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Wei X, Jiang Y, Ma Y, Fang J, Peng Q, Xu W, Liao H, Zhang F, Dai S, Hou Z. Ultralow‐Loading and High‐Performing Ionic Liquid‐Immobilizing Rhodium Single‐Atom Catalysts for Hydroformylation. Chemistry 2022; 28:e202200374. [DOI: 10.1002/chem.202200374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Xinjia Wei
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Yongjun Jiang
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
- Feringa Nobel Prize Scientist Joint Research Center Institute of Fine Chemicals School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Yuan Ma
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Jian Fang
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Qingpo Peng
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Wen Xu
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Huiying Liao
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Fengxue Zhang
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Sheng Dai
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
- Feringa Nobel Prize Scientist Joint Research Center Institute of Fine Chemicals School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Xuhui District 130 200237 Shanghai P. R. China
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2
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Ferrer M, Alkorta I, Elguero J, Oliva‐Enrich JM. Use of 5,10-Disubstituted Dibenzoazaborines and Dibenzophosphaborines as Cyclic Supports of Frustrated Lewis Pairs for the Capture of CO 2. Chemphyschem 2022; 23:e202200204. [PMID: 35703469 PMCID: PMC9796958 DOI: 10.1002/cphc.202200204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/14/2022] [Indexed: 01/07/2023]
Abstract
The reactivity of 5,10-disubstituted dibenzoazaborines and dibenzophosphaborines towards carbon dioxide was studied at the DFT, M06-2X/def2-TZVP, computational level. The profile of this reaction comprises of three stationary points: the pre-reactive complex and adduct minima and the transition state(TS) linking both minima. Initial results show that dibenzoazaborines derivatives are less suitable to form adducts with CO2 than dibenzophosphaborine systems. The influence of the basicity on the P atom and the acidity on the B center of the dibenzophosphaborine in the reaction with CO2 was also explored. Thus, an equation was developed relating the properties (acidity, basicity and boron hybridization) of the isolated dibenzophosphaborine derivatives with the adduct energy. We found that modulation of the boron acidity allows to obtain more stable adducts than the pre-reactive complexes and isolated monomers.
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Affiliation(s)
- Maxime Ferrer
- Instituto de Química Médica (CSIC)Juan de la Cierva, 328006MadridSpain,PhD Program in Theoretical Chemistry and Computational ModelingDoctoral SchoolUniversidad Autónoma de Madrid28049MadridSpain
| | - Ibon Alkorta
- Instituto de Química Médica (CSIC)Juan de la Cierva, 328006MadridSpain
| | - Jose Elguero
- Instituto de Química Médica (CSIC)Juan de la Cierva, 328006MadridSpain
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3
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Pasyukov DV, Shevchenko MA, Shepelenko KE, Khazipov OV, Burykina JV, Gordeev EG, Minyaev ME, Chernyshev VM, Ananikov VP. One‐Step Access to Heteroatom‐Functionalized Imidazol(in)ium Salts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Dmitry V. Pasyukov
- Platov South-Russian State Polytechnic University (NPI) Prosveschenya 132 Novocherkassk 346428 Russia
| | - Maxim A. Shevchenko
- Platov South-Russian State Polytechnic University (NPI) Prosveschenya 132 Novocherkassk 346428 Russia
| | - Konstantin E. Shepelenko
- Platov South-Russian State Polytechnic University (NPI) Prosveschenya 132 Novocherkassk 346428 Russia
| | - Oleg V. Khazipov
- Platov South-Russian State Polytechnic University (NPI) Prosveschenya 132 Novocherkassk 346428 Russia
| | - Julia V. Burykina
- Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
| | - Evgeniy G. Gordeev
- Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
| | - Mikhail E. Minyaev
- Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
| | - Victor M. Chernyshev
- Platov South-Russian State Polytechnic University (NPI) Prosveschenya 132 Novocherkassk 346428 Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
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4
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Pasyukov D, Shevchenko M, Shepelenko K, Khazipov O, Burykina J, Gordeev E, Minyaev M, Chernyshev V, Ananikov VP. One-Step Access to Heteroatom-Functionalized Imidazol(in)ium Salts. Angew Chem Int Ed Engl 2021; 61:e202116131. [PMID: 34963027 DOI: 10.1002/anie.202116131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Indexed: 11/09/2022]
Abstract
Imidazolium salts have ubiquitous applications in energy research, catalysis, materials and medicinal sciences. Here, we report a new strategy for the synthesis of diverse heteroatom-functionalized imidazolium and imidazolinium salts from easily available 1,4-diaza-1,3-butadienes in one step. The strategy relies on a discovered family of unprecedented nucleophilic addition/cyclization reactions with trialkyl orthoformates and heteroatomic nucleophiles. To probe general areas of application, synthesized N-heterocyclic carbene (NHC) precursors were feasible for direct metallation to give functionalized M/carbene complexes (M = Pd, Ni, Cu, Ag, Au), which were isolated in individual form. The utility of chloromethyl function for the postmodification of the synthesized salts and Pd/carbene complexes was demonstrated. The obtained complexes and imidazolium salts demonstrated good activities in Pd- or Ni-catalyzed model cross-coupling and C-H activation reactions.
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Affiliation(s)
- Dmitry Pasyukov
- Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemistry, RUSSIAN FEDERATION
| | - Maxim Shevchenko
- Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemistry, RUSSIAN FEDERATION
| | - Konstantin Shepelenko
- Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemitry, RUSSIAN FEDERATION
| | - Oleg Khazipov
- Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemistry, RUSSIAN FEDERATION
| | - Julia Burykina
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, Catalysis, RUSSIAN FEDERATION
| | - Evgeniy Gordeev
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, Catalysis, RUSSIAN FEDERATION
| | - Mikhail Minyaev
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, Catalysis, RUSSIAN FEDERATION
| | - Victor Chernyshev
- Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemistry, RUSSIAN FEDERATION
| | - Valentine P Ananikov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, 119991, Moscow, RUSSIAN FEDERATION
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5
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Wang D, Streater D, Peng Y, Huang J. 2D Covalent Organic Frameworks with an Incorporated Manganese Complex for Light Driven Carbon Dioxide Reduction. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Denan Wang
- Department of Chemistry Marquette University Milwaukee WI, 53201-1881 USA
| | - Daniel Streater
- Department of Chemistry Marquette University Milwaukee WI, 53201-1881 USA
| | - Yun Peng
- Department of Chemistry Marquette University Milwaukee WI, 53201-1881 USA
| | - Jier Huang
- Department of Chemistry Marquette University Milwaukee WI, 53201-1881 USA
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6
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Lan Y, Kang S, Cui D, Hu Z. A High-Efficiency Hematite Photoanode with Enhanced Bonding Energy Around Fe Atoms. Chemistry 2021; 27:4089-4097. [PMID: 33242224 DOI: 10.1002/chem.202004569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/12/2020] [Indexed: 01/20/2023]
Abstract
Hematite nanoarrays are important photoanode materials. However, they suffer from serious problems of charge transfer and surface states; in particular, the surface states hinder the increase in photocurrent. A previous strategy to suppress the surface state is the deposition of an Fe-free metal oxide overlayer. Herein, from the viewpoint of atomic bonding energy, it is found that the strength of bonding around Fe atoms in the hematite is the key to suppressing the surface states. By treating the surface of hematite with Se and NaBH4 , the Fe2 O3 transforms to a double-layer nanostructure. In the outer layer, the Fe-O bonding is reinforced and the Fe-Se bonding is even stronger. Therefore, the surface states are inhibited and the increase in the photocurrent density becomes much faster. Besides, the treatment constructs a nanoscale p-n junction to promote the charge transfer. Improvements are achieved in onset potential (0.25 V shift) and in photocurrent density (5.8 times). This work pinpoints the key to suppressing the surface states and preparing a high-efficiency hematite nanoarray, and deepens our understanding of hematite photoanodes.
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Affiliation(s)
- Yangchun Lan
- School of Microelectronics, Southern University of Science, and Technology, Shenzhen, 518055, P. R. China
| | - Shuai Kang
- Micro-nano Manufacturing and System Integration Center, Chongqing Institute of Green and Intelligent Technology (CIGIT), Chinese Academy of Sciences, Chongqing, 400714, P. R. China
| | - Dehu Cui
- School of Microelectronics, Southern University of Science, and Technology, Shenzhen, 518055, P. R. China
| | - Zhuofeng Hu
- School of Environmental Science and Engineering, Guangdong, Provincial Key Laboratory of, Environmental Pollution Control and Remediation Technology, Sun Yat-sen University, Guangzhou, 510275, P. R. China
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7
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Zheng YL, Liu HC, Zhang YW. Engineering Heterostructured Nanocatalysts for CO 2 Transformation Reactions: Advances and Perspectives. CHEMSUSCHEM 2020; 13:6090-6123. [PMID: 32662587 DOI: 10.1002/cssc.202001290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/30/2020] [Indexed: 06/11/2023]
Abstract
As a conceivable route to achieving anthropological carbon looping, carbon capture and utilization (CCU) technologies employ waste CO2 as an accessible C1 building block to generate upgraded chemicals or fuels, thereby simultaneously remedying environmental issues and energy crises. However, efficient CO2 conversion is disfavored by both its thermodynamics and its kinetics. Heterostructured materials with well-controlled interfaces have great potential for enhanced catalytic performance in various CO2 transformation reactions, owing to the synergistic effects among components, numerous interfacial and/or surface active sites, increased CO2 adsorption capacity, promoted charge transfer efficiency, and unique physicochemical properties. This Review highlights the state of the art in typical heterostructures, such as core-shell, yolk-shell, Janus, hierarchical (branched and hollow), and 2D/2D layered structures, applied for CO2 conversion with various energy inputs (radiation, electricity, heat). Fabrication methods of different heterostructures and structure-composition-performance relationships are also discussed concisely. Finally, a brief summary and prospective research directions are provided. The motivation of this Review is to offer instructive information on the applicability of inorganic heterostructures for CO2 transformation reactions, and it is hoped that further enlightening studies in this field could emerge in the future.
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Affiliation(s)
- Ya-Li Zheng
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P.R. China
| | - Hai-Chao Liu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Stable and Unstable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P.R. China
| | - Ya-Wen Zhang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P.R. China
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8
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Qadir MI, Zanatta M, Pinto J, Vicente I, Gual A, Smith EF, Neto BAD, de Souza PEN, Khan S, Dupont J, Alves Fernandes J. Reverse Semi-Combustion Driven by Titanium Dioxide-Ionic Liquid Hybrid Photocatalyst. CHEMSUSCHEM 2020; 13:5580-5585. [PMID: 33448661 PMCID: PMC7692890 DOI: 10.1002/cssc.202001717] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/13/2020] [Indexed: 06/12/2023]
Abstract
Unprecedented metal-free photocatalytic CO2 conversion to CO (up to 228±48 μmol g-1 h-1) was displayed by TiO2@IL hybrid photocatalysts prepared by simple impregnation of commercially available P25-titanium dioxide with imidazolium-based ionic liquids (ILs). The high activity of TiO2@IL hybrid photocatalysts was mainly associated to (i) TiO2@IL red shift compared to the pure TiO2 absorption, and thus a modification of the TiO2 surface electronic structure; (ii) TiO2 with IL bearing imidazolate anions lowered the CO2 activation energy barrier. The reaction mechanism was postulated to occur via CO2 photoreduction to formate species by the imidazole/imidazole radical redox pair, yielding CO and water.
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Affiliation(s)
- Muhammad I. Qadir
- Institute of ChemistryFederal University of Rio Grande do SulCampus AgronomiaPorto Alegre90650-001Brazil
- Department of NanocatalysisJ. Heyrovský Institute of Physical Chemistry, Czech Academy of SciencesDolejškova 2155/318223Prague 8Czech Republic
| | - Marcileia Zanatta
- Institute of ChemistryFederal University of Rio Grande do SulCampus AgronomiaPorto Alegre90650-001Brazil
- i3N|Cenimat, Department of Materials ScienceNOVA School of Science and TechnologyNOVA University Lisbon2829-516CaparicaPortugal
| | - Jose Pinto
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUnited Kingdom
| | - Isabel Vicente
- Unitat de Tecnologíe QuímiquesEURECATTarragona43007Spain
| | - Aitor Gual
- Unitat de Tecnologíe QuímiquesEURECATTarragona43007Spain
| | - Emily F. Smith
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUnited Kingdom
| | - Brenno A. D. Neto
- Institute of chemistryUniversity of BrasíliaCampus Universitário Darcy RibeiroBrasília70904-970Brazil
| | - Paulo E. N. de Souza
- Institute of PhysicsUniversity of BrasíliaCampus Universitário Darcy RibeiroBrasília70904-970Brazil
| | - Sherdil Khan
- Institute of PhysicsFederal University of Rio Grande do SulCampus AgronomiaPorto Alegre90650-001Brazil
| | - Jairton Dupont
- Institute of ChemistryFederal University of Rio Grande do SulCampus AgronomiaPorto Alegre90650-001Brazil
| | - Jesum Alves Fernandes
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUnited Kingdom
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9
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Delaude L. The Chemistry of Azolium‐Carboxylate Zwitterions and Related Compounds: a Survey of the Years 2009–2020. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000639] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Lionel Delaude
- Laboratory of CatalysisMolSys Research UnitInstitut de Chimie Organique (B6a)Université de Liège Allée du six Août 13 4000 Liège Belgium
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10
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Cai X, Qin B, Li Y, Zhang Q, Yang G, Wang H, Cao Y, Yu H, Peng F. Chlorine‐Promoted Nitrogen and Sulfur Co‐Doped Biocarbon Catalyst for Electrochemical Carbon Dioxide Reduction. ChemElectroChem 2020. [DOI: 10.1002/celc.201901667] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Xiaosen Cai
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Binhao Qin
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Yuhang Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Qiao Zhang
- School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory for New Energy and Green CatalysisGuangzhou University Guangzhou 510006 China
| | - Guangxing Yang
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Hongjuan Wang
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Yonghai Cao
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Hao Yu
- School of Chemistry and Chemical Engineering, Key Laboratory of Fuel Cell Technology of Guangdong ProvinceSouth China University of Technology Guangzhou 510640 China
| | - Feng Peng
- School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory for New Energy and Green CatalysisGuangzhou University Guangzhou 510006 China
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11
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Wang Z, Huang L, Su B, Xu J, Ding Z, Wang S. Unravelling the Promotional Effect of La
2
O
3
in Pt/La‐TiO
2
Catalysts for CO
2
Hydrogenation. Chemistry 2019; 26:517-523. [DOI: 10.1002/chem.201903946] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 10/13/2019] [Indexed: 02/03/2023]
Affiliation(s)
- Zhaoyu Wang
- Fujian Provincial Key Lab of Coastal Basin EnvironmentsFuqing Branch of Fujian Normal University Fuqing 350300, Fujian Province P. R. China
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Lijuan Huang
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Bo Su
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Junli Xu
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Zhengxin Ding
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
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12
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Wang Q, Zhang Y, Lin H, Zhu J. Recent Advances in Metal-Organic Frameworks for Photo-/Electrocatalytic CO 2 Reduction. Chemistry 2019; 25:14026-14035. [PMID: 31271476 DOI: 10.1002/chem.201902203] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/03/2019] [Indexed: 02/01/2023]
Abstract
Considerable attention has been paid to the utilization of CO2 , an abundant carbon source in nature. In this regard, porous catalysts have been eagerly explored with excellent performance for photo-/electrocatalytic reduction of CO2 to high valued products. Metal-organic frameworks (MOFs), featuring large surface area, high porosity, tunable composition and unique structural characteristics, have been widely exploited in catalytic CO2 reduction. This Minireview first reports the current progress of MOFs in CO2 reduction. Then, a specific interest is focused on MOFs in photo-/electrocatalytic reduction of CO2 by modifying their metal centers, organic linkers, and pores. Finally, the future directions of study are also highlighted to satisfy the requirement of practical applications.
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Affiliation(s)
- Qingqing Wang
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, P.R. China.,Key Laboratory of Flexible Electronics (KLOFE) & Institute of, Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center, for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Yao Zhang
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, P.R. China.,Key Laboratory of Flexible Electronics (KLOFE) & Institute of, Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center, for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Huijuan Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of, Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center, for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Jixin Zhu
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, P.R. China.,Key Laboratory of Flexible Electronics (KLOFE) & Institute of, Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center, for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, P.R. China
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13
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Yin L, Wang S, Yang C, Lyu S, Wang X. Modulation of Polymeric Carbon Nitrides through Supramolecular Preorganization for Efficient Photocatalytic Hydrogen Generation. CHEMSUSCHEM 2019; 12:3320-3325. [PMID: 31087752 DOI: 10.1002/cssc.201900979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Indexed: 06/09/2023]
Abstract
Supramolecular pre-assembly by design is an effective strategy to adapt the physicochemical properties of polymeric carbon nitrides (PCNs) to improve their solar conversion performance. A new supramolecular preorganization protocol, which employs H2 O as the self-assembly medium and sodium persulfate as a modifier, is proposed to modulate the textural and photoelectronic features of PCNs for efficient visible-light H2 evolution. Sodium persulfate is revealed to precisely tailor the final carbon nitride polymers with unusual porous layered structures and promoted charge separation and migration kinetics. As a result, the modulated PCNs with optimized structures show a greatly enriched activity for photocatalytic H2 generation compared to the analogous materials derived from melamine without the modifier.
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Affiliation(s)
- Ling Yin
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P.R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P.R. China
| | - Can Yang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P.R. China
| | - Shihuan Lyu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P.R. China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P.R. China
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14
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Ran J, Zhang H, Qu J, Xia B, Zhang X, Chen S, Song L, Jing L, Zheng R, Qiao SZ. Atomically Dispersed Single Co Sites in Zeolitic Imidazole Frameworks Promoting High-Efficiency Visible-Light-Driven Hydrogen Production. Chemistry 2019; 25:9670-9677. [PMID: 31069880 DOI: 10.1002/chem.201901250] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/28/2019] [Indexed: 12/31/2022]
Abstract
As photocatalysis technology could transform renewable and clean solar energy into green hydrogen (H2 ) energy through solar water splitting, it is regarded as the "Holy Grail" in chemistry field in the 21st century. Unfortunately, the bottleneck of this technique still lies in the exploration of highly active, cost-effective, and robust photocatalysts. This work reports the design and synthesis of a novel zeolitic imidazole framework (ZIF) coupled Zn0.8 Cd0.2 S hetero-structured photocatalyst for high-performance visible-light-induced H2 production. State-of-the-art characterizations and theoretical computations disclose that the interfacial electronic interaction between ZIF and Zn0.8 Cd0.2 S, the high distribution of Zn0.8 Cd0.2 S on ZIF, and the atomically dispersed coordinately unsaturated Co sites in ZIF synergistically arouse the significantly improved visible-light photocatalytic H2 production performance.
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Affiliation(s)
- Jingrun Ran
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Hongping Zhang
- State Key Laboratory of Environmentally Friendly Energy Materials, Engineering Research Center of Biomass Materials (Ministry of Education), School of Materials Science and Engineering, Southwest University of Science and Technology, Sichuan, 621010, P. R. China
| | - Jiangtao Qu
- School of Physics, The University of Sydney, New South Wales, 2006, Australia
| | - Bingquan Xia
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Xuliang Zhang
- Key Laboratory of Functional Inorganic Material Chemistry, (Ministry of Education), School of Chemistry and Materials Science, International Joint Research Center for Catalytic Technology, Heilongjiang University, Harbin, 150080, P. R. China
| | - Shuangming Chen
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, Anhui, 230029, P. R. China
| | - Li Song
- National Synchrotron Radiation Laboratory, CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, Anhui, 230029, P. R. China
| | - Liqiang Jing
- Key Laboratory of Functional Inorganic Material Chemistry, (Ministry of Education), School of Chemistry and Materials Science, International Joint Research Center for Catalytic Technology, Heilongjiang University, Harbin, 150080, P. R. China
| | - Rongkun Zheng
- School of Physics, The University of Sydney, New South Wales, 2006, Australia
| | - Shi-Zhang Qiao
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
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15
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Qiu J, Zhao Y, Li Z, Wang H, Shi Y, Wang J. Imidazolium-Salt-Functionalized Covalent Organic Frameworks for Highly Efficient Catalysis of CO 2 Conversion. CHEMSUSCHEM 2019; 12:2421-2427. [PMID: 30895744 DOI: 10.1002/cssc.201900570] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/20/2019] [Indexed: 06/09/2023]
Abstract
The conversion of CO2 into valuable chemicals is an ideal pathway for CO2 utilization in industry, although the development of highly efficient catalysts remains a challenge. Herein, the design and synthesis of two covalent organic frameworks (COFs) functionalized with imidazolium salts were reported as catalysts for CO2 conversion. The resultant COFs possessed highly crystalline structures, showed high stability and surface area, and contained dense catalytic active sites on the pore walls. They exhibited outstanding catalytic performances for the reaction of CO2 with epoxides without any solvent or cocatalyst under mild conditions and afforded a record turnover number of 495 000. In addition, the COFs could serve as effective catalysts in the reductive reaction of CO2 with amines. The results presented here thus demonstrate the exceptional potential of the functionalized COFs for various challenging CO2 transformations.
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Affiliation(s)
- Jikuan Qiu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Yuling Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Zhiyong Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Yunlei Shi
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, 730000, P. R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
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16
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Zhou LJ, Sun W, Yang NN, Li P, Gong T, Sun WJ, Sui Q, Gao EQ. A Facile and Versatile "Click" Approach Toward Multifunctional Ionic Metal-organic Frameworks for Efficient Conversion of CO 2. CHEMSUSCHEM 2019; 12:2202-2210. [PMID: 30883018 DOI: 10.1002/cssc.201802990] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/21/2019] [Indexed: 06/09/2023]
Abstract
Ionic metal-organic frameworks (IMOFs) that integrate synergistic Lewis-acid sites (intrinsic metal centers of the frameworks) and nucleophilic anions (halides encapsulated within pores) are intriguing platforms for the design of fully heterogeneous catalytic systems for cycloaddition of CO2 to epoxides. A new, facile and versatile synthetic approach has been used to fabricate triazolium-based IMOFs for the first time. The approach makes use of azide-alkyne click chemistry and subsequent N-alkylation to post-synthetically create a cationic triazolium ring and introduce exchangeable counteranions at the same time. The IMOFs are efficient and recyclable heterogeneous catalysts for CO2 conversion under mild and cocatalyst-free conditions. In particular, the click-accessible triazolium ring provides a handle to incorporate further functionality. The MIL-101-tzmOH-Br catalyst, which integrates hydrogen-bonding hydroxy groups besides metal centers and bromide anions, shows superior catalytic performance under mild conditions.
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Affiliation(s)
- Li-Jiao Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Wei Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Ning-Ning Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Peng Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Teng Gong
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Weng-Jie Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - Qi Sui
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, PR China
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17
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Li N, Liu J, Liu J, Dong L, Xin Z, Teng Y, Lan Y. Adenine Components in Biomimetic Metal–Organic Frameworks for Efficient CO
2
Photoconversion. Angew Chem Int Ed Engl 2019; 58:5226-5231. [DOI: 10.1002/anie.201814729] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Ning Li
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
- School of Chemistry and Chemical EngineeringYangzhou University Yangzhou 225002 P. R. China
| | - Jiang Liu
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
| | - Jing‐Jing Liu
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
| | - Long‐Zhang Dong
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
| | - Zhi‐Feng Xin
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
| | - Yun‐Lei Teng
- School of Chemistry and Chemical EngineeringYangzhou University Yangzhou 225002 P. R. China
| | - Ya‐Qian Lan
- Jiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsJiangsu Key Laboratory of New Power BatteriesSchool of Chemistry and Materials ScienceNanjing Normal University No.1, Wenyuan Road NanJing 210023 China
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18
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Li N, Qu R, Han X, Lin W, Zhang H, Zhang ZJ. The Counterion Effect of Imidazolium-Type Poly(ionic liquid) Brushes on Carbon Dioxide Adsorption. Chempluschem 2019; 84:281-288. [PMID: 31950764 DOI: 10.1002/cplu.201800636] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 02/18/2019] [Indexed: 11/10/2022]
Abstract
Imidazolium-based poly(ionic liquid) brushes were attached to spherical silica nanoparticles bearing various functionalities by using a surface-initiated atom transfer radical polymerization ("grafting from" technique). A temperature-programmed desorption process was applied to evaluate and analyze the carbon dioxide adsorption performance of the synthesized polymer brushes. The confined structure of the surface-attached polymer chains facilitates gas transport and adsorption, leading to an enhanced adsorption capacity of carbon dioxide molecules compared with pure polymer powders. Temperature-programmed desorption profiles of the synthesized polymer brushes after carbon dioxide adsorption reveal that the substituent groups on the nitrogen atom at the 3-position of the imidazole ring, as well as the associated anions significantly affect the adsorption capacity of functionalized poly(ionic liquid) brushes. Of the tested samples, amine-functionalized poly(ionic liquid) brushes associated with hexafluorophosphate ions exhibit the highest carbon dioxide adsorption capacity of 2.56 mmol g-1 (112.64 mg g-1 ) at 25 °C under a carbon dioxide partial pressure of 0.2 bar.
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Affiliation(s)
- Na Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Nr. 122 Luoshi Rd., Wuhan, 430070, P. R. China
| | - Rong Qu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Nr. 122 Luoshi Rd., Wuhan, 430070, P. R. China
| | - Xiaoyu Han
- School of Chemical Engineering, University of Birmingham Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Weiran Lin
- Division of Fine Chemicals, SINOPEC R&D Centers of Chemicals for EOR, Nr. 14 Beisanhuan Donglu, Bejing, 100013, P. R. China
| | - Haining Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Nr. 122 Luoshi Rd., Wuhan, 430070, P. R. China
| | - Zhenyu J Zhang
- School of Chemical Engineering, University of Birmingham Edgbaston, Birmingham, B15 2TT, United Kingdom
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19
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Qadir MI, Zanatta M, Gil ES, Stassen HK, Gonçalves P, Neto BAD, de Souza PEN, Dupont J. Photocatalytic Reverse Semi-Combustion Driven by Ionic Liquids. CHEMSUSCHEM 2019; 12:1011-1016. [PMID: 30663845 DOI: 10.1002/cssc.201802974] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/10/2019] [Indexed: 06/09/2023]
Abstract
The simple photolysis of CO2 in aqueous solutions to generate CO and/or hydrocarbons and derivatives in the presence of a catalyst is considered to be a clean and efficient approach for utilizing CO2 as a C1 building block. Despite the huge efforts dedicated to this transformation using either semiconductors or homogeneous catalysts, only small improvements of the catalytic activity have been achieved so far. This article reports that simple aqueous solutions of organic salts-denominated as ionic liquids-can efficiently photo-reduce CO2 to CO without using photosensitizers or sacrificial agents. The system relies on the formation of the [CO2 ].- intermediate through homolytic C-C bond cleavage in a cation-CO2 adduct of imidazolium-based ionic liquids (ILs). The system continuously produced CO up to 2.88 mmol g-1 of IL after 40 h of irradiation by using an aqueous solution of 1-n-butyl-3-methylimidazolium-2-carboxylate (BMIm.CO2 ) IL, representing an apparent quantum yield of 3.9 %. The organophotocatalytic principles of our system may help to develop more simple and efficient organic materials for the production of solar fuels from CO2 under mild conditions, which represents a real alternative to those based on semiconductors and homogeneous metal-based catalysts.
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Affiliation(s)
- Muhammad I Qadir
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
| | - Marcileia Zanatta
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
| | - Eduarda S Gil
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
| | - Hubert K Stassen
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
| | - Paulo Gonçalves
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
| | - Brenno A D Neto
- Institute of Chemistry and Physics, University of Brasília, Campus Universitário Darcy Ribeiro, CEP, 70904-970, Brasília, DF, Brazil
| | - Paulo E N de Souza
- Institute of Physics, University of Brasília, Campus Universitário Darcy Ribeiro, CEP, 70904-970, Brasília, DF, Brazil
| | - Jairton Dupont
- Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, 91501-970, RS, Brazil
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20
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Adenine Components in Biomimetic Metal–Organic Frameworks for Efficient CO
2
Photoconversion. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814729] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Kuriki R, Yamamoto M, Higuchi K, Yamamoto Y, Akatsuka M, Lu D, Yagi S, Yoshida T, Ishitani O, Maeda K. Robust Binding between Carbon Nitride Nanosheets and a Binuclear Ruthenium(II) Complex Enabling Durable, Selective CO 2 Reduction under Visible Light in Aqueous Solution. Angew Chem Int Ed Engl 2019; 56:4867-4871. [PMID: 28387039 DOI: 10.1002/anie.201701627] [Citation(s) in RCA: 197] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Indexed: 11/10/2022]
Abstract
Carbon nitride nanosheets (NS-C3 N4 ) were found to undergo robust binding with a binuclear ruthenium(II) complex (RuRu') even in basic aqueous solution. A hybrid material consisting of NS-C3 N4 (further modified with nanoparticulate Ag) and RuRu' promoted the photocatalytic reduction of CO2 to formate in aqueous media, in conjunction with high selectivity (approximately 98 %) and a good turnover number (>2000 with respect to the loaded Ru complex). These represent the highest values yet reported for a powder-based photocatalytic system during CO2 reduction under visible light in an aqueous environment. We also assessed the desorption of RuRu' from the Ag/C3 N4 surface, a factor that can contribute to a loss of activity. It was determined that desorption is not induced by salt additives, pH changes, or photoirradiation, which partly explains the high photocatalytic performance of this material.
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Affiliation(s)
- Ryo Kuriki
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-NE-2 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Muneaki Yamamoto
- Advanced Research Institute for Natural Science and Technology, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Kimitaka Higuchi
- Institute of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Yuta Yamamoto
- Institute of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Masato Akatsuka
- Institute of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Daling Lu
- Suzukakedai Materials Analysis Division, Technical Department, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan
| | - Shinya Yagi
- Institute of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Tomoko Yoshida
- Advanced Research Institute for Natural Science and Technology, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan
| | - Osamu Ishitani
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-NE-2 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
| | - Kazuhiko Maeda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-NE-2 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan
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22
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Zhou M, Yang P, Wang S, Luo Z, Huang C, Wang X. Structure-Mediated Charge Separation in Boron Carbon Nitride for Enhanced Photocatalytic Oxidation of Alcohol. CHEMSUSCHEM 2018; 11:3949-3955. [PMID: 30112850 DOI: 10.1002/cssc.201801827] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Indexed: 06/08/2023]
Abstract
Boron carbon nitride (BCN) is a promising earth-abundant photocatalyst for solar energy conversion. However, the photocatalytic activities of BCN materials remain moderate because of the fast electron-hole recombination. Herein, an ordered BCN structure is fabricated by a facile one-step thermal treatment strategy. The ordered structure of BCN is directly evident from powder X-ray diffraction and high-resolution transmission electron microscopy. Importantly, it is found that the long-period ordered structure can intrinsically accelerate the separation and transfer kinetics of photogenerated charge carriers. Benefiting from these advantages, the ordered BCN structure exhibits remarkable performance for photoinduced selective oxidation of benzyl alcohol compared with the pristine BCN counterpart. This work highlights the important role of the crystal structure of light-harvesting materials in affecting electron-hole separation and at the same time points to the ample potential for improving the photocatalytic performance.
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Affiliation(s)
- Min Zhou
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
| | - Pengju Yang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
| | - Zhishan Luo
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
| | - Caijin Huang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, P. R. China
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23
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Ouyang T, Wang HJ, Huang HH, Wang JW, Guo S, Liu WJ, Zhong DC, Lu TB. Dinuclear Metal Synergistic Catalysis Boosts Photochemical CO2-to-CO Conversion. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ting Ouyang
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - Hong-Juan Wang
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Hai-Hua Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Jia-Wei Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Song Guo
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Wen-Ju Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Di-Chang Zhong
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
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24
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Ouyang T, Wang HJ, Huang HH, Wang JW, Guo S, Liu WJ, Zhong DC, Lu TB. Dinuclear Metal Synergistic Catalysis Boosts Photochemical CO2-to-CO Conversion. Angew Chem Int Ed Engl 2018; 57:16480-16485. [DOI: 10.1002/anie.201811010] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Indexed: 02/02/2023]
Affiliation(s)
- Ting Ouyang
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - Hong-Juan Wang
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Hai-Hua Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Jia-Wei Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Song Guo
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Wen-Ju Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Di-Chang Zhong
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies; School of Materials Science and Engineering; Tianjin University of Technology; Tianjin 300384 China
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
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25
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Yang C, Huang W, da Silva LC, Zhang KAI, Wang X. Functional Conjugated Polymers for CO2
Reduction Using Visible Light. Chemistry 2018; 24:17454-17458. [DOI: 10.1002/chem.201804496] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Can Yang
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350116 P. R. China
| | - Wei Huang
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | | | - Kai A. I. Zhang
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350116 P. R. China
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26
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Zhou M, Wang S, Yang P, Luo Z, Yuan R, Asiri AM, Wakeel M, Wang X. Layered Heterostructures of Ultrathin Polymeric Carbon Nitride and ZnIn
2
S
4
Nanosheets for Photocatalytic CO
2
Reduction. Chemistry 2018; 24:18529-18534. [DOI: 10.1002/chem.201803250] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 07/23/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Min Zhou
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Pengju Yang
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Zhishan Luo
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Rusheng Yuan
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
| | - Abdullah M. Asiri
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Muhammad Wakeel
- Department of Environmental ScienceBahauddin Zakariya University Multan Pakistan
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University Fuzhou 350002 P. R. China
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27
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Xu J, Sun C, Wang Z, Hou Y, Ding Z, Wang S. Perovskite Oxide LaNiO3Nanoparticles for Boosting H2Evolution over Commercial CdS with Visible Light. Chemistry 2018; 24:18512-18517. [DOI: 10.1002/chem.201802920] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/02/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Junli Xu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
| | - Chunfang Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
| | - Zhaoyu Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
| | - Yidong Hou
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
| | - Zhengxin Ding
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of ChemistryFuzhou University Fuzhou 350002 P.R. China
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28
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Bhanja P, Modak A, Bhaumik A. Porous Organic Polymers for CO
2
Storage and Conversion Reactions. ChemCatChem 2018. [DOI: 10.1002/cctc.201801046] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Piyali Bhanja
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
| | - Arindam Modak
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
- Technical Research CentreS. N. Bose Centre for Basic Sciences Kolkata 700 106 India
| | - Asim Bhaumik
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
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29
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Nie R, Ma W, Dong Y, Xu Y, Wang J, Wang J, Jing H. Artificial Photosynthesis of Methanol by Mn:CdS and CdSeTe Quantum Dot Cosensitized Titania Photocathode in Imine-Based Ionic Liquid Aqueous Solution. ChemCatChem 2018. [DOI: 10.1002/cctc.201800190] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rong Nie
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 P.R. China
- Gansu Province Centre for Disease Control and Prevention; 335 West Donggang Road Lanzhou 730000 P.R. China
| | - Wenjie Ma
- Gansu Province Centre for Disease Control and Prevention; 335 West Donggang Road Lanzhou 730000 P.R. China
| | - Yapeng Dong
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 P.R. China
| | - Yanjie Xu
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 P.R. China
| | - Jinyuan Wang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 P.R. China
| | - Jianguo Wang
- State Key Laboratory of Coal Conversion; Institute of Coal Chemistry; Chinese Academy of Sciences; Taiyuan 030001 P.R. China
| | - Huanwang Jing
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 P.R. China
- State Key Laboratory of Coal Conversion; Institute of Coal Chemistry; Chinese Academy of Sciences; Taiyuan 030001 P.R. China
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30
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Sun Z, Talreja N, Tao H, Texter J, Muhler M, Strunk J, Chen J. Catalysis of Carbon Dioxide Photoreduction on Nanosheets: Fundamentals and Challenges. Angew Chem Int Ed Engl 2018; 57:7610-7627. [DOI: 10.1002/anie.201710509] [Citation(s) in RCA: 252] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Zhenyu Sun
- State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - Neetu Talreja
- State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - Hengcong Tao
- State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - John Texter
- School of Engineering Technology; Eastern Michigan University; Ypsilanti MI 48197 USA
| | - Martin Muhler
- Laboratory of Industrial Chemistry; Ruhr-Universität Bochum; 44780 Bochum Germany
| | - Jennifer Strunk
- Leibniz Institute for Catalysis at the University of Rostock; 18059 Rostock Germany
| | - Jianfeng Chen
- State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
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31
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Wang JW, Huang HH, Sun JK, Ouyang T, Zhong DC, Lu TB. Electrocatalytic and Photocatalytic Reduction of CO 2 to CO by Cobalt(II) Tripodal Complexes: Low Overpotentials, High Efficiency and Selectivity. CHEMSUSCHEM 2018; 11:1025-1031. [PMID: 29385321 DOI: 10.1002/cssc.201702280] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 01/30/2018] [Indexed: 06/07/2023]
Abstract
The reduction of carbon dioxide (CO2 ) has been considered as an approach to mitigate global warming and to provide renewable carbon-based fuels. Rational design of efficient, selective, and inexpensive catalysts with low overpotentials is urgently desired. In this study, four cobalt(II) tripodal complexes are tested as catalysts for CO2 reduction to CO in a MeCN/H2 O (4:1 v/v) solution. The replacement of pyridyl groups in the ligands with less basic quinolinyl groups greatly reduces the required overpotential for CO2 -to-CO conversion down to 200-380 mV. Benefitting from the low overpotentials, a photocatalyst system for CO2 -to-CO conversion is successfully constructed, with an maximum turnover number (TON) of 10 650±750, a turnover frequency (TOF) of 1150±80 h-1 , and almost 100 % selectivity to CO. These outstanding catalytic performances are further elucidated by DFT calculations.
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Affiliation(s)
- Jia-Wei Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
- Institute of New Energy Materials and Low Carbon Technology, School of Material Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Hai-Hua Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jia-Kai Sun
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Ting Ouyang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Di-Chang Zhong
- Institute of New Energy Materials and Low Carbon Technology, School of Material Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Tong-Bu Lu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
- Institute of New Energy Materials and Low Carbon Technology, School of Material Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
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32
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Chen B, Neumann R. Coordination of Carbon Dioxide to the Lewis Acid Site of a Zinc‐Substituted Polyoxometalate and Formation of an Adduct Using a Polyoxometalate–2,4,6‐Trimethylpyridine Frustrated Lewis Pair. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701293] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bo Chen
- Department of Organic Chemistry Weizmann Institute of Science 76100 Rehovot Israel
| | - Ronny Neumann
- Department of Organic Chemistry Weizmann Institute of Science 76100 Rehovot Israel
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33
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Affiliation(s)
- Dong Ryeol Whang
- Institute of Physical Chemistry; Johannes Kepler University Linz; Altenbergerstraße 69 4040 Linz Austria
| | - Dogukan Hazar Apaydin
- Institute of Physical Chemistry; Johannes Kepler University Linz; Altenbergerstraße 69 4040 Linz Austria
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34
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Zhang L, Wu N, Zhang J, Hu Y, Wang Z, Zhuang L, Jin X. Imidazolium Ions with an Alcohol Substituent for Enhanced Electrocatalytic Reduction of CO 2. CHEMSUSCHEM 2017; 10:4824-4828. [PMID: 28940717 DOI: 10.1002/cssc.201701673] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Indexed: 05/12/2023]
Abstract
Electrochemical reduction of CO2 to CO is an attractive process for carbon capture and energy regeneration. Imidazolium ionic liquids (IMILs) are promising electrolyte catalytically active additives for this important reaction. Herein, we report functionalizing the imidazolium ion with a propanol substituent at the N site can significantly enhance the catalytic activity of IMILs, causing a positive shift of the onset potential for the CO2 reduction by about 90 mV in an acetonitrile electrolyte. Theoretical calculations indicated that the propanol hydroxyl could bridge a local hydrogen-bonding chain as shortcut for proton transfer, leading to a dramatic decrease of the activation barrier for the catalytic reduction of CO2 in IMIL.
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Affiliation(s)
- Lin Zhang
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Nian Wu
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Jichen Zhang
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Yang Hu
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Zhiyong Wang
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Lin Zhuang
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
| | - Xianbo Jin
- College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan, 430072, P. R. China
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35
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Zhao Z, Ge G, Zhang D. Heteroatom-Doped Carbonaceous Photocatalysts for Solar Fuel Production and Environmental Remediation. ChemCatChem 2017. [DOI: 10.1002/cctc.201700707] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zhongkui Zhao
- State Key Laboratory of Fine Chemicals; Department of Catalysis Chemistry and Engineering; Dalian University of Technology; 2 Linggong Road Dalian 116024 P.R. China
| | - Guifang Ge
- State Key Laboratory of Fine Chemicals; Department of Catalysis Chemistry and Engineering; Dalian University of Technology; 2 Linggong Road Dalian 116024 P.R. China
| | - Di Zhang
- State Key Laboratory of Fine Chemicals; Department of Catalysis Chemistry and Engineering; Dalian University of Technology; 2 Linggong Road Dalian 116024 P.R. China
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36
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Affiliation(s)
- Jess Estrada
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| | - Vincent Lavallo
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
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37
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Affiliation(s)
- Jess Estrada
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| | - Vincent Lavallo
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
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38
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Yuan Y, Zhang Y. Synthesis of Imidazolium Oligomers with Planar and Stereo Cores and Their Antimicrobial Applications. ChemMedChem 2017; 12:835-840. [DOI: 10.1002/cmdc.201700167] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 05/03/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Yuan Yuan
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
| | - Yugen Zhang
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos Singapore 138669 Singapore
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39
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Ding M, Chen S, Liu XQ, Sun LB, Lu J, Jiang HL. Metal-Organic Framework-Templated Catalyst: Synergy in Multiple Sites for Catalytic CO 2 Fixation. CHEMSUSCHEM 2017; 10:1898-1903. [PMID: 28322516 DOI: 10.1002/cssc.201700245] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/11/2017] [Indexed: 06/06/2023]
Abstract
The types and quantities of active sites play a critical role in catalysis. Herein, ZnO nanoparticles encapsulated into N-doped porous carbon has been rationally prepared by the pyrolysis of a metal-organic framework (MOF) followed by a moderate oxidation treatment. The resulting catalyst exhibits excellent activity, selectivity, and recyclability in the CO2 cycloaddtion reactions with epoxides owing to the synergy of multiple sites inherited from the MOF and generated by the oxidation process.
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Affiliation(s)
- Meili Ding
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Si Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
| | - Junling Lu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
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40
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Kuriki R, Yamamoto M, Higuchi K, Yamamoto Y, Akatsuka M, Lu D, Yagi S, Yoshida T, Ishitani O, Maeda K. Robust Binding between Carbon Nitride Nanosheets and a Binuclear Ruthenium(II) Complex Enabling Durable, Selective CO
2
Reduction under Visible Light in Aqueous Solution. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701627] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ryo Kuriki
- Department of Chemistry, School of Science Tokyo Institute of Technology 2-12-1-NE-2 Ookayama Meguro-ku Tokyo 152-8550 Japan
| | - Muneaki Yamamoto
- Advanced Research Institute for Natural Science and Technology Osaka City University 3-3-138 Sugimoto Sumiyoshi-ku Osaka 558-8585 Japan
| | - Kimitaka Higuchi
- Institute of Materials and Systems for Sustainability Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Yuta Yamamoto
- Institute of Materials and Systems for Sustainability Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Masato Akatsuka
- Institute of Materials and Systems for Sustainability Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Daling Lu
- Suzukakedai Materials Analysis Division, Technical Department Tokyo Institute of Technology 4259 Nagatsuta-cho Midori-ku Yokohama 226-8503 Japan
| | - Shinya Yagi
- Institute of Materials and Systems for Sustainability Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Tomoko Yoshida
- Advanced Research Institute for Natural Science and Technology Osaka City University 3-3-138 Sugimoto Sumiyoshi-ku Osaka 558-8585 Japan
| | - Osamu Ishitani
- Department of Chemistry, School of Science Tokyo Institute of Technology 2-12-1-NE-2 Ookayama Meguro-ku Tokyo 152-8550 Japan
| | - Kazuhiko Maeda
- Department of Chemistry, School of Science Tokyo Institute of Technology 2-12-1-NE-2 Ookayama Meguro-ku Tokyo 152-8550 Japan
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41
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Saptal VB, Bhanage BM. Bifunctional Ionic Liquids Derived from Biorenewable Sources as Sustainable Catalysts for Fixation of Carbon Dioxide. CHEMSUSCHEM 2017; 10:1145-1151. [PMID: 27763737 DOI: 10.1002/cssc.201601228] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Indexed: 06/06/2023]
Abstract
A series of highly efficient, bifunctional ionic liquids containing a quaternary alkyl ammonium cation and an amine anion were prepared from choline and amino acids, respectively. Nine ILs were synthesized, characterized, and applied as organocatalysts for the chemical fixation of carbon dioxide to form cyclic carbonates and quinazoline-2,4(1 H,3 H)-diones. A binary mixture of an IL and a co-catalysts generates deep eutectic solvents (DESs) and accelerates the rate of the cycloaddition reaction at atmospheric pressure and low temperature (70 °C). The presence of the hydroxyl functional group of choline and the free amine group of the amino acids in the ILs has a synergistic effect on the activation of the epoxide and carbon dioxide towards the cycloaddition reactions. These ILs are biodegradable and are synthesized from easily available biorenewable sources. Additionally, this catalytic method demonstrates ultimate environmental benignity because of the mild metal- and solvent-free conditions as well as the recyclability of the catalyst and co-catalyst.
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Affiliation(s)
- Vitthal B Saptal
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai-, 400 019, India
| | - Bhalchandra M Bhanage
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai-, 400 019, India
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42
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Qiu J, Zhao Y, Li Z, Wang H, Fan M, Wang J. Efficient Ionic-Liquid-Promoted Chemical Fixation of CO 2 into α-Alkylidene Cyclic Carbonates. CHEMSUSCHEM 2017; 10:1120-1127. [PMID: 27791343 DOI: 10.1002/cssc.201601129] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 09/18/2016] [Indexed: 06/06/2023]
Abstract
The efficient conversion of CO2 into value-added chemicals under metal-free conditions is of significant importance from the viewpoint of sustainable chemistry. In this work, ionic liquids (ILs) with different properties were used to promote the reaction between CO2 and propargylic alcohol for the synthesis of α-alkylidene cyclic carbonates. The protic IL 1,8-diazabicyclo-[5.4.0]-7-undecenium 2-methylimidazolide ([DBUH][MIm]) was prepared by simple neutralization of the superbase with a weak proton donor and could efficiently promote the reactions in high yields. After the reactions, the IL was separated from the reaction mixtures by simply adding water, and then reused after drying without an observable decrease in the catalytic activity and selectivity. NMR spectroscopy and detailed density functional theory analysis were used to propose a reaction mechanism. Both the cation and anion of the IL played a key synergistic role in promoting the reaction. These findings may be useful for the rational design of novel metal-free and recyclable routes for the reaction between CO2 and propargylic alcohols.
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Affiliation(s)
- Jikuan Qiu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P.R. China
| | - Yuling Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P.R. China
| | - Zhiyong Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P.R. China
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P.R. China
| | - Maohong Fan
- Department of Chemical and Petroleum Engineering, University of Wyoming, Laramie, WY, 82071, USA
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P.R. China
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43
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Sun Q, Jin Y, Aguila B, Meng X, Ma S, Xiao FS. Porous Ionic Polymers as a Robust and Efficient Platform for Capture and Chemical Fixation of Atmospheric CO 2. CHEMSUSCHEM 2017; 10:1160-1165. [PMID: 27976539 DOI: 10.1002/cssc.201601350] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Indexed: 06/06/2023]
Abstract
Direct use of atmospheric CO2 as a C1 source to synthesize high-value chemicals through environmentally benign processes is of great interest, yet challenging. Porous heterogeneous catalysts that are capable of simultaneously capturing and converting CO2 are promising candidates for such applications. Herein, a family of organic ionic polymers with nanoporous structure, large surface area, strong affinity for CO2 , and very high density of catalytic active sites (halide ions) was synthesized through the free-radical polymerization of vinylfunctionalized quaternary phosphonium salts. The resultant porous ionic polymers (PIPs) exhibit excellent activities in the cycloaddition of epoxides with atmospheric CO2 , outperforming the corresponding soluble phosphonium salt analogues and ranking among the highest of known metal-free catalytic systems. The high CO2 uptake capacity of the PIPs facilitates the enrichment of CO2 molecules around the catalytic centers, thereby benefiting its conversion. We have demonstrated for the first time that atmospheric CO2 can be directly converted to cyclic carbonates at room temperature using a heterogeneous catalytic system under metal-solvent free conditions. Moreover, the catalysts proved to be robust and fully recyclable, demonstrating promising potential for practical utilization for the chemical fixation of CO2 . Our work thereby paves a way to the advance of PIPs as a new type of platform for capture and conversion of CO2 .
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Affiliation(s)
- Qi Sun
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Yingyin Jin
- Department of Chemistry, Shaoxing University, Shaoxing, 312000, P.R. China
| | - Briana Aguila
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Xiangju Meng
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Shengqian Ma
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Feng-Shou Xiao
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
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44
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Yu B, Kim D, Kim S, Hong SH. Cyanuric Acid-Based Organocatalyst for Utilization of Carbon Dioxide at Atmospheric Pressure. CHEMSUSCHEM 2017; 10:1080-1084. [PMID: 27959474 DOI: 10.1002/cssc.201601684] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/13/2016] [Indexed: 06/06/2023]
Abstract
A organocatalytic system based on economical and readily available cyanuric acid has been developed for the synthesis of 2-oxazolidinones and quinazoline-2,4(1H,3H)-diones from propargylamines and 2-aminobenzonitriles under atmospheric pressure carbon dioxide. Notably, a low concentration of carbon dioxide in air was directly converted into 2-oxazolidinone in excellent yields without an external base. Through mechanistic investigation by in situ FTIR spectroscopy, cyanuric acid was demonstrated to be an efficient catalyst for carbon dioxide fixation.
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Affiliation(s)
- Bing Yu
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Korea Carbon Capture & Sequestration R&D Center, Daejeon, 34129, Republic of Korea
| | - Daeun Kim
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Korea Carbon Capture & Sequestration R&D Center, Daejeon, 34129, Republic of Korea
| | - Seoksun Kim
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Korea Carbon Capture & Sequestration R&D Center, Daejeon, 34129, Republic of Korea
| | - Soon Hyeok Hong
- Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Korea Carbon Capture & Sequestration R&D Center, Daejeon, 34129, Republic of Korea
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45
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Ouyang T, Huang H, Wang J, Zhong D, Lu T. A Dinuclear Cobalt Cryptate as a Homogeneous Photocatalyst for Highly Selective and Efficient Visible‐Light Driven CO
2
Reduction to CO in CH
3
CN/H
2
O Solution. Angew Chem Int Ed Engl 2016; 56:738-743. [DOI: 10.1002/anie.201610607] [Citation(s) in RCA: 200] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Ting Ouyang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Hai‐Hua Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Jia‐Wei Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Di‐Chang Zhong
- Institute for New Energy Materials and Low Carbon Technologies School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
| | - Tong‐Bu Lu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
- Institute for New Energy Materials and Low Carbon Technologies School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
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46
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Ouyang T, Huang H, Wang J, Zhong D, Lu T. A Dinuclear Cobalt Cryptate as a Homogeneous Photocatalyst for Highly Selective and Efficient Visible‐Light Driven CO
2
Reduction to CO in CH
3
CN/H
2
O Solution. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610607] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ting Ouyang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Hai‐Hua Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Jia‐Wei Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Di‐Chang Zhong
- Institute for New Energy Materials and Low Carbon Technologies School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
| | - Tong‐Bu Lu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
- Institute for New Energy Materials and Low Carbon Technologies School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
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Liu X, Inagaki S, Gong J. Heterogene molekulare Systeme für eine photokatalytische CO2-Reduktion mit Wasseroxidation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600395] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiao Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Shinji Inagaki
- Toyota Central R&D Laboratories, Inc.; Nagakute Aichi 480-1192 Japan
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
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48
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Liu X, Inagaki S, Gong J. Heterogeneous Molecular Systems for Photocatalytic CO2Reduction with Water Oxidation. Angew Chem Int Ed Engl 2016; 55:14924-14950. [DOI: 10.1002/anie.201600395] [Citation(s) in RCA: 248] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Xiao Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Shinji Inagaki
- Toyota Central R&D Laboratories, Inc.; Nagakute Aichi 480-1192 Japan
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
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49
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Zheng D, Cao XN, Wang X. Precise Formation of a Hollow Carbon Nitride Structure with a Janus Surface To Promote Water Splitting by Photoredox Catalysis. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606102] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dandan Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350002 China
| | - Xu-Ning Cao
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350002 China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350002 China
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50
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Zheng D, Cao XN, Wang X. Precise Formation of a Hollow Carbon Nitride Structure with a Janus Surface To Promote Water Splitting by Photoredox Catalysis. Angew Chem Int Ed Engl 2016; 55:11512-6. [PMID: 27533739 PMCID: PMC5113764 DOI: 10.1002/anie.201606102] [Citation(s) in RCA: 216] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Indexed: 11/17/2022]
Abstract
The precise modification of redox species on the inner and outer surfaces of hollow nanostructures is relevant in catalysis, surface science, and nanotechnology, but has proven difficult to achieve. Herein, we develop a facile approach to specifically fabricate Pt and Co3O4 nanoparticles (NPs) onto the interior and exterior surface of hollow carbon nitride spheres (HCNS), respectively, to promote the surface redox functions of the polymer semiconductors. The photocatalytic water splitting activities of HCNS with spatially separated oxidation and reduction centers at their nanodomains were enhanced. The origin of the enhanced activity was attributed to the spatially separated reactive sites for the evolution of H2 and O2 and also to the unidirectional migration of the electron and hole on the Janus surfaces, thereby preventing the unwanted reverse reaction of water splitting and decreasing charge recombination.
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Affiliation(s)
- Dandan Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Xu-Ning Cao
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China.
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