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Li H, Ba K, Zhang K, Lin Y, Zhu W, Xie T. Facile synthesis of CoO x@C/Ti-Fe 2O 3 photoanodes for efficient photoelectrochemical water oxidation. Dalton Trans 2023; 53:115-122. [PMID: 38050724 DOI: 10.1039/d3dt03391k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
The development of photoelectrochemical (PEC) water splitting is hindered by the slow kinetics of four-electron processes for the oxygen evolution reaction (OER) and severe charge recombination. Amorphous carbon was chosen as a carrier for the active sites due to its exceptional conductivity and strong loading capacity. In addition, this enhanced performance was attributed to the loading of oxides of cobalt. Here, amorphous carbon-covered cobalt oxides chosen as a co-catalyst loaded on α-Fe2O3 (noted as CoOx@C/Ti-Fe2O3) have been synthesized, and they show a high current density (2.86 mA cm-2 under 1.23 V vs. RHE), and a low onset potential (0.611 V vs. RHE). Experimental analysis demonstrates that the charge transfer and separation leading to accelerated OER dynamics and improved PEC performance are enhanced by CoOx@C effectively. This study provides new ideas for designing high-performance photoelectrochemical electrodes based on amorphous carbon co-catalysts.
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Affiliation(s)
- Hongda Li
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Kaikai Ba
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Kai Zhang
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Yanhong Lin
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Wanchun Zhu
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Tengfeng Xie
- College of Chemistry, Jilin University, Changchun, 130012, P. R. China
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2
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Li J, Hu R, Liu W, Gao D, Zhao H, Li C, Jiang X, Chen G. Interfacial Reaction-Directed Green Synthesis of CeO 2-MnO 2 Catalysts for Imine Production through Oxidative Coupling of Alcohols and Amines. Inorg Chem 2023; 62:3692-3702. [PMID: 36764007 DOI: 10.1021/acs.inorgchem.3c00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Direct oxidative coupling of alcohols with amines over cheap but efficient catalysts is a promising choice for imine formation. In this study, porous CeO2-MnO2 binary oxides were prepared via an interfacial reaction between Ce2(SO4)3 and KMnO4 at room temperature without any additives. The as-prepared porous CeO2-MnO2 catalyst has a higher fraction of Ce3+, Mn3+, and Mn4+ and contains larger surface area and more oxygen vacancies. During the oxidative coupling reaction of alcohol with amine to imine, the as-obtained CeO2-MnO2 catalyst is motivated by the above encouraging characteristics and exhibits superior catalytic activity (98% conversion and 97% selectivity) and can also work effectively under a wide scope of temperatures and substrates. The in-depth in situ DRIFTS and density functional theory (DFT) results demonstrate that there is a strong interaction between CeO2 and MnO2 in the CeO2-MnO2 catalyst, exhibiting especially a positive synergistic effect in the direct coupling of alcohol and amine reaction.
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Affiliation(s)
- Jingwen Li
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Riming Hu
- Institute for Smart Materials & Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Wei Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Daowei Gao
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Huaiqing Zhao
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Chunsheng Li
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Xuchuan Jiang
- Institute for Smart Materials & Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China.,School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
| | - Guozhu Chen
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, Shandong 250022 P. R. China
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3
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Cao Y, Chen D, Wang Y, Shi H, Feng B, Xia C, Ding Y, He L. Red mud-mediated cross-coupling of alcohols and amines to imines over MnO catalysts. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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4
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Zhang W, Jing P, Du J, Wu S, Yan W, Liu G. Interfacial-interaction-induced fabrication of biomass-derived porous carbon with enhanced intrinsic active sites. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(21)64031-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Cao X, Dai Y, Qin J, Qi X, Qin Y, Chen M, Ma J, Long Y. Ce-Doped α-FeOOH as a High-Performance Catalyst for Atom-Economic Synthesis of Imines: Enhanced Oxygen-Activating Capacity and Acidic Property. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiao Cao
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yiwei Dai
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Jiaheng Qin
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Xin Qi
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yao Qin
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Ming Chen
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Jiantai Ma
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yu Long
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
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6
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A cobalt(II) coordination polymer based on a carboxyl- triazolyl-bifunctional ligand: Synthesis, characterization and catalytic reduction of 4-nitrophenol. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Liu G, Walsh AG, Zhang P. Synergism of Iron and Platinum Species for Low-Temperature CO Oxidation: From Two-Dimensional Surface to Nanoparticle and Single-Atom Catalysts. J Phys Chem Lett 2020; 11:2219-2229. [PMID: 32109069 DOI: 10.1021/acs.jpclett.9b03311] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
CO oxidation is one of the most studied reactions in heterogeneous catalysis. It is present in air cleaning and automotive emission control. It also participates in the removal of CO from streams of hydrogen used in fuel cells. Because of the competitive adsorption of CO and O2 over active sites, the use of Pt-based catalysts for low-temperature CO oxidation remains a challenge. Recently, great progress has been made with catalysts containing Pt-Fe species because of the contribution of Fe species to O2 activation. The structure-activity relationship and reaction mechanisms have been investigated with various Pt-Fe catalysts. In this Perspective, we give a summary of the recent advances of low-temperature CO oxidation over Pt-Fe catalysts with a focus on the synergistic effect of Pt and Fe species in the CO and O2 activation of catalytic reactions. Future prospects for the preparation of highly effective Pt-Fe catalysts are also proposed.
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Affiliation(s)
- Gang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Road, Changchun 130012, China
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax B3H 4R2, Canada
| | - Andrew G Walsh
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax B3H 4R2, Canada
| | - Peng Zhang
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax B3H 4R2, Canada
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Geng L, Jian W, Jing P, Zhang W, Yan W, Bai FQ, Liu G. Crystal phase effect of iron oxides on the aerobic oxidative coupling of alcohols and amines under mild conditions: A combined experimental and theoretical study. J Catal 2019. [DOI: 10.1016/j.jcat.2019.06.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Zhang N, Wang X, Geng L, Liu Z, Zhang X, Li C, Zhang D, Wang Z, Zhao G. Metallic Ni nanoparticles embedded in hierarchical mesoporous Ni(OH)2: A robust and magnetic recyclable catalyst for hydrogenation of 4-nitrophenol under mild conditions. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Jing P, Gan T, Qi H, Zheng B, Chu X, Yu G, Yan W, Zou Y, Zhang W, Liu G. Synergism of Pt nanoparticles and iron oxide support for chemoselective hydrogenation of nitroarenes under mild conditions. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63276-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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11
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Zhang X, Geng L, Zhang YZ, Zhang DS, Zhang R, Fu J, Gao J, Carozza JC, Zhou Z, Han H. Construction of Cu-based MOFs with enhanced hydrogenation performance by integrating open electropositive metal sites. CrystEngComm 2019. [DOI: 10.1039/c9ce01136f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A kind of new Cu(ii)-MOF with open electropositive metal Cu sites exhibits excellent activity, selectivity and reusability in hydrogenation of 4-nitrophenol to 4-aminophenol under mild conditions (25 °C, 1 atm).
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Affiliation(s)
- Xiuling Zhang
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Longlong Geng
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Yong-Zheng Zhang
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Da-Shuai Zhang
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Ranhui Zhang
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Junna Fu
- College of Chemistry and Chemical Engineering
- De Zhou University
- DeZhou
- P. R. China
| | - Jun Gao
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao
- P. R. China
| | - Jesse C. Carozza
- Department of Chemistry
- University at Albany
- State University of New York
- Albany 12222
- USA
| | - Zheng Zhou
- Department of Chemistry
- University at Albany
- State University of New York
- Albany 12222
- USA
| | - Haixiang Han
- Department of Materials Science and Engineering
- Cornell University
- Ithaca
- USA
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12
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Zhang X, Wang N, Geng L, Fu J, Hu H, Zhang D, Zhu B, Carozza J, Han H. Facile synthesis of ultrafine cobalt oxides embedded into N-doped carbon with superior activity in hydrogenation of 4-nitrophenol. J Colloid Interface Sci 2018; 512:844-852. [PMID: 29126073 DOI: 10.1016/j.jcis.2017.11.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 11/01/2017] [Accepted: 11/02/2017] [Indexed: 10/18/2022]
Abstract
Design and synthesis of low-cost catalysts with high activity and stability for hydrogenation reactions is an important research area of applied catalysis. In this work, we present a kind of ultrafine cobalt oxides encapsulated by N-doped carbon (donated as CoOx/CN) as efficient catalysts for hydrogenation of 4-nitrophenol (4-NP) process. The CoOx/CN was fabricated through a pyrolysis strategy using an N-containing metal-organic framework (Co-MOF) as precursor followed by a fine thermal-treatment. With an optimized pyrolysis temperature of 500 °C, the CoOx species present as ultrafine particles highly dispersed in the obtained catalyst (CoOx/CN-500). CoOx/CN-500 exhibits excellent activity and stability in hydrogenation of 4-NP at ambient conditions. The activity is much higher than that of not only bulk cobalt oxides, but also carbon supported CoOx catalysts. It could be used for more than 8 times without obvious fading in activity. In addition, the concrete role of Co-MOF precursor and pyrolysis condition in the catalyst design was investigated in detail. The interaction between organic ligands and Co ions and the confinement of the crystalline structure of Co-MOF could restrain the aggregation of Co ions during pyrolysis and lead to high dispersion of ultrafine CoOx species. Meanwhile, the N-containing ligands could be transformed into doped N species (pyridinic and pyrrolic N), endowing the CoOx species with high electron density and promoting the formation of active sites for the hydrogenation reaction.
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Affiliation(s)
- Xiuling Zhang
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, College of Chemistry and Chemical Engineering, De Zhou University, De Zhou 253023, PR China; College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266000, PR China.
| | - Na Wang
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266000, PR China
| | - Longlong Geng
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, College of Chemistry and Chemical Engineering, De Zhou University, De Zhou 253023, PR China.
| | - Junna Fu
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266000, PR China
| | - Hui Hu
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, College of Chemistry and Chemical Engineering, De Zhou University, De Zhou 253023, PR China
| | - Dashuai Zhang
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, College of Chemistry and Chemical Engineering, De Zhou University, De Zhou 253023, PR China
| | - Baoyong Zhu
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, College of Chemistry and Chemical Engineering, De Zhou University, De Zhou 253023, PR China
| | - Jesse Carozza
- Department of Chemistry, University at Albany, State University of New York, Albany 12222, USA
| | - Haixiang Han
- Department of Chemistry, University at Albany, State University of New York, Albany 12222, USA
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13
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Oxidative coupling of alcohols and amines to an imine over Mg-Al acid-base bifunctional oxide catalysts. CHINESE JOURNAL OF CATALYSIS 2018. [DOI: 10.1016/s1872-2067(17)63006-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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14
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Tan AD, Wan K, Wang YF, Fu ZY, Liang ZX. N, S-containing MOF-derived dual-doped mesoporous carbon as a highly effective oxygen reduction reaction electrocatalyst. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02265d] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Uniform N, S-codoping in carbon can be achieved in one step when a N, S-containing MOF (SCUT-12), which features “atom-level control over composition”, is used as the precursor.
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Affiliation(s)
- Ai-Dong Tan
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Kai Wan
- Department of Materials Engineering
- KU Leuven
- Leuven 3001
- Belgium
| | - Yi-Fang Wang
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Zhi-Yong Fu
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Zhen-Xing Liang
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
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15
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Ranchani AAJ, Parthasarathy V, Devi AA, Meenarathi B, Anbarasan R. Synthesis, characterization and catalytic activity of nanosized Ni complexed aminoclay. APPLIED NANOSCIENCE 2017. [DOI: 10.1007/s13204-017-0595-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Geng L, Song J, Zhou Y, Xie Y, Huang J, Zhang W, Peng L, Liu G. CeO2 nanorods anchored on mesoporous carbon as an efficient catalyst for imine synthesis. Chem Commun (Camb) 2016; 52:13495-13498. [DOI: 10.1039/c6cc05496j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CeO2 nanorods anchored on mesoporous carbon exhibit high activity and stability in aerobic oxidative coupling of alcohols and amines to imines.
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Affiliation(s)
- Longlong Geng
- Key Laboratory of Surface and Interface Chemistry of Jilin Province
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Jinling Song
- Key Laboratory of Surface and Interface Chemistry of Jilin Province
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Yahui Zhou
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- China
| | - Yan Xie
- Gold Catalysis Research Center
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
| | - Jiahui Huang
- Gold Catalysis Research Center
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
| | - Wenxiang Zhang
- Key Laboratory of Surface and Interface Chemistry of Jilin Province
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Luming Peng
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- China
| | - Gang Liu
- Key Laboratory of Surface and Interface Chemistry of Jilin Province
- College of Chemistry
- Jilin University
- Changchun
- China
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