1
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Jana NC, Sun YC, Herchel R, Nandy R, Brandão P, Bagh B, Wang XY, Panja A. Chemical fixation of atmospheric CO 2 in tricopper(II)-carbonato complexes with tetradentate N-donor ligands: reactive intermediates, probable mechanisms, and catalytic and magneto-structural studies. Dalton Trans 2024; 53:11514-11530. [PMID: 38916290 DOI: 10.1039/d4dt00503a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
In the present era, the fixation of atmospheric CO2 is of significant importance and plays a crucial role in maintaining the balance of carbon and energy flow within ecosystems. Generally, CO2 fixation is carried out by autotrophic organisms; however, the scientific community has paid substantial attention to execute this process in laboratory. In this report, we synthesized two carbonato-bridged trinuclear copper(II) complexes, [Cu3(L1)3(μ3-CO3)](ClO4)3 (1) and [Cu3(L2)3(μ3-CO3)](ClO4)3 (2) via atmospheric fixation of CO2 starting with Cu(ClO4)2·6H2O and easily accessible pyridine/pyrazine-based N4 donor Schiff base ligands L1 and L2, respectively. Under very similar reaction conditions, the ligand framework embedded with the phenolate moiety (HL3) fails to do so because of the reduction of the Lewis acidity of the metal center, inhibiting the formation of a reactive hydroxide bound copper(II) species, which is required for the fixation of atmospheric CO2. X-ray crystal structures display that carbonate-oxygen atoms bridge three copper(II) centers in μ3syn-anti disposition in 1 and 2, whereas [Cu(HL3)(ClO4)] (3) is a mononuclear complex. Interestingly, we also isolated an important intermediate of atmospheric CO2 fixation and structurally characterized it as an anti-anti μ2 carbonato-bridged dinuclear copper(II) complex, [Cu2(L2)2(μ2-CO3)](ClO4)2·MeOH (2-I), providing an in-depth understanding of CO2 fixation in these systems. Variable temperature magnetic susceptibility measurement suggests ferromagnetic interactions between the metal centers in both 1 and 2, and the results have been further supported by DFT calculations. The catalytic efficiency of our synthesized complexes 1-3 was checked by means of catechol oxidase and phenoxazinone synthase-like activities. While complexes 1 and 2 showed oxidase-like activity for aerobic oxidation of o-aminophenol and 3,5-di-tert-butylcatechol, complex 3 was found to be feebly active. ESI mass spectrometry revealed that the oxidation reaction proceeds through the formation of complex-substrate intermediations and was further substantiated by DFT calculations. Moreover, active catalysts 1 and 2 were effectively utilized for the base-free oxidation of benzylic alcohols in the presence of air as a green and sustainable oxidant and catalytic amount of TEMPO in acetonitrile. Various substituted benzylic alcohols smoothly converted to their corresponding aldehydes under very mild conditions and ambient temperature. The present catalytic protocol showcases its environmental sustainability by producing minimal waste.
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Affiliation(s)
- Narayan Ch Jana
- Department of Chemistry, Panskura Banamali College, Panskura RS, WB 721152, India.
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), P. O. - Bhimpur-Padanpur, Dist. - Khurda, Jatni - 752050, Odisha, India
| | - Yu-Chen Sun
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, 77146 Olomouc, Czech Republic
| | - Rakhi Nandy
- Department of Chemistry, Gokhale Memorial Girls' College, 1/1 Harish Mukherjee Road, Kolkata 700020, India
| | - Paula Brandão
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Bidraha Bagh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), P. O. - Bhimpur-Padanpur, Dist. - Khurda, Jatni - 752050, Odisha, India
| | - Xin-Yi Wang
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Anangamohan Panja
- Department of Chemistry, Panskura Banamali College, Panskura RS, WB 721152, India.
- Department of Chemistry, Gokhale Memorial Girls' College, 1/1 Harish Mukherjee Road, Kolkata 700020, India
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2
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Wang R, Wang ZY, Zhang Y, Shaheer ARM, Liu TF, Cao R. Bridging Atom Engineering for Low-Temperature Oxygen Activation in a Robust Metal-Organic Framework. Angew Chem Int Ed Engl 2024; 63:e202400160. [PMID: 38523066 DOI: 10.1002/anie.202400160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 03/26/2024]
Abstract
Achieving active site engineering at the atomic level poses a significant challenge in the design and optimization of catalysts for energy-efficient catalytic processes, especially for a reaction with two reactants competitively absorbed on catalytic active sites. Herein, we show an example that tailoring the local environment of cobalt sites in a robust metal-organic framework through substituting the bridging atom from -Cl to -OH group leads to a highly active catalyst for oxygen activation in an oxidation reaction. Comprehensive characterizations reveal that this variation imparts drastic changes on the electronic structure of metal centers, the competitive reactant adsorption behavior, and the intermediate formation. As a result, exceptional low-temperature CO oxidation performance was achieved with T25(Temperature for 25 % conversion)=35 °C and T100 (Temperature for 100 % conversion)=150 °C, which stands out from existing MOF-based catalysts and even rivals many noble metal catalysts. This work provides a guidance for the rational design of catalysts for efficient oxygen activation for an oxidation reaction.
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Affiliation(s)
- Rui Wang
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
- Department of Chemistry School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Zi-Yu Wang
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
| | - A R Mahammed Shaheer
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
| | - Tian-Fu Liu
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Rong Cao
- State Key Laboratory of Structure Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350108, P. R. China
- Department of Chemistry School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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3
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Chen WL, Lee TW, Chen C. Polypyrrole-induced active-edge-S and high-valence-Mo reinforced composites with boosted electrochemical performance for the determination of 2,4,6-trichlorophenol in the aquatic environment. CHEMOSPHERE 2023:139003. [PMID: 37224980 DOI: 10.1016/j.chemosphere.2023.139003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/08/2023] [Accepted: 05/20/2023] [Indexed: 05/26/2023]
Abstract
With the extensive application of halogenated aromatic compounds, including 2,4,6-Trichlorophenol (2,4,6-TCP), improper treatment or discharge contribute to persistently harmful effects on humans and the ecosystem, rendering the identification and monitoring of 2,4,6-TCP in the aquatic environment urgently required. In this study, a highly sensitive electrochemical platform was developed using active-edge-S and high-valence-Mo rich MoS2/polypyrrole composites. MoS2/PPy illustrates superior electrochemical performance and catalytic activity and has not been explored for detecting chlorinated phenols previously. The local environment of polypyrrole induces the richness of active edge S and a high oxidation state of Mo species in the composites, both of which endorse a sensitive anodic current response due to the favored oxidation of 2,4,6-TCP through nucleophilic substitution. Also, the higher complementarity between pyrrole and 2,4,6-TCP with respective electron-rich and electron-poor features through π-π stacking interactions enhances the specific detection capability of 2,4,6-TCP by the MoS2/polypyrrole-modified electrode. The MoS2/polypyrrole-modified electrode achieved a linear range of 0.1-260 μM with an ultralow limit of detection of 0.009 μM. Additionally, the structural stability boosted by the linkage of polypyrrole and MoS2 results in good resistance and satisfactory recovery in real water samples. The compiled results demonstrate that the proposed MoS2/polypyrrole composite opens up a new potential to advance a sensitive, selective, facile fabrication, and low-cost platform for the on-site determination of 2,4,6-TCP in aquatic systems. The sensing of 2,4,6-TCP is important to monitor its occurrence and transport, and can also serve to track the effectiveness and adjust subsequent remediation treatments applied to contaminated sites.
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Affiliation(s)
- Wei-Ling Chen
- Department of Environmental Engineering, National Chung Hsing University, Taichung City, 402, Taiwan
| | - Ting-Wei Lee
- Department of Environmental Engineering, National Chung Hsing University, Taichung City, 402, Taiwan
| | - Chiaying Chen
- Department of Environmental Engineering, National Chung Hsing University, Taichung City, 402, Taiwan.
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4
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Koutani M, Hayashi E, Kamata K, Hara M. Synthesis and Aerobic Oxidation Catalysis of Mesoporous Todorokite-Type Manganese Oxide Nanoparticles by Crystallization of Precursors. J Am Chem Soc 2022; 144:14090-14100. [PMID: 35860845 DOI: 10.1021/jacs.2c02308] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The pursuit of a high surface area while maintaining high catalytic performance remains a challenge due to a trade-off relationship between these two features in some cases. In this study, mesoporous todorokite-type manganese oxide (OMS-1) nanoparticles with high specific surface areas were synthesized in one step by a new synthesis approach involving crystallization (i.e., solid-state transformation) of a precursor produced by a redox reaction between MnO4- and Mn2+ reagents. The use of a low-crystallinity precursor with small particles is essential to achieve this solid-state transformation into OMS-1 nanoparticles. The specific surface area reached up to ca. 250 m2 g-1, which is much larger than those (13-185 m2 g-1) for Mg-OMS-1 synthesized by previously reported methods including multistep synthesis or dissolution/precipitation processes. Despite ultrasmall nanoparticles, a linear correlation between the catalytic reaction rates of OMS-1 and the surface areas was observed without a trade-off relationship between particle size and catalytic performance. These OMS-1 nanoparticles exhibited the highest catalytic activity among the Mn-based catalysts tested for the oxidation of benzyl alcohol and thioanisole with molecular oxygen (O2) as the sole oxidant, including highly active β-MnO2 nanoparticles. The present OMS-1 nanomaterial could also act as a recyclable heterogeneous catalyst for the aerobic oxidation of various aromatic alcohols and sulfides under mild reaction conditions. The mechanistic studies showed that alcohol oxidation proceeds with oxygen species caused by the solid, and the high surface area of OMS-1 significantly contributes to an enhancement of the catalytic activity for aerobic oxidation.
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Affiliation(s)
- Maki Koutani
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
| | - Eri Hayashi
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
| | - Keigo Kamata
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
| | - Michikazu Hara
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
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5
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Li L, Yin D, Deng L, Xiao S, Ouyan Y, Khaing KK, Guo X, Wang J, Luo Z. Fabrication of a novel ternary heterojunction composite Ag 2MoO 4/Ag 2S/MoS 2 with significantly enhanced photocatalytic performance. NEW J CHEM 2021. [DOI: 10.1039/d0nj04290k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel ternary heterojunction Ag2MoO4/Ag2S/MoS2 was successfully fabricated via a facile two-step method. The prepared ternary heterojunction showed much enhanced catalytic activity compared with monomers and binary heterojunctions.
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Affiliation(s)
- Luqiu Li
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | - Dongguang Yin
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | - Linlin Deng
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | | | | | - Kyu Kyu Khaing
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | - Xiandi Guo
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | - Jun Wang
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
| | - Zhaoyue Luo
- School of Environmental and Chemical Engineering
- Shanghai University
- Shanghai
- China
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6
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Jin L, Cheng F, Li H, Xie K. Porous Tantalum Nitride Single Crystal at Two‐Centimeter Scale with Enhanced Photoelectrochemical Performance. Angew Chem Int Ed Engl 2020; 59:8891-8895. [DOI: 10.1002/anie.202001204] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/22/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Lu Jin
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Fangyuan Cheng
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Hao Li
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Kui Xie
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Key Laboratory of Design & Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 China
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7
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Jin L, Cheng F, Li H, Xie K. Porous Tantalum Nitride Single Crystal at Two‐Centimeter Scale with Enhanced Photoelectrochemical Performance. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lu Jin
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Fangyuan Cheng
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Hao Li
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Kui Xie
- Key Laboratory of Optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Key Laboratory of Design & Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 China
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8
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Yue X, Yan X, Huo S, Dong Q, Zhang J, Hao Z, Han Z, Lin J. Triruthenium carbonyl complexes containing bidentate pyridine–alkoxide ligands for highly efficient oxidation of primary and secondary alcohols. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiaohui Yue
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Xinlong Yan
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Shuaicong Huo
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Qing Dong
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Junhua Zhang
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Zhiqiang Hao
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Zhangang Han
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Jin Lin
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
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9
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Pei L, Yuan Y, Zhong J, Li T, Yang T, Yan S, Ji Z, Zou Z. Ta 3N 5 nanorods encapsulated into 3D hydrangea-like MoS 2 for enhanced photocatalytic hydrogen evolution under visible light irradiation. Dalton Trans 2019; 48:13176-13183. [PMID: 31368473 DOI: 10.1039/c9dt02588j] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Tantalum nitride (Ta3N5) with an appealing band gap (∼2.1 eV) has emerged as a promising catalyst in the photocatalysis field. However, Ta3N5 application in the photocatalytic hydrogen evolution reaction (HER) is limited due to disadvantages such as unsatisfactory separation and transfer of photogenerated carriers. Here we utilize MoS2 as co-catalysts to promote the kinetics of photocatalytic H2 evolution over Ta3N5. The Ta3N5 nanorods were encapsulated into 3D hydrangea-like MoS2 for maximizing the contact areas between Ta3N5 and MoS2 and offering rich active sites. More importantly, spectroscopic analysis and theoretical calculations consistently reveal that the unique interfacial interaction, as well as the matching band alignment between Ta3N5 and MoS2, accelerates the photogenerated charge extraction from Ta3N5 to MoS2, reducing charge recombination losses in Ta3N5. Thus, the optimized Ta3N5/MoS2 hybrid exhibits a substantially enhanced hydrogen evolution rate (56.5 μmol h-1), over 22 times higher than that of pristine Ta3N5. This work may provide a general strategy to overcome the low photocatalytic activity of nitrides for hydrogen evolution.
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Affiliation(s)
- Lang Pei
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China and Eco-materials and Renewable Energy Research Center (ERERC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China.
| | - Yongjun Yuan
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Jiasong Zhong
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Taozhu Li
- Eco-materials and Renewable Energy Research Center (ERERC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China.
| | - Tao Yang
- Eco-materials and Renewable Energy Research Center (ERERC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China.
| | - Shicheng Yan
- Eco-materials and Renewable Energy Research Center (ERERC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China.
| | - Zhenguo Ji
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Zhigang Zou
- Eco-materials and Renewable Energy Research Center (ERERC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China.
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10
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Zeng S, Wang C, Li H, Wang J, Xu X, Wu B, He B. Hydrothermal Synthesis VO2(B) Nanorod/MoS2 Nanosheet Heterostructures for Enhanced Performance Lithium-ion Battery Anodes. CHEM LETT 2019. [DOI: 10.1246/cl.180916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shize Zeng
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Chunrui Wang
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Hui Li
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Jiale Wang
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Xiaofeng Xu
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Binhe Wu
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
| | - Bo He
- Department of Applied Physics and Shanghai Institute of Intelligent Electronics System, Donghua University, 2999 Renmin Rd North, Songjiang District, Shanghai 201620, P. R. China
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11
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Wang M, Wu H, Shen C, Luo S, Wang D, He L, Xia C, Zhu G. Seaweed‐like 2D‐2D Architecture of MoS
2
/rGO Composites for Enhanced Selective Aerobic Oxidative Coupling of Amines. ChemCatChem 2019. [DOI: 10.1002/cctc.201900156] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mingming Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Haihong Wu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Shuping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P.R. China
| | - Dan Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
| | - Gangli Zhu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP Lanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P.R. China
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12
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Feghhi A, Malakooti R, Malakooti S, Hooshmand N. Easy Scale‐Up Synthesis of Mo
8
O
26
(C
5
H
6
N)
4
.H
2
O Hybrid with a Rectangular Prism Morphology and Its Application as an Efficient and Highly Recyclable Bi‐functional Catalyst for Knoevenagel Condensations. ChemistrySelect 2019. [DOI: 10.1002/slct.201803124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Aliyeh Feghhi
- Department of ChemistryCollege of SciencesUniversity of Birjand, Birjand Iran
| | - Reihaneh Malakooti
- Department of ChemistryCollege of SciencesUniversity of Birjand, Birjand Iran
| | - Sadeq Malakooti
- Department of Mechanical EngineeringThe University of Texas at Dallas Richardson TX 75080 USA
| | - Nasrin Hooshmand
- Laser Dynamics LaboratorySchool of Chemistry and BiochemistryGeorgia Institute of Technology, Atlanta Georgia 30332–0400 USA
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13
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Lotfian N, Heravi MM, Mirzaei M, Heidari B. Applications of inorganic‐organic hybrid architectures based on polyoxometalates in catalyzed and photocatalyzed chemical transformations. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4808] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Nahid Lotfian
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Majid M. Heravi
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Masoud Mirzaei
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Bahareh Heidari
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
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14
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Kamata K. Perovskite Oxide Catalysts for Liquid-Phase Organic Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180260] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Keigo Kamata
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
- Japan Science and Technology Agency (JST), Precursory Research for Embryonic Science and Technology (PRESTO), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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15
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Yang J, Shao Q, Huang B, Sun M, Huang X. pH-Universal Water Splitting Catalyst: Ru-Ni Nanosheet Assemblies. iScience 2019; 11:492-504. [PMID: 30684494 PMCID: PMC6348166 DOI: 10.1016/j.isci.2019.01.004] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/10/2018] [Accepted: 01/02/2019] [Indexed: 11/30/2022] Open
Abstract
Although electrochemical water splitting is an effective and green approach to produce oxygen and hydrogen, the realization of efficient bifunctional catalysts that are stable in variable electrolytes is still a significant challenge. Herein, we report a three-dimensional hierarchical assembly structure composed of an ultrathin Ru shell and a Ru-Ni alloy core as a catalyst functioning under universal pH conditions. Compared with the typical Ir/C-Pt/C system, superior catalytic performances and excellent durability of the overall water splitting under universal pH have been demonstrated. The introduction of Ni downshifts the d-band center of the Ru-Ni electrocatalysts, modulating the surface electronic environment. Density functional theory results reveal that the mutually restrictive d-band interaction lowers the binding of (Ru, Ni) and (H, O) for easier O-O and H-H formation. The structure-induced eg-dz2 misalignment leads to minimization of surface Coulomb repulsion to achieve a barrier-free water-splitting process. A facile method for the synthesis of 3D hierarchical assembly Ru-Ni NA catalyst Superior catalytic reactivity and stability of water splitting in universal pH The introduction of Ni can modify the d-band and surface electronic environment Minimization of the surface Coulomb repulsion leads to barrier-free catalysis process
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Affiliation(s)
- Jian Yang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Qi Shao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Bolong Huang
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR.
| | - Mingzi Sun
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR
| | - Xiaoqing Huang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China.
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16
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Girish YR, Jaiswal K, Prakash P, De M. 2D-MoS2 photocatalyzed cross dehydrogenative coupling reaction synchronized with hydrogen evolution reaction. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02532k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The chemically exfoliated 2D-MoS2 has a mixture of 1T (metallic) and 2H (semiconducting) phases.
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Affiliation(s)
- Yarabhally R. Girish
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560 012
- India
| | - Komal Jaiswal
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560 012
- India
| | - Pranav Prakash
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560 012
- India
| | - Mrinmoy De
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560 012
- India
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17
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Zhang T, Zhang H, Ji Y, Chi N, Cong Y. Preparation of a novel Fe2O3-MoS2-CdS ternary composite film and its photoelectrocatalytic performance. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.07.217] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Kamata K, Sugahara K, Kato Y, Muratsugu S, Kumagai Y, Oba F, Hara M. Heterogeneously Catalyzed Aerobic Oxidation of Sulfides with a BaRuO 3 Nanoperovskite. ACS APPLIED MATERIALS & INTERFACES 2018; 10:23792-23801. [PMID: 29983051 DOI: 10.1021/acsami.8b05343] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A rhombohedral BaRuO3 nanoperovskite, which was synthesized by the sol-gel method using malic acid, could act as an efficient heterogeneous catalyst for the selective oxidation of various aromatic and aliphatic sulfides with molecular oxygen as the sole oxidant. BaRuO3 showed much higher catalytic activities than other catalysts, including ruthenium-based perovskite oxides, under mild reaction conditions. The catalyst could be recovered by simple filtration and reused several times without obvious loss of its high catalytic performance. The catalyst effect, 18O-labeling experiments, and kinetic and mechanistic studies showed that substrate oxidation proceeds with oxygen species caused by the solid. The crystal structure of ruthenium-based oxides is crucial to control the nature of the oxygen atoms and significantly affects their oxygen transfer reactivity. Density functional theory calculations revealed that the face-sharing octahedra in BaRuO3 likely are possible active sites in the present oxidation in sharp contrast to the corner-sharing octahedra in SrRuO3, CaRuO3, and RuO2. The superior oxygen transfer ability of BaRuO3 is also applicable to the quantitative conversion of dibenzothiophene into the corresponding sulfone and gram-scale oxidation of 4-methoxy thioanisole, in which 1.20 g (71% yield) of the analytically pure sulfoxide could be isolated.
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Affiliation(s)
- Keigo Kamata
- Laboratory for Materials and Structures, Institute of Innovative Research , Tokyo Institute of Technology , Nagatsuta-cho 4259 , Midori-ku, Yokohama 226-8503 , Japan
| | - Kosei Sugahara
- Laboratory for Materials and Structures, Institute of Innovative Research , Tokyo Institute of Technology , Nagatsuta-cho 4259 , Midori-ku, Yokohama 226-8503 , Japan
| | - Yuuki Kato
- Laboratory for Materials and Structures, Institute of Innovative Research , Tokyo Institute of Technology , Nagatsuta-cho 4259 , Midori-ku, Yokohama 226-8503 , Japan
| | - Satoshi Muratsugu
- Department of Chemistry, Graduate School of Science , Nagoya University , Furo-cho, Chikusa , Nagoya , Aichi 464-8602 , Japan
| | - Yu Kumagai
- Materials Research Center for Element Strategy , Tokyo Institute of Technology , Yokohama 226-8503 , Japan
| | - Fumiyasu Oba
- Laboratory for Materials and Structures, Institute of Innovative Research , Tokyo Institute of Technology , Nagatsuta-cho 4259 , Midori-ku, Yokohama 226-8503 , Japan
| | - Michikazu Hara
- Laboratory for Materials and Structures, Institute of Innovative Research , Tokyo Institute of Technology , Nagatsuta-cho 4259 , Midori-ku, Yokohama 226-8503 , Japan
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19
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Ma Y, Peng H, Liu J, Wang Y, Hao X, Feng X, Khan SU, Tan H, Li Y. Polyoxometalate-Based Metal-Organic Frameworks for Selective Oxidation of Aryl Alkenes to Aldehydes. Inorg Chem 2018. [PMID: 29533068 DOI: 10.1021/acs.inorgchem.8b00282] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Polyoxometalates (POMs) show considerable catalytic performance toward the selective oxidation of alkenes to aldehydes, which is commercially valuable for the production of pharmaceuticals, dyes, perfumes, and fine chemicals. However, the low specific surface area of POMs as heterogeneous catalysts and poor recyclability as homogeneous catalysts have hindered their wide application. Dispersing POMs into metal-organic frameworks (MOFs) for the construction of POM-based MOFs (POMOFs) suggests a promising strategy to realize the homogeneity of heterogeneous catalysis. Herein, we report two new POMOFs with chemical formulas of [Co(BBTZ)2][H3BW12O40]·10H2O (1) and [Co3(H2O)6(BBTZ)4][BW12O40]·NO3·4H2O (2) (BBTZ = 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene) for the selective oxidation of alkenes to aldehydes. Compound 1 possesses a non-interpenetrated three-dimensional (3D) cds-type open framework with a 3D channel system. Compound 2 displays a 3D polyrotaxane framework with one-dimensional channels along the [100] direction. In the selective oxidation of styrene into benzaldehyde, compound 1 can achieve a 100% conversion in 4 h with 96% selectivity toward benzaldehyde, which is superior to that of compound 2. A series of control experiments reveal that the co-role of [BW12O40]5- and Co2+ active center as well as a more open framework feature co-promote the catalytic property of the POMOFs in this case. This work may suggest a new option for the development of POMOF catalysts in the selective oxidation of alkenes.
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Affiliation(s)
- Yuanyuan Ma
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Haiyue Peng
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Jianing Liu
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Yonghui Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Xiuli Hao
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China.,School of Chemical and Biological Engineering , Taiyuan University of Science and Technology , Taiyuan 030021 , China
| | - Xiaojia Feng
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China.,College of Science , Shenyang Agricultural University , Shenyang 110866 , China
| | - Shifa Ullah Khan
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Huaqiao Tan
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
| | - Yangguang Li
- Key Laboratory of Polyoxometalate Science of Ministry of Education Faculty of Chemistry , Northeast Normal University , Changchun 130024 , China
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20
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Ren C, Fang R, Yu X, Wang S. A highly efficient reusable homogeneous copper catalyst for the selective aerobic oxygenation sulfides to sulfoxides. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.01.066] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Liu W, Liang B, Ma Y, Liu Y, Zhu A, Tan P, Xiong X, Pan J. Well-organized migration of electrons for enhanced hydrogen evolution: Integration of 2D MoS2 nanosheets with plasmonic photocatalyst by a facile ultrasonic chemical method. J Colloid Interface Sci 2017; 508:559-566. [DOI: 10.1016/j.jcis.2017.08.084] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 08/23/2017] [Accepted: 08/25/2017] [Indexed: 12/19/2022]
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22
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Luo N, Wang M, Li H, Zhang J, Hou T, Chen H, Zhang X, Lu J, Wang F. Visible-Light-Driven Self-Hydrogen Transfer Hydrogenolysis of Lignin Models and Extracts into Phenolic Products. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01043] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nengchao Luo
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Min Wang
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Hongji Li
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jian Zhang
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Tingting Hou
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Haijun Chen
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiaochen Zhang
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Jianmin Lu
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Feng Wang
- State
Key Laboratory of Catalysis, Dalian National Laboratory for Clean
Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
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23
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Peng W, Li Y, Zhang F, Zhang G, Fan X. Roles of Two-Dimensional Transition Metal Dichalcogenides as Cocatalysts in Photocatalytic Hydrogen Evolution and Environmental Remediation. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00371] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenchao Peng
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Yang Li
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Fengbao Zhang
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Guoliang Zhang
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Xiaobin Fan
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
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24
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Li M, Wang J, Zhang P, Deng Q, Zhang J, Jiang K, Hu Z, Chu J. Superior adsorption and photoinduced carries transfer behaviors of dandelion-shaped Bi 2S 3@MoS 2: experiments and theory. Sci Rep 2017; 7:42484. [PMID: 28211893 PMCID: PMC5304175 DOI: 10.1038/srep42484] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 01/11/2017] [Indexed: 12/24/2022] Open
Abstract
The enhanced light-harvesting capacity and effective separation of photogenerated carriers in fantastic hierarchical heterostructures enjoy striking attention for potential applications in the field of solar cells and photocatalysis. A three-dimensional (3D) dandelion-shaped hierarchical Bi2S3 microsphere compactly decorated with wing-shaped few layered MoS2 lamella (D-BM) was fabricated via a facile hydrothermal self-assembly process. Especially, polyethylene glycol (PEG) has been proven as the vital template to form D-BM microsphere. Importantly, the as-prepared D-BM microsphere presents pH-dependent superior adsorption behavior and remarkable visible light photocatalytic activity for degradation of organic dyestuffs (Rhodamine B/RhB and Methylene blue/MB), far exceeding those for the pure Bi2S3 and MoS2. It is understandable that D-BM with high surface area possesses more active sites and promotes light utilization due to the unique porous structure with outspread wings. Besides, based on the experiments and theoretical calculations, the staggered type II band alignment of D-BM permits the charge injection from Bi2S3 to MoS2, subsequently accelerates the separation and restrains the recombination of carriers, leading to excellent photocatalytic activity, as well as the photoconductance and photoresponse performance (with Ilight/Idark ratio 567).
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Affiliation(s)
- Mengjiao Li
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Junyong Wang
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Peng Zhang
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Qinglin Deng
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Jinzhong Zhang
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Kai Jiang
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Zhigao Hu
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
| | - Junhao Chu
- Technical Center for Multifunctional Magneto-Optical Spectroscopy (ECNU), Shanghai Department of Electronic Engineering, East China Normal University, Shanghai 200241, China
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25
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Z-scheme visible-light-driven Ag3PO4 nanoparticle@MoS2 quantum dot/few-layered MoS2 nanosheet heterostructures with high efficiency and stability for photocatalytic selective oxidation. J Catal 2017. [DOI: 10.1016/j.jcat.2016.11.013] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Malakooti R, Feghhi A. MoOx–pyridine organic–inorganic hybrid wires as a reusable and highly selective catalyst for the oxidation of alcohols: a comparison study between reaction-controlled phase-transfer catalysis and heterogeneous catalysis. NEW J CHEM 2017. [DOI: 10.1039/c6nj04072a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The different catalytic behaviors of Mo3O10(C5H6N)2·H2O wires (MoOx–pyridine) in the selective oxidation of alcohols by means of molecular oxygen (O2) and hydrogen peroxide (H2O2) as green oxidants were investigated.
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Affiliation(s)
- R. Malakooti
- Department of Chemistry
- College of Sciences
- University of Birjand
- Birjand
- Iran
| | - A. Feghhi
- Department of Chemistry
- College of Sciences
- University of Birjand
- Birjand
- Iran
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27
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Kawasaki S, Kamata K, Hara M. Dioxygen Activation by a Hexagonal SrMnO3Perovskite Catalyst for Aerobic Liquid-Phase Oxidation. ChemCatChem 2016. [DOI: 10.1002/cctc.201600613] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuma Kawasaki
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
| | - Keigo Kamata
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
| | - Michikazu Hara
- Laboratory for Materials and Structures; Institute of Innovative Research; Tokyo Institute of Technology; Nagatsuta-cho 4259, Midori-ku Yokohama 226-8503 Japan
- Advanced Low Carbon Technology Research and Development Program (ALCA); Japan Science and Technology Agency; 4-1-8 Honcho Kawaguchi 332-0012 Japan
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28
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Asif Hussain M, Yang M, Jang HS, Hwang SY, Um BH, Choi BG, Kim JW. Two-Dimensional Heterogeneous Ruthenium–Molybdenum Disulfide Nanocatalyst for the Selective Aerobic Oxidation of Amines. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04162] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Muhammad Asif Hussain
- Department
of Chemical Engineering, Kangwon National University, Samcheok 245−711, Republic of Korea
| | - MinHo Yang
- Department of Materials Science and Engineering and Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Hyung-Seok Jang
- Department
of Mechanical Engineering, The University of California−Berkeley, Berkeley, California 94720, United States
| | - Sung-Yeon Hwang
- Korea Research Institute of Chemical Technology, Ulsan 681-802, Republic of Korea
| | - Byung-Hun Um
- Korea Institute of Science and Technology, Gangneung 210-340, Republic of Korea
| | - Bong Gill Choi
- Department
of Chemical Engineering, Kangwon National University, Samcheok 245−711, Republic of Korea
| | - Jung Won Kim
- Department
of Chemical Engineering, Kangwon National University, Samcheok 245−711, Republic of Korea
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29
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Zhao Z, Ge G, Li W, Guo X, Wang G. Modulating the microstructure and surface chemistry of carbocatalysts for oxidative and direct dehydrogenation: A review. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61065-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Wang J, Ma A, Li Z, Jiang J, Feng J, Zou Z. Theoretical study on the surface stabilities, electronic structures and water adsorption behavior of the Ta3N5(110) surface. Phys Chem Chem Phys 2016; 18:7938-45. [DOI: 10.1039/c5cp07958f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations were performed to study the surface stabilities, electronic structures and water adsorption behavior of the Ta3N5(100) surface.
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Affiliation(s)
- Jiajia Wang
- College of Mechanics and Materials
- Hohai University
- Nanjing 210098
- P. R. China
- National Laboratory of Solid State Microstructures
| | - Aibin Ma
- College of Mechanics and Materials
- Hohai University
- Nanjing 210098
- P. R. China
- Jiangsu Collaborative Innovation Center of Advanced Micro/Nano Materials & Equipment
| | - Zhaosheng Li
- National Laboratory of Solid State Microstructures
- Department of Physics
- Ecomaterials and Renewable Energy Research Center (ERERC), and College of Engineering and Applied Sciences
- Nanjing University
- Nanjing 210093
| | - Jinghua Jiang
- College of Mechanics and Materials
- Hohai University
- Nanjing 210098
- P. R. China
- Jiangsu Collaborative Innovation Center of Advanced Micro/Nano Materials & Equipment
| | - Jianyong Feng
- National Laboratory of Solid State Microstructures
- Department of Physics
- Ecomaterials and Renewable Energy Research Center (ERERC), and College of Engineering and Applied Sciences
- Nanjing University
- Nanjing 210093
| | - Zhigang Zou
- National Laboratory of Solid State Microstructures
- Department of Physics
- Ecomaterials and Renewable Energy Research Center (ERERC), and College of Engineering and Applied Sciences
- Nanjing University
- Nanjing 210093
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31
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Lei X, Zhang P, Wang X, Wang W, Yang H. (Fe1−xNix)3N nanoparticles: the structure, magnetic and photocatalytic properties for water splitting. RSC Adv 2016. [DOI: 10.1039/c6ra05990b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Fe3N and (Fe1−xNix)3N nanoparticles (NPs) were prepared via a simple sol–gel method.
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Affiliation(s)
- Xiang Lei
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Peng Zhang
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Xiaobai Wang
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Wei Wang
- College of Chemistry
- Jilin University
- Changchun
- China
| | - Hua Yang
- College of Chemistry
- Jilin University
- Changchun
- China
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32
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Uematsu T, Miyamoto Y, Ogasawara Y, Suzuki K, Yamaguchi K, Mizuno N. Molybdenum-doped α-MnO2 as an efficient reusable heterogeneous catalyst for aerobic sulfide oxygenation. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01552a] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the presence of Mo6+-doped α-MnO2 (Mo–MnO2), various sulfides could efficiently be oxidized to the corresponding sulfoxides as the major products. In addition, Mo–MnO2 could repeatedly be reused.
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Affiliation(s)
- Tsubasa Uematsu
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Yumi Miyamoto
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Yoshiyuki Ogasawara
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo 113-8656
- Japan
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33
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Zhao Z, Dai Y, Ge G, Wang G. Explosive Decomposition of a Melamine-Cyanuric Acid Supramolecular Assembly for Fabricating Defect-Rich Nitrogen-Doped Carbon Nanotubes with Significantly Promoted Catalysis. Chemistry 2015; 21:8004-9. [DOI: 10.1002/chem.201500316] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Indexed: 11/10/2022]
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34
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Yang X, He S, Shu Y, Shi Z, Guo Y, Gao Q, Tang Y. Controlled nitridation of tantalum (oxy)nitride nanoparticles towards optimized metal-support interactions with gold nanocatalysts. RSC Adv 2015. [DOI: 10.1039/c5ra19644b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Optimized metal-support interactions were achieved on ionothermally prepared tantalum (oxy)nitrides with controlled nitridation, and the as-formed Auδ− species on TaON is efficient for nitrobenzene hydrogenation.
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Affiliation(s)
- Xiaoyun Yang
- Department of Chemistry
- Jinan University
- Guangzhou
- China
| | - Sina He
- Department of Chemistry
- Jinan University
- Guangzhou
- China
| | - Yijin Shu
- Department of Chemistry
- Jinan University
- Guangzhou
- China
| | - Zhangping Shi
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai
| | - Yulin Guo
- Department of Chemistry
- Jinan University
- Guangzhou
- China
| | - Qingsheng Gao
- Department of Chemistry
- Jinan University
- Guangzhou
- China
| | - Yi Tang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
- Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai
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Zhao Z, Dai Y, Ge G. Nitrogen-doped nanotubes-decorated activated carbon-based hybrid nanoarchitecture as a superior catalyst for direct dehydrogenation. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01415d] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nitrogen-doped activated carbon-based nanoarchitecture fabricated through a facile pyrolysis approach demonstrates enhanced catalysis in the oxidant- and steam-free dehydrogenation of ethylbenzene.
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Affiliation(s)
- Zhongkui Zhao
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Yitao Dai
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Guifang Ge
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
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36
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Gao Q, Liu N, Wang S, Tang Y. Metal non-oxide nanostructures developed from organic-inorganic hybrids and their catalytic application. NANOSCALE 2014; 6:14106-14120. [PMID: 25340459 DOI: 10.1039/c4nr05035e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The rational design of metal non-oxides is important for their catalytic application, which is however limited by the fact that the current synthetic strategies are short of effective control over formation reactions. Recently, the hybrids evenly integrating organic with inorganic molecules on a nanoscale significantly provided quasi-homogeneous reactions towards well-defined nanocatalysts of metal non-oxides, in which their structures and properties can be modulated in a wide range. Focusing on the nanostructures and the related catalytic behaviors, this feature article seeks to provide some control on the key structures and properties of metal non-oxides (e.g. carbides, nitrides, sulfides and selenides). It is thus anticipated to shed some light on the development of emerging materials for efficient catalysis, especially those used in energy utilization.
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Affiliation(s)
- Qingsheng Gao
- Department of Chemistry, Jinan University, 510632 Guangzhou, China.
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37
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Zhang YN, Li XH, Cai YY, Gong LH, Wang KX, Chen JS. Bio-inspired noble metal-free reduction of nitroarenes using NiS2+x/g-C3N4. RSC Adv 2014. [DOI: 10.1039/c4ra10127h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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38
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Peng WC, Wang X, Li XY. The synergetic effect of MoS₂ and graphene on Ag₃PO₄ for its ultra-enhanced photocatalytic activity in phenol degradation under visible light. NANOSCALE 2014; 6:8311-7. [PMID: 24933179 DOI: 10.1039/c4nr01654h] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The photo-degradation of organic pollutants using solar light is an attractive chemical process for water pollution control. In this study, we synthesized a new composite material consisting of silver phosphate (Ag₃PO₄) sub-microcrystals grown on a layered molybdenum disulfide (MoS₂) and graphene (GR) hybrid as a high-performance photocatalyst for the degradation of toxic organic pollutants. This composite photocatalyst was prepared via a simple two-step hydrothermal process that used sodium molybdate, thiourea and graphene oxide as precursors for the MoS₂/GR hybrid and silver nitrate for the Ag₃PO₄ sub-microcrystals. The composite Ag₃PO₄-0.02(MoS₂/0.005GR) was found to be the most effective catalyst for the photo-decomposition of 2,4-dichlorophenol under simulated solar light and visible light (λ ≥ 420 nm). The photocatalyst was also highly active for the degradation of nitrophenol and chlorophenol. The ultra photocatalytic activity of the novel catalyst arose from the synergetic effects of MoS₂ and GR as cocatalysts in the composite. MoS₂/GR nanosheets served as electron collectors for the interfacial electron transfer from Ag₃PO₄ to electron acceptors in the aqueous solution and thus enhanced the separation of the photo-generated electron-hole pairs and made the holes more available for organic oxidation. In addition, the presence of MoS₂ and GR provided more active adsorption sites and allowed for the activation of dissolved O₂ for organic degradation in water.
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Affiliation(s)
- Wen-Chao Peng
- Environmental Engineering Research Centre, Department of Civil Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China.
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39
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Hou Y, Wen Z, Cui S, Guo X, Chen J. Constructing 2D porous graphitic C3 N4 nanosheets/nitrogen-doped graphene/layered MoS2 ternary nanojunction with enhanced photoelectrochemical activity. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:6291-7. [PMID: 23996281 DOI: 10.1002/adma.201303116] [Citation(s) in RCA: 346] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 08/08/2013] [Indexed: 05/06/2023]
Abstract
A 2D porous graphitic C3 N4 nanosheets/nitrogen-doped graphene/layered MoS2 ternary nanojunction is synthesized using a simple pyrolysis process followed by a hydrothermal treatment. The 2D ternary nanojunction exhibits significantly enhanced photoelectrochemical and photocatalytic activities due to the large contact area, efficient light absorption, and rapid charge separation and transport.
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Affiliation(s)
- Yang Hou
- Department of Mechanical Engineering, University of Wisconsin-Milwaukee, 3200 North Cramer Street, Milwaukee, Wisconsin, 53211, USA
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Zhuo S, Xu Y, Zhao W, Zhang J, Zhang B. Hierarchical Nanosheet-Based MoS2Nanotubes Fabricated by an Anion-Exchange Reaction of MoO3-Amine Hybrid Nanowires. Angew Chem Int Ed Engl 2013; 52:8602-6. [DOI: 10.1002/anie.201303480] [Citation(s) in RCA: 170] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 12/31/2022]
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41
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Zhuo S, Xu Y, Zhao W, Zhang J, Zhang B. Hierarchical Nanosheet-Based MoS2Nanotubes Fabricated by an Anion-Exchange Reaction of MoO3-Amine Hybrid Nanowires. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303480] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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42
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Li XH, Antonietti M. Polycondensation of Boron- and Nitrogen-Codoped Holey Graphene Monoliths from Molecules: Carbocatalysts for Selective Oxidation. Angew Chem Int Ed Engl 2013; 52:4572-6. [DOI: 10.1002/anie.201209320] [Citation(s) in RCA: 198] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Indexed: 11/10/2022]
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43
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Li XH, Antonietti M. Polycondensation of Boron- and Nitrogen-Codoped Holey Graphene Monoliths from Molecules: Carbocatalysts for Selective Oxidation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209320] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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44
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Yang L, Wang S, Mao J, Deng J, Gao Q, Tang Y, Schmidt OG. Hierarchical MoS₂/polyaniline nanowires with excellent electrochemical performance for lithium-ion batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:1180-1184. [PMID: 23233278 DOI: 10.1002/adma.201203999] [Citation(s) in RCA: 275] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Indexed: 05/27/2023]
Affiliation(s)
- Lichun Yang
- Institute for Integrative Nanosciences, IFW Dresden, 01069 Dresden, Germany.
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