1
|
Bhatt S, Malik A, Soni A, Moses Abraham B, Sen A, Jain SL. Photocatalytic reductive carboxylation of terminal alkynes with CO2 using heterostructured ZIF-7/BiOBr under visible-light illumination. J CO2 UTIL 2023. [DOI: 10.1016/j.jcou.2022.102334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
2
|
Bai Y, Li M, Liu X, Han J, Zhu X, Ge Q, Wang H. Ti 3+ Defective TiO 2/CdS Z-Scheme Photocatalyst for Enhancing Photocatalytic CO 2 Reduction to C1–C3 Products. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Yunxia Bai
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Mei Li
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Xuemei Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jinyu Han
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Xinli Zhu
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Qingfeng Ge
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901, United States
| | - Hua Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| |
Collapse
|
3
|
Wang Q, Miao Z, Zhang Y, Yan T, Meng L, Wang X. Photocatalytic Reduction of CO 2 with H 2O Mediated by Ce-Tailored Bismuth Oxybromide Surface Frustrated Lewis Pairs. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05553] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qingli Wang
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Inorganic Nano-materials, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, PR China
| | - Zerui Miao
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Inorganic Nano-materials, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, PR China
| | - Yanfeng Zhang
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Inorganic Nano-materials, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, PR China
| | - Tingjiang Yan
- The Key Laboratory of Life-Organic Analysis, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, PR China
| | - Lingpeng Meng
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Inorganic Nano-materials, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, PR China
| | - Xuxu Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| |
Collapse
|
4
|
Devarayapalli KC, K PV, Prabhakar Vattikuti SV, Shim J. 3D flower-like BiOBr prepared via solvothermal method for methanol oxidation and supercapacitor application. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01856-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
5
|
Tang K, Wang Z, Zou W, Guo H, Wu Y, Pu Y, Tong Q, Wan H, Gu X, Dong L, Rong J, Chen YW. Advantageous Role of Ir 0 Supported on TiO 2 Nanosheets in Photocatalytic CO 2 Reduction to CH 4: Fast Electron Transfer and Rich Surface Hydroxyl Groups. ACS APPLIED MATERIALS & INTERFACES 2021; 13:6219-6228. [PMID: 33499601 DOI: 10.1021/acsami.0c19233] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Ir-based heterogeneous catalysts for photocatalytic CO2 reduction have rarely been reported and are worthy of investigation. In this work, TiO2 nanosheets with a higher specific surface area and more oxygen vacancies were employed to support Ir metal by impregnation (Imp) and ethylene glycol (EG) reduction methods. In comparison with Ir/TiO2 (Imp) and TiO2, Ir/TiO2 (EG) exhibited excellent photocatalytic performance toward CO2 reduction, especially for CH4 production on account of the oxygen defect of TiO2 and rich surface hydroxyl groups produced from the interaction between TiO2 nanosheets and metallic Ir. In situ ESR suggested that the oxygen defect was significant for CO2 adsorption/activation. Furthermore, metallic Ir was beneficial for photogenerated electron transfer, surface hydroxyl generation, and adsorption of the CO intermediate, generating more available electrons and reducing agents for CH4 production. In situ CO2 DRIFTS confirmed the key synergistic interaction between the oxygen defect and metallic Ir in the photoreduction from CO2 to CH4.
Collapse
Affiliation(s)
- Kunlin Tang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Zhiqiang Wang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Weixin Zou
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Hongyu Guo
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Yuchao Wu
- Research Institute of Petroleum Processing, Sinopec, Beijing 100083, China
| | - Yu Pu
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Qing Tong
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Haiqin Wan
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Xianrui Gu
- Research Institute of Petroleum Processing, Sinopec, Beijing 100083, China
| | - Lin Dong
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, School of Chemistry and Chemical Engineering, Center of Modern Analysis, Jiangsu Key Laboratory of Vehicle Emissions Control, Nanjing University, Nanjing 210023, China
| | - Junfeng Rong
- Research Institute of Petroleum Processing, Sinopec, Beijing 100083, China
| | - Yu-Wen Chen
- Department of Chemical Engineering, National Central University, Jhong-Li 32001, Taiwan
| |
Collapse
|
6
|
Wu Y, Yan L, Yu Y, Jing C. Photocatalytic CO 2 reduction to CH 4 on iron porphyrin supported on atomically thin defective titanium dioxide. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00750e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The synergistic effect of OVs and FeTPP on 2D TiO2 improves the efficiency and selectivity of CO2 photoreduction to CH4.
Collapse
Affiliation(s)
- Yiwen Wu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li Yan
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yaqin Yu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Chuanyong Jing
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
7
|
Shenoy S, Sridharan K. Bismuth oxybromide nanoplates embedded on activated charcoal as effective visible light driven photocatalyst. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137435] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
8
|
Bian L, Ma J, Feng X, Wang Y, Zhao L, Zhao L, Wang X, Guo G, Pu Q. Wavelength selective photoactivated autocatalytic oxidation of 5,12-dihydrobenzo[ b]phenazine and its application in metal-free synthesis. RSC Adv 2020; 10:9949-9954. [PMID: 35498597 PMCID: PMC9050338 DOI: 10.1039/d0ra01495h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 03/02/2020] [Indexed: 01/25/2023] Open
Abstract
Photochemical stability of 5,12-dihydrobenzo[b]phenazine (DHBP) was investigated with LEDs with central emission wavelengths in a range of 365 to 595 nm. Photochemical conversion of DHBP to benzo[b]phenazine (BP) was observed with wavelengths upto 516 nm. Light of 490 and 516 nm is not absorbed by DHBP, but photoactivated autocatalytic oxidation of DHBP to BP with these wavelengths was confirmed. The reaction rate is in a range of 111-208 μg min-1 with these LEDs. The mechanism of the reaction was examined and the experimental results exclude the intermolecular interaction such as the Förster resonance energy transfer, the intermolecular charge transfer, the photoinduced electron transfer and the formation of an exciplex. The formation of the reactive oxygen species was verified with electron paramagnetic resonance, which indicates its potential in the synthesis. When sunlight was used as the light source, the oxidation rate of 1 mg mL-1 DHBP was 393 μg min-1. Same autocatalytic oxidation was also observed on similar compounds and it can be used for producing metal-free organic substances for semiconductors.
Collapse
Affiliation(s)
- Lei Bian
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| | - Jie Ma
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China .,College of Chemical Engineering and Technology, Tianshui Normal University Tianshui 741001 China
| | - Xiaotong Feng
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| | - Yuanhang Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| | - Lizhi Zhao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| | - Lei Zhao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| | - Xiayan Wang
- Department of Chemistry and Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Guangsheng Guo
- Department of Chemistry and Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Qiaosheng Pu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 China
| |
Collapse
|