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1
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Liu J, Dong F, Huang Y, Fu Y, Lu X, Ma R, Zhang F, Wang S, Zhu W. Ce-doped TiO 2 supported RuO 2 as efficient catalysts for the oxidation of HCl to Cl 2. J Environ Sci (China) 2025; 149:234-241. [PMID: 39181638 DOI: 10.1016/j.jes.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/07/2023] [Accepted: 01/05/2024] [Indexed: 08/27/2024]
Abstract
Reducing the cost of RuO2/TiO2 catalysts is still one of the urgent challenges in catalytic HCl oxidation. In the present work, a Ce-doped TiO2 supported RuO2 catalyst with a low Ru loading was developed, showing a high activity in the catalytic oxidation of HCl to Cl2. The results on some extensive characterizations of both Ce-doped TiO2 carriers and their supported RuO2 catalysts show that the doping of Ce into TiO2 can effectively change the lattice parameters of TiO2 to improve the dispersion of the active RuO2 species on the carrier, which facilitates the production of surface Ru species to expose more active sites for boosting the catalytic performance even under some harsh reaction conditions. This work provides some scientific basis and technical support for chlorine recycling.
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Affiliation(s)
- Jiahui Liu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Fangyuan Dong
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Yaqi Huang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Yanghe Fu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China.
| | - Xinqing Lu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Rui Ma
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Fumin Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China
| | - Shuhua Wang
- National Engineering Technology Research Center of Fluoro-Materials, Zhejiang Juhua Technology Center Co., Ltd., Quzhou 324004, China
| | - Weidong Zhu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Zhejiang Normal University, Jinhua 321004, China.
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2
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Fang B, Chu X, Han X, He J, Geng B, Jia L, Wang X, Song S, Zhang H. Incorporation of CeO 2 with Ni-Co mixed metal phosphide boosts electrochemical seawater oxidation performance. Chem Commun (Camb) 2022; 58:13803-13806. [PMID: 36444756 DOI: 10.1039/d2cc05503a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Electrochemical seawater oxidation has been regarded as one of the most promising strategies for cost-efficient production of hydrogen from the standpoint of sustainability, but suffers from a competitive chlorine evolution/oxidation reaction. Herein, we report a facile hard templated route to fabricate CeO2 incorporated Ni-Co mixed metal phosphide embedded in a carbon matrix (CeO2-Co2-xNixP@C). Benefiting from compositional and structural features, the obtained CeO2-Co2-xNixP@C possesses remarkably improved OER performance in 1 M KOH (η = 295 mV at 10 mA cm-2) compared with Co2-xNixP@C. More importantly, the catalytic activity and stability is retained well after changing fresh water to seawater to constitute the working electrolyte. The promotion effect of CeO2 can be attributed to its unique capability in regulating the surface state of catalysts, contributing to efficient inhibition of chlorine competition.
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Affiliation(s)
- Bin Fang
- School of Rare Earths, University of Science and Technology of China, Hefei 230026, China.,Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341000, China.,State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xiang Chu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xiaoxiao Han
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Jianing He
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Baokang Geng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Lingxi Jia
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xiao Wang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China. .,School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China.,Department of Chemistry, Tsinghua University, Beijing 100084, China
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3
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Improved Space Time Yield of Chlorine over CuO/Al2O3 Co-Promoted by MnOx-CoOx in HCl Oxidation Reaction. Catal Letters 2022. [DOI: 10.1007/s10562-021-03780-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Deng J, Xue F, Huo C, Zhao Y, Li L, Liu Q, Cui M, Qiao X, Fei Z. Al‐modified Mesoporous SiO
2
‐matrix‐supported Uniform CeO
2
Nanodots with Superior Catalytic Efficiency in DCE Combustion. ChemistrySelect 2022. [DOI: 10.1002/slct.202200708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jianwei Deng
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Fan Xue
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Can Huo
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Yuanbiao Zhao
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Lei Li
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Qing Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Mifen Cui
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Xu Qiao
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
| | - Zhaoyang Fei
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University NO. 30 Puzhunan Road(S) Nanjing 211816 PR China
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5
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Zhang B, Zhou L, Qi M, Li Z, Han J, Li K, Zhang Y, Dehghani F, Liu R, Yun J. Outstanding Stability and Enhanced Catalytic Activity for Toluene Oxidation by Si–O–Mn Interaction over MnO x/SiO 2. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c02504] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baojiang Zhang
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Lilong Zhou
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Miao Qi
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Zhengjie Li
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Jilong Han
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Kunjie Li
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Yunsong Zhang
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Fariba Dehghani
- School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney 2006, Australia
| | - Runjing Liu
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
| | - Jimmy Yun
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei province 050018, P.R. China
- School of Chemical Engineering, The University of New South Wales, Australia, Sydney, NSW 2052, Australia
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6
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Li S, Xu B, Wang Y, Liu Y, Lu X, Ma R, Fu Y, Wang S, Zhou L, Zhu W. Insight into the effects of calcination temperature on the structure and performance of RuO 2/TiO 2 in the Deacon process. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00812b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With an appropriate calcination temperature for preparing a rutile-TiO2 supported RuO2 catalyst, rich surface RuO2 species can be formed on TiO2, leading to its high activity in the oxidation of HCl.
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Affiliation(s)
- Siyao Li
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Bowen Xu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Yuexia Wang
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Yupei Liu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Xinqing Lu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Rui Ma
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Yanghe Fu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
| | - Shuhua Wang
- National Engineering Technology Research Center of Fluoro-Materials, Zhejiang Juhua Technology Center Co., Ltd., 324004 Quzhou, People's Republic of China
| | - Liyang Zhou
- National Engineering Technology Research Center of Fluoro-Materials, Zhejiang Juhua Technology Center Co., Ltd., 324004 Quzhou, People's Republic of China
| | - Weidong Zhu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, 321004 Jinhua, People's Republic of China
- National Engineering Technology Research Center of Fluoro-Materials, Zhejiang Juhua Technology Center Co., Ltd., 324004 Quzhou, People's Republic of China
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7
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Fei Z, Wang Z, Li D, Xue F, Cheng C, Liu Q, Chen X, Cui M, Qiao X. Silica-confined Ru highly dispersed on ZrO 2 with enhanced activity and thermal stability in dichloroethane combustion. NANOSCALE 2021; 13:10765-10770. [PMID: 34109329 DOI: 10.1039/d1nr01538a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
An efficient strategy (spontaneous deposition to enhance noble metal dispersity and core-shell confinement to inhibit noble metal sintering) is presented to synthesize highly active and thermally stable Ru/ZrO2@SiO2 catalysts for dichloroethane combustion.
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Affiliation(s)
- Zhaoyang Fei
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Zhicheng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Dunfei Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Fan Xue
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Chao Cheng
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Qing Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Xian Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Mifen Cui
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
| | - Xu Qiao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhu South Road, Nanjing 211816, China.
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8
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Tian X, Li Y, Lin B, Wang S, Zhou Y, Zhong H. Improved Cl2 yield and stability of CeO2-MnOx/Al2O3 catalyst for HCl oxidation to Cl2 at higher reaction temperature. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Modified fibrous silica for enhanced carbon dioxide adsorption: Role of metal oxides on physicochemical properties and adsorption performance. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121845] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Liu Y, Li S, Lu X, Ma R, Fu Y, Wang S, Zhou L, Zhu W. Insights into the sintering resistance of RuO2/TiO2–SiO2 in the Deacon process: role of SiO2. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01023a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
RuO2 nanoparticles are still formed on the surface of TiO2 to prevent the thermal sintering because of the geometric effects of SiO2 and the resultant RuO2/TiO2–SiO2 catalyst has an improved stability in the Deacon process.
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Affiliation(s)
- Yupei Liu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
| | - Siyao Li
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
| | - Xinqing Lu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
| | - Rui Ma
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
| | - Yanghe Fu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
| | - Shuhua Wang
- National Engineering Technology Research Center of Fluoro-Materials
- Zhejiang Juhua Technology Center Co., Ltd
- 324004 Quzhou
- People's Republic of China
| | - Liyang Zhou
- National Engineering Technology Research Center of Fluoro-Materials
- Zhejiang Juhua Technology Center Co., Ltd
- 324004 Quzhou
- People's Republic of China
| | - Weidong Zhu
- Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals
- Institute of Advanced Fluorine-Containing Materials
- Zhejiang Normal University
- 321004 Jinhua
- People's Republic of China
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11
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Li D, Wang Z, Huang J, Fei Z, Cui M, Qiao X. Ultrafine CeO
2
Nanodots Embedded in Porous ZrO
2
for Efficient and Sustainable Chlorine Recycle through Hydrochloric Acid Catalytic Oxidation. ChemistrySelect 2020. [DOI: 10.1002/slct.202003184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dunfei Li
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
| | - Zhicheng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
| | - Jincan Huang
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
| | - Zhaoyang Fei
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
| | - Mifen Cui
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
| | - Xu Qiao
- State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing 211816 PR China
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12
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Tian X, Lin B, Li Y, Wang S, Zhou Y, Zhong H. CeO 2–MnO x composite loaded on Al 2O 3 as a catalyst for HCl oxidation. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00849d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
CeO2(12)–MnOx(13)/Al2O3 catalyst exhibited an evidently improved activity with HCl conversion (XHCl) above 72%, accompanied with a satisfactory stability for at least 200 h in the reaction of HCl oxidation to Cl2.
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Affiliation(s)
- Xin Tian
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
| | - Baining Lin
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
| | - Yaping Li
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
| | - Shuai Wang
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
| | - Yonghua Zhou
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
| | - Hong Zhong
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha 410083
- China
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13
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Song Z, Xing Y, Zhang T, Zhao J, Wang J, Mao Y, Zhao B, Zhang X, Zhao M, Ma Z. Effectively promoted catalytic activity by adjusting calcination temperature of Ce‐Fe‐O
x
catalyst for NH
3
‐SCR. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Zhongxian Song
- Faculty of Environmental and Municipal Engineering, Henan Key Laboratory of Water Pollution Control and Rehabilitation TechnologyHenan University of Urban Construction Pingdingshan 467000 People's Republic of China
| | - Yun Xing
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Tingji Zhang
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Jinggang Zhao
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Junkai Wang
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Yanli Mao
- Faculty of Environmental and Municipal Engineering, Henan Key Laboratory of Water Pollution Control and Rehabilitation TechnologyHenan University of Urban Construction Pingdingshan 467000 People's Republic of China
| | - Baolin Zhao
- Faculty of Environmental and Municipal Engineering, Henan Key Laboratory of Water Pollution Control and Rehabilitation TechnologyHenan University of Urban Construction Pingdingshan 467000 People's Republic of China
| | - Xuejun Zhang
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Min Zhao
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
| | - Ziang Ma
- College of Environmental and Safety EngineeringShenyang University of Chemical Technology Shenyang 110142 People's Republic of China
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14
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Yi H, Yang K, Tang X, Zhao S, Gao F, Huang Y, Shi Y, Xie X, Zhang R. Promoting Simultaneous Desulfurization and Denitrification Performance of Al 2O 3@TiO 2 Core–Shell Structure Adsorbents by Enhancing Oxidation Performance: Modification by Rare Earth Elements (La, Ce, and Y), Reaction Temperature, and Oxygen Concentration. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b06051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Honghong Yi
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
- Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, Beijing 100083, China
| | - Kun Yang
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
| | - Xiaolong Tang
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
- Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, Beijing 100083, China
| | - Shunzheng Zhao
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
- Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, Beijing 100083, China
| | - Fengyu Gao
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
- Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, Beijing 100083, China
| | - Yonghai Huang
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
| | - Yiran Shi
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
| | - Xizhou Xie
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
| | - Runcao Zhang
- College of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
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15
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Sun Y, Li C, Guo Y, Zhan W, Guo Y, Wang L, Wang Y, Lu G. Catalytic oxidation of hydrogen chloride to chlorine over Cu-K-Sm/γ-Al2O3 catalyst with excellent catalytic performance. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.04.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yang Y, Wang M, Tao Z, Liu Q, Fei Z, Chen X, Zhang Z, Tang J, Cui M, Qiao X. Mesoporous Mn–Ti amorphous oxides: a robust low-temperature NH3-SCR catalyst. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01313f] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mn–Ti amorphous oxides prepared by the combinedin situdeposition and freeze-drying strategy exhibited excellent activities and stability in low-temperature NH3-SCR.
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Affiliation(s)
- Yanran Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 2100909
- China
- College of chemical Engineering
| | - Minghong Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 2100909
- China
- College of chemical Engineering
| | - Zuliang Tao
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 2100909
- China
- College of chemical Engineering
| | - Qing Liu
- College of chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Zhaoyang Fei
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 2100909
- China
- College of chemical Engineering
| | - Xian Chen
- College of chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Zhuxiu Zhang
- College of chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Jihai Tang
- College of chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Mifen Cui
- College of chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xu Qiao
- State Key Laboratory of Materials-Oriented Chemical Engineering
- Nanjing Tech University
- Nanjing 2100909
- China
- College of chemical Engineering
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