1
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Wang T, Li S, Chen S, Chai S, Zhou M, Nie L, Chen Y. High Dispersed Pd, Pt Supported on La, Ce-Alumina for Excellent Low Temperature Toluene Oxidation: Effect of Calcination Temperature and Ascorbic Acid Reduction. Catal Letters 2022. [DOI: 10.1007/s10562-022-04253-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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2
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He D, Ding X, Li S, Liang Y, Liu Y, Zhao M, Wang J, Chen Y. Constructing a Pt/YMn 2O 5 Interface to Form Multiple Active Centers to Improve the Hydrothermal Stability of NO Oxidation. ACS APPLIED MATERIALS & INTERFACES 2022; 14:20875-20887. [PMID: 35475604 DOI: 10.1021/acsami.2c01371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The hydrothermal stability of NO oxidation is the key to the practical application of diesel oxidation catalysts in diesel engines, which in the laboratory requires that NO activity does not decrease after aging for 10 h with 10% H2O/air at 800 °C. On the one hand, the construction of a metal/oxide interface can lead to abundant oxygen vacancies (Ov), which compensate for the loss of activity caused by the aggregation of Pt particles after aging. On the other hand, YMn2O5 (YMO) has excellent thermal stability and NO oxidation capacity. Therefore, a Pt/YMn2O5-La-Al2O3 (Pt/YMO-LA) catalyst was prepared by the impregnation method. The support of the catalyst, YMn2O5-La-Al2O3 (YMO-LA), was obtained by mixing high specific surface LA and YMO ball-milling. Under laboratory-simulated diesel exhaust flow, the NO oxidation performance of Pt/YMO-LA did not decrease after hydrothermal aging. Combining high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), and oxygen temperature-programmed desorption (O2-TPD), the Pt/YMn2O5 interface was formed after hydrothermal aging, and the increased Ov can provide reactive oxygen to Pt and YMO. The cooperative catalysis of multiple active centers composed of Pt, YMO, and Ov is the crucial factor to maintain the NO oxidation performance. In addition, in situ diffuse reflectance infrared Fourier transform spectra (DRIFTs) show that an increase in Ov is beneficial to the adsorption and desorption of more nitrate and nitrite intermediates, thus achieving the hydrothermal stability of NO oxidation.
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Affiliation(s)
- Darong He
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
| | - Xinmei Ding
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
| | - Shanshan Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
| | - Yanli Liang
- College of Chemical Engineering, Sichuan University of Science & Engineering, Zigong 643002, Sichuan, China
| | - Yaxin Liu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
| | - Ming Zhao
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
- Center of Engineering of Vehicular Exhaust Gases Abatement, Chengdu 610064, Sichuan, China
- Center of Engineering of Environmental Catalytic Material, Chengdu 610064, Sichuan, China
| | - Jianli Wang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
- Center of Engineering of Vehicular Exhaust Gases Abatement, Chengdu 610064, Sichuan, China
- Center of Engineering of Environmental Catalytic Material, Chengdu 610064, Sichuan, China
| | - Yaoqiang Chen
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Wangjiang Road 29, Chengdu 610064, Sichuan, China
- Center of Engineering of Vehicular Exhaust Gases Abatement, Chengdu 610064, Sichuan, China
- Center of Engineering of Environmental Catalytic Material, Chengdu 610064, Sichuan, China
- Institute of New Energy and Low-Carbon Technology, Chengdu 610064, Sichuan, China
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3
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Metal–organic frameworks derived Ag/Co3O4–MnO2 for the catalytic oxidation of formaldehyde. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02163-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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4
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Fan R, Li Z, Wang Y, Wang Y, Ding Z, Zhang C, Kang N, Guo X, Wang R. Promotional effect of ZrO 2 and WO 3 on bimetallic Pt-Pd diesel oxidation catalyst. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:5282-5294. [PMID: 34417971 DOI: 10.1007/s11356-021-15800-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/30/2021] [Indexed: 06/13/2023]
Abstract
Diesel oxidation catalysts Pt-Pd-(y)ZrO2-(z)WO3/CeZrOx-Al2O3 with total Pt & Pd loading of only 0.68 wt.% were prepared and investigated for oxidation activity and stability of CO, C3H6, and NO. Introduction of ZrO2 greatly improved low-temperature activities and retained stability especially for CO and C3H6 oxidation after treated at 800 °C. With the optimal loading amount of 6 wt% ZrO2, 2 wt% WO3 was introduced to the system and showed higher activity. Reaction temperature for 50% CO and C3H6 conversion declined to 160 and 181 °C, and the maximal NO conversion increased to 50%. By using XRD, TEM, CO chemisorption, XPS, and H2-TPR analysis, it was found that ZrO2 could inhibit aggregation of Pt and Pd, improve metal dispersion, and increase surface-chemisorbed oxygen after high-temperature treatment, accounting for promoted performance. Also, there were more reducible oxide species in ZrO2-doped catalysts. ZrO2 could induce reduction of noble metal oxides and surface ceria by weakening Pt-O-Ce interaction, which increased the ability to dissociate H2 and spillover effect of dissociated hydrogen to ceria. Doping WO3 increased metal dispersion of fresh samples and brought more Pt0 species that were active sites for oxidation reactions. Thus, ZrO2 and WO3 could be effective additives for oxidation catalysts to synergistically improve their activities and thermal stability.
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Affiliation(s)
- Rongrong Fan
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Zhaoqiang Li
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China.
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China.
| | - Yu Wang
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Yan Wang
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Zhiyong Ding
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Cheng Zhang
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Na Kang
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Xin Guo
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
| | - Rong Wang
- State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization, Baotou Research Institute of Rare Earths, Huanghe Street 36, Baotou, 014030, China
- National Engineering Research Center of Rare Earth Metallurgy and Functional Materials, Huanghe Street 36, Baotou, 014030, China
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5
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Yang W, Gong J, Wang X, Bao Z, Guo Y, Wu Z. A Review on the Impact of SO 2 on the Oxidation of NO, Hydrocarbons, and CO in Diesel Emission Control Catalysis. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Weiwei Yang
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Jian Gong
- Corporate Research and Technology, Cummins Inc., 1900 McKinley Avenue, Columbus, Indiana 47201, United States
| | - Xiang Wang
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Zhenghong Bao
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Yanbing Guo
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Zili Wu
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
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Liu C, Wang H, Ma Q, Ma J, Wang Z, Liang L, Xu W, Zhang G, Zhang X, Wang T, He H. Efficient Conversion of NO to NO 2 on SO 2-Aged MgO under Atmospheric Conditions. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:11848-11856. [PMID: 32885975 DOI: 10.1021/acs.est.0c05071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The NO-NO2 cycle determines the formation of O3 and hence plays a critical role in the oxidizing capacity of troposphere. Traditional view concluded that the heterogeneous oxidation of NO to NO2 was negligible due to the weak reactivity of NO on aerosols, compared to the homogeneous oxidation process. However, the results here reported for the first time that SO2 can greatly promote the heterogeneous transformation of NO into NO2 and HONO on MgO particles under ambient conditions. The uptake coefficients of NO were increased by 2-3 orders of magnitudes on SO2-aged MgO, compared to the fresh sample. Based on spectroscopic characterization and density functional theory (DFT) calculations, the active sites for the adsorption and oxidation of NO were determined to be sulfates, where an intermediate [SO4-NO] complex was formed during the adsorption. The decomposition of this species led to the formation of NO2 and the change of sulfate configuration. The formed NO2 could further react with surface sulfite to form HONO and sulfate. The conversion of NO to NO2 and HONO on the SO2-aged MgO surface under ambient conditions contributes a new formation pathway of NO2 and HONO and could be quite helpful for understanding the source of atmospheric oxidizing capacity as well as the formation of air pollution complexes in polluted regions such as the northern China.
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Affiliation(s)
- Chang Liu
- State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of China Meteorological Administration, Chinese Academy of Meteorological Sciences, Beijing 100081, China
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong 999077, China
| | - Honghong Wang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Qingxin Ma
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong 999077, China
- State Key Joint Laboratory of Environment Simulation and Pollution Control, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jinzhu Ma
- State Key Joint Laboratory of Environment Simulation and Pollution Control, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhe Wang
- Division of Environment and Sustainability, The Hong Kong University of Science and Technology, Kowloon, 999077, Hong Kong, China
| | - Linlin Liang
- State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of China Meteorological Administration, Chinese Academy of Meteorological Sciences, Beijing 100081, China
| | - Wanyun Xu
- State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of China Meteorological Administration, Chinese Academy of Meteorological Sciences, Beijing 100081, China
| | - Gen Zhang
- State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of China Meteorological Administration, Chinese Academy of Meteorological Sciences, Beijing 100081, China
| | - Xiaoye Zhang
- State Key Laboratory of Severe Weather & Key Laboratory of Atmospheric Chemistry of China Meteorological Administration, Chinese Academy of Meteorological Sciences, Beijing 100081, China
- Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Tao Wang
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong 999077, China
| | - Hong He
- State Key Joint Laboratory of Environment Simulation and Pollution Control, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
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7
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Xu H, Zhang Z, Liu J, Do-Thanh CL, Chen H, Xu S, Lin Q, Jiao Y, Wang J, Wang Y, Chen Y, Dai S. Entropy-stabilized single-atom Pd catalysts via high-entropy fluorite oxide supports. Nat Commun 2020; 11:3908. [PMID: 32764539 PMCID: PMC7413391 DOI: 10.1038/s41467-020-17738-9] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 07/10/2020] [Indexed: 11/21/2022] Open
Abstract
Single-atom catalysts (SACs) have attracted considerable attention in the catalysis community. However, fabricating intrinsically stable SACs on traditional supports (N-doped carbon, metal oxides, etc.) remains a formidable challenge, especially under high-temperature conditions. Here, we report a novel entropy-driven strategy to stabilize Pd single-atom on the high-entropy fluorite oxides (CeZrHfTiLa)Ox (HEFO) as the support by a combination of mechanical milling with calcination at 900 °C. Characterization results reveal that single Pd atoms are incorporated into HEFO (Pd1@HEFO) sublattice by forming stable Pd-O-M bonds (M = Ce/Zr/La). Compared to the traditional support stabilized catalysts such as Pd@CeO2, Pd1@HEFO affords the improved reducibility of lattice oxygen and the existence of stable Pd-O-M species, thus exhibiting not only higher low-temperature CO oxidation activity but also outstanding resistance to thermal and hydrothermal degradation. This work therefore exemplifies the superiority of high-entropy materials for the preparation of SACs.
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Affiliation(s)
- Haidi Xu
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu, 610064, China
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA
| | - Zihao Zhang
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA
| | - Jixing Liu
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA
| | - Chi-Linh Do-Thanh
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA
| | - Hao Chen
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA
| | - Shuhao Xu
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Qinjing Lin
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yi Jiao
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu, 610064, China
| | - Jianli Wang
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yun Wang
- Sinocat Environmental Technology Co. Ltd., Chengdu, 611731, China.
| | - Yaoqiang Chen
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu, 610064, China.
- College of Chemistry, Sichuan University, Chengdu, 610064, China.
| | - Sheng Dai
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA.
- Department of Chemistry, Joint Institute for Advanced Materials, University of Tennessee, Knoxville, TN, 37996, USA.
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Jiao Y, Chen T, Wang L, Yao P, Zhang J, Chen Y, Chen Y, Wang J. Synthesis of a High-Stability Nanosized Pt-Loaded MgAl 2O 4 Catalyst for n-Decane Cracking with Enhanced Activity and Durability. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06515] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yi Jiao
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610064, Sichuan, China
| | - Ting Chen
- School of Chemical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Linlin Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Peng Yao
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610064, Sichuan, China
| | - Jun Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Yusheng Chen
- College of Chemistry, Sichuan University, Chengdu 610064, Sichuan, China
| | - Yaoqiang Chen
- College of Chemistry, Sichuan University, Chengdu 610064, Sichuan, China
| | - Jianli Wang
- College of Chemistry, Sichuan University, Chengdu 610064, Sichuan, China
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9
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Si M, Shen B, Zhang H, Liu L, Zhou W, Liu Z, Pan Y, Zhang X. Comparative Study of NO Oxidation under a Low O3/NO Molar Ratio Using 15% Mn/TiO2, 15% Co/TiO2, and 15% Mn–Co(2:1)/TiO2 Catalysts. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b05002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Meng Si
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Boxiong Shen
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Haohao Zhang
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Lijun Liu
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Wenjun Zhou
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Zhi Liu
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Yijun Pan
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Xiao Zhang
- Tianjin Key Laboratory of Clean Energy Utilization and Pollutant Control, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
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Zhao H, Dong F, Han W, Tang Z. Study of Morphology-Dependent and Crystal-Plane Effects of CeMnOx Catalysts for 1,2-Dichlorobenzene Catalytic Elimination. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02138] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Haijun Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, and National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Fang Dong
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, and National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Weiliang Han
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, and National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Zhicheng Tang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, and National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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