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Zhang WP, Li JR, Li YY, Zhao J, Wu K, Xiao H, He C. Acetone Efficient Degradation under Simulated Humid Conditions by Mn-O-Pt Interaction Taming-Triggered Water Dissociation Intensification. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:20962-20973. [PMID: 38008907 DOI: 10.1021/acs.est.3c07194] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
As a generally existing component in industrial streams, H2O usually inhibits the catalytic degradation efficiency of volatile organic compounds (VOCs) greatly. Here, we propose a novel strategy that accelerates the H2O dissociation and facilitates positive feedbacks during VOC oxidation by fabricating citric acid (CA)-assisted Pt(K)-Mn2O3/SiO2 (Pt-Mn/KS-xCA). Results reveal that the complexation of carboxyl groups of citric acid with Mn cations leads to the formation of small Mn2O3 (4.1 ± 0.2 nm) and further enhances the Mn-O-Pt interaction (strengthened by the Si-O-Mn interaction), which can transfer more electrons from Pt-Mn/KS-6CA to H2O, thus facilitating its breaking of covalent bonds. It subsequently produces abundant surface hydroxyl groups, improving the adsorption and activation abilities of acetone reactant and ethanol intermediate. Attributing to these, the acetone turnover frequency value of Pt-Mn/KS-6CA is 1.8 times higher than that of Pt-Mn/KS at 160 °C, and this multiple changes to 6.3 times in the presence of H2O. Remarkably, acetone conversion over Pt-Mn/KS-6CA increases by up to 14% in the presence of H2O; but it decreases by up to 26% for Pt-Mn/KS due to its weak dissociation ability and high adsorption capacity toward H2O. This work sheds new insights into the design of highly efficient catalytic materials for VOC degradation under humid conditions.
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Affiliation(s)
- Wan-Peng Zhang
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jian-Rong Li
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Ying-Ying Li
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Junyi Zhao
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
| | - Kun Wu
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
| | - Hang Xiao
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, P. R. China
- Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, Ningbo 315021, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chi He
- State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, P. R. China
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Moogi S, Lam SS, Chen WH, Ko CH, Jung SC, Park YK. Household food waste conversion to biohydrogen via steam gasification over copper and nickel-loaded SBA-15 catalysts. BIORESOURCE TECHNOLOGY 2022; 366:128209. [PMID: 36323373 DOI: 10.1016/j.biortech.2022.128209] [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: 08/31/2022] [Revised: 10/20/2022] [Accepted: 10/22/2022] [Indexed: 06/16/2023]
Abstract
Household food waste (FW) was converted into biohydrogen-rich gas via steam gasification over Ni and bimetallic Ni (Cu-Ni and Co-Ni) catalysts supported on mesoporous SBA-15. The effect of catalyst method on steam gasification efficiency of each catalyst was investigated using incipient wetness impregnation, deposition precipitation, and ethylenediaminetetraacetic acid metal complex impregnation methods. H2-TPR confirmed the synergistic interaction of the dopants (Co and Cu) and Ni. Furthermore, XRD and HR-TEM revealed that the size of the Ni particle varied depending on the method of catalyst synthesis, confirming the formation of solid solutions in Co- or Cu-doped Ni/SBA-15 catalysts due to dopant insertion into the Ni. Notably, the exceptional activity of the Cu-Ni/SBA-15-EMC catalyst in FW steam gasification was attributed to the fine distribution of the concise Ni nanoparticles (9 nm), which resulted in the highest hydrogen selectivity (62 vol%), gas yield (73.6 wt%). Likewise, Cu-Ni solid solution decreased coke to 0.08 wt%.
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Affiliation(s)
- Surendar Moogi
- School of Environmental Engineering, University of Seoul, 02504 Seoul, Republic of Korea
| | - Su Shiung Lam
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries (AKUATROP), Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia; Automotive Development Centre (ADC), Institute for Vehicle Systems and Engineering (IVeSE), Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, Johor, Malaysia; Sustainability Cluster, School of Engineering, University of Petroleum & Energy Studies, Dehradun, Uttarakhand 248007, India
| | - Wei-Hsin Chen
- Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan 701, Taiwan; Research Center for Smart Sustainable Circular Economy, Tunghai University, Taichung 407, Taiwan; Department of Mechanical Engineering, National Chin-Yi University of Technology, Taichung 411, Taiwan
| | - Chang Hyun Ko
- School of Chemical Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Sang-Chul Jung
- Department of Environmental Engineering, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Young-Kwon Park
- School of Environmental Engineering, University of Seoul, 02504 Seoul, Republic of Korea.
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Chrouda A, Mahmoud Ali Ahmed S, Babiker Elamin M. Preparation of Nanocatalysts Using Deposition Precipitation with Urea: Mechanism, Advantages and Results. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Amani Chrouda
- Majmaah University Departement of Chemistry College of Science Al-Zulfi 11952 Zulfi Saudi Arabia
| | | | - Manahil Babiker Elamin
- Majmaah University Departement of Chemistry College of Science Al-Zulfi 11952 Zulfi Saudi Arabia
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Yu X, Williams CT. Recent Advances in the Applications of Mesoporous Silica in Heterogenous Catalysis. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00001f] [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
Mesoporous silica is a class of silica material with a large specific surface area, high specific pore volume and meso-sized pores. These properties make mesoporous silica a good choice of...
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Jiang K, Men Y, Liu S, Wang J, An W, Yu H, Shin EW. Highly stable and selective CoxNiyTiO3 for CO2 methanation: Electron transfer and interface interaction. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101743] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Chen L, Zhang X, Zhang S, Xu L, Yuan Y, Xu L. A highly efficient Fe/Beta catalyst for the liquid-phase oxidation of naphthalene: The influence of Fe species and zeolite acidity. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Vargas-Villagrán H, Ramírez-Suárez D, Ramírez-Muñoz G, Calzada L, González-García G, Klimova T. Tuning of activity and selectivity of Ni/(Al)SBA-15 catalysts in naphthalene hydrogenation. Catal Today 2021. [DOI: 10.1016/j.cattod.2019.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cuauhtémoc-López I, Jiménez-Vázquez A, Estudillo-Wong LA, Torres-Torres G, Pérez-Vidal H, Barrera-Salgado M, López-González R, De la Cruz-Romero D. Naphthalene hydrogenation using Rh/Fe2O3-TiO2 magnetic catalysts. Catal Today 2021. [DOI: 10.1016/j.cattod.2019.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Jing JY, Wang JZ, Liu DC, Qie ZQ, Bai HC, Li WY. Naphthalene Hydrogenation Saturation over Ni 2P/Al 2O 3 Catalysts Synthesized by Thermal Decomposition of Hypophosphite. ACS OMEGA 2020; 5:31423-31431. [PMID: 33324854 PMCID: PMC7726959 DOI: 10.1021/acsomega.0c05019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 11/13/2020] [Indexed: 06/12/2023]
Abstract
A series of Ni2P/Al2O3 catalysts with different Ni2P loadings were synthesized via thermal decomposition of hypophosphite and employed for naphthalene hydrogenation saturation. Results showed that Ni2P loading greatly affected Ni2P particle size and the number of active sites of the as-synthesized catalysts, which was derived from the variable interaction between POx and Al2O3. When the hydrogenation saturation reaction was performed at 300 °C, 4 MPa, a H2/oil volume ratio of 600, and a liquid hourly space velocity (LHSV) of 3 h-1, 98% naphthalene conversion and 98% selectivity to decalin were achieved over Ni2P/Al2O3 catalysts with 10 wt % Ni2P. The superior naphthalene hydrogenation saturation performance was ascribed to the large specific surface area (169 m2·g-1), small Ni2P particle size (3.8 nm), and the high number of exposed active sites (CO sorption 30 μmol·g-1), which were beneficial to the adsorption and diffusion of the reactant molecules on the catalyst.
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Affiliation(s)
- Jie-Ying Jing
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Jiu-Zhan Wang
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Dao-Cheng Liu
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Zhi-Qiang Qie
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Hong-Cun Bai
- State
Key Laboratory of High-efficiency Utilization of Coal and Green Chemical
Engineering, Ningxia University, Ningxia 750021, P. R. China
| | - Wen-Ying Li
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
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Lian W, Chen B, Xu B, Zhang S, Wan Z, Zhao D, Zhang N, Chen C. Acquiring Clean and Highly Dispersed Nickel Particles (ca. 2.8 nm) by Growing Nickel-Based Nanosheets on Al 2O 3 as Efficient and Stable Catalysts for Harvesting Cyclohexane Carboxylic Acid from the Hydrogenation of Benzoic Acid. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b06037] [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)
- Weijie Lian
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Bo Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Bingyu Xu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Song Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Zhe Wan
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Dan Zhao
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Ning Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Chao Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
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