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Xiao Z, Li P, Zhang H, Zhang S, Zhao Y, Gu J, Lian Z, Li G, Zou JJ, Wang D. Boosting photo-thermal co-catalysis CO 2 methanation by tuning interface electron transfer via Mott-Schottky heterojunction effect. J Colloid Interface Sci 2024; 672:642-653. [PMID: 38865878 DOI: 10.1016/j.jcis.2024.06.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/14/2024]
Abstract
Photo-thermal co-catalytic reduction of CO2 to synthesize value-added chemicals presents a promising approach to addressing environmental issues. Nevertheless, traditional catalysts exhibit low light utilization efficiency, leading to the generation of a reduced number of electron-hole pairs and rapid recombination, thereby limiting catalytic performance enhancement. Herein, a Mott-Schottky heterojunction catalyst was developed by incorporating nitrogen-doped carbon coated TiO2 supported nickel (Ni) nanometallic particles (Ni/x-TiO2@NC). The optimal Ni/0.5-TiO2@NC sample displayed a conversion rate of 71.6 % and a methane (CH4) production rate of 65.3 mmol/(gcat·h) during photo-thermal co-catalytic CO2 methanation under full-spectrum illumination, with a CH4 selectivity exceeding 99.6 %. The catalyst demonstrates good stability as it shows no decay after two reaction cycles. The Mott-Schottky heterojunction catalysts display excellent efficiency in separating photo-generated electron-hole pairs and elevate the catalysts' temperature, thus accelerating the reaction rate. The in-situ experiments revealed that light-induced electron transfer effectively facilitates H2 dissociation and enhances surface defects, thereby promoting CO2 adsorption. This study introduces a novel approach for developing photo-thermal catalysts for CO2 reduction, aiming to enhance solar energy utilization and facilitate interface electron transfer.
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Affiliation(s)
- Zhourong Xiao
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.
| | - Peng Li
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Hui Zhang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Senlin Zhang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Yanyan Zhao
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Jianmin Gu
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Zhiyou Lian
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Guozhu Li
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Ji-Jun Zou
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Desong Wang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China; School of Sciences, Hebei University of Science and Technology, Shijiazhuang 050018, China.
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2
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Wu Y, Xu K, Tian J, Shang L, Tan KB, Sun H, Sun K, Rao X, Zhan G. Construction of Ni/In 2O 3 Integrated Nanocatalysts Based on MIL-68(In) Precursors for Efficient CO 2 Hydrogenation to Methanol. ACS APPLIED MATERIALS & INTERFACES 2024; 16:16186-16202. [PMID: 38516696 DOI: 10.1021/acsami.3c19311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
The efficient and economic conversion of CO2 and renewable H2 into methanol has received intensive attention due to growing concern for anthropogenic CO2 emissions, particularly from fossil fuel combustion. Herein, we have developed a novel method for preparing Ni/In2O3 nanocatalysts by using porous MIL-68(In) and nickel(II) acetylacetonate (Ni(acac)2) as the dual precursors of In2O3 and Ni components, respectively. Combined with in-depth characterization analysis, it was revealed that the utilization of MIL-68(In) as precursors favored the good distribution of Ni nanoparticles (∼6.2 nm) on the porous In2O3 support and inhibited the metal sintering at high temperatures. The varied catalyst fabrication parameters were explored, indicating that the designed Ni/In2O3 catalyst (Ni content of 5 wt %) exhibited better catalytic performance than the compared catalyst prepared using In(OH)3 as a precursor of In2O3. The obtained Ni/In2O3 catalyst also showed excellent durability in long-term tests (120 h). However, a high Ni loading (31 wt %) would result in the formation of the Ni-In alloy phase during the CO2 hydrogenation which favored CO formation with selectivity as high as 69%. This phenomenon is more obvious if Ni and In2O3 had a strong interaction, depending on the catalyst fabrication methods. In addition, with the aid of in situ diffuse reflectance infrared Fourier transform spectroscopy and density functional theory (DFT) calculations, the Ni/In2O3 catalyst predominantly follows the formate pathway in the CO2 hydrogenation to methanol, with HCOO* and *H3CO as the major intermediates, while the small size of Ni particles is beneficial to the formation of formate species based on DFT calculation. This study suggests that the Ni/In2O3 nanocatalyst fabricated using metal-organic frameworks as precursors can effectively promote CO2 thermal hydrogenation to methanol.
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Affiliation(s)
- Yiling Wu
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Kaiji Xu
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Jian Tian
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Longmei Shang
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Kok Bing Tan
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Hao Sun
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), 16 Suojin Five Village, Nanjing 210042, Jiangsu, P. R. China
| | - Kang Sun
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), 16 Suojin Five Village, Nanjing 210042, Jiangsu, P. R. China
| | - Xiaoping Rao
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
| | - Guowu Zhan
- Academy of Advanced Carbon Conversion Technology, College of Chemical Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
- Fujian Provincial Key Laboratory of Biomass Low-Carbon Conversion, Huaqiao University, 668 Jimei Avenue, Xiamen 361021, Fujian, P. R. China
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3
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Wang W, Zhang X, Weng S, Peng C. Tuning Catalytic Activity of CO 2 Hydrogenation to C1 Product via Metal Support Interaction Over Metal/Metal Oxide Supported Catalysts. CHEMSUSCHEM 2024:e202400104. [PMID: 38546355 DOI: 10.1002/cssc.202400104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/16/2024] [Indexed: 04/28/2024]
Abstract
The metal supported catalysts are emerging catalysts that are receiving a lot of attention in CO2 hydrogenation to C1 products. Numerous experiments have demonstrated that the support (usually an oxide) is crucial for the catalytic performance. The support metal oxides are used to aid in the homogeneous dispersion of metal particles, prevent agglomeration, and control morphology owing to the metal support interaction (MSI). MSI can efficiently optimize the structural and electronic properties of catalysts and tune the conversion of key reaction intermediates involved in CO2 hydrogenation, thereby enhancing the catalytic performance. There is an increasing attention is being paid to the promotion effects in the catalytic CO2 hydrogenation process. However, a systematically understanding about the effects of MSI on CO2 hydrogenation to C1 products catalytic performance has not been fully studied yet due to the diversities in catalysts and reaction conditions. Hence, the characteristics and modes of MSI in CO2 hydrogenation to C1 products are elaborated in detail in our work.
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Affiliation(s)
- Weiwei Wang
- School of Life Sciences and Chemistry, School of MinNan Science, Technology University, Quanzhou, 362332, China
| | - Xiaoyu Zhang
- Sinochem Quanzhou Petrochemical Co., LTD., Quanzhou, 362100, China
| | - Shujia Weng
- School of Life Sciences and Chemistry, School of MinNan Science, Technology University, Quanzhou, 362332, China
| | - Chong Peng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, Liaoning, China
- Shanghai Research Center of Advanced Applied Technology, Shanghai, 201418, China
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4
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Yin J, Yao Z, Zhao Q, Cheng S, Wang X, Li Z. Low-temperature methanation of fermentation gas with Ni-based catalysts in a multicomponent system. BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS 2024; 17:12. [PMID: 38281968 PMCID: PMC10823717 DOI: 10.1186/s13068-023-02455-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024]
Abstract
A large amount of greenhouse gases, such as carbon dioxide and methane, are released during the production process of bioethanol and biogas. Converting CO2 into methane is a promising way of capturing CO2 and generating high-value gas. At present, CO2 methanation technology is still in the early stage. It requires high temperature (300-400 ℃) and pressure (> 1 MPa), leading to high cost and energy consumption. In this study, a new catalyst, Ni-Fe/Al-Ti, was developed. Compared with the activity of the common Ni/Al2O3 catalyst, that of the new catalyst was increased by 1/3, and its activation temperature was reduced by 100℃. The selectivity of methane was increased to 99%. In the experiment using simulated fermentation gas, the catalyst showed good catalytic activity and durability at a low temperature and atmospheric pressure. Based on the characterization of catalysts and the study of reaction mechanisms, this article innovatively proposed a Ni-Fe/Al-Ti quaternary catalytic system. Catalytic process was realized through the synergism of Al-Ti composite support and Ni-Fe promotion. The oxygen vacancies on the surface of the composite carrier and the higher activity metals and alloys promoted by Fe accelerate the capture and reduction of CO2. Compared with the existing catalysts, the new Ni-Fe/Al-Ti catalyst can significantly improve the methanation efficiency and has great practical application potential.
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Affiliation(s)
- Jie Yin
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China
| | - Zihui Yao
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China
| | - Qizhi Zhao
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China
| | - Shikun Cheng
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China.
| | - Xuemei Wang
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China
| | - Zifu Li
- School of Energy and Environmental Engineering, Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Xueyuan Road No.30, Haidian District, Beijing, 100083, People's Republic of China.
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5
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Fan WK, Tahir M, Alias H. Synergistic Effect of Nickel Nanoparticles Dispersed on MOF-Derived Defective Co 3O 4 In Situ Grown over TiO 2 Nanowires toward UV and Visible Light Driven Photothermal CO 2 Methanation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:54353-54372. [PMID: 37963084 DOI: 10.1021/acsami.3c10022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Catalytic CO2 hydrogenation is an effective approach to producing clean fuels, but this process is expensive, in addition to the low efficiency of catalysts. Thus, photothermal CO2 hydrogenation can effectively utilize solar energy for CH4 production. Metal-organic framework (MOF) derived materials with a controlled structure and morphology are promising to give a high number of active sites and photostability in thermal catalytic reactions. For the first time, a novel heterostructure catalyst was synthesized using a facile approach to in situ grow MOF-derived 0D Co3O4 over 1D TiO2 nanowires (NWs). The original 3D dodecahedral structure of the MOF is engineered into novel 0D Co3O4 nanospheres, which were uniformly embedded over Ni-dispersed 1D TiO2 NWs. In situ prepared 10Ni-7Co3O4@TiO2 NWs-I achieved an excellent photothermal CH4 evolution rate of 8.28 mmol/h at 250 °C under low-intensity visible light, whereas UV light treatment further increased activity by 1.2-fold. UV irradiations promoted high CH4 production while improving the susceptibility of the catalyst to visible light irradiation. The photothermal effect is prominent at lower temperatures, due to the harmonization of both solar and thermal energy. By paralleling with mechanically assembled 10Ni-7Co3O4/TiO2 NWs-M, the catalytic performance of the in situ approach is far superior, attributing to the morphological transformation of 0D Co3O4, which induced intimate interfacial interactions, formation of oxygen vacancies and boosted photo-to-thermal effects. The co-existence of metallic/metal oxide Ni-Co provided beneficial synergies, enhanced photo-to-thermal effects, and improved charge transfer kinetics of the composite. This work uncovers a facile approach to engineering the morphology of MOF derivatives for efficient photothermal CO2 methanation.
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Affiliation(s)
- Wei Keen Fan
- School of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310 Johor, Malaysia
| | - Muhammad Tahir
- Chemical and Petroleum Engineering Department, United Arab Emirates (UAE) University, P. O. Box 15551, Al Ain, United Arab Emirates
| | - Hajar Alias
- School of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310 Johor, Malaysia
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6
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More GS, Singh BP, Bal R, Srivastava R. Fine-Tuning of Ni/NiO over H-NbO x for Enhanced Eugenol Hydrogenation through Enhanced Oxygen Vacancies and Synergistic Participation of Active Sites. Inorg Chem 2023; 62:13069-13080. [PMID: 37535113 DOI: 10.1021/acs.inorgchem.3c01920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
The hydrogenation of lignin-derived phenolics to produce valuable chemicals is a promising but challenging task. This study successfully demonstrates the use of sustainable transition metal-based catalysts to hydrogenate lignin-derived phenolics. A defect-induced oxygen vacancy containing H-NbOx prepared from commercial Nb2O5 was employed as a catalyst. H-NbOx exhibited higher oxygen vacancies (158.21 μmol/g) than commercial Nb2O5 (39.01 μmol/g), evaluated from O2-TPD. Upon supporting 10 wt % Ni, a Ni/NiO interface was formed over H-NbOx, which was intrinsically active for the hydrogenation of phenolics. 10Ni/H-NbOx exhibited a two-fold increase in activity than 10Ni/Nb2O5, achieving >99% eugenol conversion and affording ∼94% 4-propyl cyclohexanol selectivity, wherein ∼63% eugenol conversion and ∼73% 4-propyl cyclohexanol selectivity were obtained over 10Ni/Nb2O5. The Ni/NiO formation was confirmed by X-ray photoelectron spectroscopy, HR-TEM, and H2-TPR analysis, while the oxygen vacancies were verified by Raman spectroscopy and O2-TPD analysis. The resulting interface enhanced the synergy between Ni and H-NbOx and facilitated hydrogen dissociation, confirmed by H2-TPD. Remarkably, 10Ni/H-NbOx maintained its catalytic activity for five tested cycles and demonstrated exceptional activity with various phenolics. Our findings highlight the potential of a sustainable transition metal catalyst for the hydrogenation of lignin-derived phenolic compounds, which could pave the path to producing valuable chemicals in an environmentally friendly manner.
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Affiliation(s)
- Ganesh Sunil More
- Catalysis Research Laboratory, Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Bhupendra Pratap Singh
- Catalysis Research Laboratory, Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Rajaram Bal
- Nanocatalysis Area Conversion and Catalysis Division, CSIR-Indian Institute of Petroleum, Dehradun 248005, India
| | - Rajendra Srivastava
- Catalysis Research Laboratory, Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
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7
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Kim T, Nguyen-Phu H, Kwon T, Kang KH, Ro I. Investigating the impact of TiO 2 crystalline phases on catalytic properties of Ru/TiO 2 for hydrogenolysis of polyethylene plastic waste. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023:121876. [PMID: 37263565 DOI: 10.1016/j.envpol.2023.121876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/20/2023] [Accepted: 05/23/2023] [Indexed: 06/03/2023]
Abstract
A series of TiO2-supported Ru catalysts with different TiO2 crystalline phases was synthesized and employed for the hydrogenolysis of polyethylene (PE). CO chemisorption, high-angle annular dark-field-scanning transmission electron microscopy, temperature-programmed reduction, and CO-Fourier transform infrared spectroscopy suggested that the degree of strong metal-support interactions (SMSIs) varied depending on the type of the TiO2 phase and the reduction temperature, eventually influencing the catalysis of PE hydrogenolysis. Among the synthesized catalysts, Ru/TiO2 with the rutile phase (Ru/TiO2-R) exhibited the highest catalytic activity after high-temperature reduction at 500 °C, indicating that a certain degree of SMSI is necessary for ensuring high activity in PE hydrogenolysis. Ru/TiO2-R could be successfully employed for the hydrogenolysis of post-consumer plastic wastes such as LDPE bottles to produce valuable chemicals (liquid fuel and wax) in high yields of 74.7%. This work demonstrates the possibility of harnessing the SMSIs in the design and synthesis of active catalysts for PE hydrogenolysis.
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Affiliation(s)
- Taehyup Kim
- Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology, Seoul, 01811, Republic of Korea
| | - Huy Nguyen-Phu
- Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology, Seoul, 01811, Republic of Korea
| | - Taeeun Kwon
- Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology, Seoul, 01811, Republic of Korea
| | - Ki Hyuk Kang
- Chemical & Process Technology Division, Korea Research Institute of Chemical Technology (KRICT), Daejeon, 34114, Republic of Korea
| | - Insoo Ro
- Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology, Seoul, 01811, Republic of Korea.
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8
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Chen B, Qiu J, Xu L, Cui Y. Ni-based mesoporous Ce0.8Zr0.2O2 catalyst with enhanced low-temperature performance for CO2 methanation. CATAL COMMUN 2022. [DOI: 10.1016/j.catcom.2022.106515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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9
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Cu dispersed ZrO2 catalyst mediated Kolbe- Schmitt carboxylation reaction to 4-hydroxybenzoic acid. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Meunier FC. Hydrogenation of CO and CO2: Contributions of IR operando studies. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Evdokimenko N, Yermekova Z, Roslyakov S, Tkachenko O, Kapustin G, Bindiug D, Kustov A, Mukasyan AS. Sponge-like CoNi Catalysts Synthesized by Combustion of Reactive Solutions: Stability and Performance for CO2 Hydrogenation. MATERIALS 2022; 15:ma15155129. [PMID: 35897563 PMCID: PMC9329901 DOI: 10.3390/ma15155129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/16/2022] [Accepted: 07/21/2022] [Indexed: 11/26/2022]
Abstract
Active and stable catalysts are essential for effective hydrogenation of gaseous CO2 into valuable chemicals. This work focuses on the structural and catalytic features of single metals, i.e., Co and Ni, as well as bimetallic CoNi alloy catalysts synthesized via combustion of reactive sol-gels. Different characterization methods were used for studying the relationships between the structure, composition, and catalytic activity of the fabricated materials. All catalysts exhibited highly porous sponge-like microstructure. The outermost surfaces of the CoNi alloys were more saturated with Co, while a stoichiometric Co/Ni ratio was observed for the particle’s bulk. Catalytic properties of the as-synthesized powders were studied in the CO2 hydrogenation reaction at 300 °C for over 80 h of time on stream. All the catalysts demonstrated exceptional selectivity with respect to CH4 formation. However, the combination of elemental Co and Ni in a single phase resulted in a synergistic effect in bulk alloy catalysts, with activity twofold to threefold that of single-metal catalysts. The activity and stability of the CoNi3 catalyst were higher than those previously reported for Ni-based catalysts. The reasons for this behavior are discussed.
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Affiliation(s)
- Nikolay Evdokimenko
- Center of Functional Nano-Ceramics, National University of Science and Technology “MISiS”, 119049 Moscow, Russia; (N.E.); (Z.Y.); (D.B.); (A.K.)
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia; (O.T.); (G.K.)
| | - Zhanna Yermekova
- Center of Functional Nano-Ceramics, National University of Science and Technology “MISiS”, 119049 Moscow, Russia; (N.E.); (Z.Y.); (D.B.); (A.K.)
| | - Sergey Roslyakov
- Center of Functional Nano-Ceramics, National University of Science and Technology “MISiS”, 119049 Moscow, Russia; (N.E.); (Z.Y.); (D.B.); (A.K.)
- Correspondence: (S.R.); (A.S.M.)
| | - Olga Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia; (O.T.); (G.K.)
| | - Gennady Kapustin
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia; (O.T.); (G.K.)
| | - Denis Bindiug
- Center of Functional Nano-Ceramics, National University of Science and Technology “MISiS”, 119049 Moscow, Russia; (N.E.); (Z.Y.); (D.B.); (A.K.)
| | - Alexander Kustov
- Center of Functional Nano-Ceramics, National University of Science and Technology “MISiS”, 119049 Moscow, Russia; (N.E.); (Z.Y.); (D.B.); (A.K.)
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia; (O.T.); (G.K.)
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Alexander S. Mukasyan
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
- Correspondence: (S.R.); (A.S.M.)
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12
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Bredy P, Farrusseng D, Schuurman Y, Meunier FC. On the link between CO surface coverage and selectivity to CH4 during CO2 hydrogenation over supported cobalt catalysts. J Catal 2022. [DOI: 10.1016/j.jcat.2022.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Geng Y, Li H. Hydrogen Spillover-Enhanced Heterogeneously Catalyzed Hydrodeoxygenation for Biomass Upgrading. CHEMSUSCHEM 2022; 15:e202102495. [PMID: 35230748 DOI: 10.1002/cssc.202102495] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/25/2022] [Indexed: 06/14/2023]
Abstract
Hydrodeoxygenation (HDO) is regarded as a promising technology for biomass upgrading to obtain sustainable and competitive chemicals and fuels. In fact, biomass HDO over heterogeneous solid catalysts is often accompanied by the phenomenon of hydrogen spillover, which further affects the catalytic performance. Thus, it is necessary to gain in-depth understand the promoting effect of hydrogen spillover in the biomass HDO process to obtain desired conversion and selectivity. This Review summarized the extensive research on hydrogen spillover in biomass refining and discussed in detail the regulation mechanism of hydrogen spillover in biomass HDO process, mainly by regulating different active center sites on catalyst supports, such as metal sites, acid sites, surface functional groups, and defective sites, which exhibit independent and synergistic characteristics promoting catalyst activity, selectivity, and stability. Finally, the prospective of hydrogen spillover in biomass HDO applications was critically evaluated, and the key technical challenges in developing "hydrogen-free" HDO and upgrading biofuels were highlighted. The presentation of hydrogen spillover-enhanced catalytic biomass HDO in this Review will hopefully provide insight and guidance for further development of efficient catalysts and preparation of high-value chemicals in the future.
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Affiliation(s)
- Yanyan Geng
- National-Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources Utilization, Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Tianjin, 300130, P. R. China
| | - Hao Li
- National-Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources Utilization, Tianjin Key Laboratory of Chemical Process Safety, School of Chemical Engineering and Technology, Hebei University of Technology, 8 Guangrong Road, Tianjin, 300130, P. R. China
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Cao F, Gong N, Ma Z, Wang X, Tan M, Wu Y, Tan Y. Controlling CO 2 hydrogenation selectivity by Rh-based catalysts with different crystalline phases of TiO 2. Chem Commun (Camb) 2022; 58:4219-4222. [PMID: 35274644 DOI: 10.1039/d2cc00472k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of Rh-based catalysts with various crystalline phases (p25, anatase, and rutile) were prepared via the incipient-wetness impregnation method. It was found that these catalysts had different metal-support interactions. Hence, 1%Rh/p, 1%Rh/r, and 1%Rh/a exhibited methane, CO, and methanol selectivity, respectively.
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Affiliation(s)
- Fenghai Cao
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Nana Gong
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zixuan Ma
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoxing Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China.
| | - Minghui Tan
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China.
| | - Yingquan Wu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China.
| | - Yisheng Tan
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China. .,National Engineering Research Centre for Coal-Based Synthesis, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
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15
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Le Berre C, Falqui A, Casu A, Debela TT, Barreau M, Hendon CH, Serp P. Tuning CO 2 hydrogenation selectivity on Ni/TiO 2 catalysts via sulfur addition. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01280d] [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
Although sulfur has long been identified as a poison for Ni catalysts in CO-methanation, its association with Ni on a reducible support allows the selective formation of CO in CO2 hydrogenation.
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Affiliation(s)
- Carole Le Berre
- LCC-CNRS, INPT, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Andrea Falqui
- Department of Physics “Aldo Pontremoli”, University of Milan, Via Celoria 16, 20133, Milan, Italy
| | - Alberto Casu
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering (BESE) Division, 23955-6900 Thuwal, Saudi Arabia
| | - Tekalign T. Debela
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, USA
| | - Mathias Barreau
- ICPEES-UMR 7515 CNRS-ECPM-Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg Cedex 2, France
| | | | - Philippe Serp
- LCC-CNRS, INPT, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
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16
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Zhang H, Zou X, Wang X, Xie H, Jiao Z, Lu X. Surface hydroxyl groups: the key to a CrO x/TiO 2 catalyst for efficient catalytic oxidation of 2,2′-hydrazine diisobutyronitrile. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00163b] [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
Surface hydroxyl groups could contribute to the formation of Cr–O–Ti bonds on the surface of the CrOx/TiO2 catalyst, which thus promote the oxidation of 2,2′-hydrazobis-isobutyronitrile.
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Affiliation(s)
- Hu Zhang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Xingli Zou
- State Key Laboratory of Advanced Special Steel, School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
| | - Xueguang Wang
- State Key Laboratory of Advanced Special Steel, School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
| | - Haijiao Xie
- Hangzhou Yanqu Information Technology Company Limited, Zhejiang 310003, China
| | - Zheng Jiao
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Xionggang Lu
- State Key Laboratory of Advanced Special Steel, School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
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17
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Chen L, Kovarik L, Szanyi J. Temperature-Dependent Communication between Pt/Al 2O 3 Catalysts and Anatase TiO 2 Dilutant: the Effects of Metal Migration and Carbon Transfer on the Reverse Water–Gas Shift Reaction. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Linxiao Chen
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Libor Kovarik
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - János Szanyi
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
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