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Liu B, You C, Wang H. Ni-FeO x synergy induced by metal-support interaction on Ni-impregnated incineration bottom ash for effective tar reforming. WASTE MANAGEMENT (NEW YORK, N.Y.) 2024; 182:63-73. [PMID: 38640752 DOI: 10.1016/j.wasman.2024.04.026] [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: 01/20/2024] [Revised: 03/24/2024] [Accepted: 04/14/2024] [Indexed: 04/21/2024]
Abstract
The incineration bottom ash (IBA) was impregnated with nickel to catalyze toluene (tar surrogate) steam reforming. A toluene conversion of >80 % was achieved at 800℃ without activity decay in a 100-h test for 15 %Ni/IBA. An activation stage was observed for Ni/IBA catalysts in the initial 50 ∼ 400 min under different reaction conditions. A series of experiments and characterizations were performed to explore the possible mechanisms for the activation. It was found that the iron species in IBA gradually migrated to the catalyst surface and formed a Ni-FeOx complex owing to the metal-support interaction. The synergy of Ni-FeOx played an important role in improving the activity of Ni/IBA due to the enhanced lattice oxygen activity. Additionally, Ni/IBA catalysts showed a much lower coke deposition rate than Ni/Al2O3 (1.12 vs. 3.45 mg-C/gcat∙h) because of the variable states of FeOx and the abundant basic sites caused by the alkali and alkaline earth metals contained in IBA.
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Affiliation(s)
- Bingjie Liu
- Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, PR China
| | - Changfu You
- Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, PR China; Shanxi Research Institute for Clean Energy, Tsinghua University, Shanxi Taiyuan 03000, PR China
| | - Haiming Wang
- Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, PR China; Shanxi Research Institute for Clean Energy, Tsinghua University, Shanxi Taiyuan 03000, PR China.
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2
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Wang P, Shi R, Zhao J, Zhang T. Photodriven Methane Conversion on Transition Metal Oxide Catalyst: Recent Progress and Prospects. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305471. [PMID: 37882341 PMCID: PMC10885660 DOI: 10.1002/advs.202305471] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/24/2023] [Indexed: 10/27/2023]
Abstract
Methane as the main component in natural gas is a promising chemical raw material for synthesizing value-added chemicals, but its harsh chemical conversion process often causes severe energy and environment concerns. Photocatalysis provides an attractive path to active and convert methane into various products under mild conditions with clean and sustainable solar energy, although many challenges remain at present. In this review, recent advances in photocatalytic methane conversion are systematically summarized. As the basis of methane conversion, the activation of methane is first elucidated from the structural basis and activation path of methane molecules. The study is committed to categorizing and elucidating the research progress and the laws of the intricate methane conversion reactions according to the target products, including photocatalytic methane partial oxidation, reforming, coupling, combustion, and functionalization. Advanced photocatalytic reactor designs are also designed to enrich the options and reliability of photocatalytic methane conversion performance evaluation. The challenges and prospects of photocatalytic methane conversion are also discussed, which in turn offers guidelines for methane-conversion-related photocatalyst exploration, reaction mechanism investigation, and advanced photoreactor design.
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Affiliation(s)
- Pu Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Run Shi
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jiaqi Zhao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Tierui Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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3
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Ankudinov A, Dunaevskiy M, Khalisov M, Khrapova E, Krasilin A. Atomic force microscopy bending tests of a suspended rod-shaped object: Accounting for object fixing conditions. Phys Rev E 2023; 107:025005. [PMID: 36932472 DOI: 10.1103/physreve.107.025005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
The technique of atomic force microscopy (AFM) bending tests of a suspended nano-object (scroll, tube, rod) makes it possible to calculate the Young's modulus of the material it is made of based on experimental data. However, the calculation results involve a large error due to uncertain conditions (console or bridge) of fixing the test object. One of the ways to reduce this error is based on the theoretical consideration of consoles or bridges as beams with one or two ends resting on Winkler elastic foundations. The beam bending problems have been solved in both cases using Krylov's functions. This has allowed for developing an approach to the analytical identification of fixing conditions and including them in the calculations. The application of the approach is illustrated by AFM measurements of the Young's modulus of MgNi_{2}Si_{2}O_{5}(OH)_{4} nanoscrolls.
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Affiliation(s)
| | | | - Maksim Khalisov
- Ioffe Institute, St. Petersburg 194021, Russia
- Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg 199034, Russia
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4
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Gao X, Cai P, Wang Z, Lv X, Kawi S. Surface Acidity/Basicity and Oxygen Defects of Metal Oxide: Impacts on Catalytic Performances of CO2 Reforming and Hydrogenation Reactions. Top Catal 2022. [DOI: 10.1007/s11244-022-01708-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Park KS, Kwon JH, Yu JS, Jeong SY, Jo DH, Chung CH, Bae JW. Catalytically stable monodispersed multi-core Ni-Co nanoparticles encapsulated with SiO2 shells for dry reforming of CH4 with CO2. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101984] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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6
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Barzegari F, Rezaei M, Kazemeini M, Farhadi F, Keshavarz A. Effect of rare-earth promoters (Ce, La, Y and Zr) on the catalytic performance of NiO-MgO-SiO2 catalyst in propane dry reforming. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Xiao Z, Hou F, Zhang J, Zheng Q, Xu J, Pan L, Wang L, Zou J, Zhang X, Li G. Methane Dry Reforming by Ni-Cu Nanoalloys Anchored on Periclase-Phase MgAlO x Nanosheets for Enhanced Syngas Production. ACS APPLIED MATERIALS & INTERFACES 2021; 13:48838-48854. [PMID: 34613699 DOI: 10.1021/acsami.1c14918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Stable and efficient syngas production via methane dry reforming is highly desirable as it utilizes two greenhouse gases simultaneously. In this work, active Ni-Cu nanoalloys stably anchored on periclase-phase MgAlOx nanosheets were successfully synthesized by a hydrothermal method. These highly dispersed small Ni-Cu alloys strongly interacted with the periclase-phase MgAlOx nanosheets, on which abundant base sites were accessible. On the optimal catalyst (6Ni6CuMgAl-S), methane and carbon dioxide conversion always reached 85 and 90% at 700 °C under a gas hour speed velocity of 40,000 mL/gcat h for more than 70 h. The hydrogen production rate was maintained at 1.8 mmol/min, and the ratio of H2/CO was kept at approximately 0.96 under a CH4 and CO2 flow rate of 25 mL/min. Coke deposition and Ni sintering were effectively suppressed by the formation of a Ni-Cu alloy, the laminar structure, and the periclase phase of the MgAlOx support. Moreover, the alloy nanoparticles were reconstructed into a segregated Ni-Cu alloy structure in response to the reaction environment, and this structure was more stable and still active. Density functional theory calculations showed that carbon adsorption was inhibited on the segregated Ni-Cu alloy. Furthermore, the experimental thermogravimetric and O2-TPO results confirmed the significant decrease in carbon deposition on the Ni-Cu alloy catalysts.
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Affiliation(s)
- Zhourong Xiao
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Fang Hou
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Junjie Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Qiancheng Zheng
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jisheng Xu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Lun Pan
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Li Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Jijun Zou
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Xiangwen Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), 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
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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8
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Chen Y, Liu Q. Synthesis and Regeneration of Ni-Phyllosilicate Catalysts Using a Versatile Double-Accelerator Method: A Comprehensive Study. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02883] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yaqi Chen
- Key Laboratory of Low Carbon Energy and Chemical Engineering, Shandong University of Science and Technology, Qingdao 266590, China
- Shandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Qing Liu
- Key Laboratory of Low Carbon Energy and Chemical Engineering, Shandong University of Science and Technology, Qingdao 266590, China
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9
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Park KS, Goag TY, Kwon JH, Park YM, Yu JS, Jeong HE, Choung JW, Bae JW. Effects of spatially confined nickel nanoparticles in surface-pretreated hydrophobic SBA-15 for dry reforming of CH4 with CO2. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Nanoscale Ni enveloped in hydrochar prepared by one-step hydrothermal method for dry reforming of CH4 with CO2. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Zhang Y, Liu Q. Nickel phyllosilicate derived Ni/SiO2 catalysts for CO2 methanation: Identifying effect of silanol group concentration. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101587] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Shi C, Wang S, Ge X, Deng S, Chen B, Shen J. A review of different catalytic systems for dry reforming of methane: Conventional catalysis-alone and plasma-catalytic system. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101462] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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13
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Ni-based catalysts supported on MgAl2O4 with different properties for combined steam and CO2 reforming of methane. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116379] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Copper Phyllosilicates-Derived Catalysts in the Production of Alcohols from Hydrogenation of Carboxylates, Carboxylic Acids, Carbonates, Formyls, and CO2: A Review. Catalysts 2021. [DOI: 10.3390/catal11020255] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Copper phyllosilicates-derived catalysts (CuPS-cats) have been intensively explored in the past two decades due to their promising activity in carbonyls hydrogenation. However, CuPS-cats have not been completely reviewed. This paper focuses on the aspects concerning CuPS-cats from synthesis methods, effects of preparation conditions, and dopant to catalytic applications of CuPS-cats. The applications of CuPS-cats include the hydrogenation of carboxylates, carboxylic acids, carbonates, formyls, and CO2 to their respective alcohols. Besides, important factors such as the Cu dispersion, Cu+ and Cu0 surface areas, particles size, interaction between Cu and supports and dopants, morphologies, and spatial effect on catalytic performance of CuPS-cats are discussed. The deactivation and remedial actions to improve the stability of CuPS-cats are summarized. It ends up with the challenges and prospective by using this type of catalyst.
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15
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Jantarang S, Lovell EC, Tan TH, Xie B, Scott J, Amal R. Altering the influence of ceria oxygen vacancies in Ni/Ce xSi yO 2 for photothermal CO 2 methanation. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00136a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
While the benefit of CeO2 surface oxygen vacancies for CO2 methanation is well established, their role under photothermal conditions has not been probed in depth.
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Affiliation(s)
- Salina Jantarang
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Emma C. Lovell
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Tze Hao Tan
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Bingqiao Xie
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Jason Scott
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
| | - Rose Amal
- Particles and Catalysis Research Group
- School of Chemical Engineering
- The University of New South Wales
- Sydney
- Australia
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16
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Huang Y, Li Q, Zhao T, Zhu X, Wang Z. The dry reforming of methane over fly ash modified with different content levels of MgO. RSC Adv 2021; 11:14154-14160. [PMID: 35423933 PMCID: PMC8697673 DOI: 10.1039/d1ra01381e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 03/30/2021] [Indexed: 11/21/2022] Open
Abstract
Large amounts of industrial waste fly ash (FA) have caused serious pollution to the environment. There are a few reports that this kind of material, with its good thermal stability, can be used as a catalyst support for high-temperature catalytic reactions, and it has a certain application space. Upon the alkali treatment of fly ash, its specific surface area is increased, and it has the potential to be a catalyst support. Using treated fly ash as the carrier, a nickel-based catalyst was prepared via a sol–gel method, and the catalytic performance changes of catalysts with different MgO content levels in the dry reforming of methane are discussed. Under the conditions of a space velocity of 1.8 × 104 mL g−1 h−1 and a reaction temperature of 750 °C, in the presence of Ni/NaFA-M2 (M2 = 20 wt% MgO), the CH4 conversion rate can reach 84%, and it has good reaction stability. This will provide a way to use fly ash and carry out more research. Fly ash is a kind of industrial waste, which is used as carrier to prepare nickel based catalyst. The flow chart of catalyst preparation is shown in the figure.![]()
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Affiliation(s)
- Yufan Huang
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi
- PR China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| | - Qi Li
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi
- PR China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| | - Teng Zhao
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi
- PR China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| | - Xiaofeng Zhu
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi
- PR China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| | - Zijun Wang
- School of Chemistry and Chemical Engineering
- Shihezi University
- Shihezi
- PR China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
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17
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Smart Designs of Anti-Coking and Anti-Sintering Ni-Based Catalysts for Dry Reforming of Methane: A Recent Review. REACTIONS 2020. [DOI: 10.3390/reactions1020013] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Dry reforming of methane (DRM) reaction has drawn much interest due to the reduction of greenhouse gases and production of syngas. Coking and sintering have hindered the large-scale operations of Ni-based catalysts in DRM reactions at high temperatures. Smart designs of Ni-based catalysts are comprehensively summarized in fourth aspects: surface regulation, oxygen defects, interfacial engineering, and structural optimization. In each part, details of the designs and anti-deactivation mechanisms are elucidated, followed by a summary of the main points and the recommended strategies to improve the catalytic performance, energy efficiency, and utilization rate.
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18
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Jangam A, Das S, Dewangan N, Hongmanorom P, Hui WM, Kawi S. Conversion of CO2 to C1 chemicals: Catalyst design, kinetics and mechanism aspects of the reactions. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.08.049] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Ashok J, Pati S, Hongmanorom P, Tianxi Z, Junmei C, Kawi S. A review of recent catalyst advances in CO2 methanation processes. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.07.023] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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20
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Hydrogen rich syngas production by bi-reforming of methane with CO2over Ni supported on CeO2-SrO mixed oxide catalysts. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.01.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Recent progress on layered double hydroxide (LDH) derived metal-based catalysts for CO2 conversion to valuable chemicals. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.06.020] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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22
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Ciotonea C, Hammi N, Dhainaut J, Marinova M, Ungureanu A, El Kadib A, Michon C, Royer S. Phyllosilicate‐derived Nickel‐cobalt Bimetallic Nanoparticles for the Catalytic Hydrogenation of Imines, Oximes and N‐heteroarenes. ChemCatChem 2020. [DOI: 10.1002/cctc.202000704] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carmen Ciotonea
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
- Univ. Lille, CNRS, INRA Centrale Lille, Univ. Artois, FR 2638 – IMEC – Institut Michel-Eugène Chevreul 59000 Lille France
| | - Nisrine Hammi
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
- Department Euromed Research Center, Engineering Division Euro-Med University of Fes (UEMF) Route de Meknes, Rond-point de Bensouda 30070 Fès Morocco
| | - Jérémy Dhainaut
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
| | - Maya Marinova
- Univ. Lille, CNRS, INRA Centrale Lille, Univ. Artois, FR 2638 – IMEC – Institut Michel-Eugène Chevreul 59000 Lille France
| | - Adrian Ungureanu
- “Gheorghe Asachi” Technical University of Iasi Faculty of Chemical Engineering and Environmental Protection 73 D. Mangeron Bvd. 700050 Iasi Romania
| | - Abdelkrim El Kadib
- Department Euromed Research Center, Engineering Division Euro-Med University of Fes (UEMF) Route de Meknes, Rond-point de Bensouda 30070 Fès Morocco
| | - Christophe Michon
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
- Université de Strasbourg, Université de Haute-Alsace Ecole Européenne de Chimie, Polymères et Matériaux, CNRS, LIMA, UMR 7042 25 rue Becquerel 67087 Strasbourg France
| | - Sébastien Royer
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
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23
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24
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Zhang T, Liu Q. Lanthanum-Modified MCF-Derived Nickel Phyllosilicate Catalyst for Enhanced CO 2 Methanation: A Comprehensive Study. ACS APPLIED MATERIALS & INTERFACES 2020; 12:19587-19600. [PMID: 32281371 DOI: 10.1021/acsami.0c03243] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
For the traditional preparation method, it is challenging to fabricate a supported nickel catalyst with fine size at high loading. In this work, a group of La-modified mesostructured cellular foam (MCF)-derived nickel phyllosilicates was designed and synthetized by a hydrothermal method followed by an impregnation-modification of La2O3, whose Ni contents varied from 25.3 to 32.2 wt %. Both the special property of phyllosilicate and the addition of a La2O3 modifier played significant roles in achieving high Ni dispersion and excellent catalytic performance. The formed nickel phyllosilicate was beneficial to obtain small Ni nanoparticles (<5 nm) due to its strong metal-support interaction and high specific surface area; the addition of the La2O3 modifier could further reduce the Ni particle size and decrease the reduction difficulty of the fabricated samples. On the contrary, a large Ni particle size of 13.0 nm was observed on the impregnated Ni/MCF (N/M-Im) catalyst with a Ni content of 31.7 wt %. As a result, the nickel phyllosilicate catalyst showed higher catalytic activity than the impregnated one, and the La modifier could further improve the catalytic activity especially at low temperature (<400 °C). Among all catalysts, the modified phyllosilicate catalyst N/M-P-32-5L with 180 °C-32 h-hydrothermal treatment and La2O3 content of 5 wt % was the best owing to its small-sized Ni particles, high H2 and CO2 chemisorption capacity, large turnover frequency (TOF) value, and low activation energy of 69.83 kJ mol-1. In addition, the intermediates of formate and CO were detected through in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) analysis. In a 100 h-lifetime test under harsh conditions and 600 °C-steam treatment, N/M-P-32-5L showed both high sintering resistance of Ni particles and high thermal stability without the collapse of pores as well as decrease of catalytic activity, which was attributed to the special physical and chemical properties of MCF-derived nickel phyllosilicate, strong metal-support interaction over the catalyst, and the promotion of the La2O3 modifier.
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Affiliation(s)
- Tengfei Zhang
- Key Laboratory of Low Carbon Energy and Chemical Engineering, Shandong University of Science and Technology, Qingdao 266590, China
| | - Qing Liu
- Key Laboratory of Low Carbon Energy and Chemical Engineering, Shandong University of Science and Technology, Qingdao 266590, China
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25
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NiYAl-Derived Nanoporous Catalysts for Dry Reforming of Methane. MATERIALS 2020; 13:ma13092044. [PMID: 32349430 PMCID: PMC7254345 DOI: 10.3390/ma13092044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 11/16/2022]
Abstract
Dry reforming of methane can be used for suppressing the rapid growth of greenhouse gas emissions. However, its practical implementation generally requires high temperatures. In this study, we report an optimal catalyst for low-temperature dry reforming of methane with high carbon coking resistance synthesized from NiYAl alloy. A facile two-step process consisting of preferential oxidation and leaching was utilized to produce structurally robust nanoporous Ni metal and Y oxides from NiYAl4. The catalyst exhibited an optimal carbon balance (0.96) close to the ideal value of 1.0, indicating the optimized dry reforming pathway. This work proposes a facile route of the structural control of active metal/oxide sites for realizing highly active catalysts with long-term durability.
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26
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Zhang B, Tian Y, Chen D, Li L, Li G, Wang L, Zhang X, Liu G. Selective steam reforming of
n
‐dodecane over stable subnanometric NiPt clusters encapsulated in Silicalite‐1 zeolite. AIChE J 2020. [DOI: 10.1002/aic.16917] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bofeng Zhang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Yajie Tian
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
- College of Chemistry and Chemical EngineeringHenan University Kaifeng China
| | - Dali Chen
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Ling Li
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Guozhu Li
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Li Wang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Xiangwen Zhang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
| | - Guozhu Liu
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University Tianjin China
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27
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A La-promoted Ni/MgAl2O4 catalyst with superior methanation performance for the production of synthetic natural gas. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.07.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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28
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Lu M, Zhang X, Deng J, Kuboon S, Faungnawakij K, Xiao S, Zhang D. Coking-resistant dry reforming of methane over BN–nanoceria interface-confined Ni catalysts. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00537a] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Coking-resistant dry reforming of methane over BN–nanoceria interface-confined Ni catalysts was demonstrated.
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Affiliation(s)
- Meirong Lu
- Department of Chemistry
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- China
| | - Xiaoyu Zhang
- Department of Chemistry
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- China
| | - Jiang Deng
- Department of Chemistry
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- China
| | - Sanchai Kuboon
- National Nanotechnology Center
- National Science and Technology Development Agency
- 111 Thailand Science Park
- Thailand
| | - Kajornsak Faungnawakij
- National Nanotechnology Center
- National Science and Technology Development Agency
- 111 Thailand Science Park
- Thailand
| | - Shengxiong Xiao
- Department of Chemistry
- Shanghai Normal University
- Shanghai 200234
- P.R. China
| | - Dengsong Zhang
- Department of Chemistry
- Research Center of Nano Science and Technology
- Shanghai University
- Shanghai 200444
- China
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29
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Wang Z, Chen T, Dewangan N, Li Z, Das S, Pati S, Li Z, Lin JYS, Kawi S. Catalytic mixed conducting ceramic membrane reactors for methane conversion. REACT CHEM ENG 2020. [DOI: 10.1039/d0re00177e] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Schematic of catalytic mixed conducting ceramic membrane reactors for various reactions: (a) O2 permeable ceramic membrane reactor; (b) H2 permeable ceramic membrane reactor; (c) CO2 permeable ceramic membrane reactor.
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Affiliation(s)
- Zhigang Wang
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Tianjia Chen
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Nikita Dewangan
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Ziwei Li
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Sonali Das
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Subhasis Pati
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Zhan Li
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Jerry Y. S. Lin
- Chemical Engineering
- School for Engineering of Matter, Transport and Energy
- Arizona State University
- Tempe
- USA
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
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30
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Xia L, Yang M, Li S, Zhuo Y, Fang X, Xu X, Xu J, Gao Z, Wang X. NiO supported on Y 2Ti 2O 7 pyrochlore for CO 2 reforming of CH 4: insight into the monolayer dispersion threshold effect on coking resistance. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01310b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An evident monolayer dispersion threshold effect on coking resistance is observed for NiO/Y2Ti2O7 catalysts in DRM reaction. A catalyst with the best activity and anti-coking ability can be fabricated at the monolayer dispersion capacity.
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Affiliation(s)
- Lianghui Xia
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Menghe Yang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Shuobin Li
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Yan Zhuo
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Xiuzhong Fang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Xianglan Xu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Junwei Xu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
| | - Zhixian Gao
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Xiang Wang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis
- College of Chemistry
- Nanchang University
- Nanchang
- China
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31
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Chein R, Yang Z. Experimental Study on Dry Reforming of Biogas for Syngas Production over Ni-Based Catalysts. ACS OMEGA 2019; 4:20911-20922. [PMID: 31867481 PMCID: PMC6921260 DOI: 10.1021/acsomega.9b01784] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 11/14/2019] [Indexed: 06/10/2023]
Abstract
Syngas production from dry reforming of biogas (DRB) is studied experimentally in this work. Ni/Al2O3, Pt/Al2O3, and Pt-Ni/Al2O3 are used as catalysts to examine the effect of CO2 content in biogas and H2O addition on DRB performance for reaction temperatures in the 600-800 °C range. It is found that the bimetallic Pt-Ni catalyst exhibits the best activity and thermal stability among the three types of catalysts studied due to better carbon deposition resistance. Because CO2 functions as the oxidant in combustion, CH4 conversion is enhanced when the biogas contains more CO2. One hundred percent CO2 conversion can be reached for biogas containing a less amount of CO2 at high temperatures. With H2O addition in DRB, the steam reforming of methane (SRM) reaction is the dominant reaction, resulting in higher H2 and CO yields with biogas containing lesser amounts of CO2. However, lower CH4 conversion and negative CO2 conversion do result. With higher CO2 content in the biogas, higher CH4 and CO2 conversions can be obtained. Lower yields of H2 and CO are obtained due to less SRM dominance. With H2O addition in biogas, the H2/CO ratio with a value greater than 1 can be obtained from DRB. It is also found that the H2/CO ratio with a value of 2.1 can be obtained for reactant composition with a molar ratio of CH4/CO2/H2O = 1:0.25:1 and reaction temperature of 800 °C.
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Affiliation(s)
- Reiyu Chein
- E-mail: . Tel: +886-4-22840433 ext
307. Fax: +886-4-22877170
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32
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Facile template-free synthesis of Ni-SiO2 catalyst with excellent sintering- and coking-resistance for dry reforming of methane. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.105782] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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33
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Wang C, Tian Y, Wu R, Li H, Yao B, Zhao Y, Xiao T. Bimetallic Synergy Effects of Phyllosilicate‐Derived NiCu@SiO
2
Catalysts for 1,4‐Butynediol Direct Hydrogenation to 1,4‐Butanediol. ChemCatChem 2019. [DOI: 10.1002/cctc.201901052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Changzhen Wang
- Engineering Research Center of Ministry of Education for Fine ChemicalsShanxi University Taiyuan 030006 P. R. China
| | - Yani Tian
- Engineering Research Center of Ministry of Education for Fine ChemicalsShanxi University Taiyuan 030006 P. R. China
| | - Ruifang Wu
- Engineering Research Center of Ministry of Education for Fine ChemicalsShanxi University Taiyuan 030006 P. R. China
| | - Haitao Li
- Engineering Research Center of Ministry of Education for Fine ChemicalsShanxi University Taiyuan 030006 P. R. China
| | - Benzhen Yao
- Inorganic Chemistry LaboratoryUniversity of Oxford Oxford OX1 3QR UK
| | - Yongxiang Zhao
- Engineering Research Center of Ministry of Education for Fine ChemicalsShanxi University Taiyuan 030006 P. R. China
| | - Tiancun Xiao
- Inorganic Chemistry LaboratoryUniversity of Oxford Oxford OX1 3QR UK
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34
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Synthesis of Ni 3Si 4O 10(OH) 2 Porous Microspheres as Support of Pd Catalyst for Hydrogenation Reaction. NANOMATERIALS 2019; 9:nano9070998. [PMID: 31373284 PMCID: PMC6669689 DOI: 10.3390/nano9070998] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/03/2019] [Accepted: 07/06/2019] [Indexed: 11/17/2022]
Abstract
Nickel phyllosilicates have attracted much attention owing to their potential applications in various fields. Herein, Ni3Si4O10(OH)2 porous microspheres (NiSi-PMs) with a diameter of 1.2 to 3.2 μm were successfully fabricated via a urea-assisted hydrothermal method, and subsequently used to prepare supported Pd catalyst. Characterizations of the NiSi-PMs and the obtained catalyst, combined with the catalytic performance for the hydrogenation reaction, are presented and discussed. The BET surface area and pore volume of the NiSi-PMs were 196.2 m2 g-1 and 0.70 cm3 g-1, respectively. The Pd/NiSi-PMs catalyst exhibited remarkable catalytic activity for the hydrogenation of styrene under mild conditions, with a turnover frequency of 5234 h-1, and the catalyst was recovered and recycled for six consecutive cycles without any discernible loss of activity. H2-TPR and H2-TPD revealed that the activity of the catalysts was closely related to the adsorption property for hydrogen. The present Ni3Si4O10(OH)2 supported Pd catalyst afforded a promising and competitive candidate for heterogeneous catalysis.
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35
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Ojeda-Niño OH, Gracia F, Daza C. Role of Pr on Ni–Mg–Al Mixed Oxides Synthesized by Microwave-Assisted Self-Combustion for Dry Reforming of Methane. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00557] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Oscar H. Ojeda-Niño
- Estado Sólido y Catálisis Ambiental, Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, D.C., Colombia, AK 30 # 45-03, Bogotá, Colombia
| | - Francisco Gracia
- Laboratorio de Catálisis y Energía, Departamento de Ingeniería Química, Biotecnología y Materiales, Facultad de Ciencias Físicas y matemáticas, Universidad de Chile, Av. Beauchef 851, Santiago, Chile
| | - Carlos Daza
- Estado Sólido y Catálisis Ambiental, Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, D.C., Colombia, AK 30 # 45-03, Bogotá, Colombia
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36
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Krasilin AA, Khrapova EK, Nominé A, Ghanbaja J, Belmonte T, Gusarov VV. Cation Redistribution along the Spiral of Ni-Doped Phyllosilicate Nanoscrolls: Energy Modelling and STEM/EDS Study. Chemphyschem 2019; 20:719-726. [PMID: 30629795 DOI: 10.1002/cphc.201801144] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/10/2019] [Indexed: 11/08/2022]
Abstract
Here, we study the stress-induced self-organization of Mg2+ and Ni2+ cations in the crystal structure of multiwalled (Mg1-x ,Nix )3 Si2 O5 (OH)4 phyllosilicate nanoscrolls. The phyllosilicate layer strives to compensate size and surface energy difference between the metal oxide and silica sheets by curling. But as soon as the layer grows, the scrolling mechanism becomes a spent force. An energy model proposes secondary compensation of strain: two cations distribute along the nanoscroll spiral in accordance with preferable radii of curvature. To reveal this, we study synthetic (Mg1-x ,Nix )3 Si2 O5 (OH)4 nanoscrolls by the scanning transmission electron microscopy/energy-dispersive X-ray spectroscopy (STEM/EDS) technique. For a number of scrolls, we have found indeed a change of Ni concentration with increase in distance from the nanoscroll central axis. The concentration gradient, according to our estimates, can reach 50 at.% over 25 nm of the wall thickness.
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Affiliation(s)
- Andrei A Krasilin
- Laboratory of New Inorganic Materials, Ioffe Institute, 26 Politekhnicheskaya St., St. Petersburg, 194021, Russia.,Department of Nanophotonics and Metamaterials, ITMO University, 49 Kronverksky Pr., St. Petersburg, 197101, Russia
| | - Ekaterina K Khrapova
- Laboratory of New Inorganic Materials, Ioffe Institute, 26 Politekhnicheskaya St., St. Petersburg, 194021, Russia
| | - Alexandre Nominé
- Department of Nanophotonics and Metamaterials, ITMO University, 49 Kronverksky Pr., St. Petersburg, 197101, Russia.,Institut Jean Lamour, UMR CNRS 7198, Université de Lorraine, Campus Artem, 2 allée André Guinier, Nancy, 54000, France
| | - Jaafar Ghanbaja
- Institut Jean Lamour, UMR CNRS 7198, Université de Lorraine, Campus Artem, 2 allée André Guinier, Nancy, 54000, France
| | - Thierry Belmonte
- Institut Jean Lamour, UMR CNRS 7198, Université de Lorraine, Campus Artem, 2 allée André Guinier, Nancy, 54000, France
| | - Victor V Gusarov
- Laboratory of New Inorganic Materials, Ioffe Institute, 26 Politekhnicheskaya St., St. Petersburg, 194021, Russia
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37
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Fujita T, Peng X, Yamaguchi A, Cho Y, Zhang Y, Higuchi K, Yamamoto Y, Tokunaga T, Arai S, Miyauchi M, Abe H. Nanoporous Nickel Composite Catalyst for the Dry Reforming of Methane. ACS OMEGA 2018; 3:16651-16657. [PMID: 31458296 PMCID: PMC6643422 DOI: 10.1021/acsomega.8b02023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 11/20/2018] [Indexed: 06/10/2023]
Abstract
The development of efficient catalysts with high activities and durabilities for use in the dry reforming of methane (DRM) is desirable but challenging. We report the development of a nanoporous nickel composite (nanoporous Ni/Y2O3) via a facile one-step dealloying technique, for use in the DRM. Focusing on the low-temperature DRM, our composite possessed remarkable activity and durability against coking compared with conventional particle-based Ni catalysts. This was attributed to the aluminum oxides present on the Ni surface, which suppress pore coarsening. In addition, the inert bundled Y2O3 nanowires are suitable for use as substrates for nanoporous Ni.
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Affiliation(s)
- Takeshi Fujita
- School
of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Xiaobo Peng
- National
Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Akira Yamaguchi
- School
of Materials and Chemical Technology, Tokyo
Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yohei Cho
- School
of Materials and Chemical Technology, Tokyo
Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yongzheng Zhang
- School
of Environmental Science and Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Kimitaka Higuchi
- Institute
of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Yuta Yamamoto
- Institute
of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Tomoharu Tokunaga
- Institute
of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Shigeo Arai
- Institute
of Materials and Systems for Sustainability, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
| | - Masahiro Miyauchi
- School
of Materials and Chemical Technology, Tokyo
Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Hideki Abe
- National
Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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38
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Ashok J, Das S, Yeo TY, Dewangan N, Kawi S. Incinerator bottom ash derived from municipal solid waste as a potential catalytic support for biomass tar reforming. WASTE MANAGEMENT (NEW YORK, N.Y.) 2018; 82:249-257. [PMID: 30509587 DOI: 10.1016/j.wasman.2018.10.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/26/2018] [Accepted: 10/22/2018] [Indexed: 06/09/2023]
Abstract
Environment-friendly and sustainable routes for municipal solid waste (MSW) incineration bottom ash (IBA) recycling and utilization is one of the major concerns for the urbanized countries like Singapore. In this research paper, the possibility of bulk utilization of MSW-IBA as a catalyst support material has been explored for sustainable syn-gas production. The change in the texture of the IBA with simple hydrothermal treatment using NaOH has also been investigated. Furthermore, with hydrothermal treatment for 24 h at 180 °C, the texture of raw IBA with respect to basicity, surface area, total pore volume and reducibility was greatly improved. These textural properties are highly significant for a material to be utilized as a catalyst or catalytic supports for reforming applications. Ni supported on hydrothermally treated IBA was tested for steam reforming of biomass tar reforming reaction between 700 °C and 800 °C at relatively low steam-to-carbon ratio of 2. Among all the catalysts, Ni supported on IBA hydrothermally treated for 24 h gave stable toluene conversion (of 40%) at 700 °C with reduced coke formation (of 7.5 mgC/g·h) than other catalysts. The superior catalytic performance of this catalyst is mainly due to the presence of high amounts of surface Ni° species and improved reducibility and basicity properties among all. The Raman, DT/TGA and XRD analyses on spent catalysts revealed the deposited carbon during steam reforming of tar reaction is majorly amorphous. Due to this, the deposition of carbon did not show any kind of deactivation within the catalyst testing period.
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Affiliation(s)
- J Ashok
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Republic of Singapore
| | - S Das
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Republic of Singapore
| | - T Y Yeo
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Republic of Singapore
| | - N Dewangan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Republic of Singapore
| | - S Kawi
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Republic of Singapore.
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39
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Al-Swai BM, Osman N, Alnarabiji MS, Adesina AA, Abdullah B. Syngas Production via Methane Dry Reforming over Ceria–Magnesia Mixed Oxide-Supported Nickel Catalysts. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03671] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Basem M. Al-Swai
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 32610 Perak, Malaysia
| | - Noridah Osman
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 32610 Perak, Malaysia
| | - Mohamad Sahban Alnarabiji
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 32610 Perak, Malaysia
| | | | - Bawadi Abdullah
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 32610 Perak, Malaysia
- CO2 Utilization Group, Institute Contaminant Management for Oil and Gas, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 32610 Perak, Malaysia
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40
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Li Z, Das S, Hongmanorom P, Dewangan N, Wai MH, Kawi S. Silica-based micro- and mesoporous catalysts for dry reforming of methane. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00622a] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
With wide availability, high thermal stability and high specific surface area, silica-based micro- and mesoporous materials show promising performance for dry reforming of methane reaction, boosting efficient and sustainable utilization of greenhouse gases.
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Affiliation(s)
- Ziwei Li
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Sonali Das
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Plaifa Hongmanorom
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Nikita Dewangan
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Ming Hui Wai
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Sibudjing Kawi
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore
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41
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Zhang F, Li Y, Gao S, Fang H, Liang X, Yuan Y. Synthesis of higher alcohols by CO hydrogenation on a K-promoted Ni–Mo catalyst derived from Ni–Mo phyllosilicate. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01095a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A K0.5-(Ni1Mo0.25)Si-PS catalyst derived from Ni–Mo phyllosilicate exhibits excellent catalytic performance and stability for the synthesis of HAs by CO hydrogenation relative to the catalysts prepared by conventional co-deposition and wetness impregnation methods.
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Affiliation(s)
- Fanfan Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
| | - Yuyang Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
| | - Shan Gao
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
| | - Huihuang Fang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
| | - Xuelian Liang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
| | - Youzhu Yuan
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters
- iChEM
- College of Chemistry and Chemical Engineering
- Xiamen University
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42
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Wang C, Qiu Y, Zhang X, Zhang Y, Sun N, Zhao Y. Geometric design of a Ni@silica nano-capsule catalyst with superb methane dry reforming stability: enhanced confinement effect over the nickel site anchoring inside a capsule shell with an appropriate inner cavity. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01158c] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni particles confined in sealed nano-capsule shells with anchoring effect demonstrate improved catalytic performance.
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Affiliation(s)
- Changzhen Wang
- Engineering Research Center of Ministry of Education for Fine Chemicals
- Shanxi University
- Taiyuan 030006
- China
| | - Yuan Qiu
- Engineering Research Center of Ministry of Education for Fine Chemicals
- Shanxi University
- Taiyuan 030006
- China
| | - Xiaoming Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- China
| | - Yin Zhang
- Engineering Research Center of Ministry of Education for Fine Chemicals
- Shanxi University
- Taiyuan 030006
- China
| | - Nannan Sun
- Center for Greenhouse Gas and Environmental Engineering
- Shanghai Advanced Research Institute, Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Yongxiang Zhao
- Engineering Research Center of Ministry of Education for Fine Chemicals
- Shanxi University
- Taiyuan 030006
- China
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