1
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Zhang‡ Z, Chen‡ X, Wang B, Wang L, Li Y, Yan X, Chen L. Continuous synthesis of 2,2,6,6-tetramethyl-4-piperidinol over CuCrSr/Al 2O 3: effect of Sr promoter †. RSC Adv 2023; 13:9576-9584. [PMID: 36968054 PMCID: PMC10037677 DOI: 10.1039/d2ra08306j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/06/2023] [Indexed: 03/26/2023] Open
Abstract
A continuous process was developed for catalytic hydrogenation of triacetoneamine (TAA) to 2,2,6,6-tetramethyl-4-piperidinol (TMP), both of which are indispensable raw materials of hindered amine light stabilizers. A series of promoter-modified CuCr/Al2O3 catalysts were prepared by co-precipitation method and evaluated by the above reaction. The effect of promoter on the catalytic performance was explored by characterization tools, in which, CuCrSr/Al2O3 exhibited excellent catalytic performance with nearly complete conversion of TAA and over 97% selectivity of TMP at 120 °C. The characterization results indicated that the doped Sr could decrease the size of Cu nanoparticles to provide more active sites, improve the ratio of Cu+/Cu0 to promote the adsorption of substrates, and reduce the surface acidity to depress side reactions, thus remarkably enhancing catalytic performance. This work provides a low-cost, reliable and efficient strategy for the continuous industrial production of TMP. Sr-modified CuCr/Al2O3 catalysts effectively promote the continuous process of catalytic hydrogenation from TAA to TMP.![]()
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Affiliation(s)
- Zijing Zhang‡
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
- Zhejiang Institute of Tianjin UniversityShaoxingZhejiang 312300P. R. China
- Tianjin Engineering Research Center of Functional Fine ChemicalsTianjinP. R. China
- Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang CenterGuangdong Province 522000P. R. China
| | - Xi Chen‡
- Institute of Pharmaceutical Sciences, China Pharmaceutical UniversityNanjing 210009P. R. China
| | - Bowei Wang
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
- Zhejiang Institute of Tianjin UniversityShaoxingZhejiang 312300P. R. China
- Tianjin Engineering Research Center of Functional Fine ChemicalsTianjinP. R. China
- Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang CenterGuangdong Province 522000P. R. China
| | - Long Wang
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
| | - Yang Li
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
- Tianjin Engineering Research Center of Functional Fine ChemicalsTianjinP. R. China
- Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang CenterGuangdong Province 522000P. R. China
| | - Xilong Yan
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
- Tianjin Engineering Research Center of Functional Fine ChemicalsTianjinP. R. China
- Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang CenterGuangdong Province 522000P. R. China
| | - Ligong Chen
- School of Chemical Engineering and Technology, Tianjin UniversityTianjin 300350P. R. China
- Zhejiang Institute of Tianjin UniversityShaoxingZhejiang 312300P. R. China
- Tianjin Engineering Research Center of Functional Fine ChemicalsTianjinP. R. China
- Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang CenterGuangdong Province 522000P. R. China
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2
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Zhu C, Wang K, Luo J, Tian B, Sun J, Liu X, Zhu W, Zou Z. Solid superacid SO42−-S2O82−/SnO2-Nd2O3-catalyzed esterification of α-aromatic amino acids. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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3
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Song XZ, Zhu WY, Ni JC, Zhao YH, Zhang T, Tan Z, Liu LZ, Wang XF. Boosting Hydrogen Evolution Electrocatalysis via Regulating the Electronic Structure in a Crystalline-Amorphous CoP/CeO x p-n Heterojunction. ACS APPLIED MATERIALS & INTERFACES 2022; 14:33151-33160. [PMID: 35820021 DOI: 10.1021/acsami.2c06439] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The modulation of the electronic structure is the effective access to achieve highly active electrocatalysts for the hydrogen evolution reaction (HER). Transition-metal phosphide-based heterostructures are very promising in enhancing HER performance but the facile fabrication and an in-depth study of the catalytic mechanisms still remain a challenge. In this work, the catalytically inactive n-type CeOx is successfully combined with p-type CoP to form the CoP/CeOx heterojunction. The crystalline-amorphous CoP/CeOx heterojunction is fabricated by the phosphorization of predesigned Co(OH)2/CeOx via the as-developed reduction-hydrolysis strategy. The p-n CoP/CeOx heterojunction with a strong built-in potential of 1.38 V enables the regulation of the electronic structure of active CoP within the space-charge region to enhance its intrinsic activity and facilitate the electron transfer. The functional CeOx entity and the negatively charged CoP can promote the water dissociation and optimize H adsorption, synergistically boosting the electrocatalytic HER output. As expected, the heterostructured CoP/CeOx-20:1 with the optimal ratio of Co/Ce shows significantly improved HER activity and favorable kinetics (overpotential of 118 mV at a current density of 10 mA cm-2 and Tafel slope of 77.26 mV dec-1). The present study may provide new insight into the integration of crystalline and amorphous entities into the p-n heterojunction as a highly efficient electrocatalyst for energy storage and conversion.
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Affiliation(s)
- Xue-Zhi Song
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wen-Yu Zhu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jing-Chang Ni
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yu-Hang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Tao Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhenquan Tan
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Li-Zhao Liu
- Key Laboratory of Materials Modification by Laser Ion and Electron Beams, Ministry of Education, School of Physics, Dalian University of Technology, Dalian 116024, China
| | - Xiao-Feng Wang
- Key Laboratory of Materials Modification by Laser Ion and Electron Beams, Ministry of Education, School of Physics, Dalian University of Technology, Dalian 116024, China
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4
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Antunes MM, Silva AF, Fernandes A, Valente AA. γ-Valerolactone synthesis from α-angelica lactone and levulinic acid over biobased multifunctional nanohybrid catalysts. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.08.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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5
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Manal AK, Advani JH, Srivastava R. Bifunctional Acid‐base Zirconium Phosphonate for Catalytic Transfer Hydrogenation of Levulinic acid and Cascade Transformation of Furfural to Biofuel Molecules. ChemCatChem 2022. [DOI: 10.1002/cctc.202200576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Rajendra Srivastava
- Indian Institute of Technology Ropar Chemistry Nangal RoadRupnagar 140001 Rupnagar INDIA
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6
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Lin C, Zhou J, Zheng Z, Chen J. An efficient approach to biomass-based tertiary amines by direct and consecutive reductive amination of furfural. J Catal 2022. [DOI: 10.1016/j.jcat.2022.04.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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7
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Li CC, Hsieh CH, Lin YC. Ni/SiO2 catalysts derived from carbothermal reduction of nickel phyllosilicate in the hydrogenation of levulinic acid to γ-valerolactone: The efficacy of nitrogen decoration. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.111720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Transition Metal Phosphides (TMP) as a Versatile Class of Catalysts for the Hydrodeoxygenation Reaction (HDO) of Oil-Derived Compounds. NANOMATERIALS 2022; 12:nano12091435. [PMID: 35564143 PMCID: PMC9105139 DOI: 10.3390/nano12091435] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/17/2022] [Accepted: 03/23/2022] [Indexed: 12/07/2022]
Abstract
Hydrodeoxygenation (HDO) reaction is a route with much to offer in the conversion and upgrading of bio-oils into fuels; the latter can potentially replace fossil fuels. The catalyst’s design and the feedstock play a critical role in the process metrics (activity, selectivity). Among the different classes of catalysts for the HDO reaction, the transition metal phosphides (TMP), e.g., binary (Ni2P, CoP, WP, MoP) and ternary Fe-Co-P, Fe-Ru-P, are chosen to be discussed in the present review article due to their chameleon type of structural and electronic features giving them superiority compared to the pure metals, apart from their cost advantage. Their active catalytic sites for the HDO reaction are discussed, while particular aspects of their structural, morphological, electronic, and bonding features are presented along with the corresponding characterization technique/tool. The HDO reaction is critically discussed for representative compounds on the TMP surfaces; model compounds from the lignin-derivatives, cellulose derivatives, and fatty acids, such as phenols and furans, are presented, and their reaction mechanisms are explained in terms of TMPs structure, stoichiometry, and reaction conditions. The deactivation of the TMP’s catalysts under HDO conditions is discussed. Insights of the HDO reaction from computational aspects over the TMPs are also presented. Future challenges and directions are proposed to understand the TMP-probe molecule interaction under HDO process conditions and advance the process to a mature level.
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Wang Y, Zhou Y, Bao J, Wang J, Zhang Y, Sheng X, Huang Y. Molecular synergistic synthesis of AIPO‐18 zeolite‐stabilized Pt nanocatalysts with high dispersion for the hydrogenation of levulinic acid to γ‐valerolactone. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yanyun Wang
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
| | - Yuming Zhou
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
| | - Jiehua Bao
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing Jiangsu Province China
| | - Jiajia Wang
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
| | - Yiwei Zhang
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
| | - Xiaoli Sheng
- School of Chemistry and Chemical Engineering Southeast University, Jiangsu Optoelectronic Functional Materials and Engineering Laboratory Nanjing P. R. China
| | - Yuzhong Huang
- ZYfire Hose Co., Ltd, Taizhou Jiangsu Province P. R. China
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10
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Wang S, Li F, Liu Y, Zhang Q, Song H. Fast catalytic transfer hydrogenation of phenol to cyclohexanol over urea modified Ni@CN nanoparticles. NEW J CHEM 2022. [DOI: 10.1039/d2nj03040c] [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
The Ni@CN-450 catalyst prepared via direct pyrolysis of Ni-MOF-74(N) exhibited superior catalytic activity in catalytic transfer hydrogenation.
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Affiliation(s)
- Shuai Wang
- Provincial Key Laboratory of Oil & Gas Chemical Technology, College of Chemistry & Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
| | - Feng Li
- Provincial Key Laboratory of Oil & Gas Chemical Technology, College of Chemistry & Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
| | - Yanxiu Liu
- Provincial Key Laboratory of Oil & Gas Chemical Technology, College of Chemistry & Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
| | - Qiang Zhang
- Provincial Key Laboratory of Oil & Gas Chemical Technology, College of Chemistry & Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
| | - Hua Song
- Provincial Key Laboratory of Oil & Gas Chemical Technology, College of Chemistry & Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
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11
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Wang Z, Niu Z, Meng Y, Wang X, Zhu W, Zhang N, Song X, Tan Z. Interface Engineering in CoP/CePO
4
Derived from a Prussian Blue Analogue as a Highly Efficient Electrocatalyst for Alkaline Hydrogen Evolution Reaction. ChemElectroChem 2021. [DOI: 10.1002/celc.202100977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zi‐Hao Wang
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
| | - Zan‐Yao Niu
- Leicester International Institute Dalian University of Technology Panjin 124221 China
| | - Yu‐Lan Meng
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
| | - Xiao‐Feng Wang
- Key Laboratory of Materials Modification by Laser Ion and Electron Beams Ministry of Education Dalian University of Technology Dalian 116024 China
| | - Wenyu Zhu
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
| | - Nan Zhang
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
| | - Xue‐Zhi Song
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
| | - Zhenquan Tan
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology Panjin Campus Panjin 124221 China
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12
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Wang L, Yang Y, Yin P, Ren Z, Liu W, Tian Z, Zhang Y, Xu E, Yin J, Wei M. MoO x-Decorated Co-Based Catalysts toward the Hydrodeoxygenation Reaction of Biomass-Derived Platform Molecules. ACS APPLIED MATERIALS & INTERFACES 2021; 13:31799-31807. [PMID: 34197068 DOI: 10.1021/acsami.1c10599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Catalytic conversion of a biomass derivative (levulinic acid, LA) to a high value-added product (γ-valerolactone, GVL) has attracted much attention, in which the control of catalytic selectivity plays an important role. Herein, a stepwise method was developed to prepare Co-MoOx catalysts via topological transformation (calcination reduction) from layered double hydroxide (Mo/CoAl-LDH) precursors. X-ray diffraction, high-resolution transmission electron microscopy, and hydrogen temperature-programmed reduction demonstrate the formation of MoOx-decorated Co structures of Co-MoOx samples. Remarkably, the sample that is reduced at 500 °C is featured with the most abundant interfacial Coδ+ (denoted as Co-MoOx-500), which exhibits an excellent catalytic performance toward the hydrodeoxygenation (HDO) reaction of several biomass-derived platform molecules (furfural, FAL; succinic acid, SA; 5-hydroxymethyl-furfural, HMF; and levulinic acid, LA). Especially, this optimal catalyst displays a high yield (99%) toward the HDO reaction of LA to GVL, which stands at the highest level among non-noble metal catalysts. The combination of in situ FT-IR characterization and theoretical calculation further confirms that interfacial Coδ+ sites in Co-MoOx-500 act as adsorption active sites for the polarization of a C═O bond in an LA molecule, which simultaneously promotes C═O hydrogenation and C-O cleavage. Moreover, the MoOx overlayer suppresses the formation of byproducts by covering the Co0 sites. This work offers a cost-effective and efficient catalyst, which can be potentially applied in catalytic conversion of biomass-derived platform molecules.
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Affiliation(s)
- Lei Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Yusen Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Pan Yin
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Zhen Ren
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Wei Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Zhaowei Tian
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Yuanjing Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Enze Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jianjun Yin
- SINOPEC Beijing Research Institute of Chemical Industry, Beijing 100013, P. R. China
| | - Min Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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13
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Tian Y, Wang Y, Zhang H, Xiao L, Wu W. Novel C@Ni3P Nanoparticles for Highly Selective Hydrogenation of Furfural to Furfuryl Alcohol. Catal Letters 2021. [DOI: 10.1007/s10562-021-03680-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Fujita S, Imagawa K, Yamaguchi S, Yamasaki J, Yamazoe S, Mizugaki T, Mitsudome T. A nickel phosphide nanoalloy catalyst for the C-3 alkylation of oxindoles with alcohols. Sci Rep 2021; 11:10673. [PMID: 34021187 PMCID: PMC8140154 DOI: 10.1038/s41598-021-89561-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 04/26/2021] [Indexed: 11/23/2022] Open
Abstract
Although transition metal phosphides are well studied as electrocatalysts and hydrotreating catalysts, the application of metal phosphides in organic synthesis is rare, and cooperative catalysis between metal phosphides and supports remains unexplored. Herein, we report that a cerium dioxide-supported nickel phosphide nanoalloy (nano-Ni2P/CeO2) efficiently promoted the C-3 alkylation of oxindoles with alcohols without any additives through the borrowing hydrogen methodology. Oxindoles were alkylated with various alcohols to provide the corresponding C-3 alkylated oxindoles in high yields. This is the first catalytic system for the C-3 alkylation of oxindoles with alcohols using a non-precious metal-based heterogeneous catalyst. The catalytic activity of nano-Ni2P/CeO2 was comparable to that reported for precious metal-based catalysts. Moreover, nano-Ni2P/CeO2 was easily recoverable and reusable without any significant loss of activity. Control experiments revealed that the Ni2P nanoalloy and the CeO2 support functioned cooperatively, leading to a high catalytic performance.
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Affiliation(s)
- Shu Fujita
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Kohei Imagawa
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Sho Yamaguchi
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Jun Yamasaki
- Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, 7-1, Mihogaoka, Ibaraki, Osaka, 567-0047, Japan
| | - Seiji Yamazoe
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo, 192-0397, Japan
| | - Tomoo Mizugaki
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan
| | - Takato Mitsudome
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan.
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15
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Niu P, Pan Z, Wang S, Wang X. Tuning Crystallinity and Surface Hydrophobicity of a Cobalt Phosphide Cocatalyst to Boost CO 2 Photoreduction Performance. CHEMSUSCHEM 2021; 14:1302-1307. [PMID: 33491914 DOI: 10.1002/cssc.202002755] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/16/2021] [Indexed: 06/12/2023]
Abstract
Photocatalytic CO2 conversion is a promising method to yield carbon fuels, but it remains challenging to regulate catalytic materials for enhanced reaction efficiency and tunable product selectivity. This study concerns the development of a facile and efficient thermal post-treatment method to improve the crystallinity and surface hydrophobicity of a cobalt phosphide (CoP) cocatalyst, which promotes the separation and transfer of photoexcited charge carriers, reinforces CO2 chemisorption, and weakens the H2 O affinity. Compared with pristine CoP, the optimal CoP-600 cocatalyst displays a 3.5-fold enhancement in activity and a 2.3-fold increase in selectivity for the reduction of CO2 to CO with a high rate of 68.1 μmol h-1 .
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Affiliation(s)
- Pingping Niu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, P. R. China
| | - Zhiming Pan
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, P. R. China
| | - Sibo Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, P. R. China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, P. R. China
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16
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Ishikawa H, Sheng M, Nakata A, Nakajima K, Yamazoe S, Yamasaki J, Yamaguchi S, Mizugaki T, Mitsudome T. Air-Stable and Reusable Cobalt Phosphide Nanoalloy Catalyst for Selective Hydrogenation of Furfural Derivatives. ACS Catal 2021. [DOI: 10.1021/acscatal.0c03300] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Hiroya Ishikawa
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Min Sheng
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Ayako Nakata
- First-Principles Simulation Group, Nano-Theory Field, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Kiyotaka Nakajima
- Institute for Catalysis, Hokkaido University, Kita 21 Nishi 10, Kita-ku, Sapporo 001-0021, Japan
| | - Seiji Yamazoe
- Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Jun Yamasaki
- Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, 7-1, Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - Sho Yamaguchi
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Tomoo Mizugaki
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Takato Mitsudome
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
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17
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Ji N, Diao X, Yu Z, Liu Z, Jiang S, Lu X, Song C, Liu Q, Ma D, Liu C. Catalytic transfer hydrogenation of ethyl levulinate to γ-valerolactone over supported MoS2 catalysts. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00524c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A MoS2 catalytic system was developed for the efficient catalytic transfer hydrogenation of levulinate esters to γ-valerolactone, and the support effect and reaction mechanism were discussed for this novel system.
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18
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Supported Bimetallic Catalysts for the Solvent-Free Hydrogenation of Levulinic Acid to γ-Valerolactone: Effect of Metal Combination (Ni-Cu, Ni-Co, Cu-Co). Catalysts 2020. [DOI: 10.3390/catal10111354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
γ-valerolactone (GVL) is an important value-added chemical with potential applications as a fuel additive, a precursor for valuable chemicals, and polymer synthesis. Herein, different monometallic and bimetallic catalysts supported on γ-Al2O3 nanofibers (Ni, Cu, Co, Ni-Cu, Ni-Co, Cu-Co) were prepared by the incipient wetness impregnation method and employed in the solvent-free hydrogenation of levulinic acid (LA) to GVL. The influence of metal loading, metal combination, and ratio on the activity and selectivity of the catalysts was investigated. XRD, SEM-EDS, TEM, H2-TPR, XPS, NH3-TPD, and N2 adsorption were used to examine the structure and properties of the catalysts. In this study, GVL synthesis involves the single-step dehydration of LA to an intermediate, followed by hydrogenation of the intermediate to GVL. Ni-based catalysts were found to be highly active for the reaction. [2:1] Ni-Cu/Al2O3 catalyst showed 100.0% conversion of LA with >99.0% selectivity to GVL, whereas [2:1] Ni-Co/Al2O3 yielded 100.0% conversion of LA with 83.0% selectivity to GVL. Moreover, reaction parameters such as temperature, H2 pressure, time, and catalyst loading were optimized to obtain the maximum GVL yield. The solvent-free hydrogenation process described in this study propels the future industrial production of GVL from LA.
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Shivhare A, Kumar A, Srivastava R. An Account of the Catalytic Transfer Hydrogenation and Hydrogenolysis of Carbohydrate‐Derived Renewable Platform Chemicals over Non‐Precious Heterogeneous Metal Catalysts. ChemCatChem 2020. [DOI: 10.1002/cctc.202001415] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Atal Shivhare
- Catalysis Research Laboratory Department of Chemistry IIT Ropar Rupnagar Punjab 140001 India
| | - Abhinav Kumar
- Catalysis Research Laboratory Department of Chemistry IIT Ropar Rupnagar Punjab 140001 India
| | - Rajendra Srivastava
- Catalysis Research Laboratory Department of Chemistry IIT Ropar Rupnagar Punjab 140001 India
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