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Wang Z, Zheng Y, Feng J, Zhang W, Gao Q. Promoting Amination of Furfural to Furfurylamine by Metal-Support Interactions on Pd/MoO 3-x Catalysts. Chemistry 2023; 29:e202300947. [PMID: 37309246 DOI: 10.1002/chem.202300947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/01/2023] [Accepted: 06/12/2023] [Indexed: 06/14/2023]
Abstract
The reductive amination of carbonyl compounds is one of the most straightforward protocols to construct C-N bonds, but highly desires active and selective catalysts. Herein, Pd/MoO3-x catalysts are proposed for furfural amination, in which the interactions between Pd nanoparticles and MoO3-x supports can be easily ameliorated by varying the preparation temperature toward efficient catalytic turnover. Thanks to the synergistic cooperation of MoV -rich MoO3-x and highly dispersed Pd, the optimal catalysts afford the high yield of furfurylamine (84 %) at 80 °C. Thereinto, MoV species not only acts as the acidic promoter to facilitate the activation of carbonyl groups, but also interacts with Pd nanoparticles to promote the subsequent hydrogenolysis of Schiff base N-furfurylidenefurfurylamine and its germinal diamine. The good efficiency of Pd/MoO3-x within a broad substrate scope further highlights the key contribution of metal-support interactions to the refinery of biomass feedstocks.
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Affiliation(s)
- Zhiyuan Wang
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, 510632, Guangzhou, P. R. China
| | - Yinjian Zheng
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, 510632, Guangzhou, P. R. China
| | - Jiye Feng
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, 510632, Guangzhou, P. R. China
| | - Wenbiao Zhang
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, 510632, Guangzhou, P. R. China
| | - Qingsheng Gao
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, 510632, Guangzhou, P. R. China
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2
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Ge H, Kuwahara Y, Yamashita H. Development of defective molybdenum oxides for photocatalysis, thermal catalysis, and photothermal catalysis. Chem Commun (Camb) 2022; 58:8466-8479. [PMID: 35861347 DOI: 10.1039/d2cc02658a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The localized surface plasmon resonance (LSPR) of noble metals has been investigated for decades for applications in various catalysis reactions and optical research studies, but its development has been hampered by inefficient light absorption and high costs. In comparison, the creation of less expensive semiconductors (metal oxides) with strong plasmonic absorption is an appealing option, particularly defective molybdenum oxide (HxMoO3-y) has received considerable attention and investigation as a promising plasmonic material for a variety of catalytic reactions (photocatalysis, thermocatalysis, photothermal catalysis, etc.).The LSPR effect of HxMoO3-y can be tuned throughout a broad spectrum range from visible to near-infrared (NIR) by altering the doping amount by electrochemical control, chemical reduction, or photochemical control. Notably, defects (oxygen vacancies) in HxMoO3-y arise in conjunction with the LSPR effect, resulting in the formation of unique and useful active sites in a range of catalytic processes. In this review, we explore the formation mechanism of HxMoO3-y with plasmonic features and discuss its applications in photocatalysis, thermocatalysis, and photothermal catalysis.
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Affiliation(s)
- Hao Ge
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Osaka 565-0871, Japan.
| | - Yasutaka Kuwahara
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Osaka 565-0871, Japan. .,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan.,JST, PRESTO, 4-1-8 Hon-Cho, Kawaguchi, Saitama 332-0012, Japan
| | - Hiromi Yamashita
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Osaka 565-0871, Japan. .,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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3
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Huang X, Xu X, Huang J, Zhang Z, Gao Y, Lu Z, Wu Z, Luo T, Cai Y, Qu Y, Liu P, Hu C, Shi T, Xie W. Optoelectronic Properties of α-MoO3 Tuned by H Dopant in Different Concentration. MATERIALS 2022; 15:ma15093378. [PMID: 35591711 PMCID: PMC9101102 DOI: 10.3390/ma15093378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 12/10/2022]
Abstract
The optoelectronic properties of layered α-MoO3 are greatly limited due to its wide band gap and low carrier concentration. The insertion of hydrogen (H) can effectively tune the band structure and carrier concentration of MoO3. Herein, first-principles calculations were performed to unravel the physical mechanism of a H-doped α-MoO3 system. We found that the modulation of the electronic structure of H-doped MoO3 depends on the doping concentration and position of the H atoms. It was found that the band gap decreases at 8% doping concentration due to the strong coupling between Mo-4d and O-2p orbits when H atoms are inserted into the interlayer. More interestingly, the band gap decreases to an extreme due to the Mo-4d orbit when all the H atoms are inserted into the intralayer only, which has a remarkable effect on light absorption. Our research provides a comprehensive theoretical discussion on the mechanism of H-doped α-MoO3 from the doping positions and doping concentrations, and offers useful strategies on doping modulation of the photoelectric properties of layered transition metal oxides.
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A zirconium(IV)-based metal–organic framework modified with ruthenium and palladium nanoparticles: synthesis and catalytic performance for selective hydrogenation of furfural to furfuryl alcohol. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02193-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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5
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Campisi S, Motta D, Barlocco I, Stones R, Chamberlain TW, Chutia A, Dimitratos N, Villa A. Furfural Adsorption and Hydrogenation at the Oxide‐Metal Interface: Evidence of the Support Influence on the Selectivity of Iridium‐Based Catalysts. ChemCatChem 2022. [DOI: 10.1002/cctc.202101700] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Sebastiano Campisi
- Dipartimento di Chimica Università degli Studi di Milano via Golgi 19 20133 Milano Italy
| | - Davide Motta
- Cardiff Catalysis Institute School of Chemistry Cardiff University Cardiff CF10 3AT UK
| | - Ilaria Barlocco
- Dipartimento di Chimica Università degli Studi di Milano via Golgi 19 20133 Milano Italy
| | - Rebecca Stones
- Institute of Process Research & Development School of Chemistry University of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | - Thomas W. Chamberlain
- Institute of Process Research & Development School of Chemistry University of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | | | - Nikolaos Dimitratos
- Dipartimento di Chimica Industriale e dei Materiali ALMA MATER STUDIORUM Università di Bologna Viale Risorgimento 4 40136 Bologna Italy
| | - Alberto Villa
- Dipartimento di Chimica Università degli Studi di Milano via Golgi 19 20133 Milano Italy
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6
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Ding S, Zhang H, Li B, Xu W, Chen X, Yao S, Xiong L, Guo H, Chen X. Selective hydrogenation of butyl levulinate to γ-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts. NEW J CHEM 2022. [DOI: 10.1039/d1nj04800g] [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 sulfonated activated carbon (SAC) supported SnRuB catalyst was developed through the co-impregnation followed by a chemical reduction process and applied for BL hydrogenation to GVL for the first time.
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Affiliation(s)
- Shuai Ding
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Hairong Zhang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Bo Li
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenping Xu
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xuefang Chen
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Shimiao Yao
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Lian Xiong
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Haijun Guo
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
| | - Xinde Chen
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
- Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
- R&D Center of Xuyi Attapulgite Energy and Environmental Materials, Xuyi 211700, China
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7
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Zhao J, Zhang Y, Zhang H, Wang H, Wang J. H-spilled storage to maximize the catalytic performances of Pd-based bimetals@Ti3C2Tx MXene in selective semihydrogenations. Catal Sci Technol 2022. [DOI: 10.1039/d1cy01861b] [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
Hydrogen spillover is an important theme for hydrogen storage and H-involving catalytic reactions. This work shows that catalytic reactivity and selectivity can be revealed by differentiating energetic characteristics of the...
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8
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Tan J, Zhang W, Shu Y, Lu H, Tang Y, Gao Q. Interlayer engineering of molybdenum disulfide toward efficient electrocatalytic hydrogenation. Sci Bull (Beijing) 2021; 66:1003-1012. [PMID: 36654245 DOI: 10.1016/j.scib.2020.11.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/12/2020] [Accepted: 11/03/2020] [Indexed: 01/20/2023]
Abstract
Electrocatalytic hydrogenation (ECH) enables the sustainable production of chemicals under ambient condition; however, suffers from serious competition with hydrogen (H2) evolution and the use of precious metals as electrocatalysts. Herein, molybdenum disulfide is for the first time developed as an efficient and noble-metal-free catalyst for ECH via in situ intercalation of ammonia or alkyl-amine cations. This interlayer engineering regulates phase transition (2H → 1 T), and effectively ameliorates electronic configurations and surface hydrophobicity to promote the ECH of biomass-derived oxygenates, while prohibiting H2 evolution. The optimal one intercalated by dimethylamine (MoS2-DMA) is capable of hydrogenating furfural (FAL) to furfuryl alcohol with high Faradaic efficiency of 86.3%-73.3% and outstanding selectivity of >95.0% at -0.25 to -0.65 V (vs. RHE), outperforming MoS2 and other conventional metals. Such prominent performance stems from the enhanced chemisorption and surface hydrophobicity. The chemisorption of H intermediate and FAL, synchronously strengthened on the edge-sites of MoS2-DMA, accelerates the surface elementary step following Langmuir-Hinshelwood mechanism. Moreover, the improved hydrophobicity benefits FAL affinity to overcome diffusion limitation. Discovering the effective modulation of MoS2 from a typical H2 evolution electrocatalyst to a promising candidate for ECH, this study broadens the scope to exploit catalysts used for electrochemical synthesis.
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Affiliation(s)
- Jingwen Tan
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, China
| | - Wenbiao Zhang
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, China
| | - Yijin Shu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, China
| | - Haiyang Lu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials (iCHEM), Fudan University, Shanghai 200433, China
| | - Yi Tang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials (iCHEM), Fudan University, Shanghai 200433, China
| | - Qingsheng Gao
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, China.
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9
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Wang Z, Wang X, Zhang C, Arai M, Zhou L, Zhao F. Selective hydrogenation of furfural to furfuryl alcohol over Pd/TiH2 catalyst. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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10
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Guo H, Ding S, Zhang H, Wang C, Peng F, Xiong L, Chen X, Ouyang X. Improvement on the catalytic performances of butyl levulinate hydrogenation to γ-valerolactone over self-regenerated CuNiCoB/Palygorskite catalyst. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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11
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Yu H, Zhao J, Wu C, Yan B, Zhao S, Yin H, Zhou S. Highly Efficient Ir-CoO x Hybrid Nanostructures for the Selective Hydrogenation of Furfural to Furfuryl Alcohol. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:1894-1901. [PMID: 33492955 DOI: 10.1021/acs.langmuir.0c03367] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Decoration of noble metals with transition-metal oxides has been intensively studied for heterogeneous catalysis. However, controllable syntheses of metal-metal oxide heterostructures are difficult, and elucidation of such interfaces is still challenging. In this work, supported IrCo alloy nanoparticles are transformed into supported Ir-CoOx close-contact nanostructures by in situ calcination and following selective reduction. Relative to Ir/Al2O3, Ir-CoOx/Al2O3 shows greatly enhanced activities for the hydrogenation of furfural derivatives to the corresponding furfuryl alcohol derivatives with more than 99% selectivity and demonstrates significantly improved activities and selectivity for hydrogenations of α,β-unsaturated aldehydes to α,β-unsaturated alcohols. The modification of Ir surfaces with CoOx prevents Ir nanoparticles from growing, achieving high thermal and catalytic stabilities. Theoretic calculation suggests that the better catalytic performance of Ir-CoOx/Al2O3 is ascribed to the Ir-CoOx interaction, which promotes the absorption of furfural as well as desorption of furfuryl alcohol, resulting in enhanced catalytic activities.
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Affiliation(s)
- Hongbo Yu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, Zhejiang, P. R. China
| | - Jihao Zhao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Chunzheng Wu
- Institute of Fundamental and Frontier Science, University of Electronic Science and Technology of China, Chengdu 610054, P. R. China
| | - Bo Yan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, Zhejiang, P. R. China
| | - Shuangliang Zhao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Hongfeng Yin
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, Zhejiang, P. R. China
| | - Shenghu Zhou
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
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Fangkoch S, Boonkum S, Ratchahat S, Koo-amornpattana W, Eiad-Ua A, Kiatkittipong W, Klysubun W, Srifa A, Faungnawakij K, Assabumrungrat S. Solvent-Free Hydrodeoxygenation of Triglycerides to Diesel-like Hydrocarbons over Pt-Decorated MoO 2 Catalysts. ACS OMEGA 2020; 5:6956-6966. [PMID: 32258932 PMCID: PMC7114607 DOI: 10.1021/acsomega.0c00326] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/10/2020] [Indexed: 05/26/2023]
Abstract
In the present work, the solvent-free hydrodeoxygenation of palm oil as a representative triglyceride model compound to diesel-like hydrocarbons was evaluated in a batch reactor using Pt-decorated MoO2 catalysts. The catalysts with various Pt loadings (0.5-3%) were synthesized by an incipient wetness impregnation method. The metallic Pt and MoO2 phases were detected in the XRD patterns of as-prepared catalysts after the reaction and acted as active components for the deoxygenation reactions. The XPS experiments confirmed the existence of metallic Pt and PtO x species. The XANES investigation of Mo L3-edge spectra elucidated a change in the valence state by the transformation of MoO3 into MoO2 species after the deoxygenation reaction. The TEM observation revealed the formation of Pt nanoparticles in the range of 1-3 nm decorated on MoO2 species. The number of acid sites increased with stronger metal-support interactions on increasing the Pt loading. The catalytic performance of the MoO2 catalyst significantly improved with a small amount of Pt decoration. However, the further increase in Pt loading did not relatively increase the deoxygenation activity due to the formation of the agglomerated Pt particles. The high performance of the decorated catalysts could be attributed to the moderate acidity from the Pt dispersed on MoO2 toward decarbonylation and decarboxylation reactions.
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Affiliation(s)
- Sisira Fangkoch
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Sutida Boonkum
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Sakhon Ratchahat
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Wanida Koo-amornpattana
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Apiluck Eiad-Ua
- College of Nanotechnology, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand
| | - Worapon Kiatkittipong
- Department of Chemical Engineering, Faculty
of Engineering and Industrial Technology, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Wantana Klysubun
- Synchrotron
Light Research Institute, Nakhon Ratchasima 30000, Thailand
| | - Atthapon Srifa
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Kajornsak Faungnawakij
- National Nanotechnology Center (NANOTEC),
National Science and Technology Development Agency, Pathum Thani 12120, Thailand
| | - Suttichai Assabumrungrat
- Center of Excellence in Catalysis and Catalytic Reaction
Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
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13
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Wang S, Wu C, Yu H, Li T, Yan X, Yan B, Yin H. Fabrication of Ir-CoO x@mesoporous SiO 2 Nanoreactors for Selective Hydrogenation of Substituted Nitroaromatics. ACS APPLIED MATERIALS & INTERFACES 2020; 12:9966-9976. [PMID: 31990170 DOI: 10.1021/acsami.9b21077] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nanosized Ir catalysts suffer from serious side reactions and poor stability during hydrogenation of substituted nitroaromatics to produce aromatic amines. In this work, core-shell nanostructures with sub-4 nm Ir-CoOx hybrid cores and mesoporous SiO2 shells were designed and prepared to overcome these problems. The Ir-CoOx hybrid cores were converted from IrCo alloy nanoparticles (NPs) inside SiO2 through in situ calcination and reduction pretreatments. The SiO2 mesoporous shells in Ir-CoOx@SiO2 nanoreactors prevented the agglomeration/sintering of IrCo NPs, while allowing the free reactants and products (big molecules). The synergy between Ir and CoOx species improved H2 adsorption, thus affecting the reaction rate as well as the selectivity to aromatic amines. As a result, the obtained Ir-CoOx@SiO2 nanocatalyst showed tremendous improvement in catalytic activity, selectivity, and stability.
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Affiliation(s)
- Shujian Wang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
| | - Chunzheng Wu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
| | - Hongbo Yu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
| | - Tong Li
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
| | - Xuedong Yan
- Ningbo Polytechnic , 388 East Lushan Road , Ningbo , Zhejiang 315800 , P. R. China
| | - Bo Yan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
| | - Hongfeng Yin
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , 1219 Zhongguan West Road , Ningbo , Zhejiang 315201 , P. R. China
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14
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Iridium Nanoparticles for Hydrogenation Reactions. TOP ORGANOMETAL CHEM 2020. [DOI: 10.1007/3418_2020_60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Chen T, Shi Z, Zhang G, Chan HC, Shu Y, Gao Q, Tang Y. Molybdenum-Incorporated Mesoporous Silica: Surface Engineering toward Enhanced Metal-Support Interactions and Efficient Hydrogenation. ACS APPLIED MATERIALS & INTERFACES 2018; 10:42475-42483. [PMID: 30456945 DOI: 10.1021/acsami.8b16496] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In heterogeneous catalysis, strong metal-support interactions are highly desired to improve catalytic turnover on metal catalysts. Herein, molybdenum is uniformly incorporated into mesoporous silica (KIT-6) to accomplish strong interactions with iridium catalysts, and consequently, active and selective hydrogenation of carbonyl compounds. Mo-incorporated KIT-6 (Mo-KIT-6) affords electronic interactions to improve the proportion of metallic Ir0 species, avoiding the easy surface oxidation of ultrafine metals in silica mesocavities. Owing to the effective H2 activation and subsequent hydrogenation on metallic Ir0 sites, optimal Ir/Mo-KIT-6 with a high Ir0/Irδ+ ratio delivers prominent performance in the hydrogenation of amides to amines and α,β-unsaturated aldehydes to unsaturated alcohols. As for N-acetylmorpholine hydrogenation, the Ir/Mo-KIT-6 catalyst achieves efficient turnover toward N-ethylmorpholine with high selectivity (>99%) and exhibits activity that relies on the engineered chemical state of Ir sites. Such promotion is further proved to be universal in cinnamaldehyde hydrogenation. This work will provide new opportunities for catalyst design through surface/interface engineering.
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Affiliation(s)
- Ting Chen
- Department of Chemistry, College of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , P. R. China
| | - Zhangping Shi
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials , Fudan University , Shanghai 200433 , China
| | - Guanghui Zhang
- Davidson School of Chemical Engineering , Purdue University , West Lafayette , Indiana 47907 , United States
| | - Hang Cheong Chan
- Department of Chemistry, College of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , P. R. China
| | - Yijin Shu
- Department of Chemistry, College of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , P. R. China
| | - Qingsheng Gao
- Department of Chemistry, College of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , P. R. China
| | - Yi Tang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials and Collaborative Innovation Center of Chemistry for Energy Materials , Fudan University , Shanghai 200433 , China
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16
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Shu Y, Chen T, Chan HC, Xie L, Gao Q. Chemoselective Hydrogenation of Cinnamaldehyde on Iron-Oxide Modified Pt/MoO3−y
Catalysts. Chem Asian J 2018; 13:3737-3744. [PMID: 30232843 DOI: 10.1002/asia.201801281] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/19/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Yijin Shu
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Ting Chen
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Hang Cheong Chan
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Lifang Xie
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Qingsheng Gao
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
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17
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Dong J, Fu Q, Jiang Z, Mei B, Bao X. Carbide-Supported Au Catalysts for Water–Gas Shift Reactions: A New Territory for the Strong Metal–Support Interaction Effect. J Am Chem Soc 2018; 140:13808-13816. [DOI: 10.1021/jacs.8b08246] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jinhu Dong
- State Key Laboratory of Catalysis, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qiang Fu
- State Key Laboratory of Catalysis, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zheng Jiang
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China
| | - Bingbao Mei
- University of Chinese Academy of Sciences, Beijing 100049, China
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China
| | - Xinhe Bao
- State Key Laboratory of Catalysis, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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18
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Chan HC, Chen T, Xie L, Shu Y, Gao Q. Enhancing formaldehyde oxidation on iridium catalysts using hydrogenated TiO2 supports. NEW J CHEM 2018. [DOI: 10.1039/c8nj04472d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrogenated TiO2 nanoparticles with rich hydroxyls were utilized as robust supports for Ir, accomplishing an obviously improved HCHO oxidation.
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Affiliation(s)
- Hang Cheong Chan
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University
- Guangzhou 510632
- China
| | - Ting Chen
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University
- Guangzhou 510632
- China
| | - Lifang Xie
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University
- Guangzhou 510632
- China
| | - Yijin Shu
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University
- Guangzhou 510632
- China
| | - Qingsheng Gao
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University
- Guangzhou 510632
- China
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