Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Selective C-3-C-4 Keto-Alcohol Production from Cellulose Hydrogenolysis over Ni-WOx/C Catalysts | |
Wang, Haiyong1,2,3; Xin, Haosheng1,2,3,4; Cai, Chiliu1,2,3 ; Zhu, Changhui1,2,3,4; Xiu, Zhongxun1,2,3,4; Liu, Qiying1,2,3,6; Weng, Yujing1,2,3,5; Wang, Chenguang1,2,3; Zhang, Xinghua1,2,3; Liu, Shijun1,2,3; Peng, Zifang1,2,3; Ma, Longlong1,2,3,4
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| 2020-09-18 | |
| Source Publication | ACS CATALYSIS
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| ISSN | 2155-5435 |
| Volume | 10Issue:18Pages:10646-10660 |
| Corresponding Author | Liu, Qiying(liuqy@ms.giec.ac.cn) ; Ma, Longlong(mall@ms.gies.ac.cn) |
| Abstract | Keto-alcohols, which are traditionally produced from fossil resources with multisteps, are considered as important intermediates for diversified high-value-added fine chemical synthesis due to their involved carbonyl and hydroxyl groups. Herein, direct cellulose hydrogenolysis to C-3-C-4 keto-alcohol products (hydroxyacetone and 1(3)hydroxy-2-butanone) was achieved over Ni-WOx/C catalysts with an W/Ni atom ratio of 1.0-5.0. The keto-alcohol yield was proposed to strongly depend on the W/Ni ratio and the catalyst annealing temperature. The highest keto-alcohol yield of 63% was obtained at the optimal balance of basic/acidic WOx species and metallic Ni. The introduction of Ni facilitated the formation of the basic W5+ sites, which enhanced the formation of basic sites at the Ni-WOx interface. The synergistic effect between the basic W5+ and acidic oxygen vacancy (Vo) could activate the target C-O/C=O bonds, promoting the isomerization of glucose and C-3-C-4 aldehyde intermediates with the assistance of the interfacial Ni. The cooperative adsorption of the -OH and -C=O groups at the Ni-O-W-Vo interface stabilized the adjacent ketone and hydroxyl groups and kept the other hydroxyl groups for hydrogenolysis, obtaining the final C-3-C-4 keto-alcohols. This work expanded the application of cellulosic biomass, enabling the green and sustainable synthesis of the high-value C-3-C-4 keto-alcohol products using lignocellulosic biomass as a raw material. |
| Keyword | biomass cellulose keto-alcohols Ni-WOx/C catalyst hydrogenolysis |
| DOI | 10.1021/acscatal.0c02375 |
| WOS Keyword | INITIO MOLECULAR-DYNAMICS ; TOTAL-ENERGY CALCULATIONS ; ETHYLENE-GLYCOL ; MICROCRYSTALLINE CELLULOSE ; PHOTOCATALYTIC OXIDATION ; DIRECT CONVERSION ; TUNGSTEN CARBIDE ; BIOMASS ; RUTHENIUM ; GLUCOSE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2018YFB1501402] ; National Natural Science Foundation of China[51536009] ; National Natural Science Foundation of China[51976220] ; Natural Science Foundation of Guangdong Province[2017A030308010] ; DNL Cooperation Fund, CAS[DNL180302] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA21060102] ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01N092] ; Guangdong Key Laboratory of New and Renewable Energy Research and Development[Y807s51001] |
| WOS Research Area | Chemistry |
| Funding Organization | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; DNL Cooperation Fund, CAS ; Strategic Priority Research Program of the Chinese Academy of Science ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program ; Guangdong Key Laboratory of New and Renewable Energy Research and Development |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000574920200036 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/32169 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Liu, Qiying; Ma, Longlong |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Henan Polytech Univ, Coll Chem & Chem Engn, Jiaozuo 454000, Henan, Peoples R China 6.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Haiyong,Xin, Haosheng,Cai, Chiliu,et al. Selective C-3-C-4 Keto-Alcohol Production from Cellulose Hydrogenolysis over Ni-WOx/C Catalysts[J]. ACS CATALYSIS,2020,10(18):10646-10660. |
| APA | Wang, Haiyong.,Xin, Haosheng.,Cai, Chiliu.,Zhu, Changhui.,Xiu, Zhongxun.,...&Ma, Longlong.(2020).Selective C-3-C-4 Keto-Alcohol Production from Cellulose Hydrogenolysis over Ni-WOx/C Catalysts.ACS CATALYSIS,10(18),10646-10660. |
| MLA | Wang, Haiyong,et al."Selective C-3-C-4 Keto-Alcohol Production from Cellulose Hydrogenolysis over Ni-WOx/C Catalysts".ACS CATALYSIS 10.18(2020):10646-10660. |
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