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Hydrogenolysis of biomass-derived sorbitol over La-promoted Ni/ZrO2 catalysts

文献类型：期刊论文

作者Cai, Chiliu1,2,3; Wang, Haiyong1,2,3; Xin, Haosheng1,2,3; Zhu, Changhui1,2,3; Zhang, Qi1,2,3; Zhang, Xinghua1,2,3; Wang, Chenguang1,2,3; Liu, Qiying1,2,3; Ma, Longlong1,2,3
刊名RSC ADVANCES
出版日期2020-01-23
卷号10期号:7页码:3993-4001
DOI10.1039/c9ra10394e
通讯作者Wang, Chenguang(wangcg@ms.giec.ac.cn) ; Liu, Qiying(liuqy@ms.giec.ac.cn)
英文摘要Ni/La2O3/ZrO2 catalysts were prepared by a step-by-step impregnation method through regulation of the contents of the active component and alkali. The introduction of an alkaline promoter not only enhanced the alkalinity of the catalyst but also improved the dispersion of Ni on the catalyst owing to the strong interaction between Ni2+ and alkali promoter. The synergistic effect between Ni and La2O3 was beneficial to selective hydrogenolysis of sorbitol. Under the optimal reaction conditions, sorbitol conversion reached nearly 100% and target products (ethylene glycol, 1,2-propanediol, and glycerol) selectivity reached 74.8%. Metal-alkali coordination mechanism and possible pathways for target products formation were proposed.
WOS关键词SELECTIVE HYDROGENOLYSIS ; ETHYLENE-GLYCOL ; PROPYLENE-GLYCOL ; NI ; CONVERSION ; XYLITOL ; TRANSFORMATION ; HYDROGENATION ; CHEMICALS ; CELLULOSE
资助项目National Key R&D Program of China[2018YFB1501402] ; Natural Science Foundation of Guangdong Province[2017A030308010] ; National Natural Science Foundation of China[51576199] ; National Natural Science Foundation of China[51536009] ; DNL Cooperation Fund, CAS[DNL180302] ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21060102] ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01N092]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000509900800045
出版者ROYAL SOC CHEMISTRY
资助机构National Key R&D Program of China ; Natural Science Foundation of Guangdong Province ; National Natural Science Foundation of China ; DNL Cooperation Fund, CAS ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program
源URL[http://ir.giec.ac.cn/handle/344007/26453]  
专题中国科学院广州能源研究所
通讯作者Wang, Chenguang; Liu, Qiying
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Chiliu,Wang, Haiyong,Xin, Haosheng,et al. Hydrogenolysis of biomass-derived sorbitol over La-promoted Ni/ZrO2 catalysts[J]. RSC ADVANCES,2020,10(7):3993-4001.
APA Cai, Chiliu.,Wang, Haiyong.,Xin, Haosheng.,Zhu, Changhui.,Zhang, Qi.,...&Ma, Longlong.(2020).Hydrogenolysis of biomass-derived sorbitol over La-promoted Ni/ZrO2 catalysts.RSC ADVANCES,10(7),3993-4001.
MLA Cai, Chiliu,et al."Hydrogenolysis of biomass-derived sorbitol over La-promoted Ni/ZrO2 catalysts".RSC ADVANCES 10.7(2020):3993-4001.

入库方式： OAI收割

来源：广州能源研究所

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