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Hydrogenolysis of biomass-derived sorbitol over La-promoted Ni/ZrO2 catalysts
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
2020-01-23
发表期刊RSC ADVANCES
卷号10期号:7页码:3993-4001
通讯作者Wang, Chenguang(wangcg@ms.giec.ac.cn) ; Liu, Qiying(liuqy@ms.giec.ac.cn)
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.
DOI10.1039/c9ra10394e
关键词[WOS]SELECTIVE HYDROGENOLYSIS ; ETHYLENE-GLYCOL ; PROPYLENE-GLYCOL ; NI ; CONVERSION ; XYLITOL ; TRANSFORMATION ; HYDROGENATION ; CHEMICALS ; CELLULOSE
收录类别SCI
语种英语
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
项目资助者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
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000509900800045
出版者ROYAL SOC CHEMISTRY
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/26454
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
第一作者单位中国科学院广州能源研究所
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.
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