Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts

doi:10.1002/cssc.201901110

	Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts
	Liu, Qiying 3,4,5,7; Wang, Haiyong 3,4,5,6; Xin, Haosheng 3,4,5,6; Wang, Chenguang 3,4,5; Yan, Long 3,4,5; Wang, Yingxiong 2; Zhang, Qi 3,4,5; Zhang, Xinghua 3,4,5; Xu, Ying 3,4,5; Huber, George W.1
刊名	CHEMSUSCHEM
	2019-07-25
页码	12
关键词	biomass cellulose ethanol H3PO4 nickel
ISSN号	1864-5631
DOI	10.1002/cssc.201901110
通讯作者	Ma, Longlong(mall@ms.giec.ac.cn)
英文摘要	Ethanol is an important bulk chemical with diverse applications. Biomass-derived ethanol is traditionally produced by fermentation. Direct cellulose conversion to ethanol by chemocatalysis is particularly promising but remains a great challenge. Herein, a one-pot hydrogenolysis of cellulose into ethanol was developed by using graphene-layers-encapsulated nickel (Ni@C) catalysts with the aid of H3PO4 in water. The cellulose was hydrolyzed into glucose, which was activated by forming cyclic di-ester bonds between the OH groups of H3PO4 and glucose, promoting ethanol formation under the synergistic hydrogenation of Ni@C. A 69.1 % yield of ethanol (carbon mole basis) was obtained, which is comparable to the theoretical value achieved by glucose fermentation. An ethanol concentration of up to 8.9 wt % was obtained at an increased cellulose concentration. This work demonstrates a chemocatalytic approach for the high-yield production of ethanol from renewable cellulosic biomass at high concentration.
资助项目	National Natural Science Foundation of China[51536009] ; National Natural Science Foundation of China[51576199] ; Natural Science Foundation of Guangdong Province[2017A030308010] ; DNL Cooperation Fund, CAS[DNL180302] ; National Key R&D Program of China[2018YFB1501402] ; National Key R&D Program of China[2017YFE0106600] ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01N092]
WOS关键词	LIGNOCELLULOSIC BIOMASS ; CONVERSION ; HYDRODEOXYGENATION ; TRANSFORMATION ; HYDROGENATION ; DURABILITY ; CHEMICALS ; SORBITOL ; LAYER ; FUELS
WOS研究方向	Chemistry ; Science & Technology - Other Topics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000479334500001
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; DNL Cooperation Fund, CAS ; National Key R&D Program of China ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/25505]
专题	中国科学院广州能源研究所
通讯作者	Ma, Longlong
作者单位	1.Univ Wisconsin, Dept Chem & Biol Engn, 1415 Engn Dr, Madison, WI 53706 USA 2.Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 5.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qiying,Wang, Haiyong,Xin, Haosheng,et al. Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts[J]. CHEMSUSCHEM,2019:12.
APA	Liu, Qiying.,Wang, Haiyong.,Xin, Haosheng.,Wang, Chenguang.,Yan, Long.,...&Ma, Longlong.(2019).Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts.CHEMSUSCHEM,12.
MLA	Liu, Qiying,et al."Selective Cellulose Hydrogenolysis to Ethanol Using Ni@C Combined with Phosphoric Acid Catalysts".CHEMSUSCHEM (2019):12.