DICP OpenIR
Catalytic conversion of cellulose into ethylene glycol over supported carbide catalysts
Ji, Na1,2; Zhang, Tao1; Zheng, Mingyuan1; Wang, Aiqin1; Wang, Hui1,2; Wang, Xiaodong1; Shu, Yuying1; Stottlemyer, Alan L.3; Chen, Jingguang G.3; Zhang T(张涛); Chen JG(陈经广)
关键词Biofuels Catalysis Cellulose Sustainable Chemistry Tungsten Carbides
刊名CATALYSIS TODAY
2009-09-30
DOI10.1016/j.cattod.2009.03.012
147期:2页:77-85
收录类别SCI ; ISTP
文章类型Article
部门归属15
项目归属1501
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]TRANSITION-METAL CARBIDES ; HYDRAZINE DECOMPOSITION ; TUNGSTEN CARBIDE ; SURFACE SCIENCE ; HYDROLYSIS ; CARBON ; MOLYBDENUM ; METHANOL ; WATER ; ELECTROCATALYSTS
英文摘要In the current paper we present a combined catalytic and surface science studies to evaluate the utilization of carbide catalysts for the conversion of cellulose to polyols, especially to ethylene glycol (EG). Based on catalytic studies over a W(2)C catalyst, the EG yield has been optimized by varying H(2) pressure, reaction temperature and time. The catalytic performance has been compared for several types of supported catalysts, including tungsten carbides, molybdenum carbides and platinum on different supports. Among all the catalysts, tungsten carbide supported on activated carbon, W(2)C/AC, shows the highest EG yield, which is further enhanced to 61% with the promotion of Ni. The corresponding surface science studies indicate that the enhanced EG yield is at least partially due to a weaker bonding between EG and Ni-promoted tungsten carbide surface. (C) 2009 Elsevier B.V. All rights reserved.
语种英语
原文出处查看原文
WOS记录号WOS:000269765200004
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/102401
专题中国科学院大连化学物理研究所
通讯作者Zhang T(张涛); Chen JG(陈经广)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Univ Delaware, Dept Chem Engn, CCST, Newark, DE 19716 USA
推荐引用方式
GB/T 7714
Ji, Na,Zhang, Tao,Zheng, Mingyuan,et al. Catalytic conversion of cellulose into ethylene glycol over supported carbide catalysts[J]. CATALYSIS TODAY,2009,147(2):77-85.
APA Ji, Na.,Zhang, Tao.,Zheng, Mingyuan.,Wang, Aiqin.,Wang, Hui.,...&陈经广.(2009).Catalytic conversion of cellulose into ethylene glycol over supported carbide catalysts.CATALYSIS TODAY,147(2),77-85.
MLA Ji, Na,et al."Catalytic conversion of cellulose into ethylene glycol over supported carbide catalysts".CATALYSIS TODAY 147.2(2009):77-85.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ji, Na]的文章
[Zhang, Tao]的文章
[Zheng, Mingyuan]的文章
百度学术
百度学术中相似的文章
[Ji, Na]的文章
[Zhang, Tao]的文章
[Zheng, Mingyuan]的文章
必应学术
必应学术中相似的文章
[Ji, Na]的文章
[Zhang, Tao]的文章
[Zheng, Mingyuan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。