Hydrogenolysis of lignin model compounds into aromatics with bimetallic Ru-Ni supported onto nitrogen-doped activated carbon catalyst

doi:10.1016/j.mcat.2017.12.009

QIBEBT-IR > 绿色化学催化研究组

	Hydrogenolysis of lignin model compounds into aromatics with bimetallic Ru-Ni supported onto nitrogen-doped activated carbon catalyst
	Hu, Yinghui; Jiang, Guangce; Xu, Guoqiang; Mu, Xindong
	2018-02-01
发表期刊	MOLECULAR CATALYSIS
ISSN	2468-8231
卷号	445 页码:316-326
摘要	Lignin is the most abundant and renewable resources for production of natural aromatics. In this paper, new bimetallic catalytic system of Ru and Ni supported onto nitrogen-doped activated carbon (Ru-NiAC/N) was developed and its performances on hydrogenolysis of lignin model compounds under mild reaction conditions (1.0 MPa, 230 degrees C, in aqueous) were investigated. The results indicate that Ru-Ni-AC/N was a highly active, selective and stable catalyst for the conversion of lignin model compounds into aromatics, e.g. phenol, benzene and their derivatives. As verified by BET, XRD, HRTEM, XPS, H-2-TPR and ICP-MS, the strong synergistic effects between i) Ru and Ni and ii) metals and N-groups were contributed to its excellent aromatics selectivity. What's more, the introduction of electron rich N atoms on AC was beneficial to the stabilization of metal particles, which greatly enhanced the durability of the catalyst. (C) 2017 Published by Elsevier B.V.
文章类型	Article
关键词	Hydrogenolysis Lignin Model Compounds Bimetallic Catalyst Nitrogen-doped Synergistic Effects
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.mcat.2017.12.009
关键词[WOS]	NOBLE-METAL CATALYSTS ; MESOPOROUS CARBON ; PHASE HYDRODEOXYGENATION ; ARYL ETHERS ; HYDROGENATION ; PD ; GUAIACOL ; NANOPARTICLES ; CONVERSION ; NICKEL
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
项目资助者	Boeing Company(2015-159) ; National Natural Science Foundation of China(21273260 ; Shandong Provincial Natural Science Foundation(JQ201305) ; Youth Innovation Promotion Association CAS(2015168) ; Young Taishan Scholars Program of Shandong Province(tsqn20161052) ; 21433001)
WOS类目	Chemistry, Physical
WOS记录号	WOS:000424724500036
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/10658
专题	绿色化学催化研究组
通讯作者	Xu, Guoqiang; Mu, Xindong
作者单位	Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Hu, Yinghui,Jiang, Guangce,Xu, Guoqiang,et al. Hydrogenolysis of lignin model compounds into aromatics with bimetallic Ru-Ni supported onto nitrogen-doped activated carbon catalyst[J]. MOLECULAR CATALYSIS,2018,445:316-326.
APA	Hu, Yinghui,Jiang, Guangce,Xu, Guoqiang,&Mu, Xindong.(2018).Hydrogenolysis of lignin model compounds into aromatics with bimetallic Ru-Ni supported onto nitrogen-doped activated carbon catalyst.MOLECULAR CATALYSIS,445,316-326.
MLA	Hu, Yinghui,et al."Hydrogenolysis of lignin model compounds into aromatics with bimetallic Ru-Ni supported onto nitrogen-doped activated carbon catalyst".MOLECULAR CATALYSIS 445(2018):316-326.