Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde

doi:10.1016/j.apcatb.2018.11.041

	Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde
	Liu, Yuefeng 3; Xu, Zhenxin 1; Cuong Duong-Viet 1,2; Baaziz, Walid 4; Li, Bing 1; Lam Nguyen-Dinh 5; Ersen, Ovidiu 4; Cuong Pham-Huu 1
刊名	APPLIED CATALYSIS B-ENVIRONMENTAL
	2019-05-05
卷号	244 页码:128-139
关键词	Pd nanoparticles Graphite felts monolith Gaseous HNO(3)treatment Charge transfer Liquid-phase hydrogenation Catalyst recovery
ISSN号	0926-3373
DOI	10.1016/j.apcatb.2018.11.041
通讯作者	Xu, Zhenxin(zhenxin.xu@etu.unistra.fr)
英文摘要	Developing of both effective and stable noble metal nanoparticle (NPs) catalysts with easy catalyst-produce recovery is still challenging in the liquid-phase catalytic processes. Here, we report on the synthesis of a hier archical structured catalyst that consisted of oxygen functionalized graphite felt (OGF) support for liquid-phase processes. The monolith palladium-based catalyst was used as catalytic stirrer and displays excellent stability a; well as complete recyclability for liquid-phase hydrogenation of alpha, beta-unsaturated cinnamaldehyde. The surface defects decorated with abundant oxygenated groups as well as highly accessible porous structure generated from the acid treatment of carbon support, construct a bridge between Pd and support providing the charge transfer tc alter the metal-support interactions. The electron-deficient high-valent Pd delta delta+ species, formed on the metal NPs and defects on the support help to enhance the Pd dispersion and resistance to sintering and/or aggregation during both catalyst preparation and cycling tests, leading to the high and stable hydrogen dissociative ad. sorption for hydrogenation process.
资助项目	China Scholarship Council (CSC)
WOS关键词	DOPED CARBON NANOTUBES ; METAL-FREE CATALYST ; SELECTIVE HYDROGENATION ; PD CATALYSTS ; CHEMOSELECTIVE HYDROGENATION ; RUTHENIUM NANOPARTICLES ; SILICON-CARBIDE ; PARTICLE-SIZE ; MASS-TRANSFER ; C=C BOND
WOS研究方向	Chemistry ; Engineering
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000457952600013
资助机构	China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; China Scholarship Council (CSC)
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/166090]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Xu, Zhenxin
作者单位	1.Univ Strasbourg, ICPEES, CNRS, ECPM,UMR 7515, 25 Rue Becquerel, F-67087 Strasbourg 02, France 2.Ha Noi Univ Min & Geol, 18 Pho Vien, Duc Thang, Bac Tu Liem, Vietnam 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy DNL, 457 Zhongshan Rd, Dalian 116023, Peoples R China 4.Univ Strasbourg, IPCMS, CNRS, UMR 7504, 23 Rue Loess, F-67037 Strasbourg 08, France 5.Univ Sci & Technol, Univ Da Nang, 54 Nguyen Luong Bang, Da Nang, Vietnam
推荐引用方式 GB/T 7714	Liu, Yuefeng,Xu, Zhenxin,Cuong Duong-Viet,et al. Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2019,244:128-139.
APA	Liu, Yuefeng.,Xu, Zhenxin.,Cuong Duong-Viet.,Baaziz, Walid.,Li, Bing.,...&Cuong Pham-Huu.(2019).Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde.APPLIED CATALYSIS B-ENVIRONMENTAL,244,128-139.
MLA	Liu, Yuefeng,et al."Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde".APPLIED CATALYSIS B-ENVIRONMENTAL 244(2019):128-139.