Macroscopic graphite felt containing palladium catalyst for liquid-phase hydrogenation of cinnamaldehyde | |
Liu, Yuefeng3; Xu, Zhenxin1; Cuong Duong-Viet1,2; Baaziz, Walid4; Li, Bing1; Lam Nguyen-Dinh5; Ersen, Ovidiu4; Cuong Pham-Huu1 | |
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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论