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Three-Dimensional Interconnected Porous Nitrogen-Doped Carbon Hybrid Foam for Notably Promoted Direct Dehydrogenation of Ethylbenzene to Styrene

文献类型：期刊论文

作者Ge, Guifang1; Liu, Hongyang2; Zhao, Zhongkui1
刊名CHEMCATCHEM
出版日期2019-09-16
页码12
关键词combining strategy ammonium chloride and freeze drying porous nitrogen-doped carbon hybrid foam 3D interconnected structure dehydrogenation of ethylbenzene
ISSN号1867-3880
DOI10.1002/cctc.201901291
通讯作者Liu, Hongyang(liuhy@imr.ac.cn) ; Zhao, Zhongkui(zkzhao@dlut.edu.cn)
英文摘要Owning to the high corrosion-resistance, stable structure, unique surface properties and sustainability, the carbon-base catalysts have attracted increasing interest in heterogeneous catalysis. Herein, we report a facile combining strategy to fabricate a novel three-dimensional (3D) interconnected porous nitrogen-doped carbon hybrid foam featuring with the interconnected nitrogen-doped carbon foam coated by porous nitrogen-doped carbon (NCMS@NCGlu-NH4Cl) by annealing the freeze-dried NH4Cl-glucose containing aqueous solution soaked melamine sponge (MS@Glu/NH4Cl). The as-prepared NCMS@NCGlu-NH4Cl hybrid foam shows 1.6 times high steady-state styrene rate (4.77 mmol g(-1) h(-1)) with 96.4 % of selectivity for direct dehydrogenation of ethylbenzene to styrene as compared to the well-established nanodiamond. This work not only generates an excellent carbon catalyst to replace the established nanodiamond for direct dehydrogenation of ethylbenzene, but also opens up a potential avenue for designing novel carbon materials towards the adsorption and supercapacitor besides acting as a promising catalyst for diverse transformations.
资助项目National Natural Science Foundation of China[21676046] ; Chinese Ministry of Education via the Program for New Century Excellent Talents in Universities[NCET-12-0079]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000486762900001
出版者WILEY-V C H VERLAG GMBH
资助机构National Natural Science Foundation of China ; Chinese Ministry of Education via the Program for New Century Excellent Talents in Universities
源URL[http://ir.imr.ac.cn/handle/321006/135554]  
专题金属研究所_中国科学院金属研究所
通讯作者Liu, Hongyang; Zhao, Zhongkui
作者单位1.Dalian Univ Technol, Sch Chem Engn, Dept Catalysis Chem & Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式
GB/T 7714		 Ge, Guifang,Liu, Hongyang,Zhao, Zhongkui. Three-Dimensional Interconnected Porous Nitrogen-Doped Carbon Hybrid Foam for Notably Promoted Direct Dehydrogenation of Ethylbenzene to Styrene[J]. CHEMCATCHEM,2019:12.
APA Ge, Guifang,Liu, Hongyang,&Zhao, Zhongkui.(2019).Three-Dimensional Interconnected Porous Nitrogen-Doped Carbon Hybrid Foam for Notably Promoted Direct Dehydrogenation of Ethylbenzene to Styrene.CHEMCATCHEM,12.
MLA Ge, Guifang,et al."Three-Dimensional Interconnected Porous Nitrogen-Doped Carbon Hybrid Foam for Notably Promoted Direct Dehydrogenation of Ethylbenzene to Styrene".CHEMCATCHEM (2019):12.

入库方式： OAI收割

来源：金属研究所

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