A Novel Carbothermal Synthesis Route for Carbon Nanotube Supported Fe2P Nanoparticles

doi:10.1007/s11244-012-9885-0

GIEC OpenIR > 中国科学院广州能源研究所

	A Novel Carbothermal Synthesis Route for Carbon Nanotube Supported Fe2P Nanoparticles
	Yao, Zhiwei 1,2; Hai, Hang 1; Lai, Zhuangchai 2; Zhang, Xiaohong 1,2; Peng, Feng 2; Yan, Changfeng 1
	2012-10-01
发表期刊	TOPICS IN CATALYSIS
卷号	55 期号:14-15 页码:1040-1045
摘要	A novel carbothermal route for the synthesis of supported Fe2P nanoparticles was developed. In contrast to the conventional H-2-temperature-programmed reduction (TPR) method, this route uses carbon nanotubes (CNTs) as support and reducing agent. Additionally, Fe2P nanoparticles can be obtained using Fe2O3 and ammonium hydrogen phosphate as precursors by this route. The Fe:P precursor ratio has a significant effect on the phase composition of iron phosphide product, and near pure Fe2P can be obtained on CNTs with a phosphorus content a little beyond the stoichiometric ratio. It was observed that the Fe2P product had a smaller particle size than that obtained from the commonly used iron phosphate precursor. It was found that the size of Fe2P nanoparticles obtained via this carbothermal route appeared to depend on the size of Fe-containing precursor, which indicated that it was possible to synthesize Fe2P nanoparticles with a wide size range by systematically adjusting the particle size of Fe2O3 precursor on CNTs.
文章类型	Article
关键词	Carbothermal Synthesis Fe2p Nanoparticles Cnts Fe2o3 Precursor
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1007/s11244-012-9885-0
研究领域[WOS]	Chemistry
关键词[WOS]	NICKEL PHOSPHIDE CATALYSTS ; TRANSITION-METAL PHOSPHIDES ; HYDROPROCESSING CATALYSTS ; HYDROTREATING CATALYSTS ; IRON PHOSPHIDE ; HYDRODESULFURIZATION ; NITRIDE ; CARBIDE
收录类别	SCI
语种	英语
WOS类目	Chemistry, Applied ; Chemistry, Physical
WOS记录号	WOS:000308955600015
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10550
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Yao, Zhiwei,Hai, Hang,Lai, Zhuangchai,et al. A Novel Carbothermal Synthesis Route for Carbon Nanotube Supported Fe2P Nanoparticles[J]. TOPICS IN CATALYSIS,2012,55(14-15):1040-1045.
APA	Yao, Zhiwei,Hai, Hang,Lai, Zhuangchai,Zhang, Xiaohong,Peng, Feng,&Yan, Changfeng.(2012).A Novel Carbothermal Synthesis Route for Carbon Nanotube Supported Fe2P Nanoparticles.TOPICS IN CATALYSIS,55(14-15),1040-1045.
MLA	Yao, Zhiwei,et al."A Novel Carbothermal Synthesis Route for Carbon Nanotube Supported Fe2P Nanoparticles".TOPICS IN CATALYSIS 55.14-15(2012):1040-1045.