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	A general protocol to coat titania shell on carbon-based composite cores using carbon as coupling agent
	Zheng, Rongbo1,2; Meng, Xianwei1; Tang, Fangqiong1
刊名	Journal of solid state chemistry
	2009-05-01
卷号	182期号:5页码:1235-1240
关键词	Titania Nanocomposite Carbon
ISSN号	0022-4596
DOI	10.1016/j.jssc.2009.01.032
通讯作者	Tang, fangqiong(tangfq@mail.ipc.ac.cn)
英文摘要	We present herein a general protocol to coat titania shell oil carbon-based composite cores via the hydrolysis of titanium tetrabutoxide in a mixed solvent with the catalysis of ammonia. as coupling agent, their carbonaceous component can adsorb counter-charged nh(4)(+), and then the negatively charged tio(-) species are adsorbed via electrostatic interaction to form tio(2) shell, various carbon-based cores with different functional components, such as ag/c core/shell spheres, ag/c nanocables, as well as magnetic (c-fe(3)o(4)) hollow spheres can be coated with titania shell to form corresponding core/shell composites. their optical or magnetic property is also investigated. finally, anatase-phase titania shell with tough surface call be generated via hydrothermal treatment of aforementioned titania coated composites, which call further introduce the properties of anatase-phase titania to the composites. (c) 2009 elsevier inc. all rights reserved,
WOS关键词	ULTRASONIC SPRAY-PYROLYSIS ; ONE-POT SYNTHESIS ; HOLLOW SPHERES ; TIO2 FILMS ; NANOPARTICLES ; PARTICLES ; NANOWIRES ; ROUTE ; MICROSPHERES ; NANOCABLES
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear ; Chemistry, Physical
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000265893700038
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2403304
专题	中国科学院大学
通讯作者	Tang, Fangqiong
作者单位	1.Chinese Acad Sci, Lab Controllable Preparat & Applicat Nanomat, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Rongbo,Meng, Xianwei,Tang, Fangqiong. A general protocol to coat titania shell on carbon-based composite cores using carbon as coupling agent[J]. Journal of solid state chemistry,2009,182(5):1235-1240.
APA	Zheng, Rongbo,Meng, Xianwei,&Tang, Fangqiong.(2009).A general protocol to coat titania shell on carbon-based composite cores using carbon as coupling agent.Journal of solid state chemistry,182(5),1235-1240.
MLA	Zheng, Rongbo,et al."A general protocol to coat titania shell on carbon-based composite cores using carbon as coupling agent".Journal of solid state chemistry 182.5(2009):1235-1240.

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