ZnO Nanorod Arrays and Hollow Spheres through a Facile Room-Temperature   Solution Route and Their Enhanced Ethanol Gas-Sensing Properties

doi:10.1002/cplu.201300209

CORC > 北京大学 > 化学与分子工程学院

	ZnO Nanorod Arrays and Hollow Spheres through a Facile Room-Temperature Solution Route and Their Enhanced Ethanol Gas-Sensing Properties
	Bao, Di ; Gao, Peng ; Wang, Longqiang ; Wang, Ying ; Chen, Yujin ; Chen, Guorui ; Li, Guobao ; Chang, Cheng ; Qin, Wei
刊名	chempluschem
	2013
关键词	hollow spheres nanorod arrays nanostructures sensors zinc oxide HYDROGEN STORAGE ABILITY SENSITIZED SOLAR-CELLS NANOWIRE ARRAYS HYDROTHERMAL METHOD VAPOR-DEPOSITION ZINC-OXIDE THIN-FILMS ONE-STEP GROWTH SENSORS
DOI	10.1002/cplu.201300209
英文摘要	A new two-phase solution strategy has been developed for the synthesis of multifarious zinc oxide one-dimensional (1D) nanostructures, in which nanorod arrays (NAs), nanorod hollow spheres (NHSs), nanoribbons, nanowires, nanotubes, and nanonetworks were easily obtained at room temperature without using any catalysts, templates, or precursors. More importantly, an interesting formation mechanism of the 1D nanostructures in the benzene/water system and its distinctive size- and morphology-controlling ability were also discovered. Through a series of directed comparison experiments, it was found that the zinc source, reactant concentration, substrate, and reaction time played significant roles in this dipolar binary liquid technique. In addition, and considering their importance to semiconductor ZnO gas-sensing properties, the energy state and surface status of the as-obtained NA and NHS products were investigated through photoluminescence and surface wetting measurements. It was found that a large concentration of oxygen vacancies and high surface energy were present on the surface of the NAs and NHSs, which resulted in their enhanced ethanol gas-sensing properties at a relatively low temperature.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325548600012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Multidisciplinary; SCI(E); 15; ARTICLE; 10; 1266-1272; 78
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/391049]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Bao, Di,Gao, Peng,Wang, Longqiang,et al. ZnO Nanorod Arrays and Hollow Spheres through a Facile Room-Temperature Solution Route and Their Enhanced Ethanol Gas-Sensing Properties[J]. chempluschem,2013.
APA	Bao, Di.,Gao, Peng.,Wang, Longqiang.,Wang, Ying.,Chen, Yujin.,...&Qin, Wei.(2013).ZnO Nanorod Arrays and Hollow Spheres through a Facile Room-Temperature Solution Route and Their Enhanced Ethanol Gas-Sensing Properties.chempluschem.
MLA	Bao, Di,et al."ZnO Nanorod Arrays and Hollow Spheres through a Facile Room-Temperature Solution Route and Their Enhanced Ethanol Gas-Sensing Properties".chempluschem (2013).