Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/25868
Title: Novel gas sensoring materials based on CuS hollow spheres
Authors: Yu, XL
Wang, Y 
Chan, HLW 
Cao, CB
Keywords: Copper sulfide
Gas sensor
Hollow spheres
Nanomaterials
Issue Date: 2009
Source: Microporous and mesoporous materials, 2009, v. 118, no. 1-3, p. 423-426 How to cite?
Journal: Microporous and Mesoporous Materials 
Abstract: CuS hollow spheres with diameters of 200 nm and a wall thickness of 30 nm have been synthesized in a large scale via surfactant micelle-template inducing reaction. Due to the special morphology, the hollow spheres showed excellent sensing properties to ethanol, including high sensitivity, rapid response rate and fast recovery. The gain in sensitivity is attributed to both the intrinsic phase-transition property of copper sulfide and their hollow architecture that promotes analyte diffusion and increases the available active surface area.
URI: http://hdl.handle.net/10397/25868
ISSN: 1387-1811
DOI: 10.1016/j.micromeso.2008.09.035
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

35
Last Week
0
Last month
1
Citations as of Jun 19, 2017

WEB OF SCIENCETM
Citations

35
Last Week
0
Last month
1
Citations as of Jun 21, 2017

Page view(s)

25
Last Week
0
Last month
Checked on Jun 25, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.