Highly sensitive CO sensing properties of multilayered TiO2 thin films by colloidal templating

Title
Highly sensitive CO sensing properties of multilayered TiO2 thin films by colloidal templating
Authors
문희규심영석장호원김진상박형호윤석진
Issue Date
2010-05
Publisher
전기전자재료학회
Abstract
We investigate CO gas sensing properties of multilayered TiO2 thin film gas sensors fabricated by colloidal templating of 300 nm of polymer spheres. Compared with plain films, the multilayered films show enhanced gas sensing with higher sensitivity and faster response. Also, colloidal templating by using smaller spheres (300 nm in diameter) leads to close-packed multilayered TiO2 thin films with very large-scale. This result suggest that understanding and control of the structures on the sensing properties of multilayered TiO2 thin films by colloidal templating is important in developing the films for real applications.
URI
http://pubs.kist.re.kr/handle/201004/37659
Appears in Collections:
KIST Publication > Conference Paper
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

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

BROWSE