| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1670190 | Thin Solid Films | 2008 | 6 Pages |
Abstract
Spin-coated films of nickel 1,6,10,15,19,24,28,33-octa-iso-pentyloxy-2,3-naphthalocyanine complex were obtained and characterized by UV-vis absorption spectroscopy. A linear relationship between the absorbance and solution concentration was observed. Low concentration solutions could afford smooth and homogeneous film surfaces as indicated by atomic force microscopy. The film structure was studied by small angle X-ray diffraction. The films were used for NO2 sensing experiments. The results indicate that the elevation of sensing temperature can shorten the response time and increase recovery ratio and response magnitude of the sensing films. High NO2 concentration can also shorten response time.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Bin Wang, Xia Zuo, Xiaoli Cheng, Yiqun Wu,