ICCAS OpenIR
The gas sensitivity of a substituted metallophthalocyanine, tetra-iso-propoxyphthalocyaninato copper (II)
Qiu, WF; Hu, WP; Liu, YQ; Zhou, SQ; Xu, Y; Zhu, DB
2001-04-30
Source PublicationSENSORS AND ACTUATORS B-CHEMICAL
ISSN0925-4005
Volume75Issue:1-2Pages:62-66
AbstractA gas sensor based on tetra-iso-propoxyphthalocyaninato copper (II) (i-Pro-CuPc) was fabricated by spin coating, and its gas sensitivities were measured in different concentration of NO2 atmosphere. The metallophthalocyanine possesses not only good solubility in common organic solvents, but also good film forming ability. The results showed ideal gas sensitivity at 65 degreesC and a good linear relationship existed between the resistance of i-Pro-CuPe gas sensor and the concentration of NO2. Temperature had significant influences both on the recovery and cyclic properties of the gas sensor and on its conductivity. The In(conductivity) varied linearly with 1000/T, from this linear relationship, the values of activation energy and ao of i-Pro-CuPc were calculated to be about 0.72 eV and 3.87 x 10(-6) Omega (-1) cm(-1dd) respectively. (C) 2001 Elsevier Science B.V. All rights reserved.
KeywordPhthalocyanine Thin Films Gas Sensor
Indexed BySCI
Language英语
WOS IDWOS:000168401200011
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77346
Collection中国科学院化学研究所
Corresponding AuthorLiu, YQ
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Qiu, WF,Hu, WP,Liu, YQ,et al. The gas sensitivity of a substituted metallophthalocyanine, tetra-iso-propoxyphthalocyaninato copper (II)[J]. SENSORS AND ACTUATORS B-CHEMICAL,2001,75(1-2):62-66.
APA Qiu, WF,Hu, WP,Liu, YQ,Zhou, SQ,Xu, Y,&Zhu, DB.(2001).The gas sensitivity of a substituted metallophthalocyanine, tetra-iso-propoxyphthalocyaninato copper (II).SENSORS AND ACTUATORS B-CHEMICAL,75(1-2),62-66.
MLA Qiu, WF,et al."The gas sensitivity of a substituted metallophthalocyanine, tetra-iso-propoxyphthalocyaninato copper (II)".SENSORS AND ACTUATORS B-CHEMICAL 75.1-2(2001):62-66.
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