Preparation, characterization and gas sensing properties of lead tetra-(tert-butyl)-5,10,1 5,20-tetraazaporphyrin spin-coating films


Autoria(s): Wang B.; Zuo X.; Wu Y. Q.; Chen Z. M.
Data(s)

2007

Resumo

A spin-coated film of lead tetra-(tert-butyl)-5,10,15,20-tetraazaporphyrin complex (PbTAP(t-Bu)(4)) was obtained and characterized by IR spectra, absorption spectra and atomic force microscopy. The response and recovery characteristics of the film to NH3, NO2 and C2H5OH vapor were investigated at room temperature. In addition, the reversibility and stability of the film to NH3 were also studied. The results indicate that the PbTAP(t-Bu)(4) derivative can be exploited as an NH3 sensor at room temperature. (c) 2007 Elsevier B.V. All rights reserved.

Identificador

http://ir.siom.ac.cn/handle/181231/3983

http://www.irgrid.ac.cn/handle/1471x/11372

Idioma(s)

英语

Fonte

Wang B.;Zuo X.;Wu Y. Q.;Chen Z. M..,Sens. Actuator B-Chem.,2007,125(1):268-273

Palavras-Chave #光存储 #porphyrin #spin-coating film #gas sensitivity
Tipo

期刊论文