High Response CO Sensor Based on a Polyaniline/SnO2 Nanocomposite

Autor:	Kai-Syuan Jian, Chi-Jung Chang, Jerry J. Wu, Yu-Cheng Chang, Chien-Yie Tsay, Jing-Heng Chen, Tzyy-Leng Horng, Gang-Juan Lee, Lakshmanan Karuppasamy, Sambandam Anandan, Chin-Yi Chen
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	polyaniline tin oxide CO gas sensor sol-gel low operating temperature Organic chemistry QD241-441
Zdroj:	Polymers, Vol 11, Iss 1, p 184 (2019)
Druh dokumentu:	article
ISSN:	2073-4360 51156601
DOI:	10.3390/polym11010184
Popis:	A polyaniline (PANI)/tin oxide (SnO2) composite for a CO sensor was fabricated using a composite film composed of SnO2 nanoparticles and PANI deposition in the present study. Tin oxide nanoparticles were synthesized by the sol-gel method. The SnO2 nanoparticles provided a high surface area to significantly enhance the response to the change in CO concentration at low operating temperature (n-type SnO2 nanoparticles with a high surface area and a thick film of conductive PANI is an effective strategy to design a high-performance CO gas sensor.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/5115660183d34708915efad1c91f45aa Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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