H-2-gas sensing and discriminating actions of a single-yarn sensor based on a Pd/GO multilayered thin film using FFT

文化大學機構典藏 CCUR > 理工學院 > 理學院 > 化學系所 > 期刊論文 > Item 987654321/48753

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/48753

题名:	H-2-gas sensing and discriminating actions of a single-yarn sensor based on a Pd/GO multilayered thin film using FFT
作者:	Su, PG (Su, Pi-Guey) Lin-Kuo, S (Lin-Kuo, Sheng)
贡献者:	化學系
关键词:	CARBON NANOTUBES GAS SENSOR CHEMICAL SENSORS H-2 SENSOR LOW-COST IN-SITU HYDROGEN FABRICATION IDENTIFICATION ADSORPTION
日期:	2020-07-21
上传时间:	2020-10-30 13:38:09 (UTC+8)
摘要:	A single-yarn H-2-gas sensor was fabricated by self-assembling poly(allylamine hydrochloride) (PAH), poly(styrenesulfonic acid) sodium salt (PSS), graphene oxide (GO) and Pd-based complex thin films layer-by-layer on a single-yarn and thenin situreducing the Pd-based complex to a Pd/GO/PAH/PSS/PAH multilayered thin film. The H-2-gas sensing properties, effect of bending and humidity influence on this sensor were investigated. The sensor exhibited a high response and good linearity over the range of 1000 to 10 000 ppm of H(2)gas. The response of the sensor decreased under both conditions of a bending angle up to 20 degrees and ambient humidity above 50% RH. A fast Fourier transform (FFT) analyzer was employed to disperse the signals of the sensor under the conditions of bending and ambient humidity influence in the presence of H(2)gas. Differentiation of the amplitude of FFT from the first-order to second-order frequency spectra effectively increased the discrimination capability of the sensor under the conditions of bending and humidity influence.
關聯:	ANALYTICAL METHODS 卷冊: 12 期: 27 頁數: 3537-3544
显示于类别:	[化學系所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	122	检视/开启

检视Licence

在CCUR中所有的数据项都受到原著作权保护.

数据加载中.....