Degradation mechanism of silicone rubber in simulated PEM fuel cell environment

Guo Li; Jinzhu Tan; Jianming Gong; Wenhua Jia

doi:10.3969/j.issn.0438-1157.2014.09.049

Degradation mechanism of silicone rubber in simulated PEM fuel cell environment

Guo Li, Jinzhu Tan, Jianming Gong, Wenhua Jia

机械与动力工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Elastomer material gasket as an important component works in proton exchange membrane (PEM) fuel cell under moist, acidic conditions. The evolution process of the material's chemical degradation plays a fundamental role in studying the performance of mechanical seal gasket material and its life prediction. The chemical process of the elastomer material was analyzed by using X-ray photoelectron spectroscopy (XPS). The degradation mechanism was mainly molecular chain scission in the backbone and side chain and hydrolysis of crosslinking.

源语言	英语
页（从-至）	3669-3675
页数	7
期刊	Huagong Xuebao/CIESC Journal
卷	65
期	9
DOI	https://doi.org/10.3969/j.issn.0438-1157.2014.09.049
出版状态	已出版 - 1 9月 2014

访问文件

10.3969/j.issn.0438-1157.2014.09.049

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{9a6eaa8cd8274494bd5d1ebc0f9c4be8,

title = "Degradation mechanism of silicone rubber in simulated PEM fuel cell environment",

abstract = "Elastomer material gasket as an important component works in proton exchange membrane (PEM) fuel cell under moist, acidic conditions. The evolution process of the material's chemical degradation plays a fundamental role in studying the performance of mechanical seal gasket material and its life prediction. The chemical process of the elastomer material was analyzed by using X-ray photoelectron spectroscopy (XPS). The degradation mechanism was mainly molecular chain scission in the backbone and side chain and hydrolysis of crosslinking.",

keywords = "Degradation, Fuel cell, Mechanical properties, Silicone rubber, XPS",

author = "Guo Li and Jinzhu Tan and Jianming Gong and Wenhua Jia",

year = "2014",

month = sep,

day = "1",

doi = "10.3969/j.issn.0438-1157.2014.09.049",

language = "英语",

volume = "65",

pages = "3669--3675",

journal = "Huagong Xuebao/CIESC Journal",

issn = "0438-1157",

publisher = "Materials China",

number = "9",

}

TY - JOUR

T1 - Degradation mechanism of silicone rubber in simulated PEM fuel cell environment

AU - Li, Guo

AU - Tan, Jinzhu

AU - Gong, Jianming

AU - Jia, Wenhua

PY - 2014/9/1

Y1 - 2014/9/1

N2 - Elastomer material gasket as an important component works in proton exchange membrane (PEM) fuel cell under moist, acidic conditions. The evolution process of the material's chemical degradation plays a fundamental role in studying the performance of mechanical seal gasket material and its life prediction. The chemical process of the elastomer material was analyzed by using X-ray photoelectron spectroscopy (XPS). The degradation mechanism was mainly molecular chain scission in the backbone and side chain and hydrolysis of crosslinking.

AB - Elastomer material gasket as an important component works in proton exchange membrane (PEM) fuel cell under moist, acidic conditions. The evolution process of the material's chemical degradation plays a fundamental role in studying the performance of mechanical seal gasket material and its life prediction. The chemical process of the elastomer material was analyzed by using X-ray photoelectron spectroscopy (XPS). The degradation mechanism was mainly molecular chain scission in the backbone and side chain and hydrolysis of crosslinking.

KW - Degradation

KW - Fuel cell

KW - Mechanical properties

KW - Silicone rubber

KW - XPS

UR - http://www.scopus.com/inward/record.url?scp=84907221187&partnerID=8YFLogxK

U2 - 10.3969/j.issn.0438-1157.2014.09.049

DO - 10.3969/j.issn.0438-1157.2014.09.049

M3 - 文章

AN - SCOPUS:84907221187

SN - 0438-1157

VL - 65

SP - 3669

EP - 3675

JO - Huagong Xuebao/CIESC Journal

JF - Huagong Xuebao/CIESC Journal

IS - 9

ER -

Degradation mechanism of silicone rubber in simulated PEM fuel cell environment

摘要

访问文件

其它文件与链接

指纹

引用此