发明名称 |
Sensor for measuring gas permeability of a test material |
摘要 |
A sensor for measuring gas permeability of a test material, comprising: an electrically conductive sensing element that comprises a water and/or oxygen sensitive material, wherein the reaction of said material with water or oxygen when the sensing element is contacted with water and/or oxygen results in a change in the electrical conductivity of the sensing element, and two electrodes electrically connected to the sensing element. |
申请公布号 |
US8603825(B2) |
申请公布日期 |
2013.12.10 |
申请号 |
US20040594789 |
申请日期 |
2004.03.31 |
申请人 |
CHUA SOO JIN;RAMADAS SENTHIL KUMAR;HE XINBO;AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
CHUA SOO JIN;RAMADAS SENTHIL KUMAR;HE XINBO |
分类号 |
G01N15/08;B01J19/00;G01N27/12;G01N33/44 |
主分类号 |
G01N15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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