发明名称 |
High temperature total NOx sensor |
摘要 |
A total NOx sensor with minimal interferences from CO and O2 includes a yttria-stabilized zirconia (YSZ) pellet and a Pt-loaded zeolite Y layer. Furthermore, three platinum wires are attached to the YSZ surface which operate as the working, counter and reference electrode. A potentiostat is connected to the electrodes to maintain a fixed potential between the reference and working electrode. The potentiostat then monitors the relationship between time and current through the counter electrode.
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申请公布号 |
US7611613(B2) |
申请公布日期 |
2009.11.03 |
申请号 |
US20050195508 |
申请日期 |
2005.08.02 |
申请人 |
THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
DUTTA PRABIR K.;YANG JIUN-CHAN |
分类号 |
G01N27/403;G01N27/407 |
主分类号 |
G01N27/403 |
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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