基本信息:
- 专利标题： OPTOCHEMICAL SENSOR AND METHOD OF MAKING THE SAME
- 申请号：EP06838998.0 申请日：2006-12-05
- 公开(公告)号：EP1963852B1 公开(公告)日：2018-09-19
- 发明人： RAKOW, Neal , WENDLAND, Michael S. , PALAZZOTTO, Michael C. , PAOLUCCI, Dora M. , POIRIER, Richard J. , GRYSKA, Stefan H. , TREND, John E. , DAVID, Moses M.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 代理机构： Herzog, Fiesser & Partner Patentanwälte PartG mbB
- 优先权： US275268 20051221
- 国际公布： WO2007075273 20070705
- 主分类号： G01N21/78
- IPC分类号： G01N21/78 ; G01N21/77
摘要：
A method of making an optochemical sensor, the method comprising: providing a reflective substrate having a major surface; affixing a detection layer comprising at least one intrinsically microporous polymer to at least a portion of the major surface; depositing a substantially continuous semi-reflective metallic layer on at least a portion of the detection layer, the semi-reflective metallic layer comprising palladium and having a network of fine irregular cracks therein; and heating the detection layer and semi-reflective metallic layer in the presence of molecular oxygen at a temperature sufficient to cause the cracks to widen. Sensors prepared according to method are also disclosed.
公开/授权文献:
- EP1963852A1 OPTOCHEMICAL SENSOR AND METHOD OF MAKING THE SAME 公开/授权日：2008-09-03
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N21/00 | 利用光学手段，即利用红外光、可见光或紫外光来测试或分析材料 |
| --------G01N21/01 | .便于进行光学测试的装置或仪器 |
| ----------G01N21/77 | ..观察对化学指示剂的作用 |
| ------------G01N21/78 | ...产生颜色变化 |