发明授权
US09562882B2 Nanoporous detectors of monocyclic aromatic compounds and other pollutants
有权
单环芳烃化合物和其他污染物的纳米探测器
- 专利标题： Nanoporous detectors of monocyclic aromatic compounds and other pollutants
- 专利标题（中）： 单环芳烃化合物和其他污染物的纳米探测器
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申请号： US14270459申请日： 2014-05-06
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公开(公告)号： US09562882B2公开(公告)日： 2017-02-07
- 发明人: Sabine Crunaire , Thu-Hoa Tran-Thi
- 申请人： CEA—COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , CNRS—CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- 申请人地址： FR Paris FR Paris
- 专利权人： CEA—COMMISSARIAT ATOMIQUE ET AUX ENERGIES ALTERNATIVES,CNRS—CENTRE NATIONAL DE LA TECHERCHE SCIENTIFIQUE
- 当前专利权人： CEA—COMMISSARIAT ATOMIQUE ET AUX ENERGIES ALTERNATIVES,CNRS—CENTRE NATIONAL DE LA TECHERCHE SCIENTIFIQUE
- 当前专利权人地址： FR Paris FR Paris
- 代理机构： Frost Brown Todd LLC
- 优先权： FR0854755 20080711
- 主分类号： G01N33/00
- IPC分类号： G01N33/00 ; B01J20/10 ; B01J20/26 ; B01J20/28 ; C03B19/12 ; C08L83/08
摘要：
Porous sol-gel material essentially consisting of units of one or more first polyalkoxysilanes chosen from the following compounds: (chloromethyl)triethoxysilane; 1,3-dimethyltetramethoxydisiloxane; ethyltrimethoxysilane; triethoxy(ethyl)silane; triethoxymethylsilane; triethoxy(vinyl)silane; trimethoxymethylsilane; trimethoxy(vinyl)silane; tetraethoxysilane or tetramethoxysilane (TMOS) and of units of one or more second polyalkoxysilanes chosen from the following compounds: (N-(3-(trimethoxysilyl)propyl)ethylenediamine; 3-aminopropyltriethoxysilane (APTES) and 3-aminopropyltrimethoxysilane, in a first polyalkoxysilane/second polyalkoxysilane molar ratio of 1/0.01 to 1/1, optionally comprising a probe molecule, method of preparation and applications in the trapping of monocyclic aromatic hydrocarbons and other pollutants or in their detection.
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