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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

Nanoporous detectors of monocyclic aromatic compounds and other pollutants
Abstract:
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.
Abstract(Chinese):

多孔溶胶凝胶材料主要由选自以下化合物的一种或多种第一聚烷氧基硅烷的单元组成：（氯甲基）三乙氧基硅烷; 1,3-二甲基四甲氧基二硅氧烷; 乙基三甲氧基硅烷; 三乙氧基（乙基）硅烷; 三乙氧基甲基硅烷; 三乙氧基（乙烯基）硅烷; 三甲氧基甲基硅烷; 三乙氧基（乙烯基）硅烷; 四乙氧基硅烷或四甲氧基硅烷（TMOS）以及选自以下化合物的一种或多种第二聚烷氧基硅烷的单元：（N-（3-（三甲氧基甲硅烷基）丙基）乙二胺; 3-氨基丙基三乙氧基硅烷（APTES）和3-氨基丙基三甲氧基硅烷，在第一聚烷氧基硅烷/ 第二聚烷氧基硅烷的摩尔比为1 / 0.01至1/1，任选地包含探针分子，制备方法和捕获单环芳烃和其它污染物或其检测中的应用。

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