含有赖卡特染料作为光学氨传感器的介孔结构SBA-3二氧化硅。
Mesostructured SBA-3 silica containing Reichardt's dye as an optical ammonia sensor.
作者信息
Onida Barbara, Borello Luisa, Fiorilli Sonia, Bonelli Barbara, Areán C Otero, Garrone Edoardo
机构信息
Dipartimento di Scienza dei Materiali e Ingegneria Chimica, Corso Duca degli Abruzzi 24, I-10129, Turin, Italy.
出版信息
Chem Commun (Camb). 2004 Nov 7(21):2496-7. doi: 10.1039/b409779c. Epub 2004 Sep 10.
DOI:10.1039/b409779c
PMID:15514833
Abstract
Mesostructured SBA-3 silica containing Reichardt's dye is shown to give a reversible optical response to gaseous ammonia, with a response time of a few seconds and an intensity proportional to the ammonia partial pressure, which are desirable properties for gas sensing.
摘要
含有赖卡特染料的介孔结构SBA - 3二氧化硅对气态氨呈现出可逆的光学响应，响应时间为几秒，强度与氨分压成正比，这些都是气体传感所需的特性。
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