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通过红外光谱法监测吸附在金属(铜和锌)负载浮石上的单氯酚。

Monitoring of monochlorophenols adsorbed on metal (Cu and Zn) supported pumice by infrared spectroscopy.

作者信息

Bardakçi Belgin

机构信息

Physics Department, Faculty of Arts and Sciences, Mehmet Akif Ersoy University, Burdur, Turkey.

出版信息

Environ Monit Assess. 2009 Jan;148(1-4):353-7. doi: 10.1007/s10661-008-0165-1. Epub 2008 Feb 9.

Abstract

The adsorption of monochlorophenols (o-, m-, p-chlorophenol) on pumice, Zn/pumice and Cu/pumice has been studied through Fourier Transform Infrared (FTIR) Spectroscopy in transmission mode. The data show that after Zn and Cu were supported on pumice, the adsorption of 4-chlorophenol is characterized by the bands at 1591, 1494, 1092 and 824 cm(-1). Adsorption process occurred via metal cations on the surface of pumice. Metal oxides on pumice can mediate binding of p-chlorophenol.

摘要

通过傅里叶变换红外(FTIR)光谱透射模式研究了一氯酚(邻、间、对氯酚)在浮石、锌/浮石和铜/浮石上的吸附情况。数据表明,在锌和铜负载于浮石后,4-氯酚的吸附特征在于1591、1494、1092和824 cm⁻¹处的谱带。吸附过程通过浮石表面的金属阳离子发生。浮石上的金属氧化物可介导对氯酚的结合。

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