PtNi nano-alloys loaded ordered mesoporous carbon for use in clofibric acid adsorption

被引：2

作者：

Moradi, S. E. ^{[1
]}

Nasrollahpour, A. ^{[1
]}

Khodaveisi, Javad ^{[2
]}

机构：

[1] Islamic Azad Univ, Sari Branch, Young Researchers & Elite Club, Sari, Iran

[2] Islamic Azad Univ, Sari Branch, Dept Sci, Sari, Iran

来源：

DESALINATION AND WATER TREATMENT | 2017年 / 87卷

关键词：

Clofibric acid adsorption; Langmuir isotherm; Mesoporous carbon; Nickel; Platinum; Surface modification; PERSONAL CARE PRODUCTS; WASTE-WATER TREATMENT; AQUEOUS-SOLUTION; ACTIVATED CARBON; SELECTIVE ADSORPTION; HYDROGEN STORAGE; CONGO RED; REMOVAL; PHARMACEUTICALS; CARBAMAZEPINE;

D O I：

10.5004/dwt.2017.21282

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this study, PtNi nano-alloys embedded in highly ordered mesoporous carbons have been prepared via an impregnation approach. The PtNi/OMC was characterized by BET surface area, TEM, XPS and XRD (low and wide angle) analysis. The adsorption of clofibric acid on PtNi/OMC with different variable such as: contact time, adsorbent dosage, initial concentration, pH, and temperature was investigated. The kinetic studies showed that the adsorption data followed a pseudo second-order kinetic model. The isotherm analysis indicated that the adsorption data can be represented by Langmuir isotherm model.

引用

页码：277 / 284

页数：8

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