中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Preparation of activated carbon (AC)-loaded TiO2 adsorbent

文献类型:期刊论文

作者Cao Linhong ; Xie Dongmei ; Qu Yufeng ; Jing Chuanyong
刊名RARE METALS
出版日期2011-03-01
卷号30页码:217—220
中文摘要Titanium dioxide is an effective adsorbent on the removal of arsenic from drinking water. Using three different methods: (a) directly using TiOSO4 solution, (b) using the precursor of TiO2, (c) using TiO2 sol-gel, one composite adsorbent was synthesized by loading titanium dioxide on activated carbon(TiO2/AC) with titanyl sulfate (TiOSO4) and activated carbon as raw materials. The phase compositions and morphology of the adsorbent were characterized by using XRD and SEM. According to the TG/DTA results of TiOSO4, it is easy to see that there is no TiO2 crystalline phase appears below 400 degrees C, and only anatase phase can be found at 400-700 degrees C. The presence of SO42- restrained the transformation of anatase to rutile. The TiO2 loading on the AC surface is anatase phase by using the precursor of TiO2 and TiO2 sol-gel, when the calcination temperature is 400 degrees C. At the same time, the distribution of TiO2 is more uniform and immobilized on the AC surface by using TiO2 sol-gel than using other two methods.
WOS记录号WOS:000303126300047
公开日期2012-10-18
源URL[http://ir.rcees.ac.cn/handle/311016/7098]  
专题生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式
GB/T 7714
Cao Linhong,Xie Dongmei,Qu Yufeng,et al. Preparation of activated carbon (AC)-loaded TiO2 adsorbent[J]. RARE METALS,2011,30:217—220.
APA Cao Linhong,Xie Dongmei,Qu Yufeng,&Jing Chuanyong.(2011).Preparation of activated carbon (AC)-loaded TiO2 adsorbent.RARE METALS,30,217—220.
MLA Cao Linhong,et al."Preparation of activated carbon (AC)-loaded TiO2 adsorbent".RARE METALS 30(2011):217—220.

入库方式: OAI收割

来源:生态环境研究中心

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。