Preparation of activated carbon (AC)-loaded TiO2 adsorbent
Preparation of activated carbon (AC)-loaded TiO2 adsorbent
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负载活性炭(AC)的TiO2吸附剂的制备
DOI:
10.1007/s12598-011-0272-y
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发表时间:
2011-11
期刊:
影响因子:
8.8
通讯作者:
Jing Chuanyong
中科院分区:
文献类型:
--
作者:
Cao Linhong;Xie Dongmei;Qu Yufeng;Jing Chuanyong
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 °C, and only anatase phase can be found at 400–700 °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 °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.
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DOI:
10.1021/la0489716
发表时间:
2004-11
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
Yuanzhi Li;N. Lee;D. Hwang;Jaesung Song;Eun Gu Lee;Sun-Jae Kim
通讯作者:
Yuanzhi Li;N. Lee;D. Hwang;Jaesung Song;Eun Gu Lee;Sun-Jae Kim
DOI:
10.1016/s1010-6030(99)00052-0
发表时间:
1999-05
影响因子:
4.3
作者:
H. Yang;W. Lin;K. Rajeshwar
通讯作者:
H. Yang;W. Lin;K. Rajeshwar
影响因子:
8.8
作者:
Lei Zhang;Y. Zhu;Hongmei Li;Na Liu;Xueyan Liu;Xuejun Guo
通讯作者:
Lei Zhang;Y. Zhu;Hongmei Li;Na Liu;Xueyan Liu;Xuejun Guo
DOI:
10.1080/10934520701795749
发表时间:
2008-02
期刊:
Journal of Environmental Science and Health, Part A
影响因子:
--
作者:
Guojing Liu;Xiangru Zhang;L. McWilliams;J. Talley;C. Neal
通讯作者:
Guojing Liu;Xiangru Zhang;L. McWilliams;J. Talley;C. Neal
影响因子:
22.1
作者:
Araña, J;Doña-Rodríguez, JM;Navío, JA
通讯作者:
Navío, JA