Preparation of Hollow Polyaniline Micro/Nanospheres and Their Removal Capacity of Cr (VI) from Wastewater.

Wu, Honge; Wang, Qing; Fei, Guang Tao; Xu, Shao Hui; Guo, Xiao; De Zhang, Li

Wu, Honge; Wang, Qing; Fei, Guang Tao; Xu, Shao Hui; Guo, Xiao; De Zhang, Li.

Afiliación

Wu H; Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, P. O. Box 1129, Hefei, 230031, People's Republic of China.
Wang Q; University of Science and Technology of China, Hefei, 230026, People's Republic of China.
Fei GT; College of Biological and Chemical Engineering, Anhui Polytechnic University, Wuhu, 241000, People's Republic of China.
Xu SH; Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, P. O. Box 1129, Hefei, 230031, People's Republic of China.
Guo X; Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, P. O. Box 1129, Hefei, 230031, People's Republic of China. gtfei@issp.ac.cn.
De Zhang L; Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, P. O. Box 1129, Hefei, 230031, People's Republic of China.

Nanoscale Res Lett ; 13(1): 401, 2018 Dec 07.

Article en En | MEDLINE | ID: mdl-30536050

ABSTRACT

ABSTRACT

The hollow polyaniline (PANI) micro/nanospheres are obtained through a simple monomer polymerization in alkaline solution with Triton X-100 Micelles as soft templates. The hollow PANI micro/nanospheres demonstrate rapid and effective removal ability for Chromium (VI) (Cr (VI)) in a wide pH range, and the maximum removal capacity can reach 127.88 mg/g at pH 3. After treated with acid, the used hollow PANI micro/nanospheres have about the similar removal capacity of Cr (VI) from wastewater.

Palabras clave

Hollow polyaniline micro/nanospheres; Removal; Reproducible; Toxic Cr (VI); Wastewater

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