Design of a novel and efficient electro-Fenton cathode with skeleton of melamine foams
Design of a novel and efficient electro-Fenton cathode with skeleton of melamine foams
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一种新型高效三聚氰胺泡沫骨架电芬顿阴极的设计
DOI:
10.1016/j.matlet.2018.12.096
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发表时间:
2019-03
影响因子:
3
通讯作者:
Wang Fei
中科院分区:
文献类型:
--
作者:
Zhang Yimei;Chen Zhuang;Wu Panpan;Duan Yaxiao;Zhao Yalong;Zhou Lincheng;Lai Yuxian;Wang Fei
A facile method using melamine foam (MF) as the framework was firstly developed to construct Fe3O4coated multi-walled carbon nanotube (MWCNT)- polytetrafluoroethylene (PTFE) as efficient electro-Fenton (EF) cathode (Fe@PTFE/MWCNT-MF). Effect of PTFE on the yield of H2O2was comparatively investigated. Using the 0.3% of PTFE modified electrode had the highest H2O2yield (130 mg L−1) within 60 min. The analysis of contact angle and linear sweep voltammetry (LSV) showed that the optimum electrode exhibited superhydrophobicity (137°) and higher current response for oxygen reduction reaction (ORR). Compared to the traditional homogeneous EF system, the composite cathode exhibited excellent activation of H2O2to generate radical dotOH. The removal rates of methylene blue (MB) and total organic carbon (TOC) reached 100% and 78.4%, respectively. A possible degradation mechanism was also proposed. The Fe@PTFE/MWCNT-MF was an attractive candidate as EF cathode for oxidation removal of organic matters.
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影响因子:
6.6
作者:
Liu, Tianfu;Wang, Kun;Wang, Yi
通讯作者:
Wang, Yi
DOI:
10.1021/jp074198m
发表时间:
2007-11
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
H. Ai;Chong Zhang;Yun Li;Liang Zhang;Fang Li
通讯作者:
H. Ai;Chong Zhang;Yun Li;Liang Zhang;Fang Li
影响因子:
13.6
作者:
Chen, Zhuang;Zhang, Yimei;Zhang, Dandan
通讯作者:
Zhang, Dandan
影响因子:
--
作者:
Li, Baojun;Cao, Huaqiang;Warner, Jamie H.
通讯作者:
Warner, Jamie H.
影响因子:
3.9
作者:
Luo, Haijian;Li, Chaolin;Dong, Xiaoqing
通讯作者:
Dong, Xiaoqing