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Effect of CuO/ZnO/FTO electrode properties on the performance of a photo-microbial fuel cell sensor for the detection of heavy metals

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成果类型:
期刊论文
作者:
Lu, Yue;Hu, Xingxin;Tang, Lin;Peng, Bo;Tang, Jin;...
通讯作者:
Lu, Y.;Tang, L.
作者机构:
[Lu, Yue; Tang, Lin; Liu, Qian; Tang, Jin; Hu, Xingxin] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
[Lu, Yue; Tang, Lin; Liu, Qian; Tang, Jin; Hu, Xingxin] Hunan Univ, Key Lab Environm Biol & Pollut Control, Minist Educ, Changsha 410082, Hunan, Peoples R China.
[Peng, Bo] Hunan Normal Univ, Coll Geog Sci, Changsha 410081, Peoples R China.
[Zeng, Taotao] Univ South China, Hunan Prov Key Lab Pollut Control & Resources Reus, Hengyang 421001, Hunan, Peoples R China.
[Lu, Yue] Hunan Univ, Coll Environm Sci & Engn, South Lushan Rd, Changsha 410082, Peoples R China.
通讯机构:
[Lu, Y.; Tang, L.] C
College of Environmental Science and Engineering, Hunan University, Changsha, 410082, Hunan, China<&wdkj&>Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, Hunan, China
语种:
英文
关键词:
Biosensor;Heavy metal;Microbial fuel cell;Photocatalysis;Self-powered
期刊:
Chemosphere
ISSN:
0045-6535
年:
2022
卷:
302
页码:
134779
基金类别:
This work was supported by Changsha Science and Technology Program (Grant No. kq2004022 ), Natural Science Foundation of Hunan Province of China (Grant No. 2020JJ4194 ), the Fundamental Research Funds for the Central Universities ( 531107050936 ), the National Innovative Talent Promotion Program of China ( 2017RA 2088 ), and the Funds for Innovative Province Construction of Hunan Province of China ( 2019RS3012 ).
机构署名:
本校为其他机构
院系归属:
土木工程学院
摘要:
The development of sustainable, low-cost and responsive technology for heavy metals detection in wastewater is crucial. In this study, by combining CuO/ZnO photocathode with microbial anode, a novel photo-microbial fuel cell (PMFC) sensor was developed. The self-powered PMFC was performed under light and dark condition for heavy metals detection. Compared with MFC sensor, PMFC sensor showed a wider detection range (0.1–4 mg L−1 of Cd2+ and 10–80 mg L−1 of Cu2+). The improved performance in sensing limit and sensitivity was mainly attributed...

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