Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells

Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells

To improve the power generation of microbial fuel cell (MFC), the cathode is modified to increase its oxygen reduction reaction (ORR) activity by using Co/UiO-66, which derived from pyrolyzing the mixture of Co(NO3)2 as the metal precursor incorporated with NH2-UiO-66. It was found that Co/UiO-66 (M...

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Main Authors: Chen Zhenxin, Wu Qikai, Zhang Hongguo
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03017.pdf
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spelling doaj-8712f94d2381420d8d4243f10fa9be492021-05-04T12:17:07ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012450301710.1051/e3sconf/202124503017e3sconf_aeecs2021_03017Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cellsChen Zhenxin0Wu Qikai1Zhang HongguoGuangZhou University, School Environmental Sciences and Engineering, Key Laboratory for Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and ResourcesGuangZhou University, School Environmental Sciences and Engineering, Key Laboratory for Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and ResourcesTo improve the power generation of microbial fuel cell (MFC), the cathode is modified to increase its oxygen reduction reaction (ORR) activity by using Co/UiO-66, which derived from pyrolyzing the mixture of Co(NO3)2 as the metal precursor incorporated with NH2-UiO-66. It was found that Co/UiO-66 (MOF-900) has been developed as a high-performance electrocatalyst for ORR at a pyrolysis temperature of 900 °C. Therefore, Co/UiO-66 should be a promising oxygen reduction catalyst for application in MFCs. This study provides technical and theoretical validation for the MFC performance improvement by ORR active MOF-derived catalysts modified cathodes.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03017.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Chen Zhenxin
Wu Qikai
Zhang Hongguo
spellingShingle Chen Zhenxin
Wu Qikai
Zhang Hongguo
Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
E3S Web of Conferences
author_facet Chen Zhenxin
Wu Qikai
Zhang Hongguo
author_sort Chen Zhenxin
title Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
title_short Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
title_full Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
title_fullStr Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
title_full_unstemmed Novel Co/UiO-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
title_sort novel co/uio-66 metal organic framework catalyst for oxygen reduction reaction in microbial fuel cells
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description To improve the power generation of microbial fuel cell (MFC), the cathode is modified to increase its oxygen reduction reaction (ORR) activity by using Co/UiO-66, which derived from pyrolyzing the mixture of Co(NO3)2 as the metal precursor incorporated with NH2-UiO-66. It was found that Co/UiO-66 (MOF-900) has been developed as a high-performance electrocatalyst for ORR at a pyrolysis temperature of 900 °C. Therefore, Co/UiO-66 should be a promising oxygen reduction catalyst for application in MFCs. This study provides technical and theoretical validation for the MFC performance improvement by ORR active MOF-derived catalysts modified cathodes.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03017.pdf
work_keys_str_mv AT chenzhenxin novelcouio66metalorganicframeworkcatalystforoxygenreductionreactioninmicrobialfuelcells
AT wuqikai novelcouio66metalorganicframeworkcatalystforoxygenreductionreactioninmicrobialfuelcells
AT zhanghongguo novelcouio66metalorganicframeworkcatalystforoxygenreductionreactioninmicrobialfuelcells
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