Search: id:"swepub:oai:DiVA.org:liu-188124" >
Facile synthesis of...
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Huang, LinzheGuangzhou Univ, Peoples R China
(author)
Facile synthesis of NS@UiO-66 porous carbon for efficient oxygen reduction reaction in microbial fuel cells
- Article/chapterEnglish2022
Publisher, publication year, extent ...
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ELSEVIER,2022
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-188124
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-188124URI
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https://doi.org/10.1016/j.jpowsour.2022.231884DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Funding Agencies|National Natural Sci- ence Foundation of China [51778156]; Pearl River S & T Nova Pro- gram of Guangzhou [201806010191]; Science and Technology Program of Guangzhou [201707010256]; Talent Cultivation Pro- gram of Guangzhou University; Guangdong Natural Science Foundation [2022A1515010441]
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Exploiting a facile way to synthesize low-cost and high-performance oxygen reduction reaction (ORR) catalysts is a core issue in microbial fuel cells (MFCs). Hence, a facile and extensible method has been developed to prepare efficient ORR catalysts by using robust UiO-66 as a precursor, modified with melamine and trithiocyanuric via the impregnation method. Benefiting from the hierarchical structure of UiO-66, the NS@UiO-66 has excellent stability, more active sites and improved mass transfer. Significantly, the half-wave potential and the current density of the NS@UiO-66 are 0.546 V vs. RHE and 6.19 mA cm(-2) respectively, which is better than that of benchmark Pt/C in neutral conditions. Furthermore, the power density of MFCs assembled with the NS@UiO-66 catalyst is 318.6 +/- 2.15 mW m(-2). The density functional theory calculation demonstrates that the reaction barrier can be reduced effectively for accelerating the ORR process through the synergistic effect of N and S. The NS@UiO-66, as an ideal candidate to substitute for the commercial Pt/C counterpart, is expected to promote the scaling-up production and application of MFCs due to low-cost elements doping and facilely synthetic method.
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Zhong, KengqiangGuangzhou Univ, Peoples R China; Univ Sci & Technol China, Peoples R China
(author)
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Zhang, HongguoGuangzhou Univ, Linkoping Univ Res Ctr Urban Sustainable Dev, Guangzhou 510006, Peoples R China; Guangzhou Univ, Peoples R China; Guangzhou Univ, Peoples R China
(author)
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Wu, GuoqingGuangzhou Univ, Peoples R China
(author)
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Yang, RuoyunGuangzhou Univ, Peoples R China
(author)
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Lin, DongjiaoGuangzhou Univ, Peoples R China
(author)
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Arulmani, Samuel Raj BabuGuangzhou Univ, Peoples R China
(author)
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Liu, XianjieLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)xiali21
(author)
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Huang, LeiGuangzhou Univ, Peoples R China
(author)
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Yan, JiaGuangzhou Univ, Peoples R China
(author)
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Guangzhou Univ, Peoples R ChinaGuangzhou Univ, Peoples R China; Univ Sci & Technol China, Peoples R China
(creator_code:org_t)
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In:Journal of Power Sources: ELSEVIER5440378-77531873-2755
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Huang, Linzhe
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Zhong, Kengqiang
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Zhang, Hongguo
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Wu, Guoqing
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Yang, Ruoyun
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Lin, Dongjiao
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Arulmani, Samuel ...
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Liu, Xianjie
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Huang, Lei
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Yan, Jia
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NATURAL SCIENCES
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Journal of Power ...
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Linköping University