Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries

Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries

[Display omitted] Platinum group metal (PGM)-free catalysts represented by nitrogen and iron co-doped carbon (Fe-N-C) catalysts are desirable and critical for metal-air batteries, but challenges still exist in performance and stability. Here, cerium oxides (CeOx) are incorporated into a two-dimensio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of colloid and interface science 2023-05, Vol.637, p.10-19
Hauptverfasser: Tu, Feng-Di, Wu, Zi-Yun, Guo, Pan, Shen, Li-Xiao, Zhang, Zi-Yu, Dai, Yun-Kun, Ma, Miao, Liu, Jing, Xu, Bin, Zhang, Yun-Long, Zhao, Lei, Wang, Zhen-Bo
Format: Artikel
Sprache:eng
Schlagworte:
Ce4+/Ce3+ redox system
Cerium oxides
Nitrogen and iron co-doped carbon catalyst
Oxygen reduction reaction
Zinc-air battery
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 19
container_issue
container_start_page 10
container_title Journal of colloid and interface science
container_volume 637
creator Tu, Feng-Di
Wu, Zi-Yun
Guo, Pan
Shen, Li-Xiao
Zhang, Zi-Yu
Dai, Yun-Kun
Ma, Miao
Liu, Jing
Xu, Bin
Zhang, Yun-Long
Zhao, Lei
Wang, Zhen-Bo
description [Display omitted] Platinum group metal (PGM)-free catalysts represented by nitrogen and iron co-doped carbon (Fe-N-C) catalysts are desirable and critical for metal-air batteries, but challenges still exist in performance and stability. Here, cerium oxides (CeOx) are incorporated into a two-dimensional Fe-N-C catalyst (FeNC-Ce-950) via a host-guest strategy. The Ce4+/Ce3+ redox system creates a large number of oxygen vacancies for rapid O2 adsorption to accelerate the kinetics of oxygen reduction reaction (ORR). Consequently, the as-synthesized FeNC-Ce-950 catalyst exhibits a half-wave potential (E1/2) of 0.921 V and negligible decay (
doi_str_mv 10.1016/j.jcis.2023.01.057
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2768817462</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0021979723000632</els_id><sourcerecordid>2768817462</sourcerecordid><originalsourceid>FETCH-LOGICAL-c333t-fa531d905a6f91e4cafc828e91207ab0eb7637f6cbc44decd01331500a9ac6023</originalsourceid><addsrcrecordid>eNp9kLGOEzEQhi0EEuHgBahc0niZWWfXWYkGRdyBdOIaaGisyews5yhZB9s5krfHUaClmin-79fMp9RbhAYB-_fbZsshNy20tgFsoHPP1AJh6IxDsM_VAqBFM7jBvVSvct4CIHbdsFCnWzFfzVozFdqdc8l6FI6Jioz6dyiPOp7OP2XWT8Q0c5BsUuBHvZaHky5Rh5mTUJZ_sSTjkUuIsz5ImmLaV0h0XfSP2VBIekOlSKo9r9WLiXZZ3vydN-r77adv68_m_uHuy_rjvWFrbTETdRbHATrqpwFlyTTxql3JgC042oBsXG_d1POGl8t6-ghoLXYANBD3VceNenftPaT46yi5-H3ILLsdzRKP2beuX63QLftLtL1GOcWck0z-kMKe0tkj-Itmv_UXzf6i2QP6qrlCH66Q1CeegiSfq6b69RiScPFjDP_D_wBuvIge</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2768817462</pqid></control><display><type>article</type><title>Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries</title><source>Elsevier ScienceDirect Journals</source><creator>Tu, Feng-Di ; Wu, Zi-Yun ; Guo, Pan ; Shen, Li-Xiao ; Zhang, Zi-Yu ; Dai, Yun-Kun ; Ma, Miao ; Liu, Jing ; Xu, Bin ; Zhang, Yun-Long ; Zhao, Lei ; Wang, Zhen-Bo</creator><creatorcontrib>Tu, Feng-Di ; Wu, Zi-Yun ; Guo, Pan ; Shen, Li-Xiao ; Zhang, Zi-Yu ; Dai, Yun-Kun ; Ma, Miao ; Liu, Jing ; Xu, Bin ; Zhang, Yun-Long ; Zhao, Lei ; Wang, Zhen-Bo</creatorcontrib><description>[Display omitted] Platinum group metal (PGM)-free catalysts represented by nitrogen and iron co-doped carbon (Fe-N-C) catalysts are desirable and critical for metal-air batteries, but challenges still exist in performance and stability. Here, cerium oxides (CeOx) are incorporated into a two-dimensional Fe-N-C catalyst (FeNC-Ce-950) via a host-guest strategy. The Ce4+/Ce3+ redox system creates a large number of oxygen vacancies for rapid O2 adsorption to accelerate the kinetics of oxygen reduction reaction (ORR). Consequently, the as-synthesized FeNC-Ce-950 catalyst exhibits a half-wave potential (E1/2) of 0.921 V and negligible decay (&lt;2 mV for ΔE1/2) after 5,000 accelerated durability cycles, significantly outperforming most of ORR catalysts reported in recent years and precious metal counterparts. When applied in a zinc-air battery, it demonstrates a peak power density of 175 mW cm−2 and a specific capacity of 757 mAh gZn−1. This study also provides a reference for the exploration of Fe-N-C catalysts decorated with variable valence metal oxides.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2023.01.057</identifier><language>eng</language><publisher>Elsevier Inc</publisher><subject>Ce4+/Ce3+ redox system ; Cerium oxides ; Nitrogen and iron co-doped carbon catalyst ; Oxygen reduction reaction ; Zinc-air battery</subject><ispartof>Journal of colloid and interface science, 2023-05, Vol.637, p.10-19</ispartof><rights>2023 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-fa531d905a6f91e4cafc828e91207ab0eb7637f6cbc44decd01331500a9ac6023</citedby><cites>FETCH-LOGICAL-c333t-fa531d905a6f91e4cafc828e91207ab0eb7637f6cbc44decd01331500a9ac6023</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0021979723000632$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Tu, Feng-Di</creatorcontrib><creatorcontrib>Wu, Zi-Yun</creatorcontrib><creatorcontrib>Guo, Pan</creatorcontrib><creatorcontrib>Shen, Li-Xiao</creatorcontrib><creatorcontrib>Zhang, Zi-Yu</creatorcontrib><creatorcontrib>Dai, Yun-Kun</creatorcontrib><creatorcontrib>Ma, Miao</creatorcontrib><creatorcontrib>Liu, Jing</creatorcontrib><creatorcontrib>Xu, Bin</creatorcontrib><creatorcontrib>Zhang, Yun-Long</creatorcontrib><creatorcontrib>Zhao, Lei</creatorcontrib><creatorcontrib>Wang, Zhen-Bo</creatorcontrib><title>Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries</title><title>Journal of colloid and interface science</title><description>[Display omitted] Platinum group metal (PGM)-free catalysts represented by nitrogen and iron co-doped carbon (Fe-N-C) catalysts are desirable and critical for metal-air batteries, but challenges still exist in performance and stability. Here, cerium oxides (CeOx) are incorporated into a two-dimensional Fe-N-C catalyst (FeNC-Ce-950) via a host-guest strategy. The Ce4+/Ce3+ redox system creates a large number of oxygen vacancies for rapid O2 adsorption to accelerate the kinetics of oxygen reduction reaction (ORR). Consequently, the as-synthesized FeNC-Ce-950 catalyst exhibits a half-wave potential (E1/2) of 0.921 V and negligible decay (&lt;2 mV for ΔE1/2) after 5,000 accelerated durability cycles, significantly outperforming most of ORR catalysts reported in recent years and precious metal counterparts. When applied in a zinc-air battery, it demonstrates a peak power density of 175 mW cm−2 and a specific capacity of 757 mAh gZn−1. This study also provides a reference for the exploration of Fe-N-C catalysts decorated with variable valence metal oxides.</description><subject>Ce4+/Ce3+ redox system</subject><subject>Cerium oxides</subject><subject>Nitrogen and iron co-doped carbon catalyst</subject><subject>Oxygen reduction reaction</subject><subject>Zinc-air battery</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kLGOEzEQhi0EEuHgBahc0niZWWfXWYkGRdyBdOIaaGisyews5yhZB9s5krfHUaClmin-79fMp9RbhAYB-_fbZsshNy20tgFsoHPP1AJh6IxDsM_VAqBFM7jBvVSvct4CIHbdsFCnWzFfzVozFdqdc8l6FI6Jioz6dyiPOp7OP2XWT8Q0c5BsUuBHvZaHky5Rh5mTUJZ_sSTjkUuIsz5ImmLaV0h0XfSP2VBIekOlSKo9r9WLiXZZ3vydN-r77adv68_m_uHuy_rjvWFrbTETdRbHATrqpwFlyTTxql3JgC042oBsXG_d1POGl8t6-ghoLXYANBD3VceNenftPaT46yi5-H3ILLsdzRKP2beuX63QLftLtL1GOcWck0z-kMKe0tkj-Itmv_UXzf6i2QP6qrlCH66Q1CeegiSfq6b69RiScPFjDP_D_wBuvIge</recordid><startdate>202305</startdate><enddate>202305</enddate><creator>Tu, Feng-Di</creator><creator>Wu, Zi-Yun</creator><creator>Guo, Pan</creator><creator>Shen, Li-Xiao</creator><creator>Zhang, Zi-Yu</creator><creator>Dai, Yun-Kun</creator><creator>Ma, Miao</creator><creator>Liu, Jing</creator><creator>Xu, Bin</creator><creator>Zhang, Yun-Long</creator><creator>Zhao, Lei</creator><creator>Wang, Zhen-Bo</creator><general>Elsevier Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202305</creationdate><title>Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries</title><author>Tu, Feng-Di ; Wu, Zi-Yun ; Guo, Pan ; Shen, Li-Xiao ; Zhang, Zi-Yu ; Dai, Yun-Kun ; Ma, Miao ; Liu, Jing ; Xu, Bin ; Zhang, Yun-Long ; Zhao, Lei ; Wang, Zhen-Bo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-fa531d905a6f91e4cafc828e91207ab0eb7637f6cbc44decd01331500a9ac6023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Ce4+/Ce3+ redox system</topic><topic>Cerium oxides</topic><topic>Nitrogen and iron co-doped carbon catalyst</topic><topic>Oxygen reduction reaction</topic><topic>Zinc-air battery</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tu, Feng-Di</creatorcontrib><creatorcontrib>Wu, Zi-Yun</creatorcontrib><creatorcontrib>Guo, Pan</creatorcontrib><creatorcontrib>Shen, Li-Xiao</creatorcontrib><creatorcontrib>Zhang, Zi-Yu</creatorcontrib><creatorcontrib>Dai, Yun-Kun</creatorcontrib><creatorcontrib>Ma, Miao</creatorcontrib><creatorcontrib>Liu, Jing</creatorcontrib><creatorcontrib>Xu, Bin</creatorcontrib><creatorcontrib>Zhang, Yun-Long</creatorcontrib><creatorcontrib>Zhao, Lei</creatorcontrib><creatorcontrib>Wang, Zhen-Bo</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tu, Feng-Di</au><au>Wu, Zi-Yun</au><au>Guo, Pan</au><au>Shen, Li-Xiao</au><au>Zhang, Zi-Yu</au><au>Dai, Yun-Kun</au><au>Ma, Miao</au><au>Liu, Jing</au><au>Xu, Bin</au><au>Zhang, Yun-Long</au><au>Zhao, Lei</au><au>Wang, Zhen-Bo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries</atitle><jtitle>Journal of colloid and interface science</jtitle><date>2023-05</date><risdate>2023</risdate><volume>637</volume><spage>10</spage><epage>19</epage><pages>10-19</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><abstract>[Display omitted] Platinum group metal (PGM)-free catalysts represented by nitrogen and iron co-doped carbon (Fe-N-C) catalysts are desirable and critical for metal-air batteries, but challenges still exist in performance and stability. Here, cerium oxides (CeOx) are incorporated into a two-dimensional Fe-N-C catalyst (FeNC-Ce-950) via a host-guest strategy. The Ce4+/Ce3+ redox system creates a large number of oxygen vacancies for rapid O2 adsorption to accelerate the kinetics of oxygen reduction reaction (ORR). Consequently, the as-synthesized FeNC-Ce-950 catalyst exhibits a half-wave potential (E1/2) of 0.921 V and negligible decay (&lt;2 mV for ΔE1/2) after 5,000 accelerated durability cycles, significantly outperforming most of ORR catalysts reported in recent years and precious metal counterparts. When applied in a zinc-air battery, it demonstrates a peak power density of 175 mW cm−2 and a specific capacity of 757 mAh gZn−1. This study also provides a reference for the exploration of Fe-N-C catalysts decorated with variable valence metal oxides.</abstract><pub>Elsevier Inc</pub><doi>10.1016/j.jcis.2023.01.057</doi><tpages>10</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0021-9797
ispartof Journal of colloid and interface science, 2023-05, Vol.637, p.10-19
issn 0021-9797
1095-7103
language eng
recordid cdi_proquest_miscellaneous_2768817462
source Elsevier ScienceDirect Journals
subjects Ce4+/Ce3+ redox system
Cerium oxides
Nitrogen and iron co-doped carbon catalyst
Oxygen reduction reaction
Zinc-air battery
title Fe-N-C catalysts decorated with oxygen vacancies-rich CeOx to increase oxygen reduction performance for Zn-air batteries
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T10%3A37%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Fe-N-C%20catalysts%20decorated%20with%20oxygen%20vacancies-rich%20CeOx%20to%20increase%20oxygen%20reduction%20performance%20for%20Zn-air%20batteries&rft.jtitle=Journal%20of%20colloid%20and%20interface%20science&rft.au=Tu,%20Feng-Di&rft.date=2023-05&rft.volume=637&rft.spage=10&rft.epage=19&rft.pages=10-19&rft.issn=0021-9797&rft.eissn=1095-7103&rft_id=info:doi/10.1016/j.jcis.2023.01.057&rft_dat=%3Cproquest_cross%3E2768817462%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2768817462&rft_id=info:pmid/&rft_els_id=S0021979723000632&rfr_iscdi=true