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Metal nanoparticles capped with plant polyphenol for oxygen reduction electrocatalysis
[Display omitted] The development of a convenient and universal strategy for the synthesis of inorganic–organic hybrid nanomaterials with phenolic coating on the surface is of special significance for the preparation of electrocatalysts. In this work, we report an environmentally friendly, practical...
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Published in: | Journal of colloid and interface science 2023-07, Vol.641, p.359-365 |
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container_title | Journal of colloid and interface science |
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creator | Yan, Min Yin, Shuli Meng, Fanqing Qi, Jianguang Li, Xin Cui, Peizhe Wang, Yinglong Wang, Liang |
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The development of a convenient and universal strategy for the synthesis of inorganic–organic hybrid nanomaterials with phenolic coating on the surface is of special significance for the preparation of electrocatalysts. In this work, we report an environmentally friendly, practical, and convenient method for one-step reduction and generation of organically capped nanocatalysts using natural polyphenol tannic acid (TA) as reducing agents and coating agents. TA coated metal (Pd, Ag and Au) nanoparticles are prepared by this strategy, among which TA coated Pd nanoparticles (PdTA NPs) show excellent oxygen reduction reaction activity and stability under alkaline conditions. Interestingly, the TA in the outer layer makes PdTA NPs methanol resistant, and TA acts as molecular armor against CO poisoning. We propose an efficient interfacial coordination coating strategy, which opens up new way to regulate the interface engineering of electrocatalysts reasonably and has broad application prospects. |
doi_str_mv | 10.1016/j.jcis.2023.03.023 |
format | article |
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The development of a convenient and universal strategy for the synthesis of inorganic–organic hybrid nanomaterials with phenolic coating on the surface is of special significance for the preparation of electrocatalysts. In this work, we report an environmentally friendly, practical, and convenient method for one-step reduction and generation of organically capped nanocatalysts using natural polyphenol tannic acid (TA) as reducing agents and coating agents. TA coated metal (Pd, Ag and Au) nanoparticles are prepared by this strategy, among which TA coated Pd nanoparticles (PdTA NPs) show excellent oxygen reduction reaction activity and stability under alkaline conditions. Interestingly, the TA in the outer layer makes PdTA NPs methanol resistant, and TA acts as molecular armor against CO poisoning. We propose an efficient interfacial coordination coating strategy, which opens up new way to regulate the interface engineering of electrocatalysts reasonably and has broad application prospects.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2023.03.023</identifier><identifier>PMID: 36940592</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Electrocatalysts ; electrochemistry ; Inorganic–organic hybrid ; Interface engineering ; methanol ; Molecular armor ; nanocatalysts ; nanoparticles ; oxygen ; Oxygen reduction reaction ; polyphenols ; tannins</subject><ispartof>Journal of colloid and interface science, 2023-07, Vol.641, p.359-365</ispartof><rights>2023 Elsevier Inc.</rights><rights>Copyright © 2023 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-d5cee7833a0c7e23d8e1e5deeae51d962466bde46999dea3ba6fcb00b9854ae23</citedby><cites>FETCH-LOGICAL-c389t-d5cee7833a0c7e23d8e1e5deeae51d962466bde46999dea3ba6fcb00b9854ae23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36940592$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yan, Min</creatorcontrib><creatorcontrib>Yin, Shuli</creatorcontrib><creatorcontrib>Meng, Fanqing</creatorcontrib><creatorcontrib>Qi, Jianguang</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Cui, Peizhe</creatorcontrib><creatorcontrib>Wang, Yinglong</creatorcontrib><creatorcontrib>Wang, Liang</creatorcontrib><title>Metal nanoparticles capped with plant polyphenol for oxygen reduction electrocatalysis</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
The development of a convenient and universal strategy for the synthesis of inorganic–organic hybrid nanomaterials with phenolic coating on the surface is of special significance for the preparation of electrocatalysts. In this work, we report an environmentally friendly, practical, and convenient method for one-step reduction and generation of organically capped nanocatalysts using natural polyphenol tannic acid (TA) as reducing agents and coating agents. TA coated metal (Pd, Ag and Au) nanoparticles are prepared by this strategy, among which TA coated Pd nanoparticles (PdTA NPs) show excellent oxygen reduction reaction activity and stability under alkaline conditions. Interestingly, the TA in the outer layer makes PdTA NPs methanol resistant, and TA acts as molecular armor against CO poisoning. We propose an efficient interfacial coordination coating strategy, which opens up new way to regulate the interface engineering of electrocatalysts reasonably and has broad application prospects.</description><subject>Electrocatalysts</subject><subject>electrochemistry</subject><subject>Inorganic–organic hybrid</subject><subject>Interface engineering</subject><subject>methanol</subject><subject>Molecular armor</subject><subject>nanocatalysts</subject><subject>nanoparticles</subject><subject>oxygen</subject><subject>Oxygen reduction reaction</subject><subject>polyphenols</subject><subject>tannins</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLAzEUhYMoWh9_wIVk6WZqHs1kAm6k-IKKG3UbMsmtTZlOxmSq9t-boepS4cDdnPNx-RA6pWRMCS0vluOl9WnMCONjksP4DhpRokQhKeG7aEQIo4WSSh6gw5SWhFAqhNpHB7xUEyIUG6GXB-hNg1vThs7E3tsGEram68DhD98vcNeYtsddaDbdAtrQ4HmIOHxuXqHFEdza9j60GBqwfQzWZNgm-XSM9uamSXDyfY_Q88310_SumD3e3k-vZoXlleoLJyyArDg3xEpg3FVAQTgAA4I6VbJJWdYOJqVSyoHhtSnntiakVpWYmDw4QudbbhfD2xpSr1c-WWjy0xDWSXMquJSKSv5vlclKsSyGDlS2rdoYUoow1130KxM3mhI9qNdLPajXg3pNctjAP_vmr-sVuN_Jj-tcuNwWIAt59xB1sh5aC87HbE-74P_ifwFmIJcs</recordid><startdate>20230701</startdate><enddate>20230701</enddate><creator>Yan, Min</creator><creator>Yin, Shuli</creator><creator>Meng, Fanqing</creator><creator>Qi, Jianguang</creator><creator>Li, Xin</creator><creator>Cui, Peizhe</creator><creator>Wang, Yinglong</creator><creator>Wang, Liang</creator><general>Elsevier Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20230701</creationdate><title>Metal nanoparticles capped with plant polyphenol for oxygen reduction electrocatalysis</title><author>Yan, Min ; Yin, Shuli ; Meng, Fanqing ; Qi, Jianguang ; Li, Xin ; Cui, Peizhe ; Wang, Yinglong ; Wang, Liang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-d5cee7833a0c7e23d8e1e5deeae51d962466bde46999dea3ba6fcb00b9854ae23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Electrocatalysts</topic><topic>electrochemistry</topic><topic>Inorganic–organic hybrid</topic><topic>Interface engineering</topic><topic>methanol</topic><topic>Molecular armor</topic><topic>nanocatalysts</topic><topic>nanoparticles</topic><topic>oxygen</topic><topic>Oxygen reduction reaction</topic><topic>polyphenols</topic><topic>tannins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yan, Min</creatorcontrib><creatorcontrib>Yin, Shuli</creatorcontrib><creatorcontrib>Meng, Fanqing</creatorcontrib><creatorcontrib>Qi, Jianguang</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Cui, Peizhe</creatorcontrib><creatorcontrib>Wang, Yinglong</creatorcontrib><creatorcontrib>Wang, Liang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yan, Min</au><au>Yin, Shuli</au><au>Meng, Fanqing</au><au>Qi, Jianguang</au><au>Li, Xin</au><au>Cui, Peizhe</au><au>Wang, Yinglong</au><au>Wang, Liang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Metal nanoparticles capped with plant polyphenol for oxygen reduction electrocatalysis</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2023-07-01</date><risdate>2023</risdate><volume>641</volume><spage>359</spage><epage>365</epage><pages>359-365</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><abstract>[Display omitted]
The development of a convenient and universal strategy for the synthesis of inorganic–organic hybrid nanomaterials with phenolic coating on the surface is of special significance for the preparation of electrocatalysts. In this work, we report an environmentally friendly, practical, and convenient method for one-step reduction and generation of organically capped nanocatalysts using natural polyphenol tannic acid (TA) as reducing agents and coating agents. TA coated metal (Pd, Ag and Au) nanoparticles are prepared by this strategy, among which TA coated Pd nanoparticles (PdTA NPs) show excellent oxygen reduction reaction activity and stability under alkaline conditions. Interestingly, the TA in the outer layer makes PdTA NPs methanol resistant, and TA acts as molecular armor against CO poisoning. We propose an efficient interfacial coordination coating strategy, which opens up new way to regulate the interface engineering of electrocatalysts reasonably and has broad application prospects.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>36940592</pmid><doi>10.1016/j.jcis.2023.03.023</doi><tpages>7</tpages></addata></record> |
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subjects | Electrocatalysts electrochemistry Inorganic–organic hybrid Interface engineering methanol Molecular armor nanocatalysts nanoparticles oxygen Oxygen reduction reaction polyphenols tannins |
title | Metal nanoparticles capped with plant polyphenol for oxygen reduction electrocatalysis |
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