Using Exciton/Trion Dynamics to Spatially Monitor the Catalytic Activities of MoS 2 during the Hydrogen Evolution Reaction
The adsorption and desorption of electrolyte ions strongly modulates the carrier density or carrier type on the surface of monolayer-MoS catalyst during the hydrogen evolution reaction (HER). The buildup of electrolyte ions onto the surface of monolayer MoS during the HER may also result in the form...
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| Veröffentlicht in: | ACS nano 2022-03, Vol.16 (3), p.4298-4307 |
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| creator | Hsiao, Fu-He Chung, Cheng-Chu Chiang, Chun-Hao Feng, Wei-Neng Tzeng, Wen-Yen Lin, Hung-Min Tu, Chien-Ming Wu, Heng-Liang Wang, Yu-Han Woon, Wei-Yen Chen, Hsiao-Chien Chen, Ching-Hsiang Lo, Chao-Yuan Lai, Man-Hong Chang, Yu-Ming Lu, Li-Syuan Chang, Wen-Hao Chen, Chun-Wei Luo, Chih-Wei |
| description | The adsorption and desorption of electrolyte ions strongly modulates the carrier density or carrier type on the surface of monolayer-MoS
catalyst during the hydrogen evolution reaction (HER). The buildup of electrolyte ions onto the surface of monolayer MoS
during the HER may also result in the formation of excitons and trions, similar to those observed in gate-controlled field-effect transistor devices. Using the distinct carrier relaxation dynamics of excitons and trions of monolayer MoS
as sensitive descriptors, an in situ microcell-based scanning time-resolved liquid cell microscope is set up to simultaneously measure the bias-dependent exciton/trion dynamics and spatially map the catalytic activity of monolayer MoS
during the HER. This operando probing technique used to monitor the interplay between exciton/trion dynamics and electrocatalytic activity for two-dimensional transition metal dichalcogenides provides an excellent platform to investigate the local carrier behaviors at the atomic layer/liquid electrolyte interfaces during electrocatalytic reaction. |
| doi_str_mv | 10.1021/acsnano.1c10380 |
| format | Article |
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catalyst during the hydrogen evolution reaction (HER). The buildup of electrolyte ions onto the surface of monolayer MoS
during the HER may also result in the formation of excitons and trions, similar to those observed in gate-controlled field-effect transistor devices. Using the distinct carrier relaxation dynamics of excitons and trions of monolayer MoS
as sensitive descriptors, an in situ microcell-based scanning time-resolved liquid cell microscope is set up to simultaneously measure the bias-dependent exciton/trion dynamics and spatially map the catalytic activity of monolayer MoS
during the HER. This operando probing technique used to monitor the interplay between exciton/trion dynamics and electrocatalytic activity for two-dimensional transition metal dichalcogenides provides an excellent platform to investigate the local carrier behaviors at the atomic layer/liquid electrolyte interfaces during electrocatalytic reaction.</description><identifier>ISSN: 1936-0851</identifier><identifier>EISSN: 1936-086X</identifier><identifier>DOI: 10.1021/acsnano.1c10380</identifier><identifier>PMID: 35254822</identifier><language>eng</language><publisher>United States</publisher><ispartof>ACS nano, 2022-03, Vol.16 (3), p.4298-4307</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1092-59934151ec3c60d5a6d67049a288913b4ba7e75ba26c0f8a68611ac5c25973233</citedby><cites>FETCH-LOGICAL-c1092-59934151ec3c60d5a6d67049a288913b4ba7e75ba26c0f8a68611ac5c25973233</cites><orcidid>0000-0002-6453-7435 ; 0000-0003-3096-249X ; 0000-0003-1250-9851 ; 0000-0003-4880-6006 ; 0000-0001-7299-9122</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,2766,27929,27930</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35254822$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hsiao, Fu-He</creatorcontrib><creatorcontrib>Chung, Cheng-Chu</creatorcontrib><creatorcontrib>Chiang, Chun-Hao</creatorcontrib><creatorcontrib>Feng, Wei-Neng</creatorcontrib><creatorcontrib>Tzeng, Wen-Yen</creatorcontrib><creatorcontrib>Lin, Hung-Min</creatorcontrib><creatorcontrib>Tu, Chien-Ming</creatorcontrib><creatorcontrib>Wu, Heng-Liang</creatorcontrib><creatorcontrib>Wang, Yu-Han</creatorcontrib><creatorcontrib>Woon, Wei-Yen</creatorcontrib><creatorcontrib>Chen, Hsiao-Chien</creatorcontrib><creatorcontrib>Chen, Ching-Hsiang</creatorcontrib><creatorcontrib>Lo, Chao-Yuan</creatorcontrib><creatorcontrib>Lai, Man-Hong</creatorcontrib><creatorcontrib>Chang, Yu-Ming</creatorcontrib><creatorcontrib>Lu, Li-Syuan</creatorcontrib><creatorcontrib>Chang, Wen-Hao</creatorcontrib><creatorcontrib>Chen, Chun-Wei</creatorcontrib><creatorcontrib>Luo, Chih-Wei</creatorcontrib><title>Using Exciton/Trion Dynamics to Spatially Monitor the Catalytic Activities of MoS 2 during the Hydrogen Evolution Reaction</title><title>ACS nano</title><addtitle>ACS Nano</addtitle><description>The adsorption and desorption of electrolyte ions strongly modulates the carrier density or carrier type on the surface of monolayer-MoS
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as sensitive descriptors, an in situ microcell-based scanning time-resolved liquid cell microscope is set up to simultaneously measure the bias-dependent exciton/trion dynamics and spatially map the catalytic activity of monolayer MoS
during the HER. This operando probing technique used to monitor the interplay between exciton/trion dynamics and electrocatalytic activity for two-dimensional transition metal dichalcogenides provides an excellent platform to investigate the local carrier behaviors at the atomic layer/liquid electrolyte interfaces during electrocatalytic reaction.</description><issn>1936-0851</issn><issn>1936-086X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNo9kF1PwjAYhRujEUWvvTP9A4N-rF13SRDFBGMikHi3dF2HNaMlbSHOX-8WkKv3XDznJO8DwANGI4wIHksVrLRuhBVGVKALcINzyhMk-OflOTM8ALchfCPEMpHxazCgjLBUEHIDftfB2A2c_SgTnR2vvHEWPrVWbo0KMDq43MloZNO08M3ZjvEwfmk4lVE2bTQKTlQ0BxONDtDVHbOEBFZ734_24LytvNtoC2cH1-xjv_6hperDHbiqZRP0_ekOwfp5tprOk8X7y-t0ski6n3KSsDynKWZYK6o4qpjkFc9QmksiRI5pmZYy0xkrJeEK1UJywTGWiinC8owSSodgfNxV3oXgdV3svNlK3xYYFb3F4mSxOFnsGo_Hxm5fbnV15v-10T9uGXAq</recordid><startdate>20220322</startdate><enddate>20220322</enddate><creator>Hsiao, Fu-He</creator><creator>Chung, Cheng-Chu</creator><creator>Chiang, Chun-Hao</creator><creator>Feng, Wei-Neng</creator><creator>Tzeng, Wen-Yen</creator><creator>Lin, Hung-Min</creator><creator>Tu, Chien-Ming</creator><creator>Wu, Heng-Liang</creator><creator>Wang, Yu-Han</creator><creator>Woon, Wei-Yen</creator><creator>Chen, Hsiao-Chien</creator><creator>Chen, Ching-Hsiang</creator><creator>Lo, Chao-Yuan</creator><creator>Lai, Man-Hong</creator><creator>Chang, Yu-Ming</creator><creator>Lu, Li-Syuan</creator><creator>Chang, Wen-Hao</creator><creator>Chen, Chun-Wei</creator><creator>Luo, Chih-Wei</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6453-7435</orcidid><orcidid>https://orcid.org/0000-0003-3096-249X</orcidid><orcidid>https://orcid.org/0000-0003-1250-9851</orcidid><orcidid>https://orcid.org/0000-0003-4880-6006</orcidid><orcidid>https://orcid.org/0000-0001-7299-9122</orcidid></search><sort><creationdate>20220322</creationdate><title>Using Exciton/Trion Dynamics to Spatially Monitor the Catalytic Activities of MoS 2 during the Hydrogen Evolution Reaction</title><author>Hsiao, Fu-He ; Chung, Cheng-Chu ; Chiang, Chun-Hao ; Feng, Wei-Neng ; Tzeng, Wen-Yen ; Lin, Hung-Min ; Tu, Chien-Ming ; Wu, Heng-Liang ; Wang, Yu-Han ; Woon, Wei-Yen ; Chen, Hsiao-Chien ; Chen, Ching-Hsiang ; Lo, Chao-Yuan ; Lai, Man-Hong ; Chang, Yu-Ming ; Lu, Li-Syuan ; Chang, Wen-Hao ; Chen, Chun-Wei ; Luo, Chih-Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1092-59934151ec3c60d5a6d67049a288913b4ba7e75ba26c0f8a68611ac5c25973233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hsiao, Fu-He</creatorcontrib><creatorcontrib>Chung, Cheng-Chu</creatorcontrib><creatorcontrib>Chiang, Chun-Hao</creatorcontrib><creatorcontrib>Feng, Wei-Neng</creatorcontrib><creatorcontrib>Tzeng, Wen-Yen</creatorcontrib><creatorcontrib>Lin, Hung-Min</creatorcontrib><creatorcontrib>Tu, Chien-Ming</creatorcontrib><creatorcontrib>Wu, Heng-Liang</creatorcontrib><creatorcontrib>Wang, Yu-Han</creatorcontrib><creatorcontrib>Woon, Wei-Yen</creatorcontrib><creatorcontrib>Chen, Hsiao-Chien</creatorcontrib><creatorcontrib>Chen, Ching-Hsiang</creatorcontrib><creatorcontrib>Lo, Chao-Yuan</creatorcontrib><creatorcontrib>Lai, Man-Hong</creatorcontrib><creatorcontrib>Chang, Yu-Ming</creatorcontrib><creatorcontrib>Lu, Li-Syuan</creatorcontrib><creatorcontrib>Chang, Wen-Hao</creatorcontrib><creatorcontrib>Chen, Chun-Wei</creatorcontrib><creatorcontrib>Luo, Chih-Wei</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><jtitle>ACS nano</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hsiao, Fu-He</au><au>Chung, Cheng-Chu</au><au>Chiang, Chun-Hao</au><au>Feng, Wei-Neng</au><au>Tzeng, Wen-Yen</au><au>Lin, Hung-Min</au><au>Tu, Chien-Ming</au><au>Wu, Heng-Liang</au><au>Wang, Yu-Han</au><au>Woon, Wei-Yen</au><au>Chen, Hsiao-Chien</au><au>Chen, Ching-Hsiang</au><au>Lo, Chao-Yuan</au><au>Lai, Man-Hong</au><au>Chang, Yu-Ming</au><au>Lu, Li-Syuan</au><au>Chang, Wen-Hao</au><au>Chen, Chun-Wei</au><au>Luo, Chih-Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Using Exciton/Trion Dynamics to Spatially Monitor the Catalytic Activities of MoS 2 during the Hydrogen Evolution Reaction</atitle><jtitle>ACS nano</jtitle><addtitle>ACS Nano</addtitle><date>2022-03-22</date><risdate>2022</risdate><volume>16</volume><issue>3</issue><spage>4298</spage><epage>4307</epage><pages>4298-4307</pages><issn>1936-0851</issn><eissn>1936-086X</eissn><abstract>The adsorption and desorption of electrolyte ions strongly modulates the carrier density or carrier type on the surface of monolayer-MoS
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during the HER may also result in the formation of excitons and trions, similar to those observed in gate-controlled field-effect transistor devices. Using the distinct carrier relaxation dynamics of excitons and trions of monolayer MoS
as sensitive descriptors, an in situ microcell-based scanning time-resolved liquid cell microscope is set up to simultaneously measure the bias-dependent exciton/trion dynamics and spatially map the catalytic activity of monolayer MoS
during the HER. This operando probing technique used to monitor the interplay between exciton/trion dynamics and electrocatalytic activity for two-dimensional transition metal dichalcogenides provides an excellent platform to investigate the local carrier behaviors at the atomic layer/liquid electrolyte interfaces during electrocatalytic reaction.</abstract><cop>United States</cop><pmid>35254822</pmid><doi>10.1021/acsnano.1c10380</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-6453-7435</orcidid><orcidid>https://orcid.org/0000-0003-3096-249X</orcidid><orcidid>https://orcid.org/0000-0003-1250-9851</orcidid><orcidid>https://orcid.org/0000-0003-4880-6006</orcidid><orcidid>https://orcid.org/0000-0001-7299-9122</orcidid></addata></record> |
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| title | Using Exciton/Trion Dynamics to Spatially Monitor the Catalytic Activities of MoS 2 during the Hydrogen Evolution Reaction |
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