Bifunctional Effects of Cation Additive on Na‐O 2 Batteries
Aprotic Na‐O 2 batteries have attracted growing interest owing to their low overpotentials and high energy density. Their cycling stability and Coulombic efficiency are limited, however, by Na dendrite formation and superoxide (O 2 − ) degradation. Here, we present a bifunctional cation additive, th...
Gespeichert in:
| Veröffentlicht in: | Angewandte Chemie 2021-02, Vol.133 (6), p.3242-3248 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3248 |
|---|---|
| container_issue | 6 |
| container_start_page | 3242 |
| container_title | Angewandte Chemie |
| container_volume | 133 |
| creator | Zhao, Shuo Wang, Chenchen Du, Dongfeng Li, Lin Chou, Shulei Li, Fujun Chen, Jun |
| description | Aprotic Na‐O
2
batteries have attracted growing interest owing to their low overpotentials and high energy density. Their cycling stability and Coulombic efficiency are limited, however, by Na dendrite formation and superoxide (O
2
−
) degradation. Here, we present a bifunctional cation additive, the tetrabutylammonium cation (TBA
+
), to simultaneously protect the Na anode and stabilize the superoxide. The adsorption of TBA
+
on the Na anode suppresses the dendrite formation in the Na plating and ensures stable anode cycling at high current density in both Ar and oxygen atmospheres. Aprotic Na‐O
2
batteries with TBA
+
show increased Coulombic efficiency as well as good rate capability. These are rewarded by the fast desolvation kinetics of O
2
−
and suppression of the disproportionation reaction of O
2
−
with TBA
+
, as confirmed by molecular dynamics simulation and DFT calculations. This bifunctional effect of this cation additive paves a new avenue for the development of Na‐O
2
batteries. |
| doi_str_mv | 10.1002/ange.202012787 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1002_ange_202012787</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1002_ange_202012787</sourcerecordid><originalsourceid>FETCH-LOGICAL-c847-9cfeb7d0db2b5ecaa85b42d0fb05ad8204cf6245042f767a8b8008587dab72c93</originalsourceid><addsrcrecordid>eNo9z81KxDAUBeAgCtbRreu8QOvNbdKkCxczZfyBwdnMvtz8SWTsSFMFdz6Cz-iTaFFcncNZHPgYuxRQCQC8ouExVAgIArXRR6wQCkVZa6WPWQEgZWlQtqfsLOcnAGhQtwW7XqX4OrgpHQba83WMwU2ZHyLvaN740vs0pbfAf_oDfX18bjnyFU1TGFPI5-wk0j6Hi79csN3NetfdlZvt7X233JTOSF22LgarPXiLVgVHZJSV6CFaUOQNgnSxQalAYtSNJmMNgFFGe7IaXVsvWPV768ZDzmOI_cuYnml87wX0s72f7f2_vf4GDTRNKA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Bifunctional Effects of Cation Additive on Na‐O 2 Batteries</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Zhao, Shuo ; Wang, Chenchen ; Du, Dongfeng ; Li, Lin ; Chou, Shulei ; Li, Fujun ; Chen, Jun</creator><creatorcontrib>Zhao, Shuo ; Wang, Chenchen ; Du, Dongfeng ; Li, Lin ; Chou, Shulei ; Li, Fujun ; Chen, Jun</creatorcontrib><description>Aprotic Na‐O
2
batteries have attracted growing interest owing to their low overpotentials and high energy density. Their cycling stability and Coulombic efficiency are limited, however, by Na dendrite formation and superoxide (O
2
−
) degradation. Here, we present a bifunctional cation additive, the tetrabutylammonium cation (TBA
+
), to simultaneously protect the Na anode and stabilize the superoxide. The adsorption of TBA
+
on the Na anode suppresses the dendrite formation in the Na plating and ensures stable anode cycling at high current density in both Ar and oxygen atmospheres. Aprotic Na‐O
2
batteries with TBA
+
show increased Coulombic efficiency as well as good rate capability. These are rewarded by the fast desolvation kinetics of O
2
−
and suppression of the disproportionation reaction of O
2
−
with TBA
+
, as confirmed by molecular dynamics simulation and DFT calculations. This bifunctional effect of this cation additive paves a new avenue for the development of Na‐O
2
batteries.</description><identifier>ISSN: 0044-8249</identifier><identifier>EISSN: 1521-3757</identifier><identifier>DOI: 10.1002/ange.202012787</identifier><language>eng</language><ispartof>Angewandte Chemie, 2021-02, Vol.133 (6), p.3242-3248</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c847-9cfeb7d0db2b5ecaa85b42d0fb05ad8204cf6245042f767a8b8008587dab72c93</citedby><cites>FETCH-LOGICAL-c847-9cfeb7d0db2b5ecaa85b42d0fb05ad8204cf6245042f767a8b8008587dab72c93</cites><orcidid>0000-0001-8604-9689 ; 0000-0003-3503-1897 ; 0000-0002-1298-0267 ; 0000-0003-1155-6082</orcidid></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></links><search><creatorcontrib>Zhao, Shuo</creatorcontrib><creatorcontrib>Wang, Chenchen</creatorcontrib><creatorcontrib>Du, Dongfeng</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Chou, Shulei</creatorcontrib><creatorcontrib>Li, Fujun</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><title>Bifunctional Effects of Cation Additive on Na‐O 2 Batteries</title><title>Angewandte Chemie</title><description>Aprotic Na‐O
2
batteries have attracted growing interest owing to their low overpotentials and high energy density. Their cycling stability and Coulombic efficiency are limited, however, by Na dendrite formation and superoxide (O
2
−
) degradation. Here, we present a bifunctional cation additive, the tetrabutylammonium cation (TBA
+
), to simultaneously protect the Na anode and stabilize the superoxide. The adsorption of TBA
+
on the Na anode suppresses the dendrite formation in the Na plating and ensures stable anode cycling at high current density in both Ar and oxygen atmospheres. Aprotic Na‐O
2
batteries with TBA
+
show increased Coulombic efficiency as well as good rate capability. These are rewarded by the fast desolvation kinetics of O
2
−
and suppression of the disproportionation reaction of O
2
−
with TBA
+
, as confirmed by molecular dynamics simulation and DFT calculations. This bifunctional effect of this cation additive paves a new avenue for the development of Na‐O
2
batteries.</description><issn>0044-8249</issn><issn>1521-3757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNo9z81KxDAUBeAgCtbRreu8QOvNbdKkCxczZfyBwdnMvtz8SWTsSFMFdz6Cz-iTaFFcncNZHPgYuxRQCQC8ouExVAgIArXRR6wQCkVZa6WPWQEgZWlQtqfsLOcnAGhQtwW7XqX4OrgpHQba83WMwU2ZHyLvaN740vs0pbfAf_oDfX18bjnyFU1TGFPI5-wk0j6Hi79csN3NetfdlZvt7X233JTOSF22LgarPXiLVgVHZJSV6CFaUOQNgnSxQalAYtSNJmMNgFFGe7IaXVsvWPV768ZDzmOI_cuYnml87wX0s72f7f2_vf4GDTRNKA</recordid><startdate>20210208</startdate><enddate>20210208</enddate><creator>Zhao, Shuo</creator><creator>Wang, Chenchen</creator><creator>Du, Dongfeng</creator><creator>Li, Lin</creator><creator>Chou, Shulei</creator><creator>Li, Fujun</creator><creator>Chen, Jun</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-8604-9689</orcidid><orcidid>https://orcid.org/0000-0003-3503-1897</orcidid><orcidid>https://orcid.org/0000-0002-1298-0267</orcidid><orcidid>https://orcid.org/0000-0003-1155-6082</orcidid></search><sort><creationdate>20210208</creationdate><title>Bifunctional Effects of Cation Additive on Na‐O 2 Batteries</title><author>Zhao, Shuo ; Wang, Chenchen ; Du, Dongfeng ; Li, Lin ; Chou, Shulei ; Li, Fujun ; Chen, Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c847-9cfeb7d0db2b5ecaa85b42d0fb05ad8204cf6245042f767a8b8008587dab72c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Shuo</creatorcontrib><creatorcontrib>Wang, Chenchen</creatorcontrib><creatorcontrib>Du, Dongfeng</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Chou, Shulei</creatorcontrib><creatorcontrib>Li, Fujun</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><collection>CrossRef</collection><jtitle>Angewandte Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Shuo</au><au>Wang, Chenchen</au><au>Du, Dongfeng</au><au>Li, Lin</au><au>Chou, Shulei</au><au>Li, Fujun</au><au>Chen, Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bifunctional Effects of Cation Additive on Na‐O 2 Batteries</atitle><jtitle>Angewandte Chemie</jtitle><date>2021-02-08</date><risdate>2021</risdate><volume>133</volume><issue>6</issue><spage>3242</spage><epage>3248</epage><pages>3242-3248</pages><issn>0044-8249</issn><eissn>1521-3757</eissn><abstract>Aprotic Na‐O
2
batteries have attracted growing interest owing to their low overpotentials and high energy density. Their cycling stability and Coulombic efficiency are limited, however, by Na dendrite formation and superoxide (O
2
−
) degradation. Here, we present a bifunctional cation additive, the tetrabutylammonium cation (TBA
+
), to simultaneously protect the Na anode and stabilize the superoxide. The adsorption of TBA
+
on the Na anode suppresses the dendrite formation in the Na plating and ensures stable anode cycling at high current density in both Ar and oxygen atmospheres. Aprotic Na‐O
2
batteries with TBA
+
show increased Coulombic efficiency as well as good rate capability. These are rewarded by the fast desolvation kinetics of O
2
−
and suppression of the disproportionation reaction of O
2
−
with TBA
+
, as confirmed by molecular dynamics simulation and DFT calculations. This bifunctional effect of this cation additive paves a new avenue for the development of Na‐O
2
batteries.</abstract><doi>10.1002/ange.202012787</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-8604-9689</orcidid><orcidid>https://orcid.org/0000-0003-3503-1897</orcidid><orcidid>https://orcid.org/0000-0002-1298-0267</orcidid><orcidid>https://orcid.org/0000-0003-1155-6082</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8249 |
| ispartof | Angewandte Chemie, 2021-02, Vol.133 (6), p.3242-3248 |
| issn | 0044-8249 1521-3757 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_ange_202012787 |
| source | Wiley Online Library Journals Frontfile Complete |
| title | Bifunctional Effects of Cation Additive on Na‐O 2 Batteries |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T21%3A29%3A40IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Bifunctional%20Effects%20of%20Cation%20Additive%20on%20Na%E2%80%90O%202%20Batteries&rft.jtitle=Angewandte%20Chemie&rft.au=Zhao,%20Shuo&rft.date=2021-02-08&rft.volume=133&rft.issue=6&rft.spage=3242&rft.epage=3248&rft.pages=3242-3248&rft.issn=0044-8249&rft.eissn=1521-3757&rft_id=info:doi/10.1002/ange.202012787&rft_dat=%3Ccrossref%3E10_1002_ange_202012787%3C/crossref%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |