Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries
Although birnessite-type manganese dioxide (δ-MnO ) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO batteries, the poor structural stability associated with Zn intercalation/deintercalation limits its further practical application. Herein, δ-MnO ultrathin n...
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| Veröffentlicht in: | Small methods 2022-12, Vol.6 (12), p.e2201142 |
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| container_start_page | e2201142 |
| container_title | Small methods |
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| creator | Qiu, Ce Liu, Jia Liu, Hanghui Zhu, Xiaohui Xue, Liang Li, Shuang Ni, Mingzhu Zhao, Yang Wang, Tong Savilov, Serguei V Aldoshin, Sergey M Xia, Hui |
| description | Although birnessite-type manganese dioxide (δ-MnO
) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO
batteries, the poor structural stability associated with Zn
intercalation/deintercalation limits its further practical application. Herein, δ-MnO
ultrathin nanosheets are coupled with reduced graphene oxide (rGO) via van der Waals (vdW) self-assembly in a vacuum freeze-drying process. It is interesting to find that the presence of vdW interaction between δ-MnO
and rGO can effectively suppress the layered-to-spinel phase transition in δ-MnO
during cycling. As a result, the coupled δ-MnO
/rGO hybrid cathode with a sandwich-like heterostructure exhibits remarkable cycle performance with 80.1% capacity retained after 3000 cycles at 2.0 A g
. The first principle calculations demonstrate that the strong interfacial interaction between δ-MnO
and rGO results in improved electron transfer and strengthened layered structure for δ-MnO
. This work establishes a viable strategy to mitigate the adverse layered-to-spinel phase transition in layered manganese oxide in aqueous energy storage systems. |
| doi_str_mv | 10.1002/smtd.202201142 |
| format | Article |
| fullrecord | <record><control><sourceid>pubmed_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1002_smtd_202201142</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>36333209</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1079-7c9d21c0056aa6d44770d9a9f33e44258a0247b3c8c24e0683e55632dd42205a3</originalsourceid><addsrcrecordid>eNpNkM1OwkAURidGIwTZujTzAoX567RdKlEhwWACxsRNc-ncypgyNDOVhMTH8jl8JosocXXv4pxvcQi55GzAGRPDsG7MQDAhGOdKnJCukFpHmWbp6b-_Q_ohvLFWYFzGgp-TjtRSSsGyLvmYv9e1xxDQ0Cns0KOJmk00r63Dij6uICBdeHDBNnbjqHX06zN6cDMq6NYC3YKjBj19BqgCnbgGPRQ_ZLnxdGxfV9WOzhtYVkhf3PAg3kDTchbDBTkrWw_7v7dHnu5uF6NxNJ3dT0bX06jgLMmipMiM4AVjsQbQRqkkYSaDrJQSlRJxCkyoZCmLtBAKmU4lxrGWwhjVpolB9sjgsFv4TQgey7z2dg1-l3OW70vm-5L5sWQrXB2E-n25RnPE_7rJb2TyblU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Qiu, Ce ; Liu, Jia ; Liu, Hanghui ; Zhu, Xiaohui ; Xue, Liang ; Li, Shuang ; Ni, Mingzhu ; Zhao, Yang ; Wang, Tong ; Savilov, Serguei V ; Aldoshin, Sergey M ; Xia, Hui</creator><creatorcontrib>Qiu, Ce ; Liu, Jia ; Liu, Hanghui ; Zhu, Xiaohui ; Xue, Liang ; Li, Shuang ; Ni, Mingzhu ; Zhao, Yang ; Wang, Tong ; Savilov, Serguei V ; Aldoshin, Sergey M ; Xia, Hui</creatorcontrib><description>Although birnessite-type manganese dioxide (δ-MnO
) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO
batteries, the poor structural stability associated with Zn
intercalation/deintercalation limits its further practical application. Herein, δ-MnO
ultrathin nanosheets are coupled with reduced graphene oxide (rGO) via van der Waals (vdW) self-assembly in a vacuum freeze-drying process. It is interesting to find that the presence of vdW interaction between δ-MnO
and rGO can effectively suppress the layered-to-spinel phase transition in δ-MnO
during cycling. As a result, the coupled δ-MnO
/rGO hybrid cathode with a sandwich-like heterostructure exhibits remarkable cycle performance with 80.1% capacity retained after 3000 cycles at 2.0 A g
. The first principle calculations demonstrate that the strong interfacial interaction between δ-MnO
and rGO results in improved electron transfer and strengthened layered structure for δ-MnO
. This work establishes a viable strategy to mitigate the adverse layered-to-spinel phase transition in layered manganese oxide in aqueous energy storage systems.</description><identifier>ISSN: 2366-9608</identifier><identifier>EISSN: 2366-9608</identifier><identifier>DOI: 10.1002/smtd.202201142</identifier><identifier>PMID: 36333209</identifier><language>eng</language><publisher>Germany</publisher><ispartof>Small methods, 2022-12, Vol.6 (12), p.e2201142</ispartof><rights>2022 Wiley-VCH GmbH.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1079-7c9d21c0056aa6d44770d9a9f33e44258a0247b3c8c24e0683e55632dd42205a3</citedby><cites>FETCH-LOGICAL-c1079-7c9d21c0056aa6d44770d9a9f33e44258a0247b3c8c24e0683e55632dd42205a3</cites><orcidid>0000-0002-2517-2410</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36333209$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Qiu, Ce</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Liu, Hanghui</creatorcontrib><creatorcontrib>Zhu, Xiaohui</creatorcontrib><creatorcontrib>Xue, Liang</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Ni, Mingzhu</creatorcontrib><creatorcontrib>Zhao, Yang</creatorcontrib><creatorcontrib>Wang, Tong</creatorcontrib><creatorcontrib>Savilov, Serguei V</creatorcontrib><creatorcontrib>Aldoshin, Sergey M</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><title>Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries</title><title>Small methods</title><addtitle>Small Methods</addtitle><description>Although birnessite-type manganese dioxide (δ-MnO
) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO
batteries, the poor structural stability associated with Zn
intercalation/deintercalation limits its further practical application. Herein, δ-MnO
ultrathin nanosheets are coupled with reduced graphene oxide (rGO) via van der Waals (vdW) self-assembly in a vacuum freeze-drying process. It is interesting to find that the presence of vdW interaction between δ-MnO
and rGO can effectively suppress the layered-to-spinel phase transition in δ-MnO
during cycling. As a result, the coupled δ-MnO
/rGO hybrid cathode with a sandwich-like heterostructure exhibits remarkable cycle performance with 80.1% capacity retained after 3000 cycles at 2.0 A g
. The first principle calculations demonstrate that the strong interfacial interaction between δ-MnO
and rGO results in improved electron transfer and strengthened layered structure for δ-MnO
. This work establishes a viable strategy to mitigate the adverse layered-to-spinel phase transition in layered manganese oxide in aqueous energy storage systems.</description><issn>2366-9608</issn><issn>2366-9608</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpNkM1OwkAURidGIwTZujTzAoX567RdKlEhwWACxsRNc-ncypgyNDOVhMTH8jl8JosocXXv4pxvcQi55GzAGRPDsG7MQDAhGOdKnJCukFpHmWbp6b-_Q_ohvLFWYFzGgp-TjtRSSsGyLvmYv9e1xxDQ0Cns0KOJmk00r63Dij6uICBdeHDBNnbjqHX06zN6cDMq6NYC3YKjBj19BqgCnbgGPRQ_ZLnxdGxfV9WOzhtYVkhf3PAg3kDTchbDBTkrWw_7v7dHnu5uF6NxNJ3dT0bX06jgLMmipMiM4AVjsQbQRqkkYSaDrJQSlRJxCkyoZCmLtBAKmU4lxrGWwhjVpolB9sjgsFv4TQgey7z2dg1-l3OW70vm-5L5sWQrXB2E-n25RnPE_7rJb2TyblU</recordid><startdate>202212</startdate><enddate>202212</enddate><creator>Qiu, Ce</creator><creator>Liu, Jia</creator><creator>Liu, Hanghui</creator><creator>Zhu, Xiaohui</creator><creator>Xue, Liang</creator><creator>Li, Shuang</creator><creator>Ni, Mingzhu</creator><creator>Zhao, Yang</creator><creator>Wang, Tong</creator><creator>Savilov, Serguei V</creator><creator>Aldoshin, Sergey M</creator><creator>Xia, Hui</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-2517-2410</orcidid></search><sort><creationdate>202212</creationdate><title>Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries</title><author>Qiu, Ce ; Liu, Jia ; Liu, Hanghui ; Zhu, Xiaohui ; Xue, Liang ; Li, Shuang ; Ni, Mingzhu ; Zhao, Yang ; Wang, Tong ; Savilov, Serguei V ; Aldoshin, Sergey M ; Xia, Hui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1079-7c9d21c0056aa6d44770d9a9f33e44258a0247b3c8c24e0683e55632dd42205a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qiu, Ce</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Liu, Hanghui</creatorcontrib><creatorcontrib>Zhu, Xiaohui</creatorcontrib><creatorcontrib>Xue, Liang</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Ni, Mingzhu</creatorcontrib><creatorcontrib>Zhao, Yang</creatorcontrib><creatorcontrib>Wang, Tong</creatorcontrib><creatorcontrib>Savilov, Serguei V</creatorcontrib><creatorcontrib>Aldoshin, Sergey M</creatorcontrib><creatorcontrib>Xia, Hui</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Small methods</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qiu, Ce</au><au>Liu, Jia</au><au>Liu, Hanghui</au><au>Zhu, Xiaohui</au><au>Xue, Liang</au><au>Li, Shuang</au><au>Ni, Mingzhu</au><au>Zhao, Yang</au><au>Wang, Tong</au><au>Savilov, Serguei V</au><au>Aldoshin, Sergey M</au><au>Xia, Hui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries</atitle><jtitle>Small methods</jtitle><addtitle>Small Methods</addtitle><date>2022-12</date><risdate>2022</risdate><volume>6</volume><issue>12</issue><spage>e2201142</spage><pages>e2201142-</pages><issn>2366-9608</issn><eissn>2366-9608</eissn><abstract>Although birnessite-type manganese dioxide (δ-MnO
) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO
batteries, the poor structural stability associated with Zn
intercalation/deintercalation limits its further practical application. Herein, δ-MnO
ultrathin nanosheets are coupled with reduced graphene oxide (rGO) via van der Waals (vdW) self-assembly in a vacuum freeze-drying process. It is interesting to find that the presence of vdW interaction between δ-MnO
and rGO can effectively suppress the layered-to-spinel phase transition in δ-MnO
during cycling. As a result, the coupled δ-MnO
/rGO hybrid cathode with a sandwich-like heterostructure exhibits remarkable cycle performance with 80.1% capacity retained after 3000 cycles at 2.0 A g
. The first principle calculations demonstrate that the strong interfacial interaction between δ-MnO
and rGO results in improved electron transfer and strengthened layered structure for δ-MnO
. This work establishes a viable strategy to mitigate the adverse layered-to-spinel phase transition in layered manganese oxide in aqueous energy storage systems.</abstract><cop>Germany</cop><pmid>36333209</pmid><doi>10.1002/smtd.202201142</doi><orcidid>https://orcid.org/0000-0002-2517-2410</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| title | Suppressed Layered-to-Spinel Phase Transition in δ-MnO 2 via van der Waals Interaction for Highly Stable Zn/MnO 2 Batteries |
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