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Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries
[Display omitted] •The Zn foil is coated by carbon black to enlarge the electroactive surface area.•Nanofibrillated cellulose is used as an effective binder to adhere carbon black.•The modified anode can eliminate the dendritic growth and side reactions.•Excellent interface stability between the ano...
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| Published in: | Journal of colloid and interface science 2020-10, Vol.577, p.256-264 |
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| Main Authors: | , , , , , , |
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| cites | cdi_FETCH-LOGICAL-c333t-7ced4cfee0a76b999e01f4dddde0a0bdbac6dd59b4ad5585c86b48190004d91a3 |
| container_end_page | 264 |
| container_issue | |
| container_start_page | 256 |
| container_title | Journal of colloid and interface science |
| container_volume | 577 |
| creator | Wang, Anran Zhou, Weijun Huang, Aixiang Chen, Minfeng Chen, Jizhang Tian, Qinghua Xu, Junling |
| description | [Display omitted]
•The Zn foil is coated by carbon black to enlarge the electroactive surface area.•Nanofibrillated cellulose is used as an effective binder to adhere carbon black.•The modified anode can eliminate the dendritic growth and side reactions.•Excellent interface stability between the anode and electrolyte is achieved.•The Zn-MnO2 battery with modified anode shows significantly improved cyclability.
Aqueous zinc-ion batteries have received significant attention due to their low cost and high safety. However, the unsatisfactory cycling performances caused by the dendritic growth on the Zn anode limit their practical applications. Herein, we propose to modify the conventional Zn foil anode by using carbon black coating and nanofibrillated cellulose binder. The carbon black can form an electrically conductive network, thus greatly enlarging the electroactive surface area, while the nanofibrillated cellulose can act as an electrolyte reservoir to facilitate charge transports. Thanks to that, the modified anode can significantly eliminate the dendritic growth and side reactions, therefore ensuring excellent interface stability with the electrolyte even at a commercial-level areal capacity of 5 mAh g−1. With the modified anode, the Zn-MnO2 battery gives a high capacity retention of 87.4% after 1000 cycles, much higher than that with the unmodified Zn foil (42.6%). This study discloses a facile, scalable, and cost-effective strategy to achieve dendrite-free metal electrodes towards great cyclability. |
| doi_str_mv | 10.1016/j.jcis.2020.05.102 |
| format | article |
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•The Zn foil is coated by carbon black to enlarge the electroactive surface area.•Nanofibrillated cellulose is used as an effective binder to adhere carbon black.•The modified anode can eliminate the dendritic growth and side reactions.•Excellent interface stability between the anode and electrolyte is achieved.•The Zn-MnO2 battery with modified anode shows significantly improved cyclability.
Aqueous zinc-ion batteries have received significant attention due to their low cost and high safety. However, the unsatisfactory cycling performances caused by the dendritic growth on the Zn anode limit their practical applications. Herein, we propose to modify the conventional Zn foil anode by using carbon black coating and nanofibrillated cellulose binder. The carbon black can form an electrically conductive network, thus greatly enlarging the electroactive surface area, while the nanofibrillated cellulose can act as an electrolyte reservoir to facilitate charge transports. Thanks to that, the modified anode can significantly eliminate the dendritic growth and side reactions, therefore ensuring excellent interface stability with the electrolyte even at a commercial-level areal capacity of 5 mAh g−1. With the modified anode, the Zn-MnO2 battery gives a high capacity retention of 87.4% after 1000 cycles, much higher than that with the unmodified Zn foil (42.6%). This study discloses a facile, scalable, and cost-effective strategy to achieve dendrite-free metal electrodes towards great cyclability.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2020.05.102</identifier><language>eng</language><publisher>Elsevier Inc</publisher><subject>Aqueous batteries ; Dendrite free ; Nanofibrillated cellulose ; Surface modification ; Zinc ion storage</subject><ispartof>Journal of colloid and interface science, 2020-10, Vol.577, p.256-264</ispartof><rights>2020 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-7ced4cfee0a76b999e01f4dddde0a0bdbac6dd59b4ad5585c86b48190004d91a3</citedby><cites>FETCH-LOGICAL-c333t-7ced4cfee0a76b999e01f4dddde0a0bdbac6dd59b4ad5585c86b48190004d91a3</cites><orcidid>0000-0001-9811-7706 ; 0000-0002-2926-1090</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids></links><search><creatorcontrib>Wang, Anran</creatorcontrib><creatorcontrib>Zhou, Weijun</creatorcontrib><creatorcontrib>Huang, Aixiang</creatorcontrib><creatorcontrib>Chen, Minfeng</creatorcontrib><creatorcontrib>Chen, Jizhang</creatorcontrib><creatorcontrib>Tian, Qinghua</creatorcontrib><creatorcontrib>Xu, Junling</creatorcontrib><title>Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries</title><title>Journal of colloid and interface science</title><description>[Display omitted]
•The Zn foil is coated by carbon black to enlarge the electroactive surface area.•Nanofibrillated cellulose is used as an effective binder to adhere carbon black.•The modified anode can eliminate the dendritic growth and side reactions.•Excellent interface stability between the anode and electrolyte is achieved.•The Zn-MnO2 battery with modified anode shows significantly improved cyclability.
Aqueous zinc-ion batteries have received significant attention due to their low cost and high safety. However, the unsatisfactory cycling performances caused by the dendritic growth on the Zn anode limit their practical applications. Herein, we propose to modify the conventional Zn foil anode by using carbon black coating and nanofibrillated cellulose binder. The carbon black can form an electrically conductive network, thus greatly enlarging the electroactive surface area, while the nanofibrillated cellulose can act as an electrolyte reservoir to facilitate charge transports. Thanks to that, the modified anode can significantly eliminate the dendritic growth and side reactions, therefore ensuring excellent interface stability with the electrolyte even at a commercial-level areal capacity of 5 mAh g−1. With the modified anode, the Zn-MnO2 battery gives a high capacity retention of 87.4% after 1000 cycles, much higher than that with the unmodified Zn foil (42.6%). This study discloses a facile, scalable, and cost-effective strategy to achieve dendrite-free metal electrodes towards great cyclability.</description><subject>Aqueous batteries</subject><subject>Dendrite free</subject><subject>Nanofibrillated cellulose</subject><subject>Surface modification</subject><subject>Zinc ion storage</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9ULtOAzEQtBBIhMcPULmkubC-O-diRIMQL4mIBhoay489cDhssB1Q-AY-Gp9CzTYrzc7s7gwhRwymDNjsZDldGpemNdQwBV6weotMGAhedQyabTIBqFklOtHtkr2UlgCMcS4m5GcRrOvXzj_T_IL0yVPlg0X65fILNSrq4KkelHmlJqg80pS31BdS73R0w6AyWmpwGFZDSEi18xbjKT2nKccye17THGhENbhvpBa9jS5j1Uccj1ULf19TrXLG6DAdkJ1eDQkP__o-eby6fLi4qe7ur28vzu8q0zRNrjqDtjU9IqhupoUQCKxvbamCgLZamZm1XOhWWc7n3Mxnup0zAQCtFUw1--R4s_c9ho8VpizfXBo9KI9hlWTdgmCCi0YUar2hmhhSitjL9-jeVFxLBnKMXi7lGL0co5fAC1YX0dlGhMXEp8Mok3Hoy9suosnSBvef_BdeXZAY</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Wang, Anran</creator><creator>Zhou, Weijun</creator><creator>Huang, Aixiang</creator><creator>Chen, Minfeng</creator><creator>Chen, Jizhang</creator><creator>Tian, Qinghua</creator><creator>Xu, Junling</creator><general>Elsevier Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9811-7706</orcidid><orcidid>https://orcid.org/0000-0002-2926-1090</orcidid></search><sort><creationdate>20201001</creationdate><title>Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries</title><author>Wang, Anran ; Zhou, Weijun ; Huang, Aixiang ; Chen, Minfeng ; Chen, Jizhang ; Tian, Qinghua ; Xu, Junling</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-7ced4cfee0a76b999e01f4dddde0a0bdbac6dd59b4ad5585c86b48190004d91a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aqueous batteries</topic><topic>Dendrite free</topic><topic>Nanofibrillated cellulose</topic><topic>Surface modification</topic><topic>Zinc ion storage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Anran</creatorcontrib><creatorcontrib>Zhou, Weijun</creatorcontrib><creatorcontrib>Huang, Aixiang</creatorcontrib><creatorcontrib>Chen, Minfeng</creatorcontrib><creatorcontrib>Chen, Jizhang</creatorcontrib><creatorcontrib>Tian, Qinghua</creatorcontrib><creatorcontrib>Xu, Junling</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>Wang, Anran</au><au>Zhou, Weijun</au><au>Huang, Aixiang</au><au>Chen, Minfeng</au><au>Chen, Jizhang</au><au>Tian, Qinghua</au><au>Xu, Junling</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries</atitle><jtitle>Journal of colloid and interface science</jtitle><date>2020-10-01</date><risdate>2020</risdate><volume>577</volume><spage>256</spage><epage>264</epage><pages>256-264</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>[Display omitted]
•The Zn foil is coated by carbon black to enlarge the electroactive surface area.•Nanofibrillated cellulose is used as an effective binder to adhere carbon black.•The modified anode can eliminate the dendritic growth and side reactions.•Excellent interface stability between the anode and electrolyte is achieved.•The Zn-MnO2 battery with modified anode shows significantly improved cyclability.
Aqueous zinc-ion batteries have received significant attention due to their low cost and high safety. However, the unsatisfactory cycling performances caused by the dendritic growth on the Zn anode limit their practical applications. Herein, we propose to modify the conventional Zn foil anode by using carbon black coating and nanofibrillated cellulose binder. The carbon black can form an electrically conductive network, thus greatly enlarging the electroactive surface area, while the nanofibrillated cellulose can act as an electrolyte reservoir to facilitate charge transports. Thanks to that, the modified anode can significantly eliminate the dendritic growth and side reactions, therefore ensuring excellent interface stability with the electrolyte even at a commercial-level areal capacity of 5 mAh g−1. With the modified anode, the Zn-MnO2 battery gives a high capacity retention of 87.4% after 1000 cycles, much higher than that with the unmodified Zn foil (42.6%). This study discloses a facile, scalable, and cost-effective strategy to achieve dendrite-free metal electrodes towards great cyclability.</abstract><pub>Elsevier Inc</pub><doi>10.1016/j.jcis.2020.05.102</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-9811-7706</orcidid><orcidid>https://orcid.org/0000-0002-2926-1090</orcidid></addata></record> |
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| language | eng |
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| source | ScienceDirect Freedom Collection 2022-2024 |
| subjects | Aqueous batteries Dendrite free Nanofibrillated cellulose Surface modification Zinc ion storage |
| title | Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries |
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