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Article: Functional Two-Dimensional Coordination Polymeric Layer as a Charge Barrier in Li-S Batteries

TitleFunctional Two-Dimensional Coordination Polymeric Layer as a Charge Barrier in Li-S Batteries
Authors
Keywordsshuttling effect
two-dimensional materials
lithium-sulfur battery
polysulfide
coordination polymers
Issue Date2018
Citation
ACS Nano, 2018, v. 12, n. 1, p. 836-843 How to Cite?
AbstractUltrathin two-dimensional (2D) polymeric layers are capable of separating gases and molecules based on the reported size exclusion mechanism. What is equally important but missing today is an exploration of the 2D layers with charge functionality, which enables applications using the charge exclusion principle. This work demonstrates a simple and scalable method of synthesizing a free-standing 2D coordination polymer Zn (benzimidazolate) (OH) at the air-water interface. The hydroxyl (-OH) groups are stoichiometrically coordinated and implement electrostatic charges in the 2D structures, providing powerful functionality as a charge barrier. Electrochemical performance of the Li-S battery shows that the Zn (benzimidazolate) (OH) coordination polymer layers efficiently mitigate the polysulfide shuttling effects and largely enhance the battery capacity and cycle performance. The synthesis of the proposed coordination polymeric layers is simple, scalable, cost saving, and promising for practical use in batteries. 2 2 2 2 2 2
Persistent Identifierhttp://hdl.handle.net/10722/298252
ISSN
2023 Impact Factor: 15.8
2023 SCImago Journal Rankings: 4.593
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorHuang, Jing Kai-
dc.contributor.authorLi, Mengliu-
dc.contributor.authorWan, Yi-
dc.contributor.authorDey, Sukumar-
dc.contributor.authorOstwal, Mayur-
dc.contributor.authorZhang, Daliang-
dc.contributor.authorYang, Chih Wen-
dc.contributor.authorSu, Chun Jen-
dc.contributor.authorJeng, U. Ser-
dc.contributor.authorMing, Jun-
dc.contributor.authorAmassian, Aram-
dc.contributor.authorLai, Zhiping-
dc.contributor.authorHan, Yu-
dc.contributor.authorLi, Sean-
dc.contributor.authorLi, Lain Jong-
dc.date.accessioned2021-04-08T03:08:00Z-
dc.date.available2021-04-08T03:08:00Z-
dc.date.issued2018-
dc.identifier.citationACS Nano, 2018, v. 12, n. 1, p. 836-843-
dc.identifier.issn1936-0851-
dc.identifier.urihttp://hdl.handle.net/10722/298252-
dc.description.abstractUltrathin two-dimensional (2D) polymeric layers are capable of separating gases and molecules based on the reported size exclusion mechanism. What is equally important but missing today is an exploration of the 2D layers with charge functionality, which enables applications using the charge exclusion principle. This work demonstrates a simple and scalable method of synthesizing a free-standing 2D coordination polymer Zn (benzimidazolate) (OH) at the air-water interface. The hydroxyl (-OH) groups are stoichiometrically coordinated and implement electrostatic charges in the 2D structures, providing powerful functionality as a charge barrier. Electrochemical performance of the Li-S battery shows that the Zn (benzimidazolate) (OH) coordination polymer layers efficiently mitigate the polysulfide shuttling effects and largely enhance the battery capacity and cycle performance. The synthesis of the proposed coordination polymeric layers is simple, scalable, cost saving, and promising for practical use in batteries. 2 2 2 2 2 2-
dc.languageeng-
dc.relation.ispartofACS Nano-
dc.subjectshuttling effect-
dc.subjecttwo-dimensional materials-
dc.subjectlithium-sulfur battery-
dc.subjectpolysulfide-
dc.subjectcoordination polymers-
dc.titleFunctional Two-Dimensional Coordination Polymeric Layer as a Charge Barrier in Li-S Batteries-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acsnano.7b08223-
dc.identifier.pmid29301079-
dc.identifier.scopuseid_2-s2.0-85042182279-
dc.identifier.volume12-
dc.identifier.issue1-
dc.identifier.spage836-
dc.identifier.epage843-
dc.identifier.eissn1936-086X-
dc.identifier.isiWOS:000423495200090-
dc.identifier.issnl1936-0851-

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