{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360025437264564992.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1038/s41467-022-33636-8"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/s41467-022-33636-8.pdf"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/s41467-022-33636-8"}}],"dc:title":[{"@value":"Charge self-regulation in 1T'''-MoS2 structure with rich S vacancies for enhanced hydrogen evolution activity"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Active electronic states in transition metal dichalcogenides are able to prompt hydrogen evolution by improving hydrogen absorption. However, the development of thermodynamically stable hexagonal 2H-MoS<jats:sub>2</jats:sub> as hydrogen evolution catalyst is likely to be shadowed by its limited active electronic state. Herein, the charge self-regulation effect mediated by tuning Mo−Mo bonds and S vacancies is revealed in metastable trigonal MoS<jats:sub>2</jats:sub> (1T'''-MoS<jats:sub>2</jats:sub>) structure, which is favarable for the generation of active electronic states to boost the hydrogen evolution reaction activity. The optimal 1T'''-MoS<jats:sub>2</jats:sub> sample exhibits a low overpotential of 158 mV at 10 mA cm<jats:sup>−2</jats:sup> and a Tafel slope of 74.5 mV dec<jats:sup>−1</jats:sup> in acidic conditions, which are far exceeding the 2H-MoS<jats:sub>2</jats:sub> counterpart (369 mV and 137 mV dec<jats:sup>−1</jats:sup>). Theoretical modeling indicates that the boosted performance is attributed to the formation of massive active electronic states induced by the charge self-regulation effect of Mo−Mo bonds in defective 1T'''-MoS<jats:sub>2</jats:sub> with rich S vacancies.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380025437264565000","@type":"Researcher","foaf:name":[{"@value":"Xiaowei Guo"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564994","@type":"Researcher","foaf:name":[{"@value":"Erhong Song"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564999","@type":"Researcher","foaf:name":[{"@value":"Wei Zhao"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564993","@type":"Researcher","foaf:name":[{"@value":"Shumao Xu"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564996","@type":"Researcher","foaf:name":[{"@value":"Wenli Zhao"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564998","@type":"Researcher","foaf:name":[{"@value":"Yongjiu Lei"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564995","@type":"Researcher","foaf:name":[{"@value":"Yuqiang Fang"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564992","@type":"Researcher","foaf:name":[{"@value":"Jianjun Liu"}]},{"@id":"https://cir.nii.ac.jp/crid/1380025437264564997","@type":"Researcher","foaf:name":[{"@value":"Fuqiang Huang"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"20411723"}],"prism:publicationName":[{"@value":"Nature Communications"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2022-10-10","prism:volume":"13","prism:number":"1"},"reviewed":"false","dc:rights":["https://creativecommons.org/licenses/by/4.0","https://creativecommons.org/licenses/by/4.0"],"url":[{"@id":"https://www.nature.com/articles/s41467-022-33636-8.pdf"},{"@id":"https://www.nature.com/articles/s41467-022-33636-8"}],"createdAt":"2022-10-10","modifiedAt":"2022-10-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360869854356933120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Universal Polaronic Behavior in Elemental Doping of MoS<sub>2</sub> from First-Principles"}]},{"@id":"https://cir.nii.ac.jp/crid/1360869856033813632","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Oxophilic Tm‐Sites in MoS<sub>2</sub> Trigger Thermodynamic Spontaneous Water Dissociation for Enhanced Hydrogen Evolution"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1038/s41467-022-33636-8"},{"@type":"CROSSREF","@value":"10.1021/acsnano.4c08366_references_DOI_9lZYidYKAPCoWAdDOREGVGc9aps"},{"@type":"CROSSREF","@value":"10.1002/aenm.202401716_references_DOI_9lZYidYKAPCoWAdDOREGVGc9aps"}]}