{"@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/1360021393312403072.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/ange.202002762"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fange.202002762"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/ange.202002762"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ange.202002762"}}],"dc:title":[{"@value":"Constant Electricity Generation in Nanostructured Silicon by Evaporation‐Driven Water Flow"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Recently, hydrovoltaic technology emerged as a novel renewable energy harvesting method, which dramatically extends the capability to harvest water energy. However, the urgent issue restricting its device performance is poor carrier transport properties of the solid surface if large charged interface is considered simultaneously. Herein, a hydrovoltaic device based on silicon nanowire arrays (SiNWs), which provide large charged surface/volume ratio and excellent carrier transport properties, yields sustained electricity by a carrier concentration gradient induced by evaporation‐induced water flow inside nanochannels. The device can yield direct current with a short‐circuit current density of over 55 μA cm<jats:sup>−2</jats:sup>, which is three orders larger than a previously reported analogous device (approximately 40 nA cm<jats:sup>−2</jats:sup>). Moreover, it exhibits a constant output power density of over 6 μW cm<jats:sup>−2</jats:sup> and an open‐circuit voltage of up to 400 mV. Our finding may pave a way for developing energy‐harvesting devices from ubiquitous evaporation‐driven internal water flow in nature with semiconductor material of silicon.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380021393312403072","@type":"Researcher","foaf:name":[{"@value":"Yusheng Wang"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403077","@type":"Researcher","foaf:name":[{"@value":"Yuanshuai Qin"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403076","@type":"Researcher","foaf:name":[{"@value":"Ya Li"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403079","@type":"Researcher","foaf:name":[{"@value":"Yajuan Li"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403075","@type":"Researcher","foaf:name":[{"@value":"Baoquan Sun"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403073","@type":"Researcher","foaf:name":[{"@value":"Tao Song"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403080","@type":"Researcher","foaf:name":[{"@value":"Xiaoyue Sun"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403078","@type":"Researcher","foaf:name":[{"@value":"Hao Xu"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380021393312403074","@type":"Researcher","foaf:name":[{"@value":"Yeshu Tan"}],"jpcoar:affiliationName":[{"@value":"Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Soochow University  Suzhou 215123 P. R. China"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00448249"},{"@type":"EISSN","@value":"15213757"}],"prism:publicationName":[{"@value":"Angewandte Chemie"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2020-04-15","prism:volume":"132","prism:number":"26","prism:startingPage":"10706","prism:endingPage":"10712"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fange.202002762"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/ange.202002762"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ange.202002762"}],"createdAt":"2020-03-18","modifiedAt":"2023-09-05","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360021391881629696","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Atomic-scale engineering of cation vacancies in two-dimensional unilamellar metal oxide nanosheets for electricity generation from water evaporation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588381058921600","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Portable self-powered electrochemical aptasensor for ultrasensitive and real-time detection of microcystin-RR based on hydrovoltaic-photothermal coupling effect"}]},{"@id":"https://cir.nii.ac.jp/crid/1360869855559727616","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Hydrovoltaic Effect Coupling with Capacitor Amplification: A Mode for Sensitive Self-Powered Electrochemical Sensing"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/ange.202002762"},{"@type":"CROSSREF","@value":"10.1016/j.nanoen.2023.108348_references_DOI_ZC57Efcc4TLGy0KQpUBI5IMAAkV"},{"@type":"CROSSREF","@value":"10.1016/j.bios.2024.116834_references_DOI_ZC57Efcc4TLGy0KQpUBI5IMAAkV"},{"@type":"CROSSREF","@value":"10.1021/acs.analchem.3c01283_references_DOI_ZC57Efcc4TLGy0KQpUBI5IMAAkV"}]}