Toward Cost-Effective Manufacturing of Silicon Solar Cells: Electrodeposition of High-Quality Si Films in a CaCl2-based Molten Salt
DC Field | Value | Language |
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dc.contributor.author | Yang, X. | - |
dc.contributor.author | Ji, L. | - |
dc.contributor.author | Zou, X. | - |
dc.contributor.author | Lim, T. | - |
dc.contributor.author | Zhao, J. | - |
dc.contributor.author | Yu, E.T. | - |
dc.contributor.author | Bard, A.J. | - |
dc.date.available | 2019-03-13T01:59:37Z | - |
dc.date.created | 2018-09-14 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/32127 | - |
dc.description.abstract | Electrodeposition of Si films from a Si-containing electrolyte is a cost-effective approach for the manufacturing of solar cells. Proposals relying on fluoride-based molten salts have suffered from low product quality due to difficulties in impurity control. Here we demonstrate the successful electrodeposition of high-quality Si films from a CaCl2-based molten salt. Soluble SiIV−O anions generated from solid SiO2 are electrodeposited onto a graphite substrate to form a dense film of crystalline Si. Impurities in the deposited Si film are controlled at low concentrations (both B and P are less than 1 ppm). In the photoelectrochemical measurements, the film shows p-type semiconductor character and large photocurrent. A p–n junction fabricated from the deposited Si film exhibits clear photovoltaic effects. This study represents the first step to the ultimate goal of developing a cost-effective manufacturing process for Si solar cells based on electrodeposition. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.relation.isPartOf | Angewandte Chemie - International Edition | - |
dc.title | Toward Cost-Effective Manufacturing of Silicon Solar Cells: Electrodeposition of High-Quality Si Films in a CaCl2-based Molten Salt | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/anie.201707635 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Angewandte Chemie - International Edition, v.56, no.47, pp.15078 - 15082 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000445812900053 | - |
dc.identifier.scopusid | 2-s2.0-85033801925 | - |
dc.citation.endPage | 15082 | - |
dc.citation.number | 47 | - |
dc.citation.startPage | 15078 | - |
dc.citation.title | Angewandte Chemie - International Edition | - |
dc.citation.volume | 56 | - |
dc.contributor.affiliatedAuthor | Lim, T. | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | calcium chloride | - |
dc.subject.keywordAuthor | electrochemistry | - |
dc.subject.keywordAuthor | electrodeposition | - |
dc.subject.keywordAuthor | silicon | - |
dc.subject.keywordAuthor | solar cells | - |
dc.description.journalRegisteredClass | scopus | - |
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