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dc.contributor.author | Ma, Yuanjia | en |
dc.contributor.author | Yamamoto, Takayuki | en |
dc.contributor.author | Yasuda, Kouji | en |
dc.contributor.author | Nohira, Toshiyuki | en |
dc.contributor.alternative | 馬, 元嘉 | ja |
dc.contributor.alternative | 山本, 貴之 | ja |
dc.contributor.alternative | 安田, 幸司 | ja |
dc.contributor.alternative | 野平, 俊之 | ja |
dc.date.accessioned | 2020-11-02T06:41:10Z | - |
dc.date.available | 2020-11-02T06:41:10Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1938-6737 | - |
dc.identifier.uri | http://hdl.handle.net/2433/255866 | - |
dc.description.abstract | To develop a new production process for SOG-Si with high productivity and low energy consumption, the structure of silicate ions in molten eutectic NaCl–CaCl₂ containing dissolved SiO₂ was investigated by Raman spectroscopy. The existence of SiO₃²⁻ was indicated in melts containing 1.0 mol% of CaSiO₃ (O²⁻/SiO₂ = 1.0). When 1.0 mol% of CaO was further added to the melt (O²⁻/SiO₂ = 2.0), the existence of SiO₄⁴⁻ was indicated. Cyclic voltammetry and potentiostatic electrolysis were conducted in molten NaCl–CaCl₂ with different silicate ions. From cyclic voltammograms, XRD analysis, and SEM observation, silicate ions with different structure indicated different electrochemical reduction behavior; and the SiO₃²⁻ ion is likely to be more suitable than SiO₄⁴ ion for the electrodeposition of Si. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | The Electrochemical Society | en |
dc.rights | This is the Accepted Manuscript version of an article accepted for publication in ECS Transactions. The Electrochemical Society and IOP Publishing Ltd are not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.1149/09810.0215ecst. | en |
dc.rights | この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 | ja |
dc.rights | This is not the published version. Please cite only the published version. | en |
dc.title | Dissolution Behavior of SiO₂ and Electrochemical Reduction of Dissolved SiO₂ in Molten Chlorides | en |
dc.type | conference paper | - |
dc.type.niitype | Conference Paper | - |
dc.identifier.jtitle | ECS Transactions | en |
dc.identifier.volume | 98 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 215 | - |
dc.identifier.epage | 222 | - |
dc.relation.doi | 10.1149/09810.0215ecst | - |
dc.textversion | author | - |
dc.address | Institute of Advanced Energy, Kyoto University | en |
dc.address | Institute of Advanced Energy, Kyoto University | en |
dc.address | Graduate School of Energy Science, Kyoto University | en |
dc.address | Institute of Advanced Energy, Kyoto University | en |
dcterms.accessRights | open access | - |
datacite.awardNumber | 16H02410 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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