{"id":3905,"date":"2014-07-25T10:22:45","date_gmt":"2014-07-25T05:22:45","guid":{"rendered":"http:\/\/ihte.ru\/?page_id=3905"},"modified":"2014-07-25T10:22:45","modified_gmt":"2014-07-25T05:22:45","slug":"electrochemical-production-of-continuous-silicon-layers-in-molten-alkali-halide-mixture-2","status":"publish","type":"page","link":"https:\/\/ihte.ru\/?page_id=3905","title":{"rendered":"Electrochemical production of continuous silicon layers in molten alkali halide mixture"},"content":{"rendered":"<p style=\"text-align: justify;\">This study belongs to the field of non-metallic metallurgy, production of electrolytic silicon in the form of 1\u00b5m to 1 mm thick layers which may be used as semiconductors for \u201csolar batteries\u201d and etc.\u00a0 The electrochemical method for silicon continuous layers production by potassium hexafluoridesilicate electrolysis in molten silicon compounds containing halides, includes the electrolysis process in the KCl (15\u00f750) \u2013\u00a0 KF (5\u00f750) \u2013 (10\u00f735) K<sub>2<\/sub>SiF<sub>6<\/sub>\u00a0wt. % melt in the temperature range 650 &#8212; 800\u00b0\u0421 at the cathode current density variations from 10 m\u0410\/\u0441m<sup>2<\/sup>\u00a0 to 150 m\u0410\/\u0441m<sup>2<\/sup> in air. The fact that the process is performed in air atmosphere facilitates the production mechanism and reduces the production cost of continuous silicon coatings from molten salts which allows making fabricated parts for solar batteries by the method of galvanoplastics. This eliminates technological conversions used presently at industrial production of these parts.<\/p>\n<p>Publications:<\/p>\n<ol>\n<li style=\"text-align: justify;\">Chemezov O.V., Apisarov A.P., Isakov A.V., Zaykov Yu.P. Patent RU \u21162491374\u00a0issued on 27.08.2013<strong>\u00a0\u00ab<\/strong>Electrochemical method of obtaining continuous layers of silicon<strong>\u00bb<\/strong><\/li>\n<li style=\"text-align: justify;\">Zaykov Yu.P., Isakov A.V., Apisarov A.P., Chemezov O.V.Silicon production by the chloride0fuoride melts electrolysis. Proceedings of the 12<sup>th<\/sup> Andrianoskaya conference \u00abSilicon-organic compounds. Synthesis, properties, application\u00bb 25-27 of September, Moscow, M. 2013, p.73<\/li>\n<li style=\"text-align: justify;\">Chemezov O.V. Morphology of silicon electrolytic deposits, obtained from halide and oxide-halide melts. Abstract, XVI Russian conference on physical chemistry and electrochemistry of molten and solid electrolytes, Ekatherinburg, 2013<\/li>\n<li style=\"text-align: justify;\">Isakov A.V., Apisarov A.P., Chemezov O.V., Zaykov Yu.P. production of continuous Si deposits by electrolysis of fluoride-chloride melts. Abstract, 2<sup>nd<\/sup> All-Russian scientific-practical conference \u00abFluoride technologies\u00bb. 25-26 of Noverber 2011, Tomsk Polytechnic University edition, 2011, p.30<\/li>\n<\/ol>\n<p style=\"text-align: justify;\">Authors: Zaykov Yu.P., DSc(Chemistry), Chemezov O.V. ,PhD (Chemistry), Apisarov A.P., PhD (Chemistry), Isakov A.V., PhD (Chemistry)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This study belongs to the field of non-metallic metallurgy, production of electrolytic silicon in the form of 1\u00b5m to 1 mm thick layers which may be used as semiconductors for \u201csolar batteries\u201d and etc.\u00a0 The electrochemical method for silicon continuous layers production by potassium hexafluoridesilicate electrolysis in molten silicon compounds containing halides, includes the electrolysis &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ihte.ru\/?page_id=3905\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3217,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3905","page","type-page","status-publish","hentry","nodate","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Electrochemical production of continuous silicon layers in molten alkali halide mixture - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ihte.ru\/?page_id=3905\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Electrochemical production of continuous silicon layers in molten alkali halide mixture - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438\" \/>\n<meta property=\"og:description\" content=\"This study belongs to the field of non-metallic metallurgy, production of electrolytic silicon in the form of 1\u00b5m to 1 mm thick layers which may be used as semiconductors for \u201csolar batteries\u201d and etc.\u00a0 The electrochemical method for silicon continuous layers production by potassium hexafluoridesilicate electrolysis in molten silicon compounds containing halides, includes the electrolysis &hellip; 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