发明名称 |
METHOD FOR REGENERATION OF AN ELECTROLYSIS BATH FOR THE PRODUCTION OF A COMPOUND I-III-VI SB 2 /SB IN THIN LAYERS |
摘要 |
<p>The production of a I-III-VIy composite in thin films by electrochemistry, where y is close to 2 and VI is an element containing selenium, comprises: (a) providing an electrolysis bath containing active selenium, of a degree of oxidation IV, as well as at least two electrodes; and (b) applying a potential difference between the electrodes to favor a migration of the active selenium to one of the electrodes and start the formation of at least one thin film of I-III-VIy. The process also includes a stage of regeneration of the selenium in the active form in the bath, to augment the life of the electrolysis bath.</p> |
申请公布号 |
EP1576209(B1) |
申请公布日期 |
2013.05.29 |
申请号 |
EP20030796179 |
申请日期 |
2003.12.05 |
申请人 |
ELECTRICITE DE FRANCE, SOCIETE ANONYME;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS |
发明人 |
TAUNIER, STEPHANE;GUIMARD, DENIS;LINCOT, DANIEL;GUILLEMOLES, JEAN-FRANCOIS;GRAND, PIERRE-PHILIPPE |
分类号 |
C25D21/18;C25D9/08;H01L21/368 |
主分类号 |
C25D21/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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