摘要:
The present invention relates to an enhanced catalytic nickel oxide sheet having an organic part which includes non-stoichiometric nickel oxides dispersed in an organic matrix, wherein the catalytic sheet is supported on a substrate. The invention also relates to a method for obtaining the catalytic film and to its uses as an electrode in electrocatalysis of water or in photocatalysis.
摘要:
The invention relates to a dry method for obtaining coated crystalline silica with reduced toxicity. Crystalline silica presents mainly in form of quartz, cristobalite and tridymite, being quartz, by far, the most common of them. The invention belongs to the raw materials processing industry, in particular to companies that process crystalline silica as quartz and other quartz-containing materials (hereafter 'quartz') and to the industrial sectors that use powders of these compounds.
摘要:
The present invention relates to an osteoinductive coating for use in dental implants, which can be obtained using a sol-gel process from methyltrimethoxysilane (MTMOS) as a silicon base precursor, ethyl tetraorthosilicate (TEOS) as a hydrophilic silicon precursor and at least one silicon precursor selected from glycidoxypropyltrimethoxysilane and aminopropyltrimethoxysilane. The invention also relates to the method for obtaining said coating and to the use thereof in dental implants.
摘要:
The invention relates to an ink composition for the in-situ production of chalcogens and/or chalcogenides, characterised in that it comprises at least one chalcogenite compound having a formula selected from a group consisting of SeO 2 , M(SO 3 ) n , M(SeO 3 ) n and M(TeO 3 ) n , wherein 0.5≤n≤2 and M is at least one metal element. In addition, the invention relates to the inks produced using said composition, the production method thereof and the use of same for the in-situ preparation of semiconductor materials.