Patent ID: 8821961
Filing Date: 2014-09-02
Classification: C01F,C23C,H01B,H01L

Abstract:
1. Method for producing a magnesium oxide-based electronically insulating inorganic layer, said method comprising the following steps: (a) preparing a treatment solution of at least one hydrolysable organomagnesium compound, capable of forming a homogeneous polymer layer of magnesium oxyhydroxide by hydrolysis/condensation reaction with water; (b) depositing the treatment solution of the hydrolysable organomagnesium compound onto a surface in order to form a magnesium oxide-based layer; and (c) densifying the layer formed at a temperature of less than or equal to 1000° C. in order to obtain the magnesium oxide-based insulating layer, wherein said treatment solution optionally further comprises in which A is a halide ion; and/or in which: in a solvent, wherein the solvent of the treatment solution is an organic solvent selected from the group consisting of a saturated or unsaturated aliphatic alcohol of formula R