Abstract

A paste for coating a glass substrate which, after coating, is subjected to firing and chemical strengthening by ion exchange to form an enamel coated, chemically strengthened glass product, the paste containing an organic carrier fluid; a first inorganic frit having a first softening point; and a second inorganic frit having a second softening point, wherein the softening point of the first inorganic frit is higher than the softening point of the second inorganic frit such that the second inorganic frit can be softened and sintered at a temperature lower than the softening point of the first inorganic frit, and wherein the first inorganic frit includes an exchangeable ion content which can be ion exchanged to chemically strengthen the first inorganic frit.

IPC Classes  ?

• C03C 17/04 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder
• C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
• C03C 8/22 - EnamelsGlazesFusion seal compositions being frit compositions having non-frit additions containing two or more distinct frits having different compositions

Abstract

a, 62) and a cavity (16, 60, 80, 84) enclosed by a micron-sized shell (18, 72) made of carbon nano-particles (14, 56, 58). A method of forming a yolk-shell-structured material with silicon nano-particles (12) and a cavity (16) enclosed by a micron-sized shell (18) made of carbon nano-particles (14) is disclosed as including (a) providing a micron-sized cornstarch core (10), (b) forming a layer of nano silicon-particle (12) on the cornstarch core (10), (c) forming a micron-sized shell (18) of carbon nano-particles (14) on the layer of nano silicon-particle (12), and (d) removing the cornstarch core (10) by heating.

IPC Classes  ?

• C01B 32/366 - Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
• C01B 32/15 - Nanosized carbon materials
• H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
• H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
• C01G 49/06 - Ferric oxide [Fe2O3]

Abstract

A substrate coating and a method of forming the same are provided. The substrate coating includes a first layer formed on a substrate, in which the composition of the first layer includes at least silicon-rich-carbon, and the amount of silicon is about equal to or greater than the amount of carbon; and a second layer formed on the first layer, in which the composition of the second layer includes at least fluorine doped diamond-like-carbon. The substrate coating not only is easy to clean, has good wearing performance, and provides a smooth surface, but also has better adhesion to prevent peeling off.

IPC Classes  ?

• B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment
• H05H 1/24 - Generating plasma
• B32B 7/02 - Physical, chemical or physicochemical properties
• B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
• B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
• C23C 16/32 - Carbides
• C23C 16/27 - Diamond only
• C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
• C23C 16/503 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using DC or AC discharges