US 2012/0237748 A1 · POROUS CARBON MATERIAL AND MANUFACTURING METHOD THEROF

Abstract

An embodiment of the disclosure provides a manufacturing method of a porous carbon material, which includes: dissolving a surfactant and a carbon source material in a solvent to form an organic template precursor solution; preparing a silicate aqueous solution; pouring the organic template precursor solution into the silicate aqueous solution to precipitate out an intermediate, wherein the intermediate includes the surfactant, the carbon source material and a silicon oxide template; heating the intermediate to carbonize the intermediate; and removing the silicon oxide template to form a porous carbon material. Another embodiment of the disclosure provides a porous carbon material.

Claims15

Dependent claims

A manufacturing method of a porous carbon material, comprising dissolving a surfactant and a carbon source material in a solvent to form an organic template precursor solution;

preparing a silicate aqueous solution;
pouring the organic template precursor solution into the silicate aqueous solution to precipitate out an intermediate, wherein the intermediate includes the surfactant, the carbon source material and a silicon oxide template;
heating the intermediate to carbonize the intermediate;
and
removing the silicon oxide template to form a porous carbon material.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/206,944Filed 10 Aug 2011

Priority

TW 10010887116 Mar 2011

Published

20 Sep 2012

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

B32B 3/26
Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products…:…
C01B 32/05
Carbon; Compounds thereof: preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
H01G 11/24
Electrodes: characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity;…
H01G 11/34
Carbon-based: characterised by carbonisation or activation of carbon

Porous carbon material and manufacturing method therof

Life of this patent

Porous carbon material and manufacturing method therof

Life of this patent

Abstract

Claims15