Patent · US Active

Process for the preparation of a porous carbon material using an improved carbon source

US11661343B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

HERAEUS BATTERY TECHNOLOGY GMBH · DE

Inventors

Julie Michaud-Bernlochner · Bonn, DE
Daniel Weingarth · Rodgau, DE
Andreas Kuhn · Goldbach, DE
Dominik Samuelis · Bruchköbel, DE

Key dates

Filing date	Oct 26, 2018
Grant date	May 30, 2023
Priority date	—
Expiry date	Jul 19, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A process for preparing a porous carbon material. The process comprises the process steps: providing a carbon source; providing an amphiphilic species; contacting the carbon source and the amphiphilic species to obtain a precursor; and heating the precursor to obtain the porous carbon material; wherein the carbon source comprises a carbon source compound, wherein the carbon source compound comprises an aromatic ring having one or more attached OH groups and an ester link.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.