公开(公告)号：US20230049990A1

公开(公告)日：2023-02-16

申请号：US17959913

申请日：2022-10-04

Applicant: CARNEGIE MELLON UNIVERSITY

Inventor： Krzysztof Matyjaszewski ,  Jianan Zhang ,  Michael R. Bockstaller

IPC: C01B32/354 ,  C01B32/21 ,  C08L33/20

Abstract: A method for preparation of mesoporous nitrogen-doped carbon includes forming a composition by solubilizing a nitrogen-containing polymer in an aqueous solution of ZnCl2 and drying the aqueous solution, the method further includes heating the composition after drying to a temperature sufficiently high to carbonize the nitrogen-containing polymer to form the mesoporous nitrogen-doped carbon.

公开(公告)号：US11891305B2

公开(公告)日：2024-02-06

申请号：US17959913

申请日：2022-10-04

Applicant: CARNEGIE MELLON UNIVERSITY

Inventor： Krzysztof Matyjaszewski ,  Jianan Zhang ,  Michael R. Bockstaller

IPC: C01B32/348 ,  C01B32/354 ,  C01B32/21 ,  C08L33/20 ,  C01B32/05

CPC classification number: C01B32/354 ,  C01B32/05 ,  C01B32/21 ,  C01B32/348 ,  C08L33/20 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/17

Abstract: A method for preparation of mesoporous nitrogen-doped carbon includes forming a composition by solubilizing a nitrogen-containing polymer in an aqueous solution of ZnCl2 and drying the aqueous solution, the method further includes heating the composition after drying to a temperature sufficiently high to carbonize the nitrogen-containing polymer to form the mesoporous nitrogen-doped carbon.

公开(公告)号：US20200071168A1

公开(公告)日：2020-03-05

申请号：US16559551

申请日：2019-09-03

Applicant: CARNEGIE MELLON UNIVERSITY

Inventor： Krzysztof Matyjaszewski ,  Jianan Zhang ,  Michael R. Bockstaller

IPC: C01B32/354 ,  C01B32/21 ,  C08L33/20

Abstract: A method for preparation of mesoporous nitrogen-doped carbon includes forming a composition by solubilizing a nitrogen-containing polymer in an aqueous solution of ZnCl2 and drying the aqueous solution, the method further includes heating the composition after drying to a temperature sufficiently high to carbonize the nitrogen-containing polymer to form the mesoporous nitrogen-doped carbon.