国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C01（5） H01（2）
IPC小类 B01J（5）
IPC B01J027/24（5）
发明人
公开年 2014（3）
申请年 2013（5）
专利权人

Boron-nitrogen codoped graphene useful as oxygen-reduction catalyst under alkaline environment and as dielectric material comprises graphene as lamellar pleated sheet structure.

JIANG L, SUN G, JIN J

Carbon material used for e.g. lithium ion secondary battery, comprises columnar structure in which carbon compound having graphene skeleton is laminated, where the skeleton whose some of carbon atoms are substituted with nitrogen atoms.

NAITO K, YOSHINAGA N, MATAKE S, AKASAKA Y, MATEKE S, AKITA M

Preparing nitrogen-doped graphene material for purification of product, involves adding micro-molecule fatty amine aqueous solution in ultrasonic dispersion of aqueous graphite oxide solution for performing hydro-thermal reaction.

ZHANG Y, LI L, GUANG N, WU G

Composite photocatalyst comprises semiconductor titanium dioxide nano-particles and nitrogen-doped graphene used as a carrier, where the titanium dioxide nano-particles are distributed on 2D plane of nitrogen-doped graphene.

DU Y, WANG L, WU Y, YANG P, MOU Z

Preparation of non-metallic heteroatom-doped graphene oxide used as reduction catalyst, by formulating graphene oxide solution, adding non-metallic reducing agent, stirring, maintaining temperature, centrifuging, washing and drying.

ZHU Y, CHEN L, CUI X, SHI J, WANG Y