国家/地区 德国（5）
IPC部 B（5）
IPC大类 B82（5）
IPC小类 C01B（5）
IPC C01B032/20（5）
发明人
公开年 2017（4）
申请年 2016（4） 
专利权人 FRAUNHOFER G.（2）

Producing doped graphene oxide and/or graphene useful to produce cathode catalyst layer for fuel cell, comprises heating fluorine-containing compound, nitrogen-containing compound and graphene oxide and/or graphene.

KLINGELE M, THIELE S, VAN PHAM C, PHAM V C

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

Composite useful in nanofluid which is used in vehicle, comprises a graphene oxide, and a nanodiamond that is bonded on a surface of the graphene oxide.

SONG K H, KIM B W, KWAK J, CHA J, LYO I W, LEE H S, SONG K, KWOK J, CHE Z, LV Y, LI H

Production of layered structure involves depositing catalyst structure onto substrate top surface containing non-electroconductive material, depositing graphene structure onto catalyst structure, and partially removing catalyst structure.

LUTZ T, PURKL F, ROELVER R, ROHLFING F

Providing graphene comprises providing transfer material, synthesizing graphene at first temperature, cooling the synthesized graphene from first temperature to a second temperature, and detaching graphene from transfer material.

HUBRICH C, GLANZ C, KOLARIC I