国家/地区 中国（5）
IPC部 C（5） H（4） B（3）
IPC大类 C01（5） H01（4） B82（3）
B01（2）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人
公开年 2015（4）
申请年 2014（5）
专利权人

Separating carbon structure including e.g. graphene and carbon nanotube deposited on seed structure, comprises e.g. providing carbon structure into processing chamber, heating carbon structure and seed structure, and supplying etching gas.

MATHARU J, THOMAS S, TEO K B K, JOUVRAY A, JOUBEUREI A, MATARU J, TOMASEU S

Manufacture of n-doped graphene used for manufacturing electrical components, involves exposing graphene to ammonium fluoride, leading to formation of fluorine layer on portion of surface of graphene layers.

BONG J H, CHO B J, SUL O, YOON H A, ALEXANDER Y H, SUL W J, CAO B, FENG Z, XUE W, CHO B, BONG J

Production of graphene involves forming liquid dispersion comprising dispersing agent, and carbon-based material comprising de-oxidized graphite, and continuously passing liquid dispersion through high-pressure homogenizer.

YOO K H, SOHN K N, KWON W J, LEE K S, YOO K, SOHN K, KWON W, LEE K

Modification of graphene involves obtaining graphene having desired crystal size by repeating graphene modification process several times with subcritical or supercritical carbon dioxide.

DO S H, LEE J S, JEON S Y, KONG J H, DO SEUNG H, DO S, LEE J, JEON S, KONG J

Graphene composite powder material comprises graphene material and micro-nano structure material attached to surface of the graphene material.

HU J, LIU Z, QIN Z, TANG C, WANG G, ZHAO Y, ZHOU X, QING Z