国家/地区 德国（4）
IPC部 C（4）
IPC大类 C01（4） H01（3） B82（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人 LOLLI G（2） MLECZKO L（2） SCHLUETER O F（2）
SCHLUETER O F K（2） SCHLUTER O F（2） WOLF A（2）
公开年 2011（3）
申请年 2009（4）
专利权人 BAYER TECHNO.（2）

Producing a graphene-solution, useful for producing a composite material, which is useful in batteries, capacitors, paints, coatings and catalysts, comprises reducing graphite with an alkali metal salt in a polar organic solvent.

WOLF A, LOLLI G, MLECZKO L, SCHLUETER O F, SCHLUETER O F K, SCHLUETER O, SCHLUTER O F

Composite material, useful for producing graphene layers material, comprises a layered double hydroxide or a layered silicate and a polyacrylonitrile, which is at least partially decomposed to graphene layers.

WOLF A, LOLLI G, MLECZKO L, SCHLUETER O F, SCHLUETER O F K, SCHLUTER O F

Electronic device e.g. organic thin-film transistor, photovoltaic cell, image scanner, memory device, useful for forming semiconducting layer on substrate comprises semiconducting layer containing organic semiconductor and graphene.

WU Y, HU N, LIU P, MAHABADI H K, SMITH P, BARANYI G, HU N X, SMITH P F

Method for creating graphene for use in e.g. material science, involves dispersing graphene oxide into water to form dispersion, and adding solvent to dispersion to form solution, where temperature of solution is controlled to form graphene.

GILJE S S, GILJE, JWILYE E S