国家/地区 美国（2）
IPC部 C（3） B（2）
IPC大类 C08（3）
IPC小类 C08K（2） C08L（2）
IPC
发明人
公开年 2009（3）
申请年 2008（3）
专利权人

Pitch-based-carbon-fiber filler for composition for forming molded product, has graphene sheet closed in filler end surface observed by transmission electron microscope, and preset surface pH, true density and average fiber diameter.

HARA H, SANO H

Preparing a graphene shell, useful e.g. in hydrogen storage medium, comprises forming a graphitizing catalyst in a three-dimensional form, coating a polymer on graphitizing catalyst and heat-treating polymer coated on graphitizing catalyst.

CHOI J, SHIN H J, YOON S, CHOI J Y, YOON S M, SHIN H

Oilfield element e.g. tube seals useful in oilfield apparatus for exploring, testing or producing hydrocarbons, is made of a composite comprising matrix material, and several functionalized graphene sheets dispersed in the polymeric matrix.

VER M M