国家/地区 加拿大（3）
IPC部 C（3） B（2）
IPC大类 C08（3）
IPC小类 C09K（3）
IPC B82Y030/00（2） B82Y040/00（2） C01B031/02（2）
C01B031/04（2） C08K003/04（2）
发明人
公开年
申请年
专利权人

Elastomeric composition for article e.g. valve and seals, comprises elastomer(s) having specified value of variation of hardness, tensile strength and breakage elongation, graphene material(s) and carbon black.

CHEN L, CHOI J, KYRLIDIS A, TASSINARI O W

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D