国家/地区 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 C22（3）
IPC小类 C22C（3） B22F（2） B82Y（2）
C01B（2）
IPC C22C038/00（3）
发明人
公开年 2012（2）
申请年
专利权人

Wear-resistant material useful for manufacturing bearing, comprises graphene, molybdenum disulfide and iron powder.

YANG G, XIE J, WANG J

Graphene-based steel tubes, pipes or risers used for conveying petroleum, gas and biofuels, and for use in underwater riser systems for deep water with direct application in petroleum industry, comprise aluminum, cobalt, copper and chromium.

CARVALHO A L M D, ZURBA N K, MOREIRA DE CARVALHO A L, MOREIRA D C A L

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S