国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人 RUAN S（2）
公开年
申请年
专利权人

Nitrogen-doped graphene/silicon carbide microsphere nano composite used as lubricating oil additive, comprises silicon carbide microspheres and nitrogen-doped graphene grown in form of flakes on surface of silicon carbide microspheres.

MA J, JIANG X, SUN Y, XIAO Y, SUN S, RUAN S, HU J, XIAN X

Preparing graphene nanoribbon comprises e.g. heating molecular sieve crystal having one-dimensional channel to synthesize a single-wall carbon tube in channel and removing molecular sieve crystals after rupturing single-walled carbon tubes.

RUAN S, XU X