国家/地区 中国（4）
IPC部 C（3）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K000/00（2） C08L000/00（2）
发明人
公开年 2018（4）
申请年 2017（3） 
专利权人

LED lamp bulb has LED chips which are electrically connected to conductive portion at both ends of substrate, and phosphor that is attached on light emitting side of LED chips.

LAI Z, ZHANG G, LAI C, CHANG K

Composite for sliding friction assemblies, comprises polyethylene, and nano additive chosen from graphene nano sheet and molybdenum sulfide.

MAKIMATTILA S

Silane-graphene sol comprises dodecenyl succinic acid, organic solvent, aminotrimethylenephosphonic acid, ammonium molybdate, monopotassium phosphate, aluminum isopropoxide, and aminopropyltriethoxysilane.

WU Z, NG T V, NG T H

Preparation of graphene involves mixing crystalline flake graphite powder with infiltration mixture, adding collision liquid and permeation mixture and then carrying out multi-phase quantum self-coupling reaction, and separating.

OR L C, LEUNG S K J, SZETO Y K, OR L, LEUNG S, SZETO Y, KE L, LIANG S, SITU R