国家/地区 韩国（3） 美国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3）
IPC H01J001/304（3）
发明人 CHOI J（2） SON I（2） SON I H（2）
公开年
申请年
专利权人 SAMSUNG ELECTRONICS CO LTD（3）

Porous silicon composite clusters used in carbon composite for electrode, comprise porous core comprising silicon secondary particles comprising aggregates of silicon primary particles comprising silicon, silicon oxide and graphene.

SON I, LEE J, PARK S, HAN S, SON I H, LEE J M, PARK S Y, LEE J H, HAN S S, LI Z

Composite used as electrochemically active material for forming electrode of lithium battery, field-emission device, biosensor, semiconductor device and thermoelectric device, comprises silicon dioxide in graphene matrix.

SON I, PARK J, CHANG J, KU J, LI X, CHOI J, SON I H, PARK J H, CHANG J J, KU J H, LI X S, CHOI J M

Preparing graphene base, comprises disposing carbon-based material on surface of substrate incapable of catalyzing graphitization, disposing graphitization catalyst layer on material and forming graphene by thermally treating substrate.

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