国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01G019/02（2）
发明人 HUANG J（2）
公开年
申请年
专利权人 UNIV ANHUI NORMAL（2）

Nano-bracelet ferric oxide/graphene quantum dot/tin dioxide core shell structure composite material is prepared by obtaining nano-bracelet graphene quantum dot ferric oxide/silicon dioxide nanomaterial composite, dispersing and reacting.

LIU J, ZHANG M, ZHU L, HAN T, HUANG J

Preparing tin dioxide/graphene composite material useful for resistance-type gas sensor, comprises e.g. carrying out hydrothermal process by carrying out ultrasonic dispersion of graphite oxide in water, reacting, and calcining precursor.

GU C, CUI Y, HUANG J, LIN X