国家/地区 中国（4）
IPC部 B（3） G（3） C（2）
IPC大类 B82（3） G01（3） C01（2）
IPC小类 B82Y（3） G01N（3） C01B（2）
IPC B82Y030/00（3） G01N027/30（3） C01B032/194（2）
G01N027/48（2）
发明人 HE J（3）
公开年 2020（4）
申请年 2020（4） 
专利权人 UNIV CHONGQING ARTS SCI（4）

Graphene thin film hand warmer, has temperature sensor fixed on upper part of soaking sheet, and infrared radiation layer formed on lower surface of graphene thin film electric heating sheet by coating mode, where coating mode is spraying mode.

LI Y, XU J, DING X, CHEN G, CHENG S, ZHANG Q, ZHAO W, XIANG Y, YANG S

Preparing nano tin/pyridine functionalized graphene modified electrode for detection of ascorbic acid and nitrite, comprises synthesizing pyridine functionalized graphene oxide, tin nanoparticles/pyridine functionalized graphene.

HE J, YE F, XU Q, CHEN J

Preparing nano metal tin/sulfonated graphene modified electrode comprises e.g. synthesizing sulfonated graphene oxide, tin nano particles/sulfonated graphene synthesis and tin nano particle/sulfonated graphene modified electrode preparation.

HE J, XING Z, AN J, LI Q

Preparing nano silver/pyridine functionalized graphene modified electrode comprises adding silver nitrate and ethylenediaminetetraacetic acid into pyridine-graphene oxide, heating, adding sodium borohydride, centrifuging and drying.

HE J, DU L, YANG J, YAO Y