国家/地区 世界知识产权组织（5）
IPC部 C（5）
IPC大类 C08（5） H01（3） B01（2）
C09（2） D01（2）
IPC小类 C08B（5）
IPC C08K003/04（5）
发明人
公开年 2018（2） 2021（2）
申请年 2018（2）  2021（2） 
专利权人

Preparing lithium carboxymethyl cellulose used in preparation of cathode electrode, involves mixing cellulose, crosslinking agent and sodium hydroxide in ethanol solution, vacuumizing, alkalizing, etherifying, acidifying, and adding to lithium salt-ethanol solution for substitution reaction.

NIE Z, XIA Y, LI Y, ZHANG H, DU K, YU Q, ZHOU Z, LIU W, HE Y, ZHANG J, NIE B, XIA I, LEE F, DOU K, ABOVE C, ZHOU Z L, HUH Y, JIANG J, NIE Z Z, LI Y Q, DU Q

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Graphene conductive structure having self-healing function useful in high-performance fibers, biosensors, composite fiber materials and adsorbent materials, comprises graphene nano-sheets and nano-cellulose.

LI H, SHI J, LIU K, LI X, LI W

Preparation of graphene/cyanoethyl hydroxyethyl cellulose composite material involves alkalizing and etherifying hydroxyethyl cellulose, pouring graphene oxide solution into mixture, dripping into ethanol for precipitation, and drying.

ZHONG L

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G