国家/地区 台湾（18）
IPC部 H（18） C（13） B（7）
IPC大类 H01（18） C01（13） B82（5）
C09（4） B01（3） C07（2）
IPC小类 H01M（17） C01B（13） H01B（7）
B82Y（5） B01F（3） C09C（3）
C07D（2）
IPC H01M004/62（16） C01B032/182（12） H01M010/0525（11）
H01M004/139（10） C01B031/04（9） H01M004/13（9）
C01B032/194（8） C01B031/02（7） C01B032/15（7）
C01B032/18（7） H01M004/36（7） H01M004/583（7）
H01M010/052（7） B82Y030/00（5） C01B032/192（5）
发明人 TAMAKI E（17） KUBOTA Y（8） KAWASAKI M（6）
SUN P（6） LIU G（4） MIYAZONO K（4）
WU Z（4） YANG H（4） WU G（3）
DU N（2） HIRAI Y（2） KATASE F（2）
KATO T（2） KAWAMURA H（2） KONISHI T（2）
公开年 2017（7） 2014（3） 2015（2） 2021（2）
申请年 2016（4）  2017（4）  2015（3）  2013（2）  2014（2）  2020（2） 
专利权人 TORAY IND INC（18）

Graphene dispersion used in positive electrode paste for positive electrode for lithium ion battery, contains graphene and polyvinyl alcohol.

KATO T, TAKEUCHI T, KATASE F, TAMAKI E

Graphene dispersion useful in positive electrode paste for lithium-ion batteries, comprises graphene with specific thickness, and solvent with specific solubility.

KATO T, TAKEUCHI T, KATASE F, TAMAKI E, TAKASHI T

Manufacture of material used for electrode for lithium-ion secondary battery, involves electrostatically adsorbing cationization agent to electrode active substance, and then electrostatically adsorbing graphene material to resultant.

KONISHI TAKASHI, TAMAKI EIICHIRO, KONISHI T, TAMAKI E

Semiconductor element of sensor, has semiconductor layer which contains one or more types chosen from carbon nanotube and graphene, and predetermined relationship between channel length and channel width of element is satisfied.

ISOGAI K, MURASE S, NAGAO K

Surface-treated graphene used for manufacturing dispersion liquid for forming composite particles for electrode paste, is obtained by adhering aromatic amine compound or its neutralized salt with graphene.

MANABE K, TAMAKI E, KAWASAKI M

Graphene dispersion, has amine compound having molecular weight of predetermined value and organic solvent.

WU Z, CHEN Z, SUN P, TAMAKI E, KAWASAKI M, LIU G

Positive electrode used for lithium-ion secondary batteries, has mixture layer containing graphene, positive electrode active material and preset amount of silicon having siloxane bond.

KONISHI T, TAMAKI E, KAWASAKI M, MIYAZONO K

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H