国家/地区 法国（15）
IPC部 H（15） B（8） C（7）
G（2）
IPC大类 H01（15） B82（6） B01（5）
C23（5） C01（4） C25（3）
B22（2） C09（2） G01（2）
IPC小类 H01M（15）
IPC H01M004/62（7） B82Y030/00（6） H01M004/04（5）
B82Y040/00（4） H01M004/139（4） H01M004/86（4）
H01M010/0525（4） H01M004/13（3） H01M004/36（3）
H01M004/587（3） H01M010/052（3） H01M050/443（3）
B01J035/00（2） B01J037/02（2） B22F001/02（2）
发明人 GABEN F（2） MAILLEY P（2） SALOMON J（2）
公开年 2021（8） 2022（3）
申请年 2020（5）  2021（5）  2019（2） 
专利权人 COMMISSARIAT.（7）

Electrochemical system for metal-ion electrochemical accumulator, has tab for forming current collector that is thermally sealed to electrically conductive strip by heat-fusible and electrically conductive polymer.

SALOMON J, GENIES S, LEYS C, LEYS C

Fluoropolymer binder for lithium-ion battery, comprises mixture of phase of polytetrafluoroethylene formed of primary polytetrafluoroethylene particles and phase of polyvinylidene fluoride formed of primary polyvinylidene fluoride particles.

BONNET A, FINE T

Manufacture of high mass charge electrode for high-energy density battery, involves contacting cathode with current collector, contacting current collector with separator, preparing mixture, mixing mixture with active material.

LIN R, FALGAYRAT A, RONGYING L, ANAIS F

Preparation of porous material for electrode, involves treating deposited ink comprising polymeric binder, electroconductive filler and solvent on support by contacting ink with fluid and maintaining fluid in supercritical state, in which supercritical fluid is miscible with polymeric binder solvent.

SPANN M, GOUGIS M, MAILLEY P

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing particulate composite material used as active material in electrode for electrochemical system, involves removing the solvent from solvent medium having dispersed electronically conductive nanostructured material.

MERCHAT L, GUTEL T, SALOMON J

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Porous gas diffusion electrode for use in an electrochemical cell and particularly for use in electrochemical systems, comprises an electronic conductor that includes carbon powder, a current collector, a binder and an agent hydrophobic.

STEVENS P, POGNON G, TOUSSAINT G, BONDAVALLI P