Inventor

STEVENS PHILIPPE

FR20 patents

⚠️ This page may combine multiple inventors who share the name “STEVENS PHILIPPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STEVENS PHILIPPE

ELECTRICITE DE FRANCE

Battery with extractible air electrode

Charge control of a metal-air battery

Oxide material and a fuel cell electrode containing said material

Method for charging a zinc-air battery with limited potential

Method for managing the electrical energy passing through a metal-air battery and associated cell

Method for managing the electric power passing through a metal-air battery cell and associated cell

Composite air electrode and associated manufacturing method

Electrochemical device comprising a proton-conducting ceramic electrolyte

Anode compartment with a collector made of amorphous-alloy

Aqueous electrolyte for lithium-air battery

Method for producing a waterproof and ion-conducting flexible membrane

Method for production by aqueous route of a zinc electrode

Metal-air battery having a device for controlling the potential of the negative electrode

Method for producing a graphene oxide-based compound for an air electrode of a metal-air battery and associated compound

TOUSSAINT GWENAELLE

Metal-air accumulator with air electrode protection device

Electrochemical device having a solid alkaline ion-conducting electrolyte and an aqueous electrolyte

Rigid negative compartment for a metal-air battery and method of manufacturing said compartment

STEVENS PHILIPPE

Interpenetrating network of anion-exchange polymers, production method thereof and use of same

Interpenetrating network of anion-exchange polymers, production method thereof and use of same

LASCAUD STEPHANE

Iron-air accumulator with lithium mediator