Solvay Sa

Solvay Specialty Polymers Italy S.p.a.

Syensqo Sa

Vincent Finsy

Matteo Fantoni

Eric Pierre Dubois

Yves Vanderveken

Marc-David Braida

Riccardo Pieri

Paula Cojocaru

Maurizio Biso

Laure Bertry

Elena Molena

Agnès Chapotot

Francesco Liberale

Alessandro Ghielmi

Luca Merlo

The invention relates to a solid composite electrolyte comprising: i) at least one solid inorganic particle, ii) at least one ionic liquid electrolyte, and iii) at least one ionically non-conductive polymer, wherein the at least one solid inorganic particle i) is ionic conductive and is blended with the at least one ionic liquid electrolyte ii). The invention also relates to a process for manufacturing the solid composite electrolyte, to a solid state battery comprising the solid composite electrolyte, and to the use of said solid composite electrolyte in a solid state battery for improving ionic conductivity and mechanical properties.

Solid composite electrolyte

The present invention pertains to an ionically conductive composition comprising at least one ionic conductive solid inorganic substance and at least one copolymer of vinylidene fluoride, to a process for its manufacture and to the use thereof for manufacturing components for solid state batteries.

The present invention concerns porous carbonaceous particles having pores including micropores and macropores, having a mean diameter, determined by laser diffraction, ranging from 15 to 100 &#x3bc;m and porous carbonaceous monoliths comprising aggregates of said carbonaceous particles.

Advanced porous carbonaceous materials and methods to prepare them

The present invention concerns a process for manufacturing a porous carbonaceous monolith structure comprising the steps of (i) introducing a precursor material comprising particles comprising a halogenated polymer having a melting point in a mold; (ii) forming a shaped body comprising aggregates of the particles of the precursor material, by concurrently applying to the precursor material a pressure P ranging from 10 to 300 bars when the halogenated polymer is a vinylidene chloride homopolymer and from 10 to 150 bars when the halogenated polymer differs from a vinylidene chloride homopolymer, and maintaining the precursor material at a temperature Tranging from T=20&#xb0; C. to T=T&#x2212;50&#xb0; C. wherein Tis the melting point of the halogenated polymer, and; (iii) optionally cooling then demolding the shaped body; (iv) introducing the shaped body in a furnace; (v) causing the pyrolysis of the halogenated polymer in the furnace until the porous carbonaceous monolith structure is obtained.

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Halle, Belgium

Vincent Finsy