Solid Electrolyte Battery

摘要

A solid electrolyte battery is to be provided which effectively creates contact between an electrolyte and an electrode and which is significantly improved in battery characteristics. A positive electrode 6 is made up of a positive electrode collector 4 and a layer of the positive electrode composition 5 mainly composed of a binder and powders of a positive electrode active material. The layer of the positive electrode composition 5 has a mean layer thickness T which is within +/-10% of the mean particle size L of the powders of a positive electrode active material so that the powders 22 of the positive terminal active material are contacted with the positive electrode collector 4 and a solid electrolyte film 10. The negative electrode 9 is made up of a negative electrode collector 7 and a layer of the negative electrode composition 8 mainly composed of a binder and powders 23 of a positive electrode active material. The layer of the negative electrode composition 8 has a mean layer thickness t which is within +/-10% of the mean particle size l of the powders 23 of a negative electrode active material so that the powders 23 of the negative terminal active material are contacted with the negative electrode collector 7 and a solid electrolyte film 10.