Patent application number | Description | Published |
20120231350 | Solid Battery - A solid battery that includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer. The positive electrode layer and the negative electrode layer include an electrode active material. The solid electrolyte layer includes a solid electrolyte. A LiZr | 09-13-2012 |
20120328959 | ALL SOLID STATE SECONDARY BATTERY AND METHOD FOR PRODUCING SAME - An all solid state secondary battery configured with the use of a NASICON-type compound for a solid electrolyte and a lithium-containing manganese oxide for a positive electrode active material. The all solid state secondary battery includes a positive electrode layer and a solid electrolyte layer, in which a positive electrode active material constituting the positive electrode layer contains a compound represented by the general formula Li | 12-27-2012 |
20130105697 | LIGHT EMITTING CERAMIC, LIGHT EMITTING ELEMENT, SCINTILLATOR, AND METHOD FOR PRODUCING LIGHT EMITTING CERAMIC | 05-02-2013 |
20130149592 | Layered Solid-State Battery - A layered solid-state battery that includes a first unit cell, a second unit cell, and an internal collection layer that is disposed to intervene between the unit cells. Each of the unit cells includes a positive electrode layer, a solid electrolyte layer, and a negative electrode layer that are sequentially stacked. The internal collection layer has one side surface that is in contact with the positive electrode layer of the first unit cell and the other side surface that is in contact with the negative electrode layer of the second unit cell. Also, the internal collection layer contains an electron conductive material and an ion-conductively insulating specific conductive material. | 06-13-2013 |
20130149593 | LAYERED SOLID-STATE BATTERY - A layered solid-state battery that includes a first unit cell, a second unit cell, and an internal collection layer that is disposed to intervene between the first unit cell and the second unit cell. Each of the unit cells is constituted of a positive electrode layer, a solid electrolyte layer, and a negative electrode layer that are sequentially stacked. The internal collection layer is disposed to be in contact with each of the negative electrode layers of the unit cells. Also, the internal collection layer contains an electron conductive material and an ion-conductively electrically conductive specific conductive material. | 06-13-2013 |
20130244108 | Total Solid Battery and Method of Producing the Same - A method of producing a total solid battery by stacking a molded body of each of a positive electrode material, a solid electrolyte material, a negative electrode material, and a collector material and firing the stacked body. The firing step includes a first firing step of firing the stacked body in an inert atmosphere and, after the first firing step, a second firing step of firing the stacked body in an atmosphere containing oxygen. | 09-19-2013 |
20130273437 | ALL SOLID STATE BATTERY - Provided is an all solid state battery which has the same level of discharge capacity as in the case of using an electrolyte solution, and is able to improve the cycle stability. An all solid state battery includes a solid electrolyte layer, as well as a positive electrode layer and a negative electrode layer provided in positions opposed to each other with the solid electrolyte layer interposed therebetween. At least one of the positive electrode layer and the negative electrode layer is bonded to the solid electrolyte layer by firing. The negative electrode layer contains an electrode active material composed of a metal oxide containing no lithium, and a solid electrolyte containing no titanium. | 10-17-2013 |
20140120409 | ALL-SOLID BATTERY AND MANUFACTURING METHOD THEREFOR - A method for manufacturing an all-solid battery that includes: preparing a first green sheet as a green sheet for at least any one of a positive electrode layer and a negative electrode layer; preparing a second green sheet as a green sheet for a solid electrolyte layer; forming a stacked body by stacking the first green sheet and the second green sheet; and firing the stacked body while a pressure of 0.01 kg/cm | 05-01-2014 |
20140120421 | ALL-SOLID BATTERY AND MANUFACTURING METHOD THEREFOR - A method for manufacturing an all-solid battery that includes: preparing a first green sheet for at least any one of a positive electrode layer and a negative electrode layer, preparing a second green sheet for at least any one of a solid electrolyte layer and a current collector layer; and stacking the first green sheet and the second green sheet to form a stacked body while applying pressure so that the stacked body has an elongation percentage of 2.0% or less in the planar direction of the first and second green sheets. | 05-01-2014 |
20140134483 | ALL-SOLID BATTERY AND MANUFACTURING METHOD THEREFOR - A method for manufacturing an all-solid battery that includes preparing a first green sheet as a green sheet for at least any one of a positive electrode layer and a negative electrode layer and a second green sheet as a green sheet for a solid electrolyte layer, stacking the first green sheet and the second green sheet to form a stacked body, and firing the stacked body with a setter placed in contact with at least one surface of the stacked body. The setter in contact with the at least one surface of the stacked body is 0.11 μmRa or more and 50.13 μmRa or less in surface roughness. | 05-15-2014 |
20140154586 | LAMINATE FOR ALL-SOLID TYPE BATTERY - A laminate for an all-solid type battery which is an electrode/electrolyte laminate used in an all-solid type battery. The laminate includes a positive electrode layer, a solid electrolyte layer and a negative electrode layer in this order, and at least one intermediate layer disposed between (a) the positive electrode layer and the solid electrolyte layer and (b) the negative electrode layer and the solid electrolyte layer. The solid electrolyte layer contains a Li-containing oxide having a garnet crystal structure, and the intermediate layer contains monoclinic Li | 06-05-2014 |