Search International and National Patent Collections

1. (WO2017033822) CELL, CELL STACK DEVICE, MODULE, AND MODULE ACCOMMODATION DEVICE

Pub. No.:    WO/2017/033822    International Application No.:    PCT/JP2016/074079
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 19 01:59:59 CEST 2016
IPC: H01M 8/0202
H01M 8/02
H01M 8/04
H01M 8/12
Applicants: KYOCERA CORPORATION
京セラ株式会社
Inventors: KOI,Makoto
兒井 真
Title: CELL, CELL STACK DEVICE, MODULE, AND MODULE ACCOMMODATION DEVICE
Abstract:
This cell comprises: a support body having a lengthwise direction and having a pair of principal surfaces; and an element part in which laminated on one principal surface of the support body in the given order are a first electrode, a solid electrolyte layer the main component of which is an oxide containing a rare earth element oxide, and a second electrode. On the other principal surface at one end in the lengthwise direction of the support body, further provided is a first layer that includes a main component which is the same oxide as the main component of the solid electrolyte layer but contains a different amount of the rare earth element oxide, and that has a higher strength than the solid electrolyte layer. A second layer is provided between the first layer and the support body, and the second layer contains a higher amount of the same component included in the support body than the first layer and is formed by including the same component as the first layer.