IN354624: Thermally cyclable glass sealant compostion for intermediate temperature solid oxide fuel cell and a process thereof

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The present invention provides a novel alkali and barium-free NiU containing boro-silicate phosphate (P205)-based glass compositions for solid oxide file1 cell (SOFC) having (mol% of) 20-26 CaO, 20-26 SrO, 3-10 B203,3 4-42 SiO2, 1-5 P20s, 1-5 AI2o3, 1-4 i 0 2 , l - 5N iO, .. 2-4 La203 and 1-3 Ce02 and a process for the preparation thereof. The invented glasses are well suited for use with the SOFC stack components having the CTE value of 9.85 to 12.22 x I oy6/1

Patent No:: IN354624
Application No:: 2110DEL2015
Filing Date:: 13-07-2015
Issue Date:: 29-12-2020
Applicant:: CSIR-Central Electrochemical Research Institute (CSIR-CECRI), Karaikudi
Inventor(s):: Karmakar Basudeb; Basu Rajendra Nath; Tarafder Anal; Sasmal Nibedita; Garai Mrinmoy
IPC Classification:: C03C 3/00
Country:: India

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