Effect of sintering temperature on properties of LiNiCuZn-Oxide: a potential anode for solid oxide fuel cell

This work presents the performance of YSZ-SDC multilayered anode-supported solid oxide fuel cell (AS-SOFC). The anode-supported SOFC showed an extraordinary fuel cell performance of ∼1.57 W/cm2 by wet spraying a SDC layer onto YSZ layer. It was found that the fuel cell performance varied with the sintering temperature of fuel cell. At the high sintering temperatures, the reactions between YSZ and SDC have a significant effect on the fuel cell performance.

Download Full-text

Lowering the sintering temperature of solid oxide fuel cell electrolytes by infiltration

Journal of the European Ceramic Society ◽

10.1016/j.jeurceramsoc.2018.09.029 ◽

2019 ◽

Vol 39 (2-3) ◽

pp. 409-417 ◽

Cited By ~ 4

Author(s):

Can Sındıraç ◽

Seda Çakırlar ◽

Aligül Büyükaksoy ◽

Sedat Akkurt

Keyword(s):

Fuel Cell ◽

Solid Oxide Fuel Cell ◽

Sintering Temperature ◽

Solid Oxide ◽

Oxide Fuel ◽

Cell Electrolytes ◽

Fuel Cell Electrolytes

Download Full-text

Effect of Sintering Temperature on the Microstructure and Mechanical Properties of Solid Oxide Fuel Cell Anode Fabricated by Spark Plasma Sintering

Journal of Korean Powder Metallurgy Institute ◽

10.4150/kpmi.2013.20.6.425 ◽

2013 ◽

Vol 20 (6) ◽

pp. 425-431

Author(s):

Byung Ju Song ◽

Ka Ram Kim ◽

Hye Sung Kim

Keyword(s):

Mechanical Properties ◽

Fuel Cell ◽

Solid Oxide Fuel Cell ◽

Sintering Temperature ◽

Solid Oxide ◽

Oxide Fuel ◽

Plasma Sintering ◽

Spark Plasma ◽

Cell Anode ◽

Fuel Cell Anode

Download Full-text

Effect of Sintering Aid on CGO Electrolyte for the Fabrication of Low Cost, Structural-controlled Solid Oxide Fuel Cell

Jurnal Teknologi ◽

10.11113/jt.v70.3432 ◽

2014 ◽

Vol 70 (2) ◽

Author(s):

Krishnan Manakor ◽

Siti Munira Jamil ◽

Mohd Hafiz Dzarfan Othman ◽

Mukhlis A. Rahman ◽

Juhana Jaafar ◽

...

Keyword(s):

Fuel Cell ◽

Mechanical Strength ◽

Solid Oxide Fuel Cell ◽

Sintering Temperature ◽

Low Cost ◽

Microstructural Analysis ◽

Solid Oxide ◽

Lithium Nitrate ◽

Oxide Fuel ◽

Painting Technique

This paper reports the effort in reducing sintering temperature of cerium gadolinium oxide (CGO), a common intermediate temperature solid oxide fuel cell (SOFC) electrolyte, by doping it with lithium nitrate (LiNO3) at 1, 2 and 3 mol%. LiNO3-CGO/NiO-CGO electrolyte/anode dual-layer hollow fibre (HF) for micro-tubular SOFC has been developed in this study via brush painting technique. The developed dual-layer HFs, which are co-sintered at 900-1250°C with the interval of 50°C, characterized by mechanical strength and microstructural analysis. Benefit of this study is the reduction of the sintering temperature, which eventually contributes to the fabrication of low-cost SOFC. Moreover, brush painting technique provides great adhesion between anode and electrolyte layer during sintering. With the increasing sintering temperature and content of LiNO3, densification and the mechanical strength of the developed dual-layer HF increased. Based on the experimental works, a sintering temperature of 1150°C with 3 mol% of LiNO3 as sintering additive is recommended for the construction of the low cost dual-layer micro-tubular SOFCs.

Download Full-text