Study on expansion characteristics of Al-Al2O3 composite seals for intermediate-temperature solid oxide fuel cell

被引：0

作者：

Xu, Shanping ^{[1
]}

Wang, Xiaochun ^{[1
]}

Kang, Jie ^{[2
]}

Wang, Wei ^{[1
]}

Ding, Yun ^{[1
]}

Zhao, Xuepeng ^{[1
]}

Wang, Yaocheng ^{[1
]}

Li, Li ^{[1
]}

机构：

[1] Jiangsu Univ Technol, Sch Automobile & Traff Engn, Changzhou 213001, Jiangsu, Peoples R China

[2] Dalian Maritime Univ, Marine Engn Coll, Dalian, Liaoning, Peoples R China

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2024年 / 21卷 / 06期

基金：

美国国家科学基金会;

关键词：

aluminum-based composite seal; Gibbs free energy; mechanical property; solid oxide fuel cell; thickness change rate; OXIDATION; GLASS; PERFORMANCE; YSZ;

D O I：

10.1111/ijac.14821

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Al2O3-based composite seal with 10 wt% Al powder addition (A10) possesses excellent plastic and mechanical performance under wide temperature range of solid oxide fuel cell. The thickening phenomenon of A10 seal between 250 degrees C-400 degrees C and 600 degrees C-750 degrees C is caused by the thermal expansion of organic additives and the volume expansion when solid-liquid Al react with oxygen to form Al2O3. The thickness change rate reaches the maximum which is about 5% at 300 degrees C and is about 4.46% at 650 degrees C. The Gibbs free energy for reaction between Al and Al2O3 in the temperature range of 523-1 023 K is all less than 0, which is proved by the fact that A10 exhibits excellent self-expansion and thermodynamic properties in the solid oxide fuel cell operating temperature.

引用

页码：4091 / 4099

页数：9

共 22 条

[1] Study of efficient sustainable phosphor in glass (P - i - G) material for white LED applications fabricated by tape casting and screen-printing techniques [J].

Behera, Mitrabhanu ;

Panda, Rajashree ;

Dhivya, P. ;

Joshi, Dhananjay ;

Kumar, R. Arun .

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2023, 298

[2] Deposition of Al2O3 by resistive evaporation and thermal oxidation of Al to be applied as a transparent FET insulating layer [J].

Boratto, Miguel Henrique ;

de Andrade Scalvi, Luis Vicente .

CERAMICS INTERNATIONAL, 2014, 40 (02) :3785-3791

[3] Microstructures of brazing zone between titanium alloy and stainless steel using various filler metals [J].

Chung, Taeshin ;

Kim, Jungsoo ;

Bang, Jeongseok ;

Rhee, Byoungho ;

Nam, Daegeun .

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2012, 22 :S639-S644

[4] Glass ceramic sealants belonging to BAS (BaO-Al2O3-SiO2) ternary system modified with B2O3 addition: A different approach to access the SOFC seal issue [J].

Da Silva, Maviael J. ;

Bartolome, Jose F. ;

De Aza, Antonio H. ;

Mello-Castanho, Sonia .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2016, 36 (03) :631-644

[5] Thermal cycle stability of Al2O3-based compressive seals for planar intermediate temperature solid oxide fuel cells [J].

Dai, Zhou ;

Pu, Jian ;

Yan, Dong ;

Chi, Bo ;

Jian, Li .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (04) :3131-3137

[6] Al-Al2O3 core-shell composite by microwave induced oxidation of aluminium powder [J].

Das, S. ;

Datta, S. ;

Mukhopadhyay, A. K. ;

Pal, K. S. ;

Basu, D. .

MATERIALS CHEMISTRY AND PHYSICS, 2010, 122 (2-3) :574-581

[7] Glass-ceramic sealants and steel interconnects: Accelerated interfacial stability and reactivity tests at high temperature [J].

Drewniak, A. ;

Koszelow, D. ;

Blaszczak, P. ;

Gornicka, K. ;

Jurak, K. ;

Javed, H. ;

Sabato, A. G. ;

Jasinski, P. ;

Molin, S. ;

Smeacetto, F. .

MATERIALS & DESIGN, 2021, 212

[8] Mica (KMg3AlSi3O10F2) based glass-ceramic composite sealant with thermal stability for SOFC application [J].

Garai, Mrinmoy ;

Singh, Shiv Prakash ;

Karmakar, Basudeb .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (45) :23480-23488

[9] Microstructural investigation of plasma sprayed ceramic coatings focusing on the effect of the splat boundary for SOFC sealing applications using peridynamics [J].

Guski, V. ;

Verestek, W. ;

Rapp, D. ;

Schmauder, S. .

THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021, 112

[10] Organic coatings containing polyaniline and inorganic pigments as corrosion inhibitors [J].

Kalendova, Andrea ;

Vesely, David ;

Stejskal, Jaroslav .

PROGRESS IN ORGANIC COATINGS, 2008, 62 (01) :105-116

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