Role of Divalent Co-Dopant as Structure Stabilizer in Scandia-Stabilized Zirconia Electrolyte for SOFC

Lakshya Mathur; Donghwi Shin; Muhammad Pramaditya Garry Hanantyo; Yeon Namgung; Bhupendra Singh; Sivaprakash Sengodan; Sunju Song

Role of Divalent Co-Dopant as Structure Stabilizer in Scandia-Stabilized Zirconia Electrolyte for SOFC

Lakshya Mathur
, Donghwi Shin
, Muhammad Pramaditya Garry Hanantyo
, Yeon Namgung
, Bhupendra Singh
, Sivaprakash Sengodan
, Sunju Song

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Highlights Addition of divalent cations (Mg2+, Ca2+) in 11 mol% scandia stabilized zirconia. Three-fold less conductivity aging in 0.5Ca11SSZ compare to 11SSZ in air atmosphere. Two-fold less conductivity aging of 0.2Ca11SSZ than 11SSZ in reducing atmosphere. Three-fold higher stable conductivity of 0.2Ca11SSZ than 1Ce10SSZ in wet hydrogen. © 2023 The Electrochemical Society (“ECS”). Published on behalf of ECS by IOP Publishing Limited

Original language	American English
Journal	Journal of the Electrochemical Society
Volume	12
Issue number	124519
State	Published - 2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Calcium co-doped scandia stabilized zirconia
Fuel cells - solid oxide
Hebb-Wagner polarization
Longterm aging
Calcium
Electrolytes
Zirconia
Calcium co-doped scandium stabilized zirconium
Co-doped
Conductivity ageing
Fuel cell - solid oxide
Hebb-wagn polarization
Long-term aging
Scandia stabilized zirconia
Solid oxide
Three folds
Wagner polarizations
Solid oxide fuel cells (SOFC)

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@article{63b007746dcc4ccd84e06e9b797a425f,

title = "Role of Divalent Co-Dopant as Structure Stabilizer in Scandia-Stabilized Zirconia Electrolyte for SOFC",

abstract = "Highlights Addition of divalent cations (Mg2+, Ca2+) in 11 mol\% scandia stabilized zirconia. Three-fold less conductivity aging in 0.5Ca11SSZ compare to 11SSZ in air atmosphere. Two-fold less conductivity aging of 0.2Ca11SSZ than 11SSZ in reducing atmosphere. Three-fold higher stable conductivity of 0.2Ca11SSZ than 1Ce10SSZ in wet hydrogen. {\textcopyright} 2023 The Electrochemical Society (“ECS”). Published on behalf of ECS by IOP Publishing Limited",

keywords = "Calcium co-doped scandia stabilized zirconia, Fuel cells - solid oxide, Hebb-Wagner polarization, Longterm aging, Calcium, Electrolytes, Zirconia, Calcium co-doped scandium stabilized zirconium, Co-doped, Conductivity ageing, Fuel cell - solid oxide, Hebb-wagn polarization, Long-term aging, Scandia stabilized zirconia, Solid oxide, Three folds, Wagner polarizations, Solid oxide fuel cells (SOFC)",

author = "Lakshya Mathur and Donghwi Shin and Hanantyo, \{Muhammad Pramaditya Garry\} and Yeon Namgung and Bhupendra Singh and Sivaprakash Sengodan and Sunju Song",

year = "2023",

language = "American English",

volume = "12",

journal = "Journal of the Electrochemical Society",

issn = "0013-4651",

publisher = "Institute of Physics",

number = "124519",

}

TY - JOUR

T1 - Role of Divalent Co-Dopant as Structure Stabilizer in Scandia-Stabilized Zirconia Electrolyte for SOFC

AU - Mathur, Lakshya

AU - Shin, Donghwi

AU - Hanantyo, Muhammad Pramaditya Garry

AU - Namgung, Yeon

AU - Singh, Bhupendra

AU - Sengodan, Sivaprakash

AU - Song, Sunju

PY - 2023

Y1 - 2023

N2 - Highlights Addition of divalent cations (Mg2+, Ca2+) in 11 mol% scandia stabilized zirconia. Three-fold less conductivity aging in 0.5Ca11SSZ compare to 11SSZ in air atmosphere. Two-fold less conductivity aging of 0.2Ca11SSZ than 11SSZ in reducing atmosphere. Three-fold higher stable conductivity of 0.2Ca11SSZ than 1Ce10SSZ in wet hydrogen. © 2023 The Electrochemical Society (“ECS”). Published on behalf of ECS by IOP Publishing Limited

AB - Highlights Addition of divalent cations (Mg2+, Ca2+) in 11 mol% scandia stabilized zirconia. Three-fold less conductivity aging in 0.5Ca11SSZ compare to 11SSZ in air atmosphere. Two-fold less conductivity aging of 0.2Ca11SSZ than 11SSZ in reducing atmosphere. Three-fold higher stable conductivity of 0.2Ca11SSZ than 1Ce10SSZ in wet hydrogen. © 2023 The Electrochemical Society (“ECS”). Published on behalf of ECS by IOP Publishing Limited

KW - Calcium co-doped scandia stabilized zirconia

KW - Fuel cells - solid oxide

KW - Hebb-Wagner polarization

KW - Longterm aging

KW - Calcium

KW - Electrolytes

KW - Zirconia

KW - Calcium co-doped scandium stabilized zirconium

KW - Co-doped

KW - Conductivity ageing

KW - Fuel cell - solid oxide

KW - Hebb-wagn polarization

KW - Long-term aging

KW - Scandia stabilized zirconia

KW - Solid oxide

KW - Three folds

KW - Wagner polarizations

KW - Solid oxide fuel cells (SOFC)

UR - http://10.1149/1945-7111/ad1550

M3 - Article

SN - 0013-4651

VL - 12

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

IS - 124519

ER -

Role of Divalent Co-Dopant as Structure Stabilizer in Scandia-Stabilized Zirconia Electrolyte for SOFC

Abstract

UN SDGs

Keywords

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