Synthesis, sintering and conductivity behavior of ceria-doped Scandia-stabilized zirconia

HP Dasari, JS Ahn, K Ahn, SY Park, J Hong, H Kim… - Solid State Ionics, 2014 - Elsevier
In this work, the effect of ceria addition on the phase formations, sinterability and electrical
conductivity of 10 mol.% scandia stabilized zirconia (SSZ) is investigated. Ceria co-doped …

[HTML][HTML] Crystal phase, electrical properties, and solid oxide fuel cell electrolyte application of scandia-stabilized zirconia doped with rare earth elements

S Nakayama, R Tokunaga, M Takata, S Kondo… - Open Ceramics, 2021 - Elsevier
Abstract ZrO 2–10​ mol% Sc 2 O 3 (10ScSZ) has attracted attention as an electrolyte
material for solid oxide fuel cells owing to its high conductivity. However, the phase transition …

Phase stability and conductivity of rare earth co-doped nanocrystalline zirconia electrolytes for solid oxide fuel cells

CNS Kumar, R Bauri, GS Reddy - Journal of Alloys and Compounds, 2020 - Elsevier
Solid oxide fuel cell (SOFC) is a green energy technology that directly coverts chemical
energy into electricity. Scandia stabilized zirconia (SSZ) shows the highest conductivity …

Role of divalent co-dopant as structure stabilizer in Scandia-stabilized zirconia electrolyte for SOFC

L Mathur, D Shin, MPG Hanantyo… - Journal of The …, 2023 - iopscience.iop.org
The present investigation reports the role of divalent binary co-dopant (Ca 2+) in 11 mol%
scandia stabilized zirconia (11SSZ) electrolytes to resolve its severe long-term aging issue …

Characteristic and challenges of scandia stabilized zirconia as solid oxide fuel cell material–In depth review

NA Arifin, AA Afifi, A Samreen, R Hafriz, A Muchtar - Solid State Ionics, 2023 - Elsevier
Scandia-stabilized zirconia (ScSZ) has 1.5–3 times superior conductivity owing to its crystal
structure as compared to yttria stabilized zirconia (YSZ). However, also due to this, ScSZ …

Oxygen‐ion conduction in scandia‐stabilized zirconia‐ceria solid electrolyte (xSc2O3–1CeO2–(99−x)ZrO2, 5 ≤ ≤ 11)

A Kumar, A Jaiswal, M Sanbui… - Journal of the American …, 2017 - Wiley Online Library
Solid oxide fuel cells (SOFC s) operating at intermediate temperature (500° C‐700° C)
provide advantages of better durability, lower cost, and wider target application market. In …

Characterization of scandia stabilized zirconia prepared by glycine nitrate process and its performance as the electrolyte for IT-SOFC

D Lee, I Lee, Y Jeon, R Song - Solid State Ionics, 2005 - Elsevier
Zirconia stabilized with 8 mol% scandia (8ScSZ) powder was synthesized using glycine
nitrate process (GNP) for use as the electrolyte of an intermediate temperature solid oxide …

Electrical conductivity of YSZ-SDC composite solid electrolyte synthesized via glycine-nitrate method

P Singh - Ceramics International, 2017 - Elsevier
Yttria-stabilized zirconia (YSZ) is a common solid electrolyte for solid oxide fuel cells
(SOFCs) because of its high electrical conductivity and high ionic transference number in …

Ternary co-doped ytterbium-scandium stabilized zirconia electrolyte for solid oxide fuel cells

L Mathur, SY Jeon, Y Namgung, MPG Hanantyo, J Park… - Solid State Ionics, 2024 - Elsevier
The present work aims to understand the effect of binary and ternary co-dopant's presence
on the ionic mobility and structural stability of stabilized zirconia. To evaluate that, binary co …

Doping of scandia-stabilized zirconia electrolytes for intermediate-temperature solid oxide fuel cell: A review

AO Zhigachev, VV Rodaev, DV Zhigacheva… - Ceramics …, 2021 - Elsevier
The shortcomings of high-temperature solid oxide fuel cells necessitate research on SOFCs
designs that are capable of operation at intermediate temperatures (600–800° C), the so …