Recent advances, practical challenges, and perspectives of intermediate temperature solid oxide fuel cell cathodes

A Ndubuisi, S Abouali, K Singh… - Journal of Materials …, 2022 - pubs.rsc.org
As a highly efficient clean power generation technology, intermediate temperature (600–
800° C) solid oxide fuel cells (IT-SOFCs) have gained much interest due to their rapid start …

Review of composite cathodes for intermediate-temperature solid oxide fuel cell applications

AJ Abd Aziz, NA Baharuddin, MR Somalu… - Ceramics …, 2020 - Elsevier
A composite cathode exhibits low activation polarisation by spreading its electrochemically
active area within its volume. Composite cathodes enable the development of high …

Review of SOFC cathode performance enhancement by surface modifications: recent advances and future directions

S Chen, H Zhang, C Yao, H Lou, M Chen, X Lang… - Energy & …, 2023 - ACS Publications
Cathode materials with high electrochemical catalytic activity, stability, and durability at
medium/low temperatures are still critical challenges for the commercialization of solid oxide …

In situ self-assembled NdBa0. 5Sr0. 5Co2O5+ δ/Gd0. 1Ce0. 9O2-δ hetero-interfaces enable enhanced electrochemical activity and CO2 durability for solid oxide fuel …

Z Zhang, S Chen, H Zhang, C Yao, W Zhang… - Journal of Colloid and …, 2024 - Elsevier
The development of solid oxide fuel cells (SOFCs) faces impediments in terms of challenges
associated with oxygen reduction activity and CO 2 durability. Therefore, a series of novel …

Cathode infiltration with enhanced catalytic activity and durability for intermediate-temperature solid oxide fuel cells

Y Niu, W Huo, Y Yu, W Li, Y Chen, W Lv - Chinese Chemical Letters, 2022 - Elsevier
To lower the operation temperature and increase the durability of solid oxide fuel cells
(SOFCs), increasing attentions have been paid on developing cathode materials with good …

Advances in nanoengineering of cathodes for next-generation solid oxide fuel cells

C Sun - Inorganic Chemistry Frontiers, 2024 - pubs.rsc.org
In recent years, great efforts have been devoted to develop low or intermediate temperature
solid oxide fuel cells (SOFCs) operating at 500–800° C. Lowering the operating temperature …

Enhanced performance of lithiated cathode materials of LiCo0.6X0.4O2 (X = Mn, Sr, Zn) for proton‐conducting solid oxide fuel cell applications

WNA Wan Yusoff, MR Somalu… - … Journal of Energy …, 2020 - Wiley Online Library
LiCoO2‐based materials are well‐known cathode materials used in lithium ion batteries.
Moreover, these materials are currently utilized in low‐temperature proton‐conducting solid …

Production of La0. 6Sr0. 4Co0. 2Fe0. 8O3-δ cathode with graded porosity for improving proton-conducting solid oxide fuel cells

YW Lai, KR Lee, SY Yang, CJ Tseng, SC Jang… - Ceramics …, 2019 - Elsevier
Utilization of 500-nm-diameter polystyrene (PS) nanospheres as pore former in a screen
printing process to tailor the porous structure of La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-δ (LSCF) …

Electrochemical performance enhancement of electrospun nanofiber cathode through impregnation method

W Hu, P Zhang, L Zhao, Z Tao - International Journal of Hydrogen Energy, 2023 - Elsevier
Intermediate-temperature proton-conducting solid oxide fuel cells often require impregnation
techniques to improve the sluggish cathode reaction rate. Nevertheless, the limited …

Improved electrochemical activity of Bi0. 5Sr0. 5FeO3-δ–Ce0. 9Gd0. 1O1. 95composite cathode electrocatalyst for solid oxide fuel cells

J Gao, Q Li, M Guo, L Sun, L Huo, H Zhao - Ceramics International, 2021 - Elsevier
Developing MIEC materials with high electrocatalytic performance for the ORR and good
thermal/chemical/structural stability is of paramount importance to the success of solid oxide …