Advances in low-temperature solid oxide fuel cells: An explanatory review

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 610, P. 234719 - 234719

Published: May 21, 2024

Language: Английский

---

Navigating the future of solid oxide fuel cell: Comprehensive insights into fuel electrode related degradation mechanisms and mitigation strategies

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 331, P. 103241 - 103241

Published: June 19, 2024

Language: Английский

---

Advancements in zinc oxide nanomaterials: Synthesis, properties, and diverse applications

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101271 - 101271

Published: July 24, 2024

Language: Английский

---

Revisiting the ionic conductivity of solid oxide electrolytes: a technical review

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(38), P. 25696 - 25714

Published: Jan. 1, 2024

The present perspective revises the ionic conductivity of highly studied fluorite- and perovskite-based electrolytes for their applications in solid oxide fuel cells (SOFCs) electrolysis (SOECs).

Language: Английский

---

Bridging the Gap between fundamentals and efficient devices: Advances in proton-conducting oxides for low-temperature solid oxide fuel cells

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 613, P. 234910 - 234910

Published: June 21, 2024

Language: Английский

---

Engineering a high-performance W-doped Sr0.9Fe0.67Ti0.3Co0.03O3-δ hydrogen electrode for Solid Oxide Electrolysis Cells (SOECs)

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 610, P. 234686 - 234686

Published: May 17, 2024

Language: Английский

---

Evaluation of highly conductive cermet cathodes synthesized with organic chelating agents and sintered at low temperatures for IT-SOFCs

Energy Conversion and Management X, Journal Year: 2024, Volume and Issue: 23, P. 100609 - 100609

Published: May 8, 2024

A novel semi-organic combustion approach using orange and lemon juice as chelating agents is employed to synthesize the perovskite Sr0.8X0.2Co0.2Fe0.8O3-δ (x = La, Ce) cathode for IT-SOFCs. This has been found exhibit lower toxicity compared chemical routes impurities green routes. The structural analysis validated successful synthesis of (La, materials with no prominent secondary phase while surface morphology revealed a porous well-connected network particles. EDS confirmed composition thermo-gravimetric showed weight losses related creation vacancies. functional groups were investigated through FTIR conductivity measurements higher electrical synthesized agent Sr0.8La0.2Co0.2Fe0.8O3-δ exhibiting slightly value Sr0.8Ce0.2Co0.2Fe0.8O3-δ. electrochemical performance highest power density 354 313 mW·cm−2 at 700 °C obtained cells having cathodes which was attributed better crystallinity uniform lattice. work shows that route successfully

Language: Английский

---

Transport properties of highly dense proton-conducting BaSn1−xInxO3−δ ceramics

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 69, P. 306 - 316

Published: May 7, 2024

Language: Английский

---

A Review of Proton-Conducting Electrolytes for Efficient Low-Temperature Solid Oxide Fuel Cells: Progress, Challenges, and Perspectives

Energy & Fuels, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

Aiming to replace traditional energy sources such as coal and oil, researchers from around the world are working hard develop green technologies that offer safer more efficient ways produce clean energy. In this regard, solid oxide fuel cells (SOFCs) have steadily grown in popularity because of their ability electricity through electrochemical reactions. However, notable drawback typical is high operating temperature, generally over 700–1000 °C. Low-temperature (LT-SOFCs) a promising technology offers several advantages for stationary mobile power generation at low temperatures. LT-SOFCs highly dependent on electrolyte materials characterized by proton-conducting oxides. This review discusses progress development electrolytes LT-SOFCs, including advances devices. detail, work focuses improving performance various strategies, manipulating composition properties proton-conductors, addressing opportunities challenges associated with development. Solid containing components play crucial role functioning hydrogen-based devices, electrolyzers, SOFCs, electronic systems, hydrogen separation membranes. To enhance these it essential identify efficiently conduct protons remain durable under water exposure. study valuable insights guidelines designing rapid proton diffusion strong durability, contributing continuous improvement

Language: Английский

---

Ionic Conductivity in the Novel Complex Oxide Ba0.95la1.05ino4.025 with Ruddlesden-Popper Structure

Published: Jan. 1, 2025

Language: Английский

---