scholarly journals Advanced oxygen-electrode-supported solid oxide electrochemical cells with Sr(Ti,Fe)O3−δ-based fuel electrodes for electricity generation and hydrogen production

2020 ◽  
Vol 8 (48) ◽  
pp. 25867-25879
Author(s):  
Shan-Lin Zhang ◽  
Hongqian Wang ◽  
Tianrang Yang ◽  
Matthew Y. Lu ◽  
Cheng-Xin Li ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Electricity Generation ◽  
High Performance ◽  
Oxygen Electrode ◽  
Solid Oxide ◽  
Electrochemical Cells ◽  
Catalytic Nanoparticles

Sr(Ti0.3Fe0.7)O3−δ (STF)-based fuel electrodes enhanced by the exsolution of catalytic nanoparticles were applied to the high-performance oxygen electrode-supported SOCs (OESCs).

Cobalt-substituted SrTi0.3Fe0.7O3−δ: a stable high-performance oxygen electrode material for intermediate-temperature solid oxide electrochemical cells

2018 ◽  
Vol 11 (7) ◽  
pp. 1870-1879 ◽  
Author(s):  
Shan-Lin Zhang ◽  
Hongqian Wang ◽  
Matthew Y. Lu ◽  
Ai-Ping Zhang ◽  
Liliana V. Mogni ◽  
...  
Keyword(s):  
Electrode Material ◽  
Polarization Resistance ◽  
High Performance ◽  
Oxygen Electrode ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Electrochemical Cells ◽  
Unique Combination ◽  
Oxygen Electrodes

SrTi0.3Fe0.7−xCoxO3−δ oxygen electrodes provide a unique combination of low polarization resistance and stability useful for solid oxide electrochemical cells.

Composite of Ca-Cobaltite with Pr-Doped Ceria as Oxygen Electrode for Solid Oxide Electrochemical Cells

2021 ◽  
Vol MA2021-03 (1) ◽  
pp. 129-129
Author(s):  
Allan Jedson Menezes Araujo ◽  
Francisco José Almeida Loureiro ◽  
Laura Isabel Vilas Holz ◽  
João Paulo Freitas Grilo ◽  
Daniel Araújo Macedo ◽  
...  
Keyword(s):  
Oxygen Electrode ◽  
Solid Oxide ◽  
Electrochemical Cells ◽  
Doped Ceria

Protonic ceramic electrochemical cells for hydrogen production and electricity generation: exceptional reversibility, stability, and demonstrated faradaic efficiency

2019 ◽  
Vol 12 (1) ◽  
pp. 206-215 ◽  
Author(s):  
Sihyuk Choi ◽  
Timothy C. Davenport ◽  
Sossina M. Haile
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Electricity Generation ◽  
Electrochemical Cell ◽  
Perovskite Oxide ◽  
Electrochemical Cells ◽  
Excellent Performance ◽  
Faradaic Efficiency ◽  
Air Electrode

We demonstrate excellent performance and durability at intermediate temperatures (500–650 °C) upon reversible operation of an electrochemical cell incorporating a proton-permeable, high-activity mixed conducting oxide as the air electrode, a highly proton-conductive and chemically stable perovskite oxide as the electrolyte, and a composite of Ni and the electrolyte as the fuel electrode.

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