Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Agnieszka Brzoza-Kos"'
Autor:
Walerian Arabczyk, Rafał Pelka, Agnieszka Brzoza-Kos, Ireneusz Kocemba, Paulina Rokicka-Konieczna, Katarzyna Skulmowska-Polok, Kamila Klimza, Zofia Lendzion-Bieluń
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8452 (2024)
The kinetics of phase transformations in the nitriding process α-Fe → γ’-Fe4N → ε-Fe3-2N of the pre-reduced iron ammonia synthesis catalyst was investigated under in situ conditions (atmospheric pressure, 350 °C) by measuring changes of mas
Externí odkaz:
https://doaj.org/article/c739057b4fbd4211a5ac72c4d782dfc8
Publikováno v:
ECS Transactions. 111:1025-1034
In this work, A-site deficient Sm0.9Ba0.9Mn1.8−xFexCo0.1Ni0.1O6−δ (x = 0, 0.45 and 0.9) double perovskites with in situ exsolved nanoparticles were successfully obtained and evaluated as electrode materials for symmetrical Solid Oxide Cells (SOC
Autor:
Keyun Li, Konrad Świerczek, Piotr Winiarz, Agnieszka Brzoza-Kos, Anna Stępień, Yang Zhang, Kun Zheng, Kacper Cichy, Anna Niemczyk, Yevgeniy Naumovich
Publikováno v:
ECS Transactions. 111:1223-1230
Doping with copper is studied in a series of double perovskite-type GdBa0.5Sr0.5Co2-xCuxO5+δ, candidate oxygen electrode materials for reversible Solid Oxide Cells. Obtained by a sol-gel method, the material with x = 1.15, having the highest amount
Autor:
Walerian Arabczyk, Rafał Pelka, Ireneusz Kocemba, Agnieszka Brzoza-Kos, Andrzej Wyszkowski, Zofia Lendzion-Bieluń
Publikováno v:
The Journal of Physical Chemistry C. 126:7704-7710
Publikováno v:
Metallurgical and Materials Transactions A. 53:359-363
The effect of Cu addition on crystal structure, compressive properties and shape-memory effect of Ni50Mn25Ga25−x Cu x alloys was studied. With increasing Cu content, the type of crystal structure evolves following a sequence: L21 → 10M → 2M →