Effect of oxygen deficiency reduction in Mg-doped Mn-spinel on its cell storage performance at high temperature

2006 ◽  
Vol 51 (25) ◽  
pp. 5508-5514 ◽  
Author(s):  
Michio Takahashi ◽  
Toshihiro Yoshida ◽  
Akimasa Ichikawa ◽  
Kenshin Kitoh ◽  
Hiroyuki Katsukawa ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxygen Deficiency ◽  
Storage Performance ◽  
Effect Of Oxygen ◽  
Cell Storage ◽  
Mg Doped

Study of the Effect of Oxygen Annealing on YBCO Platelet Aggregates Synthesized by a Biomimetic Method

2013 ◽  
Vol 834-836 ◽  
pp. 437-441
Author(s):  
Zi Li Zhang ◽  
Hong Li Suo ◽  
Ahmed Kursumovic ◽  
Min Liu ◽  
Yi Wang ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxygen Deficiency ◽  
Superconducting Transition ◽  
Oxygen Annealing ◽  
High Temperature Anneal ◽  
Structural And Electrical Properties ◽  
Platelet Aggregates ◽  
Biomimetic Method ◽  
Pre Treatment ◽  
Effect Of Oxygen

The effect of different oxygen annealing treatments on the structural and electrical properties of samples of the high temperature superconductor YBa2Cu3O7δ(YBCO) synthesized by a biomimetic method has been studied. By oxygen annealing, the oxygen deficiency resulting from the synthesis in air can be adequately compensated. A two-stage annealing process including a high temperature step results in a sharper superconducting transition and higher critical current density of the YBCO than annealing only at low temperature, due to the additional elimination of carbon residues from the biopolymer additive. To avoid the formation of impurity phases resulting from decomposition of the YBCO during the high-temperature anneal, careful pre-treatment by rinsing the as-synthesized YBCO with distilled water to remove residual NaCl is necessary.

scholarly journals Improved Sodium Storage Performance of Na0.44MnO2 Cathode at a High Temperature by Al2O3 Coating

2019 ◽  
Vol 35 (12) ◽  
pp. 1357-1364 ◽  
Author(s):  
Hui LI ◽  
◽  
Shuangyu LIU ◽  
Huiming WANG ◽  
Bo WANG ◽  
...  
Keyword(s):  
High Temperature ◽  
Storage Performance ◽  
Sodium Storage

Effect of oxygen deficiency on response of CR-39 on board scientific balloons

1999 ◽  
Vol 31 (1-6) ◽  
pp. 591-594 ◽  
Author(s):  
M. Fujii ◽  
Y. Hatano ◽  
A. Osawa ◽  
T. Saito ◽  
K. Yamamoto ◽  
...  
Keyword(s):  
Oxygen Deficiency ◽  
Effect Of Oxygen

Effect of Oxygen Deficiency on the Superconducting Properties of YBCO

1991 ◽  
pp. 391-394 ◽  
Author(s):  
Yoko Suyama ◽  
Mamoru Matsumoto ◽  
Sachiko Kageyama ◽  
Isao Sato
Keyword(s):  
Oxygen Deficiency ◽  
Superconducting Properties ◽  
Effect Of Oxygen
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