scholarly journals Microstructure and thermal stability of Fe, Ti, and Ag implanted yttria-stabilized zirconia

1991 ◽  
Vol 53 (2) ◽  
pp. 155-163 ◽  
Author(s):  
B. A. Hassel ◽  
A. J. Burggraaf
2008 ◽  
Vol 28 (6) ◽  
pp. 1161-1167 ◽  
Author(s):  
I-Ming Hung ◽  
Kuan-Zong Fung ◽  
De-Tsai Hung ◽  
Min-Hsiung Hon

2013 ◽  
Vol 2013 ◽  
pp. 1-7
Author(s):  
Hyo-Sub Kim ◽  
Dong-Hee Lee ◽  
Hong-Soon Kim ◽  
Chu-Sik Park ◽  
Young-Ho Kim

Hydrogen storage and release by the redox reaction of an iron oxide with yttria-stabilized zirconia (YSZ) were investigated. YSZ was introduced to the samples to improve the thermal stability of the iron oxide. The average size of the samples synthesized using urea was 40–50 nm, whereas those synthesized using Na2CO3as a precipitant were 150–200 nm. The sample prepared via coprecipitation using urea exhibited better stability than the other samples. We prepared the Cu-added Fe/YSZ sample to enhance the low-temperature reactivity. The water-splitting reaction was initiated at approximately 200°C, and the maximum rate of hydrogen evolution was observed at approximately 350°C. In the isothermal redox test over 35 cycles, the degree of hydrogen storage and release was almost maintained over 1.8 wt% based on the total amount of the sample.


2015 ◽  
Vol 448 ◽  
pp. 582-592 ◽  
Author(s):  
Elisabeth W. Leib ◽  
Ulla Vainio ◽  
Robert M. Pasquarelli ◽  
Jonas Kus ◽  
Christian Czaschke ◽  
...  

2017 ◽  
Vol 43 (16) ◽  
pp. 14321-14325 ◽  
Author(s):  
Xuemei Song ◽  
Ziwei Liu ◽  
Mingguang Kong ◽  
Chucheng Lin ◽  
Liping Huang ◽  
...  

2009 ◽  
Vol 105 (10) ◽  
pp. 104907 ◽  
Author(s):  
M. Sillassen ◽  
P. Eklund ◽  
M. Sridharan ◽  
N. Pryds ◽  
N. Bonanos ◽  
...  

Hyomen Kagaku ◽  
1989 ◽  
Vol 10 (1) ◽  
pp. 11-17 ◽  
Author(s):  
Tsugio SATO ◽  
Masahiko SHIMADA

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