2015
DOI: 10.1016/j.jpowsour.2015.04.072
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Effect of porous YSZ scaffold microstructure on the long-term performance of infiltrated Ni-YSZ anodes

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Cited by 21 publications
(31 citation statements)
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“…This is consistent with what was seen for Ni-GDC thin film anodes (10). Moreover, a very similar phenomenon was reported in our earlier work with 10 µm thick Ni-YSZ anodes, prepared by Ni infiltration into porous YSZ scaffolds (12). However, this microstructural evolution did not significantly affect the electrochemical performance, likely due to the fact that the electrochemically active thickness of the anode was much smaller than the total anode thickness of 10 µm.…”
Section: Microstructural Evolutionsupporting
confidence: 91%
“…This is consistent with what was seen for Ni-GDC thin film anodes (10). Moreover, a very similar phenomenon was reported in our earlier work with 10 µm thick Ni-YSZ anodes, prepared by Ni infiltration into porous YSZ scaffolds (12). However, this microstructural evolution did not significantly affect the electrochemical performance, likely due to the fact that the electrochemically active thickness of the anode was much smaller than the total anode thickness of 10 µm.…”
Section: Microstructural Evolutionsupporting
confidence: 91%
“…Although several studies have reported the improved electrochemical performance of infiltrated electrodes [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27], the reason behind the improved performance has not been fully investigated in terms of electrode microstructures. Kishimoto et al [28] first investigated the microstructure of an infiltrated Ni-GDC anode at 5 nm resolution using FIB-SEM and gave a quantitative explanation of the performance of infiltrated electrodes.…”
Section: From the Viewpoint Of Controlling Electrode Microstructuresmentioning
confidence: 99%
“…It has been used for gas sensors, oxygen pumps, thermal barrier coatings for gas-turbines, as an electrolyte and in combination with Ni as an anode material for solid oxide fuel cells. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] In addition, hydrogenation, reforming and oxidative methane coupling activity have been reported for ZrO 2 materials. [18][19][20][21] Recent catalytic applications include acting as an efficient growth template for distinct carbon materials such as nanotubes or disordered graphite layers.…”
Section: Introductionmentioning
confidence: 99%