Microstructural characterization of porous manganese thin films for electrochemical supercapacitor applications

2003 ◽  
Vol 38 (24) ◽  
pp. 4817-4830 ◽  
Author(s):  
B. Djurfors ◽  
J. N. Broughton ◽  
M. J. Brett ◽  
D. G. Ivey
2016 ◽  
Vol 19 (suppl 1) ◽  
pp. 97-102 ◽  
Author(s):  
Karen Alejandra Chavarría-Castillo ◽  
Patricia Amézaga-Madrid ◽  
Oswaldo Esquivel-Pereyra ◽  
Wilber Antúnez-Flores ◽  
Pedro Pizá Ruiz ◽  
...  

2015 ◽  
Vol 358 ◽  
pp. 533-539 ◽  
Author(s):  
V. Soare ◽  
M. Burada ◽  
I. Constantin ◽  
D. Mitrică ◽  
V. Bădiliţă ◽  
...  

2010 ◽  
Vol 131 (1-3) ◽  
pp. 401-406 ◽  
Author(s):  
Sezin Galioğlu ◽  
Mariam N. Ismail ◽  
Juliusz Warzywoda ◽  
Albert Sacco ◽  
Burcu Akata

1999 ◽  
Vol 14 (8) ◽  
pp. 3303-3311 ◽  
Author(s):  
A. T. Chien ◽  
J. Sachleben ◽  
J. H. Kim ◽  
J. S. Speck ◽  
F. F. Lange

PbTiO3 powders and heteroepitaxial thin films were produced by the hydrothermal method at 110–200 °C using different bases (Na–, K–, Rb–, Cs–, TMA–, and TBA–OH). Microstructural characterization showed that the tetragonal perovskite films were epitaxial on the SrTiO3 substrates, with a c-axis out-of-plane orientation. Sequential growth experiments showed that the growth initiates by the formation of 100 nm {100} faceted PbTiO3 islands followed by coalescence. Small cation bases (Na–, K–, Rb–OH) produced 1.5-μm {100} faceted blocky powders, whereas larger cation bases (Cs–, TMA–, and TBA–OH) formed fewer 500-nm interpenetrating platelets. Nuclear magnetic resonance results showed cation incorporation in the perovskite structure with local disorder on the Pb sites increasing cation size.


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