Laser ablation of barium titanate ceramics prepared by the citric route: The evolution of residual carbon content

1995 ◽  
Vol 15 (2) ◽  
pp. 127-133 ◽  
Author(s):  
C. Miot ◽  
C. Proust ◽  
E. Husson ◽  
G. Blondiaux ◽  
J.P. Coutures
1997 ◽  
Vol 12 (9) ◽  
pp. 2388-2392 ◽  
Author(s):  
C. Miot ◽  
E. Husson ◽  
C. Proust ◽  
R. Erre ◽  
J. P. Coutures

Powder and ceramics of barium titanate prepared by the citric process were studied by x-ray photoelectron spectroscopy (XPS). Spectra of C1s, O1s, Ti2p, Ba3d, and Ba4d levels are analyzed in powder and ceramics immediately after the sintering step and after several months of exposure in the air. Ar-ion etching allowed one to characterize the material intrinsic carbon. The results are discussed in comparison with works previously published on oxide single crystals.


2013 ◽  
Vol 438 ◽  
pp. S303-S308 ◽  
Author(s):  
S. Brezinsek ◽  
S. Jachmich ◽  
M.F. Stamp ◽  
A.G. Meigs ◽  
J.W. Coenen ◽  
...  

2015 ◽  
Vol 7 (17) ◽  
pp. 7170-7176 ◽  
Author(s):  
Helieder C. Freitas ◽  
Eduardo S. Almeida ◽  
Thiago F. Tormin ◽  
Eduardo M. Richter ◽  
Rodrigo A. A. Munoz

Room-temperature ultrasound-assisted digestion of biodiesel for stripping voltammetry of metals with adequate recovery values (94–108%) and low residual carbon content is demonstrated.


2017 ◽  
Vol 121 (12) ◽  
pp. 7005-7014 ◽  
Author(s):  
Gang Niu ◽  
Xavier Cartoixà ◽  
Alessandro Grossi ◽  
Cristian Zambelli ◽  
Piero Olivo ◽  
...  

1997 ◽  
Vol 45 (1-3) ◽  
pp. 17-24 ◽  
Author(s):  
C. Miot ◽  
C. Proustz ◽  
E. Husson ◽  
R. Erre ◽  
G. Blondiaux ◽  
...  

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