scholarly journals THE BALL MILLING EFFECT ON TRIBASIC CALCIUM PHOSPHATE AND ITS CHROMIUM (VI) ION SORPTION PROPERTIES

2009 ◽  
Vol 54 (3) ◽  
Author(s):  
F GRANADOS-CORREA ◽  
J BONIFACIO-MARTÍNEZ ◽  
J SERRANO-GÓMEZ
Keyword(s):  
Calcium Phosphate ◽  
Ball Milling ◽  
Sorption Properties ◽  
Chromium Vi ◽  
Ion Sorption

Surface Charge and Ion Sorption Properties Influencing the Fouling and Flow Characteristics of Ceramic Membranes

1992 ◽  
pp. 318-325
Author(s):  
Stephen Gallagher ◽  
Russell Paterson ◽  
Jocelyn Etienne ◽  
Andre Larbot ◽  
Louis Cot
Keyword(s):  
Surface Charge ◽  
Flow Characteristics ◽  
Ceramic Membranes ◽  
Sorption Properties ◽  
Ion Sorption

AC and DC conductivity analysis of hydroxyapatite and titanium calcium phosphate formed by dry ball milling

2006 ◽  
Vol 352 (9-20) ◽  
pp. 1490-1494 ◽  
Author(s):  
C.C. Silva ◽  
M.P.F. Graça ◽  
M.A. Valente ◽  
A.S.B. Sombra
Keyword(s):  
Calcium Phosphate ◽  
Ball Milling ◽  
Dc Conductivity

scholarly journals Adsorption of Chromium (VI) on Calcium Phosphate: Mechanisms and Stability Constants of Surface Complexes

2017 ◽  
Vol 7 (3) ◽  
pp. 222 ◽  
Author(s):  
Ahmed Elyahyaoui ◽  
Kawtar Ellouzi ◽  
Hamzeh Al Zabadi ◽  
Brahim Razzouki ◽  
Saidati Bouhlassa ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Stability Constants ◽  
Surface Complexes ◽  
Chromium Vi

The Study of Hydrogen Sorption Properties of Mg17Al12La0.45

2011 ◽  
Vol 311-313 ◽  
pp. 1351-1356
Author(s):  
Li Juan Pang ◽  
Yun Gui Chen ◽  
Chao Ling Wu ◽  
Xue Feng Zhang ◽  
Gang Deng
Keyword(s):  
Ball Milling ◽  
Hydrogen Desorption ◽  
High Energy ◽  
Milling Process ◽  
High Energy Ball Milling ◽  
Sorption Properties ◽  
Hydrogen Sorption ◽  
Ball Milling Process ◽  
Energy Ball ◽  
Ball Milling Technique

Mg17Al12and rare earth improved Mg17Al12La0.45alloys were prepared by resistance melting method. The hydrogen sorption properties of the alloys with and without ball-milling process were investigated with the help of PCT measurements. The phase compositions of the experimental alloys were determined through powder X-Ray diffraction. It is found that the introduction of La and the high energy ball-milling technique could remarkably improve the hydrogen sorption capability of Mg17Al12. For Mg17Al12La0.45alloy, the hydrogen absorption starts at 473K and the hydridying rate increases at each temperature (573K, 523K, 473K) after high energy ball-milling process. The hydrogen desorption capacity of this alloy is 4wt% at 573K. XRD shows that there are two phases Mg17Al12and Al2La0.15Mg0.85after melting and Al2La0.15Mg0.85phase always exists during hydrogen sorption cycles of Mg17Al12La0.45.

The effect of ball milling grinding pathways on the bulk and reactivity properties of calcium phosphate cements

2011 ◽  
Vol 98B (1) ◽  
pp. 68-79 ◽  
Author(s):  
M. A. Lopez-Heredia ◽  
M. Bohner ◽  
W. Zhou ◽  
A. J. A. Winnubst ◽  
J. G. C. Wolke ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Ball Milling ◽  
Calcium Phosphate Cements

Effect of CNTs on Property of Calcium Phosphate Cement

2007 ◽  
Vol 336-338 ◽  
pp. 1606-1608 ◽  
Author(s):  
Ping Zhao ◽  
Kang Ning Sun ◽  
Tai Rong Zhao ◽  
Xue Hua Ren
Keyword(s):  
Mechanical Property ◽  
Carbon Nanotubes ◽  
Calcium Phosphate ◽  
Ball Milling ◽  
Calcium Phosphate Cement ◽  
Bending Strength ◽  
Cement Composite ◽  
Composite Powders ◽  
The Core ◽  
Hydroxyapatite Crystals

The effect of carbon nanotubes (CNTs) on bending strength of calcium phosphate cement was investigated. The cement composite powders, containing 0, 0.2%, 0.4%, 0.6%, 0.8% and 1.0wt% CNTs respectively, were prepared by ball milling. It was found that the presence of CNTs improved the bending strength of the cement from 6.6 MPa to the best 10.5 MPa. The reason for mechanical property improvement is related to the fibers (bars)-like microstructure of the reinforcing element, with CNT in the core and hydroxyapatite crystals growing on it.

scholarly journals Effects of Ball Milling on the Hydrogen Sorption Properties of Zr57V36Fe7Getter Alloy

2006 ◽  
Vol 16 (2) ◽  
pp. 116-122 ◽  
Author(s):  
Je-Shin Park ◽  
Chang-Youl Suh ◽  
Gun-Choo Shim ◽  
Won-Baek Kim
Keyword(s):  
Ball Milling ◽  
Sorption Properties ◽  
Hydrogen Sorption
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