Liquid Metals. II. X‐Ray Diffraction by Liquid Mercury and the Distance of Closest Atomic Approach

1955 ◽  
Vol 23 (10) ◽  
pp. 1923-1924 ◽  
Author(s):  
Joseph S. Lukesh ◽  
William H. Howland ◽  
Leo F. Epstein ◽  
Marion D. Powers
Keyword(s):  
Liquid Metals ◽  
X Ray Diffraction ◽  
X Ray ◽  
Liquid Mercury

The microscopic structure of liquid mercury from neutron and X-ray diffraction

2000 ◽  
Vol 276-278 ◽  
pp. 452-453 ◽  
Author(s):  
U. Bafile ◽  
F. Barocchi ◽  
F. Cilloco ◽  
K. Hochgesand ◽  
R. Winter ◽  
...  
Keyword(s):  
Microscopic Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Liquid Mercury ◽  
Structure Of Liquid

Structures of Liquid Mercury and Dilute Liquid Mercury Alloys

1968 ◽  
Vol 23 (7) ◽  
pp. 992-996 ◽  
Author(s):  
N. C. Halder ◽  
C. N. J. Wagner
Keyword(s):  
Liquid State ◽  
Atomic Percent ◽  
Detectable Change ◽  
X Ray Diffraction ◽  
Interference Function ◽  
X Ray ◽  
Liquid Mercury ◽  
The Asymmetry ◽  
Second Peak

The structures of liquid Hg and the dilute liquid Hg alloys with 0.5 and 2 atomic percent Cd, and 0.5 and 1 atomic percent Pb have been studied by x-ray diffraction using a theta-theta diffractometer with monochromator in the diffracted beam. The addition of 0.5 or 2 atomic percent Cd into Hg did not produce any detectable change in the interference function I (K), where K=4π (sin Θ)/λ, whereas small additions of Pb seem to reduce the asymmetry of the first peak of 1(K) which is observed in pure Hg. Small additions of Pb also cause a slight shift of the second peak of l (K) to smaller K-values. The present results have been used to offer a possible interpretation of the structure of Hg as observed in the liquid state.

scholarly journals Mechanochemical synthesis of intermetallic compounds in the system gallium – ruthenium

2021 ◽  
Vol 8 (1) ◽  
pp. 20218104
Author(s):  
T. F. Grigoreva ◽  
E. A. Pavlov ◽  
P. A. Vitiaz ◽  
N. Z. Lyakhov
Keyword(s):  
Mechanical Activation ◽  
Intermetallic Compounds ◽  
Liquid Metals ◽  
High Energy ◽  
Complex Compounds ◽  
Liquid Gallium ◽  
X Ray Diffraction ◽  
X Ray ◽  
Active Metal ◽  
Surface Active

The interaction of a solid inert metal Ru with liquid active metal Ga during mechanical activation in a high-energy planetary ball mill was studied using the X-ray diffraction and the high resolution scanning electron microscopy with energy dispersive X-ray microanalyses. This paper considers mechanical activation effects on formation of intermetallic compounds GaxRuy and their solubility in concentrated acids. Gallium is a surface-active substance with respect to Ruthenium. Under intensive mechanical treatment, liquid Gallium penetrates into grain boundaries of polycrystalline Ruthenium particles and sharply reduces their strength. Because of severe mechanical deformation, an intensive increase of contact surface between solid and liquid metals observed, which a place of rapid formation of intermetallic compounds. This processing leads to high reactive products of mechanical activation of Ga + Ru. Their interaction with a mixed concentrated hydrochloric and nitric acid allows Ruthenium (~37%) to pass into an acidic solution, forming complex compounds of the HxRuCly type (H2RuCl6).

Measurements of x‐ray diffraction for liquid metals under high pressure

1989 ◽  
Vol 60 (7) ◽  
pp. 2425-2428 ◽  
Author(s):  
Kazuhiko Tsuji ◽  
Kenichi Yaoita ◽  
Motoharu Imai ◽  
Osamu Shimomura ◽  
Takumi Kikegawa
Keyword(s):  
High Pressure ◽  
Liquid Metals ◽  
X Ray Diffraction ◽  
X Ray
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