Diffractometric study of the distribution of filamentary crystals in composite elastomers

1978 ◽  
Vol 14 (3) ◽  
pp. 460-461
Author(s):  
B. R. Gorobets ◽  
A. I. Chernyak ◽  
B. V. Shchetanov
Keyword(s):  
Diffractometric Study

Novel Phases in the V-P-O Catalytic System from Oxovanadium Hydrogenphosphate Precursors

1994 ◽  
Vol 346 ◽  
Author(s):  
P. Amoros ◽  
M. D. Marcos ◽  
J. Alamo ◽  
A. Beltran ◽  
P. Beltran
Keyword(s):  
Maleic Anhydride ◽  
High Temperatures ◽  
Catalytic System ◽  
Mild Oxidation ◽  
Time Resolved ◽  
X Ray ◽  
Redox Partners ◽  
Catalytic Cycles ◽  
Diffractometric Study ◽  
New Phase

ABSTRACTSeveral biphasic VOP04/(VO)2P2O7 redox partners seem to be active in the catalytic cycles involved in the mild oxidation of simple hydrocarbons to maleic anhydride. The present X-ray time resolved thermal-diffractometric study reveals the existence of a new anhydrous variety of the oxidized form, ω-VOPO4, which may appear as an intermediate in the formation of the well known β-VOPO4. This new phase only remains well crystallized at relatively high temperatures, and when it is allowed to cool down in wet air VOPO4·2H2O results. In turn, another well defined phase, VOPO4·1.58H2O, can be recognized in the course of the hydration process.

Diffractometric study of transition from spherulitic to orientational supermolecular orders

1968 ◽  
Vol 10 (1) ◽  
pp. 96-110 ◽  
Author(s):  
K.A. Gasparyan ◽  
Ya. Goloubek ◽  
V.G. Baranov ◽  
S.Ya. Frenkel
Keyword(s):  
Diffractometric Study

scholarly journals An X-Ray Diffractometric Study of Hygroscopic Process of Alkali Halides

1972 ◽  
pp. 874-879 ◽  
Author(s):  
Masatoshi CHIKAZAWA ◽  
Mamoru KAIHO ◽  
Takafumi KANAZAWA
Keyword(s):  
Alkali Halides ◽  
X Ray ◽  
Diffractometric Study

X-ray diffractometric study on a Schiff base copper (II) complex with mesomorphic properties

1987 ◽  
Vol 64 (9) ◽  
pp. 1191-1194 ◽  
Author(s):  
M. Hhedini ◽  
S. Armentano ◽  
R. Bartolino ◽  
G. Torquati ◽  
F. Rustichelli
Keyword(s):  
Schiff Base ◽  
X Ray ◽  
Diffractometric Study ◽  
Mesomorphic Properties

X-ray diffractometric study of in situ oxidation of Ni in Li/K and Li/Na carbonate eutectic

2002 ◽  
Vol 104 (2) ◽  
pp. 272-280 ◽  
Author(s):  
T. Kudo ◽  
Y. Hisamitsu ◽  
K. Kihara ◽  
M. Mohamedi ◽  
I. Uchida
Keyword(s):  
In Situ Oxidation ◽  
X Ray ◽  
Diffractometric Study

X-ray mapping in heterocyclic design: II. Diffractometric study of crystalline 2-oxo-2,3-dihydroimidazo[1,2-a]pyridine hydrochloride

2000 ◽  
Vol 45 (1) ◽  
pp. 103-104 ◽  
Author(s):  
V. B. Rybakov ◽  
S. G. Zhukov ◽  
E. V. Babaev ◽  
O. S. Mazina ◽  
L. A. Aslanov
Keyword(s):  
X Ray ◽  
Pyridine Hydrochloride ◽  
Diffractometric Study
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