Study of the conformational equilibria between rotational isomers using ultrasonic spectroscopy. Part 1.—1-Chloro-2-methylpropane and 1-Bromo-2-methylpropane

Author(s):  
Hiroyasu Nomura ◽  
Shinobu Koda ◽  
Kazuyuki Hamada
2011 ◽  
Vol 18 (4) ◽  
Author(s):  
Petr Sedlak ◽  
Pavel Tofel ◽  
Vlasta Sedlakova ◽  
Jiri Majzner ◽  
Josef Sikula ◽  
...  

2017 ◽  
Vol 755 ◽  
pp. 44-51
Author(s):  
Anton S. Bychkov ◽  
Alexander A. Karabutov ◽  
Elena V. Savateeva ◽  
Yulia G. Sokolovskaya ◽  
Vasily P. Zarubin ◽  
...  

Theoretical assessments are given for the use of the through-transition technique of broadband ultrasonic spectroscopy to determine porosity of heterogeneous materials. Experimental measurements of local porosity of composites using the through-transition technique are presented. Dependences of elastic moduli on the concentration of hardening particles and porosity of metal matrix isotropic composite found. Experimental relationship between the phase velocity of longitudinal acoustic waves and the power of structural noise in samples of graphite epoxy composites is obtained.


1974 ◽  
Vol 5 (20) ◽  
pp. no-no
Author(s):  
RICHARD A. Y. JONES ◽  
ALAN R. KATRITZKY ◽  
KEITH A. F. RECORD ◽  
ROGER SCATTERGOOD ◽  
JOHN M. SULLIVAN

Sign in / Sign up

Export Citation Format

Share Document