Solid-State 13C NMR Analysis of Forage and Byproduct-Derived Fiber and Lignin Residues. Resolution of Some Discrepancies among Chemical, Infrared, and Pyrolysis-Gas Chromatography-Mass Spectroscopic Analyses

1994 ◽  
Vol 42 (7) ◽  
pp. 1462-1468 ◽  
Author(s):  
James B. Reeves ◽  
Walter F. Schmidt
2006 ◽  
Vol 29 (1-3) ◽  
pp. 132-141 ◽  
Author(s):  
Dan McElheny ◽  
Veronica Frydman ◽  
Lucio Frydman

2004 ◽  
Vol 36 (10) ◽  
pp. 830-840 ◽  
Author(s):  
Miwa Murakami ◽  
Hiroyuki Ishida ◽  
Hironori Kaji ◽  
Fumitaka Horii ◽  
Masatoshi Tokita ◽  
...  

1997 ◽  
Vol 70 (2) ◽  
pp. 231-242 ◽  
Author(s):  
B. Klei ◽  
J. L. Koenig

Abstract Solid state 13C NMR was used to study the competitive vulcanization of blends of natural rubber and high cis polybutadiene. A NMR sampling technique utilizing the stacked homopolymers was developed that helps to determine the spectral differences occurring due to competitively vulcanizing an elastomer blend. The small amount of interfacial crosslinking was expected to be undetectable but has been tentatively observed. Concentration of crosslinks at the interface may occur from limited solubility of curative species in both rubbers. The NMR spectra also showed inhibition of cis-trans isomerization in natural rubber with addition of polybutadiene.


2009 ◽  
Vol 36 (1) ◽  
pp. 60-65 ◽  
Author(s):  
K. Jayalakshmi ◽  
Kanchan Sonkar ◽  
Anu Behari ◽  
V.K. Kapoor ◽  
Neeraj Sinha

2011 ◽  
Vol 22 (1) ◽  
pp. 92-97 ◽  
Author(s):  
Ricardo Pereira ◽  
Rosane A. S. San Gil ◽  
Ismar S. Carvalho ◽  
Antonio Carlos S. Fernandes ◽  
Débora A. Azevedo

Polymer ◽  
2000 ◽  
Vol 41 (6) ◽  
pp. 2141-2148 ◽  
Author(s):  
C De Rosa ◽  
F Auriemma ◽  
D Capitani ◽  
L Caporaso ◽  
G Talarico

1988 ◽  
Vol 2 (1) ◽  
pp. 108-110 ◽  
Author(s):  
John V. Muntean ◽  
Leon M. Stock ◽  
Robert E. Botto

2001 ◽  
Vol 334 (1) ◽  
pp. 71-79 ◽  
Author(s):  
Andrzej Temeriusz ◽  
Romana Anulewicz ◽  
Iwona Wawer ◽  
Tadeusz M Krygowski ◽  
Bogusława Piekarska-Bartoszewicz ◽  
...  

2006 ◽  
Vol 341 (15) ◽  
pp. 2581-2590 ◽  
Author(s):  
Andrzej Temeriusz ◽  
Tomasz Gubica ◽  
Paulina Rogowska ◽  
Katarzyna Paradowska ◽  
Michał K. Cyrański

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