Ring-opening metathesis copolymerization of cyclopentene and [2.2] paracyclophane-1,9-diene: UV-Vis-spectroscopic determination of sequence-length distribution of p-phenylenevinylene units

1993 ◽  
Vol 84 (3) ◽  
pp. 253-259 ◽  
Author(s):  
Emma Thorn-Csányi ◽  
Hans-Dieter Höhnk ◽  
Kai Patrick Pflug
Keyword(s):  
Ring Opening ◽  
Length Distribution ◽  
Spectroscopic Determination ◽  
Sequence Length

Quantitative Determination of the Microstructure and Composition of Crosslinked Rubber Blends

1997 ◽  
Vol 70 (2) ◽  
pp. 222-230 ◽  
Author(s):  
Emma Thorn-Csányi ◽  
Hans-Detlef Luginsland
Keyword(s):  
Carbon Black ◽  
Quantitative Determination ◽  
Length Distribution ◽  
Polymer Degradation ◽  
Mineral Oil ◽  
Sequence Length ◽  
Analytic Method ◽  
Rubber Blends ◽  
Different Types

Abstract Intermolecular metathetic polymer degradation opens up an analytic method to identify the quality and quantity of the components in blends of different types of rubber even if they are crosslinked and filled with carbon black, mineral oil, etc.. Furthermore the amount of soluble and insoluble additives can be determined. Moreover, metathetic degradation allows for determination of detailed information about the chemical microstructure (e.g. sequence length distribution of 1,2-butadiene and styrene units) of the rubbers used. This method is suitable for analysis of rubber components in tires.

Considerations for Raman spectroscopic determination of polyene length distribution in degraded poly(vinyl chloride)

1992 ◽  
Vol 25 (17) ◽  
pp. 4290-4296 ◽  
Author(s):  
Bert J. Kip ◽  
Sjef M. Van Aaken ◽  
Robert J. Meier ◽  
Kenneth P. J. Williams ◽  
Donald L. Gerrard
Keyword(s):  
Vinyl Chloride ◽  
Length Distribution ◽  
Spectroscopic Determination ◽  
Raman Spectroscopic ◽  
Poly Vinyl Chloride

Experimental Determination of Sequence Length Distribution of Hard Segments in Polyester-Polyurethanes

1994 ◽  
Vol 27 (26) ◽  
pp. 7650-7653 ◽  
Author(s):  
M. F. Barreiro ◽  
R. C. S. Dias ◽  
M. R. N. Costa
Keyword(s):  
Experimental Determination ◽  
Length Distribution ◽  
Sequence Length ◽  
Hard Segments

Determination of sequence length distribution in SBR by ozonolysis-g.p.c. method

Polymer ◽  
1981 ◽  
Vol 22 (12) ◽  
pp. 1721-1723 ◽  
Author(s):  
Yasuyuki Tanaka ◽  
Hisaya Sato ◽  
Yasunobu Nakafutami
Keyword(s):  
Length Distribution ◽  
Sequence Length

scholarly journals Spectroscopic Determination of an Anion−π Bond Strength

2019 ◽  
Vol 141 (15) ◽  
pp. 6132-6135 ◽  
Author(s):  
Cate S. Anstöter ◽  
Joshua P. Rogers ◽  
Jan R. R. Verlet
Keyword(s):  
Bond Strength ◽  
Spectroscopic Determination

One-photon VUV-MATI and two-photon IR+VUV-MATI spectroscopic determination of oxetane cation ring-puckering vibrations and conformation

2021 ◽  
Vol 154 (5) ◽  
pp. 054308
Author(s):  
Do Won Kang ◽  
Sung Man Park ◽  
Chung Bin Park ◽  
Bong June Sung ◽  
Hong Lae Kim ◽  
...  
Keyword(s):  
Spectroscopic Determination ◽  
Two Photon ◽  
Ring Puckering
Sign in / Sign up

Export Citation Format

Share Document