Real-time observation of gelation and vitrification

Details Real-time observation of gelation and vitrification Real-time observation of gelation and vitrification

Jun 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000aipc..519..158s&link_type=abstract

STATISTICAL PHYSICS: Third Tohwa University International Conference. AIP Conference Proceedings, Volume 519, pp. 158-163 (2000

Physics

Constant-Composition Solid-Solid Phase Transformations: Polymorphic, Massive, And Order-Disorder

Scientific paper

The polymer chain dynamics during polymerization process has been investigated by means of time-resolved dynamic light scattering (TRDLS) for linear (polystyrene; St) and branched polymer chains (polydivinylbenzene; DVB). Light scattering intensity and time-intensity correlation function (ICF) were obtained every 30 sec during bulk polymerization of St and DVB homopolymers. In the case of DVB, the ICF exhibited a power law behavior exclusively at the gelation point. On the other hand, polymerization of St resulted in formation of vitrified linear polystyrene. It was found that the TRDLS was able to detect the gelation threshold of the DVB system and vitrification of St. .

Affiliated with

Also associated with

No associations

Rating

Real-time observation of gelation and vitrification does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Real-time observation of gelation and vitrification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Real-time observation of gelation and vitrification will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1389512