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Volumn 44, Issue 6, 2011, Pages 1372-1384

Carbocationic polymerization of isoprene Co-initiated by B(C 6F5)3: An alternative route toward natural rubber polymer analogues?

Author keywords

[No Author keywords available]

Indexed keywords

DICHLOROMETHANE; EMULSIFICATION; ISOPRENE; MANGANESE REMOVAL (WATER TREATMENT); MASS SPECTROMETRY; ORGANIC SOLVENTS; POLYISOPRENES; SUSPENSIONS (FLUIDS);

EID: 79952741585     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma1027966     Document Type: Article
Times cited : (72)

References (62)
  • 58
    • 79952769443 scopus 로고    scopus 로고
    • To be precise, as shown in Figure S5, the emulsions (after diluting by 5-10-fold excess of water) exhibited a bimodal particle size distribution. This observation was tentatively attributed to the simultaneous coexistence of polymer particles (smaller size, around 270 nm) and monomer droplets (larger size, around 1090 nm) in the emulsion. Indeed, for this particular example, the percentage of smaller polymer particles was calculated to be 36%, in good correlation with the monomer conversion determined gravimetrically (32%)
    • To be precise, as shown in Figure S5, the emulsions (after diluting by 5-10-fold excess of water) exhibited a bimodal particle size distribution. This observation was tentatively attributed to the simultaneous coexistence of polymer particles (smaller size, around 270 nm) and monomer droplets (larger size, around 1090 nm) in the emulsion. Indeed, for this particular example, the percentage of smaller polymer particles was calculated to be 36%, in good correlation with the monomer conversion determined gravimetrically (32%).
  • 62
    • 79952763210 scopus 로고    scopus 로고
    • 1H NMR spectrum (Figure 5 b); (ii) monomodal distributions are observed in SEC traces of poly(isoprene)s obtained in aqueous media; (iii) the content of double bonds is 96% or higher for these chains.
    • 1H NMR spectrum (Figure 5 b); (ii) monomodal distributions are observed in SEC traces of poly(isoprene)s obtained in aqueous media; (iii) the content of double bonds is 96% or higher for these chains.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.