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Volumn 36, Issue 1, 2003, Pages 5-8

Kinetic and electron spin resonance analysis of RAFT polymerization of styrene [2]

Author keywords

[No Author keywords available]

Indexed keywords

DIFFUSION; FREE RADICALS; MONOMERS; PARAMAGNETIC RESONANCE; POLYMERIZATION; RATE CONSTANTS;

EID: 0037435694     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma025607+     Document Type: Letter
Times cited : (71)

References (34)
  • 28
    • 0012720718 scopus 로고    scopus 로고
    • note
    • A typical reaction was as follows. Cumyl dithiobenzoate (0.28 g, 1.02 mmol) and AIBN (0.078 g, 0.47 mmol) were dissolved in a benzene (5.0 g) and styrene (5.0 g, 48 mmol) solution. An aliquot (0.2 g) of the solution was transferred to an ESR tube and oxygen removed by flushing with ultrahigh purity nitrogen for 10 min. The tube was sealed and transferred to the ESR cavity, which had been preheated to 90 °C.
  • 29
    • 0012628233 scopus 로고    scopus 로고
    • note
    • The ESR spectra (including standards) were recorded on a Bruker EMX spectrometer in the X-band region, with the ER4102 cavity preheated to the reaction temperature. The magnetic field was modulated at 100 kHz, with amplitude between 0.1 and 0.5 mT, and a microwave power of 2 mW (well below saturation) was used. Spectra were recorded as single 1 or 5 min scans, and adjusted by subtraction of cavity scans under identical conditions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.