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Volumn 34, Issue 1, 2001, Pages 5-8

Synthesis of macroporous polymer beads by suspension polymerization using supercritical carbon dioxide as a pressure-adjustable porogen

Author keywords

[No Author keywords available]

Indexed keywords

CARBON DIOXIDE; DENSITY (SPECIFIC GRAVITY); INITIATORS (CHEMICAL); POLYMERIZATION; POROSITY; PRESSURE EFFECTS; SCANNING ELECTRON MICROSCOPY; SOLUBILITY; SOLVENTS; SUPERCRITICAL FLUIDS; SUSPENSIONS (FLUIDS); SYNTHESIS (CHEMICAL);

EID: 0035121028     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma001514l     Document Type: Article
Times cited : (87)

References (43)
  • 36
    • 14344269448 scopus 로고    scopus 로고
    • See Supporting Information for full experimental details
    • See Supporting Information for full experimental details.
  • 37
    • 14344267665 scopus 로고    scopus 로고
    • note
    • This might also explain the rather polydisperse particle size distribution observed in this particular experiment.
  • 38
    • 14344278064 scopus 로고    scopus 로고
    • note
    • 2/g) because of the low median pore diameter (40 nm).
  • 39
    • 14344284637 scopus 로고    scopus 로고
    • note
    • 2 pressure is increased, as evident from the variation in pore size in samples 3-5. Thus, the molar ratio of monomer to porogen varies significantly from experiment to experiment while the volumetric ratio does not because the reactions are carried out in a sealed vessel of fixed volume. This is an unusual feature of polymerization reactions conducted using compressible supercritical fluid solvents.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.