TY - JOUR
T1 - Hyperbranched organosilicon polymers
AU - Zhang, Guobin
AU - Fan, Xiaodong
AU - Kong, Jie
AU - Liu, Yuyang
AU - Xie, Yunchuan
PY - 2008/3
Y1 - 2008/3
N2 - Hyperbranched organosilicon polymers (HBOSP), a new kind of functional semi-organic polymers are of great potential to be applied in catalyst carriers, ceramic precursors, electroluminescent polymers, heat-resistant elastomers, etc. In this paper, new methods in recent 10 years for syntheses of HBOSP from new monomers, including ABx monomer, A2-Bx or A2-B′ Bx-1 monomers pair and Bf-AB x monomers pair, are summarized. Particularly, the research progress on regulation of macromolecular weight and its distribution as well as degree of branching, are discussed. The emphasis is also put on their terminal functional modifications as well as corresponding applications. Finally, new research trends are reviewed based on the progress of HBOSP.
AB - Hyperbranched organosilicon polymers (HBOSP), a new kind of functional semi-organic polymers are of great potential to be applied in catalyst carriers, ceramic precursors, electroluminescent polymers, heat-resistant elastomers, etc. In this paper, new methods in recent 10 years for syntheses of HBOSP from new monomers, including ABx monomer, A2-Bx or A2-B′ Bx-1 monomers pair and Bf-AB x monomers pair, are summarized. Particularly, the research progress on regulation of macromolecular weight and its distribution as well as degree of branching, are discussed. The emphasis is also put on their terminal functional modifications as well as corresponding applications. Finally, new research trends are reviewed based on the progress of HBOSP.
KW - Degree of branching
KW - Hyperbranched organosilicon polymers
KW - Molecular weight distribution
KW - Terminal modification
UR - http://www.scopus.com/inward/record.url?scp=42349110290&partnerID=8YFLogxK
M3 - 文章
AN - SCOPUS:42349110290
SN - 1005-281X
VL - 20
SP - 326
EP - 338
JO - Progress in Chemistry
JF - Progress in Chemistry
IS - 2-3
ER -