Synthesis and characterization of PBAMO/GAP tri-block copolymer

Yi Bo Zhao; Yun Jun Luo; Xiao Meng Li; Zhen Ge

Synthesis and characterization of PBAMO/GAP tri-block copolymer

Yi Bo Zhao, Yun Jun Luo^*, Xiao Meng Li, Zhen Ge

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The tri-block copolymer of glycidyl azide polymer (GAP) and poly(bis(azidomethyl)oxetane (PBAMO) was synthesized by cationic ring opening polymerization with the borontrifluoridedimethyl ether complex as catalyst and the GAP as initiator. The structure and the thermal properties of the copolymer were characterized by IR, ¹HNMR, GPC, DSC and TG. The results show that the molecular weight of the copolymer is controlled, the functionality is agree with the calculation, and the tri-block copolymer exhibits the characteristics of an ETPE. The decomposition of the copolymer begins at 229°C, which means that the copolymer has good thermal stability.

Original language	English
Pages (from-to)	58-61
Number of pages	4
Journal	Huozhayao Xuebao/Chinese Journal of Explosives and Propellants
Volume	35
Issue number	2
Publication status	Published - Apr 2012

Keywords

Energetic binders
Energetic thermalplastic elastomer
GAP
Material science
PBAMO
Solid propellant

Cite this

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title = "Synthesis and characterization of PBAMO/GAP tri-block copolymer",

abstract = "The tri-block copolymer of glycidyl azide polymer (GAP) and poly(bis(azidomethyl)oxetane (PBAMO) was synthesized by cationic ring opening polymerization with the borontrifluoridedimethyl ether complex as catalyst and the GAP as initiator. The structure and the thermal properties of the copolymer were characterized by IR, 1HNMR, GPC, DSC and TG. The results show that the molecular weight of the copolymer is controlled, the functionality is agree with the calculation, and the tri-block copolymer exhibits the characteristics of an ETPE. The decomposition of the copolymer begins at 229°C, which means that the copolymer has good thermal stability.",

keywords = "Energetic binders, Energetic thermalplastic elastomer, GAP, Material science, PBAMO, Solid propellant",

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year = "2012",

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language = "English",

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pages = "58--61",

journal = "Huozhayao Xuebao/Chinese Journal of Explosives and Propellants",

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TY - JOUR

T1 - Synthesis and characterization of PBAMO/GAP tri-block copolymer

AU - Zhao, Yi Bo

AU - Luo, Yun Jun

AU - Li, Xiao Meng

AU - Ge, Zhen

PY - 2012/4

Y1 - 2012/4

N2 - The tri-block copolymer of glycidyl azide polymer (GAP) and poly(bis(azidomethyl)oxetane (PBAMO) was synthesized by cationic ring opening polymerization with the borontrifluoridedimethyl ether complex as catalyst and the GAP as initiator. The structure and the thermal properties of the copolymer were characterized by IR, 1HNMR, GPC, DSC and TG. The results show that the molecular weight of the copolymer is controlled, the functionality is agree with the calculation, and the tri-block copolymer exhibits the characteristics of an ETPE. The decomposition of the copolymer begins at 229°C, which means that the copolymer has good thermal stability.

AB - The tri-block copolymer of glycidyl azide polymer (GAP) and poly(bis(azidomethyl)oxetane (PBAMO) was synthesized by cationic ring opening polymerization with the borontrifluoridedimethyl ether complex as catalyst and the GAP as initiator. The structure and the thermal properties of the copolymer were characterized by IR, 1HNMR, GPC, DSC and TG. The results show that the molecular weight of the copolymer is controlled, the functionality is agree with the calculation, and the tri-block copolymer exhibits the characteristics of an ETPE. The decomposition of the copolymer begins at 229°C, which means that the copolymer has good thermal stability.

KW - Energetic binders

KW - Energetic thermalplastic elastomer

KW - GAP

KW - Material science

KW - PBAMO

KW - Solid propellant

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M3 - Article

AN - SCOPUS:84861777223

SN - 1007-7812

VL - 35

SP - 58

EP - 61

JO - Huozhayao Xuebao/Chinese Journal of Explosives and Propellants

JF - Huozhayao Xuebao/Chinese Journal of Explosives and Propellants

IS - 2

ER -

Synthesis and characterization of PBAMO/GAP tri-block copolymer

Abstract

Keywords

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