Alkynyl-functionalization of carbon nanotubes to promote anchoring potential in glycidyl azide polymer-based binders via Huisgen reaction for solid propellant application

2021 ◽  
Vol 28 (4) ◽  
Author(s):  
Wen Hu ◽  
Chun Qi ◽  
Xiang Guo ◽  
Ai-min Pang ◽  
Na Zhou ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Solid Propellant ◽  
Glycidyl Azide Polymer ◽  
Huisgen Reaction ◽  
Functionalization Of Carbon Nanotubes ◽  
Glycidyl Azide

Energetic interpenetrating polymer network based on orthogonal azido–alkyne click and polyurethane for potential solid propellant

RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64478-64485 ◽  
Author(s):  
Abbas Tanver ◽  
Mu-Hua Huang ◽  
Yunjun Luo ◽  
Syed Khalid ◽  
Tariq Hussain
Keyword(s):  
Low Temperature ◽  
Mechanical Strength ◽  
Solid Propellant ◽  
Polymer Network ◽  
Aerospace Industry ◽  
Interpenetrating Polymer Network ◽  
Glycidyl Azide Polymer ◽  
Energetic Polymer ◽  
Glycidyl Azide

High energetic propellants with synergistic mechanical strength are the prerequisites for aerospace industry and missile technology; though glycidyl azide polymer (GAP) is a renowned and a promising energetic polymer which shows poor mechanical and low-temperature properties.

DEVELOPMENT OF A DIRECT INJECTION GAS-HYBRID ROCKET SYSTEM USING GLYCIDYL AZIDE POLYMER

2019 ◽  
Vol 18 (2) ◽  
pp. 157-170
Author(s):  
Yutaka Wada ◽  
S. Hatano ◽  
Ayana Banno ◽  
Yo Kawabata ◽  
Hiroshi Hasegawa ◽  
...  
Keyword(s):  
Direct Injection ◽  
Hybrid Rocket ◽  
Glycidyl Azide Polymer ◽  
Rocket System ◽  
Glycidyl Azide

scholarly journals Clicked Bifunctional Dendrimeric and Cyclopeptidic Addressable Redox Scaffolds for the Functionalization of Carbon Nanotubes with Redox Molecules and Enzymes

Langmuir ◽  
2021 ◽  
Vol 37 (3) ◽  
pp. 1001-1011
Author(s):  
Solène Gentil ◽  
Carlo Pifferi ◽  
Pierre Rousselot-Pailley ◽  
Thierry Tron ◽  
Olivier Renaudet ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Functionalization Of Carbon Nanotubes ◽  
Redox Molecules

scholarly journals The Effect of Glycidyl Azide Polymer Grafted Tetrafunctional Isocyanate on Polytriazole Polyethylene Oxide-Tetrahydrofuran Elastomer and its Propellant Properties

Polymers ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 278 ◽  
Author(s):  
Jinghui Hu ◽  
Weiqiang Tang ◽  
Yonghui Li ◽  
Jiyu He ◽  
Xiaoyan Guo ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Polyethylene Oxide ◽  
Mechanical Test ◽  
Glycidyl Azide Polymer ◽  
Interface Interaction ◽  
Ft Ir ◽  
Glycidyl Azide

A new energetic curing reagent, Glycidyl azide polymer grafted tetrafunctional isocyanate (N100-g-GAP) was synthesized and characterized by FT-IR and GPC approaches. Polytriazole polyethylene oxide-tetrahydrofuran (PTPET) elastomer was prepared by N100-g-GAP and alkynyl terminated polyethylene oxide-tetrahydrofuran (ATPET). The resulting PTPET elastomer was fully characterized by TGA, DMA, FTIR and mechanical test. The above analysis indicates that PTPET elastomers using N100-g-GAP as curing reagent have the potential for use in propellants. The overall formulation test of the composite propellants shows that this curing system can effectively enhance mechanical strength and bring a significant improvement in the interface interaction between the RDX & AP particles and binder matrix.

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