Novel energetic polymers and their blends

新型含能聚合物及其共混物

• 批准号: RGPIN-2015-05147
• 负责人: Dubois, Charles
• 金额: $ 2.55万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=638044
• 关键词: Novel; energetic; polymers; their; blends

The turn of this new century has seen energy storage and release, security issues and access to space emerged as new preoccupations.   Polymer based materials have an important role to play in the novel technologies being developed to address these concerns. Energetic polymers are defined as polymers that produce a significant amount of energy during their short decomposition time, often owing to the presence of azide and nitro groups on their backbone. They are not explosives materials per say, but they find use as binders or core components in solid propellants, explosives formulations, and gas generator compositions for explosive actuated safety devices. Usually, energetic polymers are mixed with oxidizers and solid fuels to tailor their energy release process.

在新世纪之交，能量存储和释放、安全问题和进入太空成为新的关注点，聚合物基材料在解决这些问题的新技术中发挥着重要作用。聚合物在短时间内分解时产生大量能量，通常是由于其主链上存在叠氮化物和硝基。它们本身并不是爆炸材料，但它们可用作固体中的粘合剂或核心成分。用于爆炸驱动安全装置的推进剂、炸药配方和气体发生器组合物通常，高能聚合物与氧化剂和固体燃料混合以调整其能量释放过程。