Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
基本信息
- 批准号:RGPIN-2020-06446
- 负责人:
- 金额:$ 3.35万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The last two decades have seen energy storage and release, security issues and access to space emerged as key technological areas of western economies. Polymer based materials, such as plastics and composites, have an important role to play in these novel technologies. Energetic polymers are defined as polymers that produce a significant amount of energy in a short decomposition time, often owing to the presence of azide and nitro groups on their backbone. When mixed with oxidizers and solid fuels such as metal particles, they find use as binders or core components in solid propellants, explosives formulations, and gas generator compositions such as automotive airbags or other explosive actuated safety devices. This research is aimed at developing innovative processes and materials allowing for an increased use of polymers in the field of energetic materials. More specifically, my final objective will be to obtain novel polymer based energetic materials that can be safely processed and used with minimal environmental footprint, employing biodegradable prepolymers whenever possible. Novel fabrication techniques must also be sought to fully exploit the benefits of new energetic binders. Among them, additive manufacturing (AM) offers an entirely new range of possibilities in terms of part designs and controlled energy release. AM technology will soon allow smarter energetic material driven systems with tailored performance. While AM of plastic materials is now well established, its equivalent in the field of energetic materials remains a technology at its early stage of development. Thermoplastic materials are generally easier to recycle. Most plastics products are designed to meet specific mechanical properties. Energetic polymers-based plastics and elastomers must, in addition, also reach satisfactorily combustion properties. These two criteria have so far been almost impossible to obtain in a single thermoplastic product, as the chemical composition that enhances the burning rate, such as the presence of nitro groups, is often detrimental to mechanical properties due to a reduced cristallinity. Thermoplasticity is required for some AM feedstocks. In order to enhance this characteristic in energetic polymers efforts will be deployed on two fronts: 1) the chemical modification of existing energetic polymers and 2) the synthesis of new energetic polymers to enlarge the set of possible blends to investigate. A special attention will be given to polytetrazoles and polytriazoles that we have recently started to develop. This innovative research program is an answer to contemporary challenges faced by the energetic materials industry. AM will bring reduced manufacturing footprint, on-demand fabrication and rapid prototyping of energetic components such as smart, safer and recyclable airbags, hypervelocity propulsion systems or advanced thrusters for micro-satellites.
过去二十年,能源储存和释放、安全问题和进入太空成为西方经济体的关键技术领域。聚合物基材料,如塑料和复合材料,在这些新技术中发挥着重要作用。高能聚合物被定义为在短分解时间内产生大量能量的聚合物,通常是由于在其主链上存在叠氮化物和硝基。当与氧化剂和固体燃料(如金属颗粒)混合时,它们可以用作固体推进剂,炸药配方和气体发生器组合物(如汽车安全气囊或其他爆炸驱动安全装置)的粘合剂或核心部件。这项研究旨在开发创新的工艺和材料,允许在高能材料领域增加聚合物的使用。更具体地说,我的最终目标将是获得一种新型的基于聚合物的能量材料,这种材料可以安全加工并以最小的环境足迹使用,尽可能使用可生物降解的预聚物。还必须寻求新的制造技术,以充分利用新的高能粘合剂的好处。其中,增材制造(AM)在零件设计和控制能量释放方面提供了全新的可能性。增材制造技术将很快实现具有定制性能的更智能、更有活力的材料驱动系统。虽然塑料材料的增材制造现在已经很成熟,但其在高能材料领域的等效仍然是一项处于早期发展阶段的技术。热塑性材料通常更容易回收。大多数塑料产品都是为了满足特定的机械性能而设计的。此外,高能聚合物塑料和弹性体还必须达到令人满意的燃烧性能。到目前为止,这两个标准几乎不可能在单一热塑性塑料产品中获得,因为提高燃烧速度的化学成分,例如硝基的存在,通常由于结晶度降低而对机械性能有害。一些增材制造原料需要热塑性。为了增强含能聚合物的这一特性,将在两个方面进行努力:1)现有含能聚合物的化学改性;2)合成新的含能聚合物,以扩大可研究的共混物的范围。我们将特别关注我们最近开始开发的多四唑和多三唑。这个创新的研究项目是对能源材料行业面临的当代挑战的回答。增材制造将减少制造足迹,按需制造和快速原型化高能组件,如智能,更安全,可回收的安全气囊,超高速推进系统或微型卫星的先进推进器。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Dubois, Charles其他文献
Investigations on Non-isocyanate Based Reticulation of Glycidyl Azide Pre-polymers
- DOI:
10.1002/prep.201800298 - 发表时间:
2019-06-01 - 期刊:
- 影响因子:1.8
- 作者:
Araya-Marchena, Mario;St-Charles, Jean-Christophe;Dubois, Charles - 通讯作者:
Dubois, Charles
Change in posture control after recent knee anterior cruciate ligament reconstruction?
- DOI:
10.1111/j.1475-097x.2010.00926.x - 发表时间:
2010-05-01 - 期刊:
- 影响因子:1.8
- 作者:
Dauty, Marc;Collon, Sylvie;Dubois, Charles - 通讯作者:
Dubois, Charles
Encapsulation of Nanoparticles by Polymerization Compounding in a Gas/Solid Fluidized Bed Reactor
- DOI:
10.1002/aic.11896 - 发表时间:
2009-09-01 - 期刊:
- 影响因子:3.7
- 作者:
Esmaeili, Babak;Chaouki, Jamal;Dubois, Charles - 通讯作者:
Dubois, Charles
Reduced Graphene Oxide/Barium Ferrite Ceramic Nanocomposite Synergism for High EMI Wave Absorption.
减少氧化石墨烯/钡铁氧体陶瓷纳米复合材料的协同作用,实现高 EMI 波吸收。
- DOI:
10.1021/acsomega.2c08168 - 发表时间:
2023-05-02 - 期刊:
- 影响因子:4.1
- 作者:
Sadek, Ramy;Sharawi, Mohammad S.;Dubois, Charles;Tantawy, Hesham;Chaouki, Jamal - 通讯作者:
Chaouki, Jamal
Preparation and characterization of silicone rubber/graphene nanosheets nanocomposites by in-situ loading of the coupling agent
- DOI:
10.1177/0021998319840799 - 发表时间:
2019-10-01 - 期刊:
- 影响因子:2.9
- 作者:
Esmizadeh, Elnaz;Arjmandpour, Mostafa;Dubois, Charles - 通讯作者:
Dubois, Charles
Dubois, Charles的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Dubois, Charles', 18)}}的其他基金
Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
- 批准号:
DGDND-2020-06446 - 财政年份:2022
- 资助金额:
$ 3.35万 - 项目类别:
DND/NSERC Discovery Grant Supplement
Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
- 批准号:
RGPIN-2020-06446 - 财政年份:2022
- 资助金额:
$ 3.35万 - 项目类别:
Discovery Grants Program - Individual
Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
- 批准号:
DGDND-2020-06446 - 财政年份:2021
- 资助金额:
$ 3.35万 - 项目类别:
DND/NSERC Discovery Grant Supplement
Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
- 批准号:
DGDND-2020-06446 - 财政年份:2020
- 资助金额:
$ 3.35万 - 项目类别:
DND/NSERC Discovery Grant Supplement
Polymers for realizing energetic materials with tailored performance
用于实现具有定制性能的含能材料的聚合物
- 批准号:
RGPIN-2020-06446 - 财政年份:2020
- 资助金额:
$ 3.35万 - 项目类别:
Discovery Grants Program - Individual
Novel energetic polymers and their blends
新型含能聚合物及其共混物
- 批准号:
RGPIN-2015-05147 - 财政年份:2019
- 资助金额:
$ 3.35万 - 项目类别:
Discovery Grants Program - Individual
Novel energetic polymers and their blends
新型含能聚合物及其共混物
- 批准号:
RGPIN-2015-05147 - 财政年份:2018
- 资助金额:
$ 3.35万 - 项目类别:
Discovery Grants Program - Individual
Optimization of flow properties of hypergolic fuels for hybrid propulsion systems
混合动力推进系统自燃燃料流动特性的优化
- 批准号:
521741-2017 - 财政年份:2017
- 资助金额:
$ 3.35万 - 项目类别:
Engage Grants Program
Novel energetic polymers and their blends
新型含能聚合物及其共混物
- 批准号:
RGPIN-2015-05147 - 财政年份:2017
- 资助金额:
$ 3.35万 - 项目类别:
Discovery Grants Program - Individual
Modelling and optimization of melt cast explosives fabrication process
熔铸炸药制造工艺建模与优化
- 批准号:
470921-2014 - 财政年份:2016
- 资助金额:
$ 3.35万 - 项目类别:
Collaborative Research and Development Grants
相似海外基金
Realizing Human Brain Stimulation of Deep Regions Based on Novel Personalized Electrical Computational Modelling
基于新型个性化电计算模型实现人脑深部刺激
- 批准号:
23K25176 - 财政年份:2024
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Realizing Carbon Neutrality and Resource/Energy Self-sufficiency in Wastewater Treatment Plants by Integrating Three Functional Granular Sludges
通过整合三种功能的颗粒污泥实现污水处理厂的碳中和和资源/能源自给自足
- 批准号:
24H00767 - 财政年份:2024
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Realizing High Temperature Exciton Condensates at Molecule/2D van der Waals Interfaces
在分子/2D 范德华界面实现高温激子凝聚
- 批准号:
2401141 - 财政年份:2024
- 资助金额:
$ 3.35万 - 项目类别:
Standard Grant
Exploration of edible ink materials for realizing near-infrared stealth printing for agricultural products
可食用墨水材料实现农产品近红外隐形印刷的探索
- 批准号:
23K18068 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Realizing dexterous grasping operations in Metaverses by presenting rolling and sliding tactile cues to three fingers
通过向三指呈现滚动和滑动的触觉提示,实现元宇宙中灵巧的抓取操作
- 批准号:
23H03432 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
CAREER: Realizing next generation light-material interactions via directional, collective photoluminescence and energy transport of surface-sensitive nanocrystals
职业:通过表面敏感纳米晶体的定向集体光致发光和能量传输实现下一代光-材料相互作用
- 批准号:
2240140 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Continuing Grant
Realizing itinerant Rydberg models through distance-selective dissipation
通过距离选择性耗散实现流动里德伯模型
- 批准号:
516378631 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
WBP Fellowship
Metal Oxide Heterostructure for Realizing Robust Molecular Discrimination
用于实现稳健分子辨别的金属氧化物异质结构
- 批准号:
23H00254 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Tri-fair Biometrics: Realizing a fair biometric authentication system that satisfies the three requirements of biometrics
Tri-fair Biometrics:实现公平的生物识别认证系统,满足生物识别的三个要求
- 批准号:
23H03395 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
CAREER: Realizing Alternative Cements with Chemical Kinetics: Tuned Mechanical–Chemical Properties of Cementitious Magnesium Silicate Hydrates by Multi-Scale Synthetic Control
职业:利用化学动力学实现替代水泥:通过多尺度合成控制调整胶凝硅酸镁水合物的机械和化学性能
- 批准号:
2342381 - 财政年份:2023
- 资助金额:
$ 3.35万 - 项目类别:
Continuing Grant