US-Egypt Cooperative Research: Nano-rubber Toughened Epoxy for Energy Absorbing Composites
美埃合作研究:用于能量吸收复合材料的纳米橡胶增韧环氧树脂
基本信息
- 批准号:1103601
- 负责人:
- 金额:$ 12.03万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2011
- 资助国家:美国
- 起止时间:2011-08-01 至 2014-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1103601 This project supports a cooperative research project by Dr. Mahmoud Reda Taha, University of New Mexico in Albuquerque and Usama F. Kandil, Egyptian Petroleum Research Institute, Cairo. They plan to study Nano-rubber Toughened Epoxy for Energy Absorbing Composites. The research aims at introducing a new generation of multi-scale fiber reinforced polymer (FRP) composites with enhanced energy absorption. We suggest altering the microstructure of the polymer matrix used in making FRP composites using functionalized nanoparticles. The proposed microstructural change will convert the polymer matrix to a new nanocomposite that when used with reinforcing fibers will produce a multi-scale FRP composite with enhanced energy absorption. The new multi-scale FRP will enable expanding the use of FRP in applications typically governed by the limited toughness/energy absorption and fracture toughness of current FRP composites when subjected to high strain rate loading. This research builds on the experience the UNM team gained during a six-month visit by Dr. Kandil in 2010, during which they acquired all equipment necessary to synthesize functionalized polyolefin rubber nanoparticles and successfully produced new nanocomposites. This new work is focused on synthesis, fabrication and testing of the nanocomposite and the new FRP composite at a variety of length scales and under different hygrothermal conditions. The work is multidisciplinary in nature requiring the expertise of the two PIs from Egypt and the US on polymer chemistry, polymer characterization, composite fabrication and testing.Intellectual Merits: The research aims at enhancing the energy absorption of the polymer resin used to produce FRP composites using a balanced mix of functional polyolefin rubber (EP) nanoparticles andmontmorillonite (o-mmt) nanoparticles. This new toughened nanocomposite will be used to produce anew generation of FRP composites with enhanced energy absorption. While the use of hard and softnanoparticles in producing toughened polymer nanocomposites is not new and has been reported in theliterature, functionalization of these nanoparticles and using this toughened polymer nanocomposite toproduce multi-scale FRP is new and can lead to significant enhancement in the energy absorption andfracture toughness of FRP composites. The research will contribute to further our understanding on the role of a modified polymer matrix plays in changing the energy absorption and fracture toughness of FRP composites.Broader Impact: The project will help enrich the research environment at UNM by attracting minority (Hispanic and Native American) undergraduate students to Civil Engineering research in the field of structural composites. The US-PI plans efforts to attract US citizen students from underrepresented groups including Women, Hispanics and Native Americans to work on this project. In Fall 2010, the US-PI started a collaborative effort with UNM Valencia campus where more than 50% of students are minority students. This new collaboration extends an invitation to the US-PI and two of his graduate students to visit the Valencia campus once each semester and give presentations on engineering research to attract top undergraduate students to conduct research at the UNM School of Engineering. Two undergraduate students nominated by UNM Valencia campus will join the PI's laboratory. It is planned that one of these two students from the Valencia campus will be funded by this grant toward his/her Master?s degree starting in Fall 2011. Furthermore, the proposed research will have a significant impact on the research and academic environments at EPRI (Egypt). EPRI houses 15 research and service centers and is the home of 312 researchers. The US-PI will participate in an annual short course to be held at EPRI in Summer 2012 and Summer 2013. This short course will be focused on multiscale mechanical characterization of polymer composites. This short course will provide an excellent opportunity for both PIs to interact with young researchers at EPRI. Finally, one graduate student at EPRI working on this project will visit UNM and join the US-PI laboratory for six month receiving training on FRP composite fabrication and testing as well as on nanoindentation of polymer nanocomposites. This proposal is supported under the US-Egypt Joint Fund Program where NSF supports the US side and the Government of Egypt funds the Egyptian side.
1103601 该项目支持由阿尔伯克基的新墨西哥州大学的Mahmoud Reda Taha博士和Usama F. Kandil,埃及石油研究所,开罗。他们计划研究用于能量吸收复合材料的纳米橡胶增韧环氧树脂。该研究旨在引入新一代具有增强能量吸收的多尺度纤维增强聚合物(FRP)复合材料。我们建议使用功能化纳米粒子改变用于制造FRP复合材料的聚合物基体的微观结构。所提出的微观结构变化将聚合物基体转化为新的纳米复合材料,当与增强纤维一起使用时,将产生具有增强的能量吸收的多尺度FRP复合材料。新型多尺度玻璃钢将能够扩大玻璃钢在通常受当前玻璃钢复合材料在承受高应变率载荷时的有限韧性/能量吸收和断裂韧性控制的应用中的使用。这项研究建立在UNM团队在Kandil博士2010年为期六个月的访问中获得的经验基础上,在此期间,他们获得了合成官能化聚烯烃橡胶纳米颗粒所需的所有设备,并成功生产了新的纳米复合材料。 这项新工作的重点是合成,制造和测试的纳米复合材料和新的玻璃钢复合材料在各种长度尺度和不同的湿热条件下。这项工作是多学科的性质,需要来自埃及和美国的两个PI在聚合物化学,聚合物表征,复合材料制造和testing.Intellectual优点的专业知识:该研究旨在提高用于生产FRP复合材料的聚合物树脂的能量吸收使用功能聚烯烃橡胶(EP)纳米粒子和蒙脱土(O-MMT)纳米粒子的平衡混合。这种新的增韧纳米复合材料将用于生产新一代具有增强能量吸收的FRP复合材料。虽然在生产增韧聚合物纳米复合材料中使用硬纳米颗粒和软纳米颗粒并不是新的,并且在文献中已有报道,但这些纳米颗粒的功能化以及使用这种增韧聚合物纳米复合材料生产多尺度FRP是新的,并且可以导致FRP复合材料的能量吸收和断裂韧性的显著增强。该研究将有助于进一步了解改性聚合物基体在改变FRP复合材料的能量吸收和断裂韧性方面所起的作用。更广泛的影响:该项目将通过吸引少数民族(西班牙裔和美洲原住民)本科生到结构复合材料领域的土木工程研究来丰富UNM的研究环境。US-PI计划努力吸引来自代表性不足的群体的美国公民学生,包括妇女,西班牙裔和美洲原住民参与该项目。2010年秋季,US-PI开始与UNM瓦伦西亚校区合作,该校区50%以上的学生是少数民族学生。这项新的合作邀请US-PI和他的两名研究生每学期访问瓦伦西亚校园一次,并介绍工程研究,以吸引顶尖的本科生在UNM工程学院进行研究。UNM瓦伦西亚校区提名的两名本科生将加入PI的实验室。计划这两个学生之一从瓦伦西亚校园将资助这笔赠款对他/她的主人?2011年秋季开学。此外,拟议的研究将对EPRI(埃及)的研究和学术环境产生重大影响。EPRI拥有15个研究和服务中心,拥有312名研究人员。US-PI将参加2012年夏季和2013年夏季在EPRI举办的年度短期课程。这个短期课程将集中在聚合物复合材料的多尺度力学表征。这个短期课程将为两位PI提供一个与EPRI年轻研究人员互动的绝佳机会。最后,EPRI的一名研究生将访问UNM并加入US-PI实验室,接受为期六个月的FRP复合材料制造和测试以及聚合物纳米复合材料纳米压痕的培训。该提案得到了美国-埃及联合基金计划的支持,NSF支持美国方面,埃及政府资助埃及方面。
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 }}
Mahmoud Reda Taha其他文献
Challenges and opportunities for the built environment in a carbon-constrained world for the next 100 years and beyond
未来 100 年及以后碳约束世界中建筑环境的挑战和机遇
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:3.4
- 作者:
Ah;Jonah M. Williams;Julio Friedmann;David Hanson;S. Kawashima;Volker Sick;Mahmoud Reda Taha;Jennifer Wilcox - 通讯作者:
Jennifer Wilcox
Relative permeabilities for two-phase flow through wellbore cement fractures
- DOI:
10.1016/j.geoen.2024.213111 - 发表时间:
2024-10-01 - 期刊:
- 影响因子:
- 作者:
Ishtiaque Anwar;Mahya Hatambeigi;Mahmoud Reda Taha;David B. Hart;David L. Lord;Meng Meng;John C. Stormont - 通讯作者:
John C. Stormont
Mahmoud Reda Taha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('Mahmoud Reda Taha', 18)}}的其他基金
US-EGYPT Workshop: Toward Resilient and Sustainable Infrastructure Development at the new Suez Canal region in Egypt; Cairo, Egypt; December 18-20, 2015
美国-埃及研讨会:埃及新苏伊士运河地区实现弹性和可持续基础设施发展;
- 批准号:
1550642 - 财政年份:2015
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
EAGER: Engineering a Low-Cost Polymer Composite Based on Recycled Carbon Fibers
EAGER:设计基于回收碳纤维的低成本聚合物复合材料
- 批准号:
1544084 - 财政年份:2015
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
Synthesis and Multi-Scale Mechanical Characterization of CSH
CSH 的合成和多尺度力学表征
- 批准号:
1131369 - 财政年份:2011
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
相似海外基金
US-Egypt Cooperative Research: Development of Zn-based syntactic composite foams for high energy absorption applications
美国-埃及合作研究:开发用于高能量吸收应用的锌基复合材料泡沫
- 批准号:
1445686 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Inkjet Printing of Electronic and Optoelectronic Devices
美埃合作研究:电子和光电器件喷墨打印
- 批准号:
1445725 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Nanostructured Multiferroics for Solar Hydrogen Production
美国-埃及合作研究:用于太阳能制氢的纳米结构多铁性材料
- 批准号:
1445546 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Seismic Risk Assessment of Wind Turbine Towers in Zafarana Wind Farm Egypt
美埃合作研究:埃及扎法拉纳风电场风力发电机塔架地震风险评估
- 批准号:
1445712 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Fractional catalytic pyrolysis for the production of biobased materials and fuels
美国-埃及合作研究:用于生产生物基材料和燃料的分级催化热解
- 批准号:
1445735 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Development of Nanoparticle Catalysts Supported on Graphene for High Activity and Selectivity Fischer-Tropsch Synthesis of Liquid Fuels
美埃合作研究:开发石墨烯负载的纳米颗粒催化剂,用于高活性和选择性费托合成液体燃料
- 批准号:
1445489 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Imaging the Geometry of the Kharga Basin (New Valley Oasis) and its Groundwater Capacity
美国-埃及合作研究:对哈里加盆地(新山谷绿洲)的几何形状及其地下水容量进行成像
- 批准号:
1445659 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Experimental Investigation and Control of an Integrated JB/AMB rotor bearing
美埃合作研究:集成 JB/AMB 转子轴承的实验研究和控制
- 批准号:
1445804 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Plasma-Assisted Chemical Vapor Synthesis versus Conventional Synthesis Methods of Advanced Ceramic Nanopowders
美国-埃及合作研究:先进陶瓷纳米粉末的等离子体辅助化学气相合成与传统合成方法
- 批准号:
1445577 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant
US-Egypt Cooperative Research: Untying the Gordian Knot: Practical and Distributed Optimal Scheduling to Support Multimedia Traffic over Wireless Networks
美埃合作研究:解开难题:支持无线网络多媒体流量的实用分布式最优调度
- 批准号:
1445542 - 财政年份:2014
- 资助金额:
$ 12.03万 - 项目类别:
Standard Grant