REU Site: Multifunctional Materials

REU 网站：多功能材料

• 批准号: 1852535
• 负责人: Ibrahim Karaman
• 金额: $ 36万
• 依托单位: Texas A&M Engineering Experiment Station
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-03-15 至 2024-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1852535&HistoricalAwards=false
• 关键词: REU; Site; Multifunctional; Materials

This renewal Research Experiences for Undergraduates (REU) Site at Texas A&M University (TAMU)offers research experiences on various aspects of multifunctional materials, or materials which combine two or more important properties (for example, strength and electrical energy storage capacity) to diverse and talented cohorts of students particularly from predominantly undergraduate and minority serving institutions in Texas and across the country. There is extensive materials research activity in the southwestern US, which serves exponentially growing sectors in energy, aerospace, electronics and health; however, materials research and education efforts are fragmented, and many undergraduates do not know what materials science is. Advances in materials, particularly multifunctional materials are critical to addressing the country's most challenging problems in energy and health. The research products will benefit society broadly and the project will help to recruit more students into materials science and engineering, an area where an increased and more diverse workforce is urgently needed.The objectives of this 10 week summer, REU site are: 1. Recruit ten undergraduate participants with majors in STEM disciplines per year, focusing particularly on predominantly undergraduate and minority serving institutions in Texas, and building on existing connections with faculty at those institutions. 2. Engage undergraduate participants in high quality research experiences related to multifunctional materials, building their understanding of the research process, increasing their confidence in their ability to do research, and stimulating their interest in pursuing careers in materials science and engineering. 3. Through a rigorous assessment and student tracking process, evaluate the impact of the REU site on student participants' subsequent education and career choices, and evaluate the effectiveness of specific components of the research experience, thus helping to improve future REU efforts. The research activities will focus on multiscale experiments and modeling of material systems that exhibit multifunctional properties. The experimental activities will include fabrication and characterization of shape memory alloys, 2-D materials, MAX Phases, fibers and polymers, as well as design and testing of carbon nanofiber devices, carbon nanosponges, alternative energy storage device materials, Layer-by-Layer polymer assemblies, multifunctional coatings, and nastic material systems. The modeling activities will include atomistic simulations, continuum scale constitutive modeling, statistical materials discovery methods, materials informatics and machine learning methodologies, finite element based micromechanics, and macroscopic finite element modeling of applications. Students will learn how research is conducted, develop laboratory and modeling skills, and learn how to conduct design, analysis, testing and optimization of multifunctional materials and components. The students will collaborate with a faculty research mentor from the multidisciplinary Department of Materials Science and Engineering along with a trained graduate student mentor. They also will participate in a professional development program that includes training in communications and research methods skills, graduate school information sessions, and optional field trips and tours. The students are provided with opportunities to present their research results in a poster symposium held at the end of the summer. The program will collaborate closely with TAMU's AGEP-T program and LSAMP program as part of comprehensive recruitment plan to ensure a diverse and talented applicant pool for the REU Site.This site is supported by the Department of Defense in partnership with the NSF REU program.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该更新研究经验的本科生（REU）网站在得克萨斯州A M大学（TAMU）提供多功能材料的各个方面的研究经验，或材料的联合收割机结合两个或两个以上的重要属性（例如，强度和电能存储容量），以多样化和有才华的学生特别是从主要的本科生和少数民族服务机构在得克萨斯州和全国各地。美国西南部有广泛的材料研究活动，为能源，航空航天，电子和健康等呈指数增长的部门提供服务;然而，材料研究和教育工作是分散的，许多本科生不知道材料科学是什么。材料的进步，特别是多功能材料，对于解决该国在能源和健康方面最具挑战性的问题至关重要。研究成果将广泛造福社会，该项目将有助于招收更多的学生进入材料科学与工程，这是一个迫切需要增加和更多样化的劳动力的领域。这个为期10周的夏季，REU网站的目标是：1.每年招募10名本科生参与者，主修STEM学科，特别关注德克萨斯州主要的本科生和少数民族服务机构，并建立与这些机构教师的现有联系。2.让本科生参与者参与与多功能材料相关的高质量研究体验，建立他们对研究过程的理解，增强他们对自己研究能力的信心，并激发他们从事材料科学与工程职业的兴趣。 3.通过严格的评估和学生跟踪过程，评估REU网站对学生参与者随后的教育和职业选择的影响，并评估研究经验的特定组成部分的有效性，从而帮助改善未来的REU工作。研究活动将侧重于多尺度实验和表现出多功能特性的材料系统建模。实验活动将包括形状记忆合金，2-D材料，MAX Phases，纤维和聚合物的制造和表征，以及碳纳米管设备，碳纳米海绵，替代储能设备材料，逐层聚合物组件，多功能涂层和弹性材料系统的设计和测试。建模活动将包括原子模拟，连续尺度本构建模，统计材料发现方法，材料信息学和机器学习方法，基于有限元的微观力学和宏观有限元建模的应用。学生将学习如何进行研究，培养实验室和建模技能，并学习如何进行多功能材料和组件的设计，分析，测试和优化。学生将与来自材料科学与工程多学科系的教师研究导师合作，沿着还有一位训练有素的研究生导师。他们还将参加一个专业发展计划，其中包括通信和研究方法技能的培训，研究生院信息会议，以及可选的实地考察和图尔斯。学生有机会在夏季结束时举行的海报研讨会上展示他们的研究成果。该计划将与TAMU的AGEP密切合作-T计划和LSAMP计划，作为全面招聘计划的一部分，以确保REU网站的多元化和有才华的申请人库。该网站由国防部与NSF REU计划合作支持。该奖项反映了NSF的法定使命，并通过使用基金会的智力价值和更广泛的影响审查进行评估，被认为值得支持的搜索.

项目成果

An interpretable boosting-based predictive model for transformation temperatures of shape memory alloys

形状记忆合金转变温度的可解释的基于boosting的预测模型

• DOI: 10.1016/j.commatsci.2023.112225
• 发表时间: 2023
• 期刊: Computational Materials Science
• 影响因子: 3.3
• 作者: Zadeh, Sina Hossein;Behbahanian, Amir;Broucek, John;Fan, Mingzhou;Vazquez, Guillermo;Noroozi, Mohammad;Trehern, William;Qian, Xiaoning;Karaman, Ibrahim;Arroyave, Raymundo
• 通讯作者: Arroyave, Raymundo

Tunable Actuation of Humidity-Driven Artificial Muscles via Graphene Nanofillers

• DOI: 10.1021/acsapm.2c01107
• 发表时间: 2022-11
• 期刊: ACS Applied Polymer Materials
• 影响因子: 5
• 作者: S. Sarikaya;Frank Gardea;Hannah Strong;Jeffrey T. Auletta;D. Mackie;M. Naraghi

The effects of wide range of compositional changes on the martensitic transformation characteristics of NiTiHf shape memory alloys

• DOI: 10.1016/j.scriptamat.2018.10.008
• 发表时间: 2019-03
• 期刊: Scripta Materialia
• 影响因子: 6
• 作者: T. Umale;D. Salas;B. Tomes;R. Arróyave;I. Karaman

High-throughput reaction engineering to assess the oxidation stability of MAX phases

• DOI: 10.1038/s41524-020-00464-7
• 发表时间: 2021-01-04
• 期刊: NPJ COMPUTATIONAL MATERIALS
• 影响因子: 9.7
• 作者: Sauceda, D.;Singh, P.;Arroyave, R.
• 通讯作者: Arroyave, R.

Feasibility Study of Metakaolin-Based Geopolymer as Binder for Construction Mortar

• DOI: 10.1061/9780784483305.032
• 发表时间: 2021-01
• 作者: Oscar D. Huang;Nathaniel J. Lies;M. Radovic