Materials Research Science and Engineering Center on Polymers

高分子材料研究科学与工程中心

• 批准号: 0820506
• 负责人: Todd Emrick
• 金额: $ 1000万
• 依托单位: University of Massachusetts Amherst
• 依托单位国家: 美国
• 项目类别: Cooperative Agreement
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-09-01 至 2016-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0820506&HistoricalAwards=false
• 关键词: Materials; Research; Science; Engineering; Center

The Materials Research Science and Engineering Center (MRSEC) on Polymers at the University of Massachusetts at Amherst will integrate the expertise of 27 faculty members and 26 graduate students from seven departments. Fundamental challenges in polymer synthesis, physics, and engineering will be addressed in Directed Polymer-Based Assemblies (Integrated Research Group, IRG-I), which will seek hierarchically ordered polymer systems based on nanoscopic elements and nanoconfinement relevant to functional nanodevices. Polymer Surface Instabilities (IRG-II) will define a new materials design paradigm, one that looks to elastic instabilities to control polymer surface morphology, arranging structures resulting from instabilities into hierarchies and exploiting instability dynamics to generate rapid and selective response. The Center will support several Seed Programs. One large Seed effort, Polymers in Ionic Liquids, will bring polymers and ionic liquids together in solid, fluid and interfacial environments. The unique characteristics of ionic liquids will foster new chemistries, materials, and processing strategies along with means to resolve longstanding materials problems from across the polymer science field. Another large seed on Polymer Surfaces for Bacterial Control and Amphiphilic Polyelectrolytes, shows potential for rapid scientific growth, which should mirror expansion of associated technologies in society. These research efforts will be significantly enhanced by the Center's involvement in the Global Research Laboratory at Seoul National University, the Advanced Institute for Materials Research at Tohoku University, and collaborative efforts between the Center and national laboratories. Strong ties have been established between the MRSEC and undergraduate educational programs at Mount Holyoke College, Smith College, the University of California at Riverside, the University of Vermont, and Howard University. This sweeping expertise uniquely positions the Center to address the proposed interdisciplinary research problems and ensures an environment suited to educating and stimulating students at the forefront of materials science and engineering. The Center operates twelve Shared Experimental Facilities to enable Center researchers to perform forefront research on maintenance-intensive, state-of-the-art equipment at minimal cost to the individual researcher. To stimulate research in energy conversion, a pressing societal problem we face today, the Center opened a Photovoltaics Facility, allowing researchers to fabricate and measure the efficiency of photovoltaic devices under an inert atmosphere. Along with several other MRSECs, the Center recently formed the Materials Research Facilities Network, vastly expanding the instrumentation capabilities of any one Center and promotes the greater use of NSF-funded instrumentation by researchers across the U.S. The Center has multiple strong ties to industrial and government laboratories. The Center benefits from close interactions with the Center for UMass-Industry Research on Polymers and the Research Liaison and Development Office, two effective conduits for technology transfer to the industrial sector. MassNanoTech and Mass-Crest, two campus institutes, respectively focus on nanoscience- and energy-related research projects of interest to industry.

位于阿默斯特的马萨诸塞州大学的聚合物材料研究科学与工程中心（MRSEC）将整合来自七个系的27名教师和26名研究生的专业知识。在聚合物合成，物理和工程的基本挑战将在定向聚合物为基础的组件（综合研究组，IRG-I），这将寻求层次有序的聚合物系统的基础上纳米级元素和纳米约束相关的功能纳米器件。聚合物表面不稳定性（IRG-II）将定义一种新的材料设计范式，该范式着眼于弹性不稳定性来控制聚合物表面形态，将不稳定性导致的结构排列成层次结构，并利用不稳定动力学来产生快速和选择性的响应。该中心将支持几个种子计划。一个大的种子努力，聚合物在离子液体，将带来聚合物和离子液体在固体，流体和界面环境。离子液体的独特特性将促进新的化学、材料和加工策略沿着解决聚合物科学领域长期存在的材料问题。用于细菌控制和两亲性聚电解质的聚合物表面的另一个大种子显示了快速科学增长的潜力，这应该反映了社会中相关技术的扩展。通过参与首尔国立大学全球研究实验室、东北大学材料研究高级研究所以及中心与国家实验室之间的合作，这些研究工作将得到显著加强。MRSEC与蒙特霍利奥克学院、史密斯学院、加州大学滨江分校、佛蒙特大学和霍华德大学的本科教育课程之间建立了牢固的联系。这种广泛的专业知识使该中心能够解决拟议的跨学科研究问题，并确保适合教育和激励学生在材料科学和工程的最前沿的环境。该中心运营着12个共享实验设施，使中心的研究人员能够以最低的成本对个人研究人员进行维护密集型，最先进的设备的前沿研究。为了促进能源转换的研究，这是我们今天面临的一个紧迫的社会问题，该中心开设了一个光伏设施，使研究人员能够在惰性气氛下制造和测量光伏器件的效率。沿着其他几个MRSEC，该中心最近成立了材料研究设施网络，极大地扩展了任何一个中心的仪器能力，并促进了美国研究人员更多地使用NSF资助的仪器。该中心受益于与麻省理工学院聚合物工业研究中心和研究联络与发展办公室的密切互动，这是技术转移到工业部门的两个有效渠道。MassNanoTech和Mass-Crest是两个校园研究所，分别专注于工业界感兴趣的纳米科学和能源相关研究项目。