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NER: Synthesis and Theory of Nanoscale Self-assembled Photoelectrochemical Cells

NER：纳米级自组装光电化学电池的合成与理论

基本信息

批准号：
0102623
负责人：
Jeffrey Zink
金额：
$ 10万
依托单位：
University of California-Los Angeles
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2001
资助国家：
美国
起止时间：
2001-08-01 至 2003-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0102623&HistoricalAwards=false
关键词：
NER Synthesis Theory Nanoscale Self

项目摘要

Divisions of Chemistry, and Bioengineering and Environmental Systems support this multidivisional award to University of California Los Angeles, and this award is part of the Nanoscale Exploratory Research in the Nanoscale Science and Engineering program. Under this project, Jeffrey Zink will synthesize nano-engineered photo-electrochemical cells by self assembly process using solution-based sol-gel process, which will replace time consuming step-by-step serial assembly process. This materials synthesis method will provide flexibility in the spatial configuration and the chemical environment of the photoelectron donors and acceptors. Theoretical studies will be performed to determine the charge separation and electron transport in the nanostructured materials. The research program will provide education and training opportunities in material chemistry to underrepresented groups in undergraduate education through the Student Research Participation and Center for Academic Excellence programs at University of California at Los Angeles.Under the award, nano-engineered photo-electrochemical cells will be fabricated using a solution-based sol-gel self-assembly process. The process will yield ordered and oriented nanostructures of relatively large sizes for the development of photoelectrochemical devices. In addition, the research program will provide multidisciplinary education and training opportunities in materials chemistry to underrepresented groups in undergraduate education.

化学、生物工程和环境系统系支持加州大学洛杉矶分校的这一多部门奖项，该奖项是纳米科学与工程项目中纳米探索性研究的一部分。在该项目下，Jeffrey Zink将使用基于溶液的溶胶-凝胶工艺通过自组装工艺合成纳米工程光电化学电池，这将取代耗时的分步串行组装工艺。这种材料合成方法将为光电子供体和受体的空间配置和化学环境提供灵活性。将进行理论研究以确定纳米结构材料中的电荷分离和电子传输。该研究项目将通过加州大学洛杉矶分校的学生研究参与和学术卓越中心项目，为本科教育中代表性不足的群体提供材料化学方面的教育和培训机会。根据该奖项，纳米工程光电化学电池将使用基于溶液的溶胶-凝胶自组装工艺制造。该过程将产生相对较大尺寸的有序且定向的纳米结构，用于光电化学器件的开发。此外，该研究计划还将为本科教育中代表性不足的群体提供材料化学方面的多学科教育和培训机会。