权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Characterization of Interfaces in Electrochemical Devices

电化学器件中界面的表征

基本信息

批准号：
0317114
负责人：
Jeanne Pemberton
金额：
$ 86万
依托单位：
University of Arizona
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2003
资助国家：
美国
起止时间：
2003-07-01 至 2007-12-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0317114&HistoricalAwards=false
关键词：
Characterization Interfaces Electrochemical Devices

项目摘要

AbstractCHE-0317114Pemberton/ArizonaWith the support of the Analytical and Surface Chemistry Program, Professor Pemberton and her colleagues at the University of Arizona are carrying out a broad based examination of interfaces in electrochemical devices, including solid-state molecular photonics and electronic devices. Surface vibrational spectroscopies in combination with work function measurement, electron spectroscopy, and temperature programmed desorption methods are used to examine the interfaces between low work function metals and organic polymers and small molecules. Interfaces in organic heterojunctions are also being examined. Studies of emersion are also being carried out, in order to understand the processes of surface wetting and electrowetting in electrochemical devices. Information obtained from these studies is useful in the design of electronic materials processing protocols and for the design of photonic and electronic devices. Professor Pemberton and her coworkers at the University of Arizona have developed an effective combination of spectroscopic and electrochemical tools to examine the structure and properties of interfaces in electrochemical and electronic devices. Interfaces between reactive metals and organic layers, between organic layers of different composition, and at the emersed metal-electrolyte junction are being examined. The results of these studies are useful for the design and processing of microelectronic materials and systems.

Pemberton/Arizona在分析和表面化学项目的支持下，Pemberton教授和她在亚利桑那大学的同事们正在对电化学装置中的界面进行广泛的研究，包括固态分子光子学和电子装置。表面振动光谱结合功函数测量，电子光谱，和程序升温脱附方法被用来检查低功函数金属和有机聚合物和小分子之间的界面。有机异质结中的界面也正在研究中。为了了解电化学装置中的表面润湿和电润湿过程，也正在进行再现的研究。从这些研究中获得的信息是有用的电子材料处理协议的设计和光子和电子器件的设计。Pemberton教授和她在亚利桑那大学的同事们开发了一种光谱和电化学工具的有效组合，以检查电化学和电子设备中界面的结构和特性。反应性金属和有机层之间的界面，不同的组合物的有机层之间，并在露出的金属-电解质的交界处进行检查。这些研究结果对微电子材料和系统的设计和加工是有用的。