SBIR Phase I: Dense Hydrogen Separation Membrane Based on Nanocomposites

SBIR第一期：基于纳米复合材料的致密氢分离膜

• 批准号: 0233011
• 负责人: Hongxing Hu
• 金额: $ 10万
• 依托单位: AMSEN TECHNOLOGIES LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-01-01 至 2003-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0233011&HistoricalAwards=false
• 关键词: SBIR; Phase; Dense; Hydrogen; Separation

This Small Business Innovation Research Phase I project seeks to develop high-efficiency, high-quality dense hydrogen separation membranes based on nanocomposites of a stable proton conducting ceramic and a metal phase. The proposed effort would result in highly conductive, chemically stable and mechanical robust membranes for hydrogen separation in high temperature, high pressure, and corrosive environments. In Phase I, basic composition-processing-microstructure-property relations of the membranes will be established through characterization of the microstructure and the performance of the membranes.Ceramic hydrogen separation membranes have wide applications in integrated gasification combined cycle and in fuel reformer for PEM fuel cells. This technology will benefit the on going efforts in increasing hydrogen-to-carbon ratios in transportation fuels, decreasing pollute emissions, and use of alternative fuels.

这个小型企业创新研究第一阶段项目旨在开发基于稳定的质子导电陶瓷和金属相纳米复合材料的高效率、高质量的致密氢分离膜。建议的工作将导致高导电性、化学稳定性和机械坚固的膜，用于高温、高压和腐蚀性环境中的氢分离。在第一阶段，将通过对膜的微观结构和性能的表征，建立膜的基本composition-processing-microstructure-property关系。陶瓷氢分离膜在整体气化联合循环和质子交换膜燃料电池燃料重整中具有广泛的应用。这项技术将有利于在提高运输燃料的氢碳比、减少污染排放和使用替代燃料方面正在进行的努力。