PFI-AIR: Transitioning Novel Polymeric Membranes for Natural Gas, Air, and Hydrogen Separations: an NSF-PFI Accelerating Innovation Research (AIR) Project
PFI-AIR:用于天然气、空气和氢气分离的新型聚合物膜的转变:NSF-PFI 加速创新研究 (AIR) 项目
基本信息
- 批准号:1237857
- 负责人:
- 金额:$ 80万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-07-15 至 2014-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This NSF Accelerating Innovation Research (AIR) project will translate and further develop a new generation of crosslinked aromatic polymer membranes for removing carbon dioxide from natural gas, separating oxygen (O2) and (N2) from air, and for hydrogen (H2) purification. The technology is based on the discovery that select examples of these membranes have unprecedented combinations of permeation, gas selectivity and resistance to performance degradation, particularly during separations of condensable gases such as carbon dioxide. Existing membranes are largely amorphous, glassy engineering thermoplastics that lack durability to organic contaminants in the gas streams. The AIR innovation provides a means to fabricate membranes into hollow fiber platforms in solution, but also the membranes can be post-modified to develop both the needed durability as well as very good transport and mechanical properties.The economical separation of air into O2 and N2 will enable inert N2 atmospheres to transport food globally and also will be applied to aircraft fuel tanks to minimize fires/explosions. Economical generation of purified H2 will play a critical role in developing a hydrogen economy for fuel cell systems for transportation, stationary (home) power, and portable electronics.
该NSF加速创新研究(AIR)项目将转化并进一步开发新一代交联芳香族聚合物膜,用于从天然气中去除二氧化碳,从空气中分离氧气(O2)和(N2),以及氢气(H2)纯化。 该技术基于以下发现:这些膜的选择实例具有前所未有的渗透性、气体选择性和抗性能下降性的组合,特别是在分离可冷凝气体(如二氧化碳)期间。 现有的膜主要是无定形的玻璃状工程热塑性塑料,其对气流中的有机污染物缺乏耐久性。 AIR创新提供了一种将膜制造成溶液中的中空纤维平台的方法,而且膜可以进行后改性,以开发所需的耐用性以及非常好的运输和机械性能。将空气分离为O2和N2的经济性将使惰性N2气氛能够在全球范围内运输食品,也将应用于飞机油箱,以减少火灾/爆炸。经济地产生纯化的H2将在开发用于运输、固定(家庭)电力和便携式电子设备的燃料电池系统的氢经济性方面发挥关键作用。
项目成果
期刊论文数量(0)
专著数量(0)
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专利数量(0)
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Judy Riffle其他文献
Judy Riffle的其他文献
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{{ truncateString('Judy Riffle', 18)}}的其他基金
SBIR Phase II: Chemically Resistant Membranes for Water Purification
SBIR 第二阶段:用于水净化的耐化学膜
- 批准号:
2038543 - 财政年份:2021
- 资助金额:
$ 80万 - 项目类别:
Cooperative Agreement
SBIR Phase I: Chemically Resistant Membranes for Water Purification
SBIR 第一阶段:用于水净化的耐化学膜
- 批准号:
1843587 - 财政年份:2019
- 资助金额:
$ 80万 - 项目类别:
Standard Grant
REU Site: Polymeric Nanostructures for Delivering Drugs and Imaging Agents
REU 网站:用于输送药物和显像剂的聚合物纳米结构
- 批准号:
1263248 - 财政年份:2013
- 资助金额:
$ 80万 - 项目类别:
Continuing Grant
Copolymer Nanostructures Containing Polyelectrolyte Blocks and their Complexes with Molecules of Complementary Charge
含有聚电解质嵌段的共聚物纳米结构及其与互补电荷分子的复合物
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1106182 - 财政年份:2011
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$ 80万 - 项目类别:
Standard Grant
MRI: Acquisition of a Dual Size Exclusion Chromatography-Asymmetric Flow Field Flow Fractionation Instrument
MRI:获得双尺寸排阻色谱-不对称流场流分馏仪器
- 批准号:
1126534 - 财政年份:2011
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$ 80万 - 项目类别:
Standard Grant
Materials World Network: Structure-Response Relations of Advanced Diagnostic Tools
材料世界网络:先进诊断工具的结构-响应关系
- 批准号:
0909065 - 财政年份:2009
- 资助金额:
$ 80万 - 项目类别:
Standard Grant
REU Site: A Summer Undergraduate Research Program (SURP) on Design and Delivery of Polymer-Drug Complexes
REU 网站:关于聚合物药物复合物设计和交付的暑期本科生研究计划 (SURP)
- 批准号:
0851662 - 财政年份:2009
- 资助金额:
$ 80万 - 项目类别:
Continuing Grant
Polyphosphonates and their Complexes with Metal Oxides and Multi-Functional Cations
聚膦酸酯及其与金属氧化物和多功能阳离子的配合物
- 批准号:
0805179 - 财政年份:2008
- 资助金额:
$ 80万 - 项目类别:
Continuing Grant
Graduate Student and Assistant Professor Support for Polymers in Medicine and Biology Workshop
研究生和助理教授对聚合物在医学和生物学研讨会上的支持
- 批准号:
0725526 - 财政年份:2007
- 资助金额:
$ 80万 - 项目类别:
Standard Grant
Materials World Network: Study of Macromolecular Ferrofluids
材料世界网:高分子铁磁流体的研究
- 批准号:
0602932 - 财政年份:2006
- 资助金额:
$ 80万 - 项目类别:
Continuing Grant
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