Development of planner open channel ion chromatography and application to multiple atmospheric gas analysis
Planner明通道离子色谱的开发及其在多大气气体分析中的应用
基本信息
- 批准号:21850024
- 负责人:
- 金额:$ 1.75万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Research Activity Start-up
- 财政年份:2009
- 资助国家:日本
- 起止时间:2009 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this study, planner open channel separation column for ion chromatography has been investigated. The channel was large aspect ratio which made larger surface area for interaction and smaller diffusion distance. Also, this made smaller pressure drop. One of the merit of planner column was ease of changing solid phase. The solid phases were prepared batchwisely with polystylene, and glass substrates. Prepared column showed separation phenomena. However, separation factor was not enough for practical usage. Also, ion transfer method for sample introduction was investigated. Ions were transferred from sample to accepter solution under the electrical field quantitatively.
本文对平面型离子色谱分离柱进行了研究。通道的长径比较大,使得相互作用的表面积较大,扩散距离较小。此外,这使得较小的压降。平面柱的优点之一是易于进行固相交换。固相制备分批与聚苯乙烯,和玻璃基板。制备的柱显示分离现象。然而,分离因子不足以用于实际应用。此外,离子转移法进样进行了研究。在电场作用下,离子从样品向受体溶液中定量迁移。
项目成果
期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Miniature open channel scrubbers for gas collection
用于气体收集的微型明渠洗涤器
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Kei Toda;Tomoko Koga;Toshinori Tanaka;Shin-Ichi Ohira;Jordan M.Berg;Purnendu K.Dasgupta
- 通讯作者:Purnendu K.Dasgupta
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OHIRA Shin-ichi其他文献
OHIRA Shin-ichi的其他文献
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