Highly Flexible Fibre-Optic ATR-IR Probe for Inline Reaction Monitoring

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• 作者：Clemens B. Minnich ; Pascal Buskens ; H. Christian Steffens ; Patrick S. Bä ; uerlein ; Leonid N. Butvina ; Lukas Kü ; pper ; Walter Leitner ; Marcel A. Liauw ; Lasse Greiner
• 刊名：Organic Process Research & Development
• 出版年：2007
• 出版时间：January 2007
• 年：2007
• 卷：11
• 期：1
• 页码：94 - 97
• 全文大小：236K
• 年卷期：v.11,no.1(January 2007)
• ISSN：1520-586X

文摘

Near infrared (IR) applications have considerably profited fromthe use of flexible and robust fibre-optical probes. So far, acomparable technique for mid-IR was not available due to lowstability and lack of robustness of the fibres. We report theuse of a newly developed miniaturised diamond ATR-probewith high chemical resistance and pressure resistance based onrobust fibre optics. The routine and convenient application ina glove box to highly air- and oxygen-sensitive reactions on amillilitre scale is reported, as well as the monitoring of asolventless reaction on a litre scale.