View entire compound with spectra: 9 NMR, 7 FTIR, 2 Raman, 9 MS (GC), and 2 Near IR SpectraBase Compound IDHHSi6dxYvTA InChIInChI=1S/C2H8N2/c1-4(2)3/h3H2,1-2H3 InChIKeyRHUYHJGZWVXEHW-UHFFFAOYSA-NGoogle Search Mol Weight60.1 g/mol ...
In addition and as a reference point, the IR spectrum of a solution cast film of unmodified PVC was obtained in the transmission mode. The IR spectra in the C-Cl stretching region for unmodified plaques, i.e. 560 to 750 cm 1 , were curve fitted to seven Lorenz functions centered at ...
Sigma-Aldrich 衰减全反射红外光谱库是由德国 Merck KGaA Darmstadt 公司在 Sigma-Aldrich* 实验室开发的世界一流的、全面的新衰减全反射红外光谱库。新光谱库包含 18000 多种纯化合物和 19500 多条光谱记录,并分配了 Sigma-Aldrich 目录号,方便快速准确地从 Sigma-Aldrich 订购标准品。
4.C.Smith, The Infrared Spectra of Polymers II: Polyethylene. Spectroscopy 24–29 (2021); 5.C.Smith, The infrared spectra of polymers, part I: Introduction. Spectrosc. (Santa Monica) 36, 17–22 (2021); 6.R. Jung et al., Validation of ATR FT-IR to identify polymers of plastic marin...
The Sigma-Aldrich Library of ATR-IR Spectra is a world-class, comprehensive collection of new ATR-IR spectra sourced from the laboratories of Sigma-Aldrich* by Merck KGaA Darmstadt, Germany.
红外光谱仪的使用及固体、液体样品的红外光谱分析 一、实验目的 1.了解AVATAR-360 FT-IR光谱仪的使用方法; 2.学习固体样品压片制样的方法...
衰减全反射光谱（AttenuatedTotalReflectionSpectra，简称ATR）又叫内反射光谱（InternalReflectionSpectra）。1961年，衰减全反射附件以商品形式出现在市场上。由于受色散型红外光谱仪性能限制，ATR技术应用的研究领域不甚广泛，在实验室普及率也较低。傅立叶变换红外光谱仪的出现和快速灵敏检测器的利用，使ATR技术获得了新生...
1.了解AVATAR-360 FT-IR光谱仪的使用方法; 2.学习固体样品压片制样的方法; 3.学习用ATR附件测定液体化合物红外光谱的方法; 4.测定季戊四醇和环己酮的红外光谱,了解如何从红外光谱图中识别基团以及如何从这些基团确定未知物的主要结构。 二、红外光谱法被广泛应用的优点 ...
LIU Rongzhong,LIU Junsong. Identification of plastic composition by IR spectra[J]. Plastics Science and Technology,2008,36(6):72‒77. 8张俊佳,孙秋菊,初增泽,等. ATR-FTIR在尼龙共混物组份分析中的应用[J].仪器仪表与...
原位ATR-IR光谱实时研究DKDP的结晶过程