而z坐标是用 坐标轴和y坐标轴交叉处的相关强度值表示;在二维相关光谱的二维图中,其x、y坐标同样以...
Origin绘制二维相关光谱2DCOS-FTIR图#origin##研究生##一起上岸吧# http://t.cn/A6mZYiig
K w Po y(3-hydro ybutyrateD(P~BD;2 FTIR;Pre-me tingprocess (Ed.:W ~ D 1 3 1 No.8 田 格等 : 二维傅里叶变换红外 (2 FTIRD 相关光谱技术研究聚羟基丁酸酯 (P~BD 的熔融与结晶 二维傅里叶变换红外(2D FTIR)相关光谱技术研究聚羟基 丁酸酯(PHB)的熔融与结晶 作者: 田格, 吴琼, 孙素琴...
Although the slow room-temperature H/D-exchange and the fast pressure-or temperature-enhanced H/D-exchange feature a high degree of similarity between the corresponding second derivative spectra, the 2D-FTIR correlation maps revealed that the upon the temperature-enhanced H/D-exchange the order in...
二维相关傅立叶红外(2d ftir)光谱研究.pdf,极性官能团在聚丙烯基体中分布的红外光谱分析 1 2 1 1* 张瑜 韦亚兵 胡福增 郑安呐 (1. 华东理工大学材料科学与工程学院,上海市,200237 ;2.南京工业大学材料科学与工程学院,南京市, 210009 ) 【摘要】将自制的端氨基聚氨
产品名称:微型FTIR光谱仪 产品型号:HT-2D 产品厂商:其它品牌 产品文档: 简单介绍: 此款微型FTIR光谱仪是基于偏振光学的高透射性能的近红外光谱仪(Utra high throughput NIR FT spectrometer),由于其高透射性,决定了其为一款超高灵敏度傅里叶红外光谱仪。此款设计有效降低了漂移,暗电流等问题。采用了2D相机。
内容提示: 第38卷,第10期 光谱学与光谱分析Vol.38,No.10,pp39-40201 8年1 0月 SpectroscopyandSpectralAnalysisOctober,2018 二乙胺四氯合铜相变的FTIR和2D-COS分析王楠楠 * ,谢东津,李 赟,程海峰国防科技大学新型陶瓷纤维及其复合材料国防重点实验室,湖南 长沙 410073摘 要 具有热致变色性能的化合物二乙胺...
具有热致变色性能的化合物二乙胺四氯合铜[(C2H5)2NH2]2CuCl4在52℃附近发生从绿色变为黄色的热致变色现象.本文采用傅里叶变换红外光谱(FTIR)和二维相关性分析(2D-COS)研究在加热和冷却过程中相转变过程中有机部分的铵离子和乙基所起的作用.随着温度的升高,分子中产生N—H…Cl氢键的强度减弱和烷基链的热扰动...
The effects of purification and annealing processes on the molecular structure of commercial high molecular weight poly (N-vinyl carbazole), PVK, were probed by two-dimensional Fourier Transformation Infrared correlation spectroscopy, 2D-COS-FTIR. The changes in band intensity were not big enough to ...
(II)), through fluorescence quenching, using excitation emission matrices with parallel factor analysis (EEM-PARAFAC) a two-dimensional Fourier Transform Infrared correlation analysis (2D-COS FTIR), and also (iii) to compare these features with natural humic substances isolated from ADE, as reference...