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LCST 型聚合物的二维相关光谱研究
关键字:PVCL,two dimensional correlation infrared spectroscopy IR spectroscopy in combination with 2DCOS and PCMW is employed to illustrate the dynamic hydration behavior of PVCL in water, which exhibits a typical type I continuous LCST behavior. PCMW easily determines the transition temperature to be about 43.5 oC during heating and about 42.5 oC during cooling and the transition temperature range to be 39.5-45 oC. On the other hand, 2DCOS is used to dis...
http://www.polymer.cn/research/dis_info18145 |
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高速高灵敏量热技术与显微拉曼光谱的集成
超高扫描速度差分量热仪(UFDSC,最高可达 1,000,000 K/s)已经逐步用于研究一些高分子和液晶分子的结晶动力学。最近,我们研制的冷热台型超高速量热仪(ST-UFDSC),不但能够以与现有 UFDSC 相近的可控升降温速度对样品进行热处理,还可以与显微拉曼散射光谱等技术结合,进行微结构的表征。例如,我们利用 DSC 设计高速升降温程序,将一些具有较快结晶、或者较快冷结晶性质的高分子的不同结晶状态迅速冻结到玻璃化转变温度以下,...
http://www.polymer.cn/research/sy_info16549 |
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LCST 型聚合物的二维相关光谱研究
关键字:PVCL,two dimensional correlation infrared spectroscopy IR spectroscopy in combination with 2DCOS and PCMW is employed to illustrate the dynamic hydration behavior of PVCL in water, which exhibits a typical type I continuous LCST behavior. PCMW easily determines the transition temperature to be about 43.5 oC during heating and about 42.5 oC during cooling and the transition temperature range to be 39.5-45 oC. On the other hand, 2DCOS is used to dis...
http://www.polymer.cn/research/sy_info16547 |
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高速高灵敏量热技术与显微拉曼光谱的集成
超高扫描速度差分量热仪(UFDSC,最高可达 1,000,000 K/s)已经逐步用于研究一些高分子和液晶分子的结晶动力学。最近,我们研制的冷热台型超高速量热仪(ST-UFDSC),不但能够以与现有 UFDSC 相近的可控升降温速度对样品进行热处理,还可以与显微拉曼散射光谱等技术结合,进行微结构的表征。例如,我们利用 DSC 设计高速升降温程序,将一些具有较快结晶、或者较快冷结晶性质的高分子的不同结晶状态迅速冻结到玻璃化转变温度以下,...
http://www.polymer.cn/research/ct_info1179 |
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LCST 型聚合物的二维相关光谱研究
关键字:PVCL,two dimensional correlation infrared spectroscopy IR spectroscopy in combination with 2DCOS and PCMW is employed to illustrate the dynamic hydration behavior of PVCL in water, which exhibits a typical type I continuous LCST behavior. PCMW easily determines the transition temperature to be about 43.5 oC during heating and about 42.5 oC during cooling and the transition temperature range to be 39.5-45 oC. On the other hand, 2DCOS is used to dis...
http://www.polymer.cn/research/ct_info1177 |
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高速高灵敏量热技术与显微拉曼光谱的集成
超高扫描速度差分量热仪(UFDSC,最高可达 1,000,000 K/s)已经逐步用于研究一些高分子和液晶分子的结晶动力学。最近,我们研制的冷热台型超高速量热仪(ST-UFDSC),不但能够以与现有 UFDSC 相近的可控升降温速度对样品进行热处理,还可以与显微拉曼散射光谱等技术结合,进行微结构的表征。例如,我们利用 DSC 设计高速升降温程序,将一些具有较快结晶、或者较快冷结晶性质的高分子的不同结晶状态迅速冻结到玻璃化转变温度以下,...
http://www.polymer.cn/research/dis_info18147 |
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LCST 型聚合物的二维相关光谱研究
关键字:PVCL,two dimensional correlation infrared spectroscopy IR spectroscopy in combination with 2DCOS and PCMW is employed to illustrate the dynamic hydration behavior of PVCL in water, which exhibits a typical type I continuous LCST behavior. PCMW easily determines the transition temperature to be about 43.5 oC during heating and about 42.5 oC during cooling and the transition temperature range to be 39.5-45 oC. On the other hand, 2DCOS is used to dis...
http://www.polymer.cn/research/dis_info18145 |
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在宽波长范围内测定吲哚菁绿的荧光光谱
新开发的岛津荧光分光光度计RF-6000则可在200nm~900nm的宽波长范围进行测定。并且本仪器还配置自动光谱校正功能,可以自动获得用于比较的数据。本文向您介绍使用RF-6000 对吲哚菁绿进行测定的示例。
http://www.polymer.cn/trading/data_info/0-670 |
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丁二烯橡胶微观结构的测定红外光谱法
本 标 准 规 定 了 用 红 外 光 谱 仪 的 涂 膜 法 测定丁二烯橡胶(RR)微观结构的方法。
http://www.polymer.cn/Industry/bz769.html |
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火焰发射、原子吸收和原子荧光光谱分析法术语
本 标 准 规定了火焰发射,原子吸收和原子荧光光谱分析法特定的术语,目的在于促进分析者之间的理解。
为达 到 最大可能的协调一致,本标准最大限度的考虑了法文和英文的现有专门名词。特别是考虑了IUPAC(国际纯粹和应用化学协会)的术语。
http://www.polymer.cn/Industry/bz588.html |
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