找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Introduction to Polymer Spectroscopy; Walter Klöpffer Book 1984 Springer-Verlag Berlin Heidelberg 1984 Polymer.Spectroscopy.Spektroskopie.

[复制链接]
查看: 39268|回复: 47
发表于 2025-3-21 16:37:02 | 显示全部楼层 |阅读模式
书目名称Introduction to Polymer Spectroscopy
编辑Walter Klöpffer
视频video
丛书名称Polymers - Properties and Applications
图书封面Titlebook: Introduction to Polymer Spectroscopy;  Walter Klöpffer Book 1984 Springer-Verlag Berlin Heidelberg 1984 Polymer.Spectroscopy.Spektroskopie.
描述This book has grown out of several courses oflectures held at the University of Mainz in the years 1978 to 1981, at the Ecole Poly technique Federal, Lausanne, and at the University of Fribourg, Switzerland. The last two courses were held in the framework of the "3e Cycle" lectures in June 1981. According to this genesis, the emphasis of the book lies on a unified and concise approach to introducing polymer spectroscopy rather than on completeness which, by the way, could hardly be achieved in a single volume. In contrast to other books on this subject, equal weight is given to electronic spectroscopy, vibrational spectroscopy and spin resonance techniques. The electronic properties of polymers have been increasingly investigated in the last ten years; until recently, however, these studies and the spectroscopic methods applied have not generally been considered as part of polymer spectroscopy. The increasing use of electronic spectroscopy by polymer researchers, on the other hand, shows that this type of spectroscopy provides efficient tools for gaining insight into the properties of polymers which cannot be obtained by any other means.
出版日期Book 1984
关键词Polymer; Spectroscopy; Spektroskopie; Tacticity; molecule; particles; scattering; spectra
版次1
doihttps://doi.org/10.1007/978-3-642-69373-1
isbn_softcover978-3-642-69375-5
isbn_ebook978-3-642-69373-1Series ISSN 0171-7901
issn_series 0171-7901
copyrightSpringer-Verlag Berlin Heidelberg 1984
The information of publication is updating

书目名称Introduction to Polymer Spectroscopy影响因子(影响力)




书目名称Introduction to Polymer Spectroscopy影响因子(影响力)学科排名




书目名称Introduction to Polymer Spectroscopy网络公开度




书目名称Introduction to Polymer Spectroscopy网络公开度学科排名




书目名称Introduction to Polymer Spectroscopy被引频次




书目名称Introduction to Polymer Spectroscopy被引频次学科排名




书目名称Introduction to Polymer Spectroscopy年度引用




书目名称Introduction to Polymer Spectroscopy年度引用学科排名




书目名称Introduction to Polymer Spectroscopy读者反馈




书目名称Introduction to Polymer Spectroscopy读者反馈学科排名




单选投票, 共有 0 人参与投票
 

0票 0%

Perfect with Aesthetics

 

0票 0%

Better Implies Difficulty

 

0票 0%

Good and Satisfactory

 

0票 0%

Adverse Performance

 

0票 0%

Disdainful Garbage

您所在的用户组没有投票权限
发表于 2025-3-21 23:33:36 | 显示全部楼层
ESCA in Polymer Spectroscopyis used in order to detach electrons from the sample, the kinetic energy of the electrons being measured by means of an electron analyser. The difference in energy between the exciting photons of frequency . and the electrons detached (..) is equal to the binding energy of the electron.
发表于 2025-3-22 03:55:12 | 显示全部楼层
Absorption Spectroscopy in the Ultraviolet and Visible Regionsd in vacuum and since the laboratory radiation sources are weak. Only very few solvents are transparent in the fUV. Polymers therefore have to be measured in the form of thin films and mostly show intense, structureless absorption bands (1–4) which become narrower and partly structured at low temper
发表于 2025-3-22 08:29:04 | 显示全部楼层
发表于 2025-3-22 09:26:38 | 显示全部楼层
发表于 2025-3-22 12:53:17 | 显示全部楼层
Principles of Spin-Resonance Spectroscopydue to true resonance absorption or emission of electromagnetic radiation, albeit under the additional action of external (laboratory) or internal (molecular) magnetic fields. Continuing the nonmagnetic absorption spectroscopy beyond the fIR into the microwave region would lead to the relaxation spe
发表于 2025-3-22 18:20:30 | 显示全部楼层
Electron-Spin-Resonance (ESR) Spectroscopy of Polymersised by an angular momentum, the “spin”, which is connected with a magnetic moment (Chap. 8). This magnetic moment is influenced by external magnetic fields in such a way that two orientations of different energy are formed [Eq. (9.1) and Fig. 9.1].
发表于 2025-3-23 00:11:25 | 显示全部楼层
Nuclear Magnetic Resonance (NMR) Spectroscopy of Polymersuency is therefore much smaller and can be found in the range of radio frequencies (corresponding to wavelengths of 1 to 10m).. As discussed in Chap. 8, the main reason for this behaviour is the weakness of nuclear magnetic moments. Table 10.1 shows a list of nuclei frequently encountered in polymer
发表于 2025-3-23 03:37:53 | 显示全部楼层
发表于 2025-3-23 05:53:14 | 显示全部楼层
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-11 00:51
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表