𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mesogenicity of Organophosphazenes: The Effect of Phosphazene Rings and Side Groups on the Phase Transition

✍ Scribed by Keiichi Moriya; Toshihiro Yamane; Toshiya Suzuki; Tsuyoshi Masuda; Hiroshi Mizusaki; Shinichi Yano; Meisetsu Kajiwara

Publisher
John Wiley and Sons
Year
2003
Weight
52 KB
Volume
34
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The effect of side groups on the dielect
The effect of side groups on the dielectric relaxation of poly(methylhydrogensiloxane)
✍ Andy A. Goodwin; Martin S. Beevers 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 484 KB

The a-relaxation of a linear poly(methylhydrogensi1oxane) has been investigated as a function of temperature and frequency using dielectric relaxation spectroscopy. Replacement of the hydrogen with a hexyl group increased the temperature and broadness of the a-process, and this is interpreted in ter

Effect of the Linking Structure of Nonli
Effect of the Linking Structure of Nonlinear Optical Side Groups on the Phase Behavior of an Aromatic Polyester Backbone
✍ Maeng-Eun Lee; Seayeal Seong; Kyoung-Tai No; O-Pil Kwon; Suck-Hyun Lee 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 302 KB

## Abstract **Summary:** The phase behavior of poly(__p__‐phenylene terephthalate)s (PPT) with pendant side groups, __N__‐(4‐nitrophenyl)ethylaminoethanol (NPE) and __N__‐(4‐nitrophenyl)‐L‐prolinol (NPP) has been studied by using differential scanning calorimetry (DSC), wide‐angle X‐ray scattering

Optical Proof of Mesophase Transitions b
Optical Proof of Mesophase Transitions between Smectic and Nematic Phase of the Side-Group Polyacrylate PAC6
✍ Lothar Weh 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 393 KB 👁 1 views

## Abstract The liquid‐crystalline side‐group polyacrylate PAC6 forms two mesophases in thin layers within the temperature range between 90 and 100 °C. The structures developing by self‐organization can be made clearly visible by Schlieren‐optical methods. If a low lateral temperature gradient is m

Effects of Different Head Groups and Fun
Effects of Different Head Groups and Functionalized Side Chains on the Cytotoxicity of Ionic Liquids.
✍ Stefan Stolte; Juergen Arning; Ulrike Bottin-Weber; Anja Mueller; William-Robert 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 23 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Effect of smectogenicity of the ionic gr
Effect of smectogenicity of the ionic groups on the thermotropic liquid crystalline behavior of pyridinium and poly(4-vinylpyridinium) salts quaternized with mesogenic groups
✍ Christian Chovino; Yves Frere; Daniel Guillon; Philippe Gramain 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB 👁 2 views

In order to demonstrate the important smectic power of the ionic functions present in mesogenic molecules, a series of N-alkylpyridinium bromides v-substituted with (4-cyanobiphenylyl)oxy or [4-(2-methyl-1-butoxy)biphenylyl]oxy mesogenic group and their analogous 4-vinylpyridinium polymers were synt