☆ 4.4 Article

Effects of Mesogenic Cycloaliphatic Units on the Microstructure and Properties of Thermotropic Liquid Crystalline Polyesters

CHEMISTRYSELECT (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Polymer Science

Synthesis and properties of high performance aromatic thermotropic liquid crystal copolyesters based on naphthalene ring structure

Peng Wei et al.

Summary: By using a one pot melt polymerization method, thermotropic liquid crystal polymers (TLCP) with strong molecular interaction were prepared using a large amount of naphthalene monomers. The simulation results showed that the naphthalene TLCPs had less chain mobility and stronger molecular interactions, resulting in a linear rigid chain conformation and superior properties.

POLYMER (2022)

添加到收藏夹

Article Engineering, Chemical

Influences of reactive compatibilization on the structure and physical properties of blends based on thermotropic liquid crystalline polyester and poly(1,4-cyclohexylenedimethylene terephthalate)

Eun-Ji Choi et al.

Summary: Reactive compatibilization using titanium butoxide (TBT) was found to be the most effective method for improving the morphology and physical properties of TLCP/PCT blends. FT-IR spectroscopic analysis confirmed copolyester formation through catalyst-induced transesterification. Despite the decrease in crystallization transition temperatures, the residue at 800 degrees C increased for blends with higher TBT loadings, indicating improved thermal stability. The shear moduli and complex viscosity of compatibilized TLCP/LCP blends were higher than neat TLCP and PCT, showing enhanced mechanical properties after reactive compatibilization.

POLYMER ENGINEERING AND SCIENCE (2022)

添加到收藏夹

Article Polymer Science

Photo-controlled alignment and helical organization in main-chain liquid crystalline alternating polymers

Hirotoshi Sakaino et al.

Summary: Materials with highly ordered nanostructures can achieve macroscopic function through precise molecular organization. Photo-controlled organization of achiral alternating copolymers allows for stable molecular arrangement without the need for chiral dopants, demonstrating potential for complete control over main-chain motion. By understanding the out-of-equilibrium photo-switching process, researchers can rationalize the mechanism of molecular reorganization and its relationship with morphology.

JOURNAL OF POLYMER SCIENCE (2021)

添加到收藏夹

Article Polymer Science

Synthesis and Properties of Thermotropic Poly(oxybenzoate-co-oxynaphthoate) Copolyester Modified by a Third AB Type Monomer

Peng Wei et al.

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS (2020)

添加到收藏夹

Article Polymer Science

Effects of Poly(ethylene-co-glycidyl methacrylate) on the Microstructure, Thermal, Rheological, and Mechanical Properties of Thermotropic Liquid Crystalline Polyester Blends

Sang Hoon Lee et al.

POLYMERS (2020)

添加到收藏夹

Article Polymer Science

Mesomorphic properties of linear and branched new triphenylene-based poly(ester-ether)s

Matias E. Gutierrez-Suburu et al.

JOURNAL OF POLYMER SCIENCE (2020)

添加到收藏夹

Article Polymer Science

Highly renewable, thermoplastic tetrapolyesters based on hydroquinone, p-hydroxybenzoic acid or its derivatives, phloretic acid, and dodecanedioic acid

Michael E. Bloom et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2018)

添加到收藏夹

Article Materials Science, Characterization & Testing

Friction-induced surface textures of liquid crystalline polymer evaluated by atomic force microscopy, spectroscopy and nanoindentation

Fanglin Xu et al.

POLYMER TESTING (2018)

添加到收藏夹

Article Polymer Science

Novel rigid rod polymers from a thermal cyclization reaction

Fabio Borbone et al.

EUROPEAN POLYMER JOURNAL (2015)

添加到收藏夹

Article Thermodynamics

The influence of bisphenol AF unit on thermal behavior of thermotropic liquid crystal copolyesters

Peng Wei et al.

THERMOCHIMICA ACTA (2014)

添加到收藏夹

Article Polymer Science

Synthesis and Properties of Cyclic Diester Based Aliphatic Copolyesters

Yanchun Liu et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2010)

添加到收藏夹

Article Polymer Science

Annealing of drawn monofilaments of liquid crystalline polymer vectra/vapor grown carbon fiber nanocomposites

Estelle Kalfon-Cohen et al.

POLYMER (2010)

添加到收藏夹

Article Polymer Science

Segmental motions and associated dynamic mechanical thermal properties of a series of copolymers based on poly(hexamethylene terephthalate) and poly(1,4-cyclohexylenedimethylene terephthalate)

Young Gyu Jeong et al.

MACROMOLECULAR RESEARCH (2006)

添加到收藏夹

Article Polymer Science

A comparative study of structure-property relationships in highly oriented thermoplastic and thermotropic polyesters with different chemical structures

I Karacan

JOURNAL OF APPLIED POLYMER SCIENCE (2006)

添加到收藏夹

Article Polymer Science

Cocrystallization of poly(1,4-cyclohexylenedimethylene terephthalate-co-hexamethylene terephthalate) copolymers

YG Jeong et al.

MACROMOLECULAR RESEARCH (2004)

添加到收藏夹

Article Polymer Science

Synthesis and isodimorphic cocrystallization behavior of poly(1,4-cyclohexylenedimethylene terephthalate-co-1,4-cyclohexylenedimethylene 2,6-naphthalate) copolymers

YG Jeong et al.

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.