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Updated: Jun 13, 2026

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction
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向量身定制的二甲纤维素衍生物:调整玻璃过渡温度的策略

Jonas Simon1, Inge Schlapp-Hackl2, Janak Sapkota3

  • 1Department of Chemistry, Institute of Chemistry of Renewable Resources, University of Natural Resources and Life Sciences Vienna (BOKU), Konrad-Lorenz-Strasse 24, 3430, Tulln, Austria.

ChemSusChem
|November 3, 2023
PubMed
概括

可持续的二甲纤维素 (DAC) 衍生物可以定制成热塑性塑料. 通过调整氧化度 (DO) 和侧链,可以控制玻璃过渡温度 (Tg),从而提高材料性能.

关键词:
玻璃过渡温度是玻璃过渡温度.材料科学 是一种材料科学.经过周期性氧化过程.可再生资源是可再生的资源.热塑性聚合物中的热塑性聚合物.

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Types of Step-Growth Polymers: Polyesters01:20

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The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...