私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 >> 最新動態 >> 正文
Polymer Chemisty邀請綜述:生物基環氧共價適應性網絡研究進展
來源:曾建兵研究員個人網站 發布日期:2022-11-10

標題:Progress in design and synthesis of biobased epoxy covalent adaptable networks

摘要:Epoxy thermosets have outstanding physical and chemical properties, but they are unrecyclable/nondegradable due to their permanently crosslinked networks and are also overly dependent on fossil resources. This leads to serious environmental problems and resource depletion, which limit the sustainability of epoxy thermosets. Biobased epoxy covalent adaptable networks (CANs) are emerging polymers crosslinked with dynamic covalent bonds (DCBs) and derived from renewable biomass resources. Based on the exchange reactions of DCBs, they are recyclable and degradable, with other attractive functionalities such as self-healing, weldability, and reconfigurability. Therefore, biobased epoxy CANs provide a new method for the sustainable development of epoxy thermosets. This review summarizes recent advances in biobased epoxy CANs research. The design, synthesis, and properties of biobased epoxy CANs are discussed, and opportunities and challenges for their future development are also suggested.

全文鏈接:https://pubs.rsc.org/en/content/articlelanding/2022/py/d2py01167k

Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網 版權所有
經營性網站備案信息

京公網安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 牡丹江市| 宜春市| 年辖:市辖区| 利辛县| 连州市| 手机| 钟山县| 武功县| 巴林左旗| 思茅市| 普格县| 礼泉县| 名山县| 泉州市| 娄底市| 松潘县| 柘城县| 济宁市| 阿坝县| 中牟县| 崇阳县| 凭祥市| 怀集县| 延长县| 张掖市| 平遥县| 玉龙| 伊吾县| 韩城市| 宁都县| 禄劝| 三江| 永靖县| 老河口市| 沅江市| 梓潼县| 合川市| 雅安市| 贡嘎县| 泸西县| 枣阳市|