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Strong, Supertough and Self-Healing Biomimetic Layered Nanocomposites Enabled by Reversible Interfacial Polymer Chain Sliding
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-04-03 , DOI: 10.1002/anie.202303446
Yuyan Wang 1 , Rui Shu 2 , Xinxing Zhang 1
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-04-03 , DOI: 10.1002/anie.202303446
Yuyan Wang 1 , Rui Shu 2 , Xinxing Zhang 1
Affiliation
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An ultratough layered nanocomposite is prepared by constructing reversible interfacial chain sliding between sulfonated graphene nanosheets and polyurethane layers based on the ring molecules sliding on the linear polymer chains to release stresses. The resulting laminates exhibit strong strength, supertoughness, ultrahigh stretchability and self-healing ability, which far surpass most reported synthetic and natural laminate materials.
中文翻译:
由可逆界面聚合物链滑动实现的坚固、超韧和自愈仿生层状纳米复合材料
基于环分子在线性聚合物链上滑动以释放应力,通过在磺化石墨烯纳米片和聚氨酯层之间构建可逆界面链滑动来制备超韧层状纳米复合材料。由此产生的层压板表现出高强度、超韧性、超高拉伸性和自修复能力,远远超过大多数报道的合成和天然层压板材料。
更新日期:2023-04-03
中文翻译:
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由可逆界面聚合物链滑动实现的坚固、超韧和自愈仿生层状纳米复合材料
基于环分子在线性聚合物链上滑动以释放应力,通过在磺化石墨烯纳米片和聚氨酯层之间构建可逆界面链滑动来制备超韧层状纳米复合材料。由此产生的层压板表现出高强度、超韧性、超高拉伸性和自修复能力,远远超过大多数报道的合成和天然层压板材料。