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In situ preparation of reduced graphene oxide reinforced acrylic rubber by self-assembly

机译:通过自组装原位制备石墨烯氧化物增强丙烯酸橡胶的制备

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摘要

Reduced graphene oxide reinforced acrylic rubber (ACM/RGO) was in situ prepared via self-assembly method in the presence of hydrazine hydrate as reducing agent. X-ray diffraction and X-ray photoelectron spectroscopy confirmed the chemical structure of ACM/RGO, and transmission electron microscope and scanning electron microscope demonstrated that RGO was uniformly dispersed in ACM matrix. Due to the barrier role of RGO sheets, the resistances to heat and water of ACM/RGO were obviously improved. Furthermore, the mechanical properties were also largely affected by the incorporation of RGO. With 2 parts per hundred rubber of RGO, the tensile strength and Shore A hardness of ACM/RGO reached 18.8 MPa and 73, and the elongation at break maintained at 236%. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47187.
机译:将石墨烯氧化物增强丙烯酸橡胶(ACM / RGO)在原位通过自组装方法作为还原剂在存在的肼水合物存在下原位制备。 X射线衍射和X射线光电子能谱证实了ACM / RGO的化学结构,透射电子显微镜和扫描电子显微镜证明RGO均匀地分散在ACM基质中。 由于RGO板材的障碍作用,ACM / RGO的热量和水的电阻明显改善。 此外,机械性能也很大程度上受到RGO的掺入的影响。 用2份RGO橡胶2件,抗拉强度和肖氏ACM / RGO的硬度达到18.8MPa和73,并且断裂的伸长率保持在236%。 (c)2018 Wiley期刊,Inc.J.Phill。 聚合物。 SCI。 2019,136,47187。

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  • 来源
    《Journal of Applied Polymer Science》 |2019年第12期|共6页
  • 作者单位

    South China Univ Technol Coll Mat Sci &

    Engn Key Lab Guangdong Prov High Property &

    Funct Poly 381 Wushan Rd Guangzhou 510640 Guangdong Peoples R China;

    South China Univ Technol Coll Mat Sci &

    Engn Key Lab Guangdong Prov High Property &

    Funct Poly 381 Wushan Rd Guangzhou 510640 Guangdong Peoples R China;

    South China Univ Technol Coll Mat Sci &

    Engn Key Lab Guangdong Prov High Property &

    Funct Poly 381 Wushan Rd Guangzhou 510640 Guangdong Peoples R China;

    South China Univ Technol Coll Mat Sci &

    Engn Key Lab Guangdong Prov High Property &

    Funct Poly 381 Wushan Rd Guangzhou 510640 Guangdong Peoples R China;

    Dongguan Univ Technol Sch Environm &

    Civil Engn 1 Daxue Rd Dongguan 523808 Peoples R China;

    South China Univ Technol Coll Mat Sci &

    Engn Key Lab Guangdong Prov High Property &

    Funct Poly 381 Wushan Rd Guangzhou 510640 Guangdong Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 高分子化合物工业(高聚物工业);
  • 关键词

    acrylic rubber; mechanical property; microstructure; nanocomposites; reduced graphene oxide; self-assembly;

    机译:丙烯酸橡胶;机械性能;微观结构;纳米复合材料;还原石墨烯氧化物;自组装;

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