Synergistic effects of Janus particles and triblock terpolymers on toughness of immiscible polymer blends

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• 作者：Ronak Bahrami^a ; ¹ ; Tina I. Lö ; bling^b ; ^c ; ¹ ; Holger Schmalz^b ; ^{holger.schmalz@uni-bayreuth.de} ; Axel H.E. Mü ; ller^d ; ^{axel.mueller@uni-mainz.de} ; Volker Altstä ; dt^a ; ^{altstaedt@uni-bayreuth.de}
• 关键词：Polymer blends ; Janus particles ; Compatibilization ; Micromechanics ; Fracture toughness
• 刊名：Polymer
• 出版年：2017
• 出版时间：27 January 2017
• 年：2017
• 卷：109
• 期：Complete
• 页码：229-237
• 全文大小：2524 K
• 卷排序：109

文摘

Tailoring the blend on the nanoscale and generating nanostructures control the macro-mechanical properties of polymer blends. Synergistic effects of Janus nanoparticles and SBM triblock terpolymers as compatibilizers in PPE/SAN blends. Janus particles induce strong bonds and crazing in the raspberry morphology due to their stiff nature. SBM induces shear yielding in the raspberry morphology due the elastic nature of PB at the interface. Fatigue crack propagation as sensitive method to investigate toughness behavior of complex multi scale structures.