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首页> 外文期刊>Journal of Materials Chemistry, A. Materials for energy and sustainability >Encapsulation of shear thickening fluid as an easy to-apply impact-resistant material
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Encapsulation of shear thickening fluid as an easy to-apply impact-resistant material

机译：剪切增稠液作为易于施加的抗冲击材料的封装

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摘要

In this investigation, a hard-to-handle shear thickening fluid (STF) is successfully encapsulated for easy handling and re-processing. The encapsulated STF is a promising impact-resistant material. Double walled macroscopic STF capsules are synthesized using a convenient process by instilling diluted STF droplets into reaction solution. The obtained STF capsules show good shear thickening response to dynamic impact in comparison to quasi-static compression (154 times higher absorbed nominal strain energy). The capsules' robustness and capacity to absorb impact energy can be adjusted by varying the reaction time and the amount of chloroform in the reaction solution. This innovative method opens a new window to design and manufacture versatile impact-resistant materials and structures.
机译：在该研究中，成功封装了难以处理的剪切增稠液（STF）以便于处理和重新处理。 封装的STF是有充满希望的抗冲击材料。 通过将稀释的STF液滴灌输到反应溶液中，使用方便的方法合成双壁宏观胶囊。 获得的STF胶囊显示出与准静态压缩相比，对动态冲击的抗剪切增厚响应（吸收的标称应变能量高154倍）。 通过改变反应时间和反应溶液中的氯仿量，可以调节吸收冲击能量的胶囊的鲁棒性和容量。 这种创新方法打开了一个新的窗口来设计和制造多功能的抗冲击材料和结构。

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    Zhang He; Zhang Xin; Chen Qian; Li Xin; Wang Pengfei; Yang En-Hua; Duan Fei; Gong Xinglong; Zhang Zhong; Yang Jinglei;

  • 作者单位

    South China Univ Technol Natl Engn Res Ctr Novel Equipment Polymer Proc Minist Educ Key Lab Polymer Proc Engn Guangzhou 510641 Guangdong Peoples R China;

    Nanyang Technol Univ Interdisciplinary Grad Sch 50 Nanyang Ave Singapore 639798 Singapore;

    Univ Sci &

    Technol China CAS Key Lab Mech Behav &

    Design Mat Hefei 230027 Anhui Peoples R China;

    Nanyang Technol Univ Sch Mech &

    Aerosp Engn Singapore 639798 Singapore;

    Univ Sci &

    Technol China CAS Key Lab Mech Behav &

    Design Mat Hefei 230027 Anhui Peoples R China;

    Nanyang Technol Univ Sch Civil &

    Environm Engn Singapore 639798 Singapore;

    Nanyang Technol Univ Sch Mech &

    Aerosp Engn Singapore 639798 Singapore;

    Univ Sci &

    Technol China CAS Key Lab Mech Behav &

    Design Mat Hefei 230027 Anhui Peoples R China;

    Natl Ctr Nanosci &

    Technol CAS Key Lab Nanosyst &

    Hierarch Fabricat Beijing 100190 Peoples R China;

    Hong Kong Univ Sci &

    Technol Dept Mech &

    Aerosp Engn Kowloon Hong Kong Peoples R China;

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  • 正文语种 eng
  • 中图分类 工程材料学;
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