Anti-impact composite based on shear stiffening gel: Structural design and multifunctional applications

IF 5.4 1区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

GIANT Pub Date : 2024-05-17 DOI:10.1016/j.giant.2024.100285

Yue Yao , Ziyang Fan , Min Sang , Xinglong Gong , Shouhu Xuan

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引用次数: 0

Abstract

With the development of intelligent protective wearable equipment, flexible materials with impact resistance have become a focus of attention. Shear stiffening gel (SSG) is a flexible smart material that can perceive external force loads and generate mechanical responses, boasting exceptional properties like fast response, adaptability, and self-healing. Since the SSG can absorb a large amount of energy during dynamic impact, it shows remarkable advantages for safety protection applications. During the past decade, there has been strong interests in the research community on the SSG composites and their various applications in cutting-edge fields. In this review, we summarize the recent research achievements of SSG composite, by focusing on the improved properties, enhanced functions, and manifold structures. Meanwhile, we also discuss the practical applications of SSG composite in battery protection, vibration control, intelligent sensing, wearable safety protection, and triboelectric nanogenerator (TENG). Finally, we propose the prospects and challenges for the further development and application of SSG composite in the future.

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基于剪切加固凝胶的抗冲击复合材料：结构设计与多功能应用

随着智能防护可穿戴设备的发展，具有抗冲击性能的柔性材料成为人们关注的焦点。剪切增韧凝胶（SSG）是一种柔性智能材料，能够感知外力负载并产生机械响应，具有快速响应、适应性强和自我修复等优异特性。由于 SSG 可以在动态冲击中吸收大量能量，因此在安全保护应用方面具有显著优势。过去十年间，研究界对 SSG 复合材料及其在尖端领域的各种应用产生了浓厚的兴趣。在这篇综述中，我们总结了 SSG 复合材料的最新研究成果，重点关注其性能的改善、功能的增强以及流形结构。同时，我们还讨论了 SSG 复合材料在电池保护、振动控制、智能传感、可穿戴安全保护和三电纳米发电机（TENG）中的实际应用。最后，我们提出了 SSG 复合材料未来进一步发展和应用的前景与挑战。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

GIANT Multiple-

CiteScore

8.50

自引率

8.60%

发文量

审稿时长

42 days

期刊介绍： Giant is an interdisciplinary title focusing on fundamental and applied macromolecular science spanning all chemistry, physics, biology, and materials aspects of the field in the broadest sense. Key areas covered include macromolecular chemistry, supramolecular assembly, multiscale and multifunctional materials, organic-inorganic hybrid materials, biophysics, biomimetics and surface science. Core topics range from developments in synthesis, characterisation and assembly towards creating uniformly sized precision macromolecules with tailored properties, to the design and assembly of nanostructured materials in multiple dimensions, and further to the study of smart or living designer materials with tuneable multiscale properties.