![]() ![]() ![]() It is expected that the coming LM era will witness a new world of fruitful composites thereby discovered or invented. The challenges and perspectives in developing LM composites are also identified and interpreted to better guide future research. The effectiveness of the composite strategy is illustrated via the typical applications of LM composites in representative fields. The basic composite strategies are outlined in three categories: LM composites with core-shell structure, LM-polymer composites, and LM-particle composites. Here, we systematically summarize and review the fundamental progress in pursuing LM composites. This is because controllable integration of base LM with functional materials (e.g., metal nanoparticles, polymers, and drug molecules) would significantly tune the intrinsic properties of LM as desired, enabling it to offer further major potential in tackling various sectors' challenging issues, including thermal management, biomedicine, chemical catalysis, flexible electronics, and soft robots. As a promising remedy, LM composites in synergy with other materials would open tremendous opportunities for fundamental research or practical applications. Given the high energy and power density demonstrated, this innovative cell could be potentially implemented for both smart grid and wearable electronics. However, such materials still encounter many practical challenges due to the rather limited forms available so far. We are excited to see that liquid metal could provide a promising alternative to replace conventional electrodes, Professor Yu said. Liquid metal (LM) with high electrical conductivity, thermal conductivity, excellent biocompatibility, and extraordinary fluidity has emerged as a promising class of functional materials. In particular, we summarize for the first time the progress made on LM composites over the past few years and propose three main composite strategies to better guide future research. Its raw materials includes Gallium, Indium, Tin, Zinc, Silver, etc. This article presents a systematic interpretation of composite strategies, aiming to help find ever advanced LM composites. The Liquid Metal is made of 100 metal material and is liquid form at room temperature. It is very clear that there is currently an urgent need to further push forward research in this direction. With the increasing endeavors of academics, liquid metal composites have gradually caught the eye of researchers, and some landmark advances have been made. In fact, composites have played the major role in developing new materials, and composite strategy often serves as the cornerstone in material properties innovation. As an important alternative, liquid metal composite would help resolve such a challenge, because targeted material thus enabled can be designed through integrating liquid metal with many different matching materials such as nanoparticles and polymers. However, pure liquid metal or its alloy would encounter a practical bottleneck when applied to tackle various needs because of currently available limited physical or chemical properties. Liquid metal, a newly emerging cutting-edge functional material in many scientific and technological frontiers, is nurturing a revolution in both fundamental discovery and unconventional applications. ![]()
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