Shanghai universities develop smart wearable materials
From the State Key Laboratory for Modification of Fiber Materials at Donghua University, it was learned that graphene sheets of “Nuo Award Materials†could spontaneously walk and turn under the stimulus of light and heat, and small hands made of the same material could grasp objects. This can "edit" its form, resulting in controlled changes in form, which makes smart wearable materials have a variety of application possibilities.
According to the November 13, the relevant paper "graphene self-folding drive device based on origami technology" has been published in the "Science" magazine, a new achievement of Harvard University, Cornell University peers on this smart wearable material. Give a high evaluation, its application prospects include deformation clothing, exoskeletons, micro-robots and so on.
Wang Hongzhi, a research team for Advanced Functional Materials at the School of Materials Science and Technology at Donghua University, said that such lightweight and flexible two-dimensional materials are also very sensitive to weak environmental changes, and can thus “edit†their morphology and produce controlled changes in morphology. This makes them a variety of application possibilities. For example, in the field of clothing, it can be used to design and manufacture "deformed garments" to realize the contraction and unfolding of garments at specific locations such as wrists and elbows; in the military field, it can help solve the problem of excessive weight of mechanical parts of soldiers' exoskeleton systems. . In addition, the application prospects in micro-robots, solar panels, etc. are worth looking forward to.
In the wave of global wearable devices, smart wearable materials as a subdivision entry point, there have been many companies in the product-side layout, this area was rated as the most potential wearable device by information technology consulting company Gartner. A shares of listed companies such as Shenzhen Huicheng, Taihe Xincai, and China Chemical involve the production of smart wearable materials.
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