Adjustable strain-sensing high polymer with hybridized nano conducting material

Abstract

The invention discloses an adjustable strain-sensing high polymer with a hybridized nano conducting material. The adjustable strain-sensing high polymer is mainly prepared from the following components in parts by weight: 1 to 5 parts of the hybridized nano conducting material and 95 to 99 parts of a shaped memory high polymer substrate material; the hybridized nano conducting material comprises a metal nanowire and a nano carbon material; the metal nanowire is one of a silver nanowire, a copper nanowire, a gold nanowire or a core-shell type copper wire covered with a silver wire; the wire length of the metal nanowire is 20mu m to 30mu m and the diameter is 60nm to 70nm; the nano carbon material is one of a multi-wall carbon nanotube, a single-wall carbon nanotube, graphene oxide and reduced graphene oxide; the metal nanowire accounts for 5 percent to 30 percent of the hybridized nano conducting material in mass percent. By adopting the adjustable strain-sensing high polymer disclosed by the invention, the defects of a nano silver wire conducting high polymer composite material that the instability, irreversibility and a strain-sensing region of a conducting property are small and a conducting network is easy to damage and the like are overcome.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for easier creation of complex nanoparticles that have unique properties such as high electrical conduction or flexibility. These particles may then be combined into various forms like films or fibers without losing their original functionality. They could potentially find applications in electronic devices (such as touch screens).

Problems solved by technology

Technologies described include methods for creating conductively polymer composites containing metal silica filled inside another component called a matrix; mixing different components together beforehand without causing any issues related to instabilities caused by nonuniform distribution of particles within the composition, while maintaining stable conduction behavior over longer periods under harsh conditions. Additionally, exploring various applications where conductive coatings made from conductive polysils could benefit from improved conductivities, heat transfer capacitancements, opaqueness noise characteristics, and controllability of tactile responses.

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