RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人:
LEE, Jun Young,LEE, Hyung Seok,LEE, Tae Ho,YOO, Pil Jin,YI, Gi Ra
申请号：
WO2017KR08707
公开号：
WO2018030823(A1)
申请日:
2017.08.10
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The present invention relates to a method for manufacturing a high-strength high-conductivity fiber, and also relates to a high-strength high-conductivity fiber manufactured using the method. According to one embodiment of the present invention, the method for manufacturing a high-strength high-conductivity fiber comprises the steps of: preparing a spinning solution and a coagulation bath, which comprises a metal salt solution; forming a fiber, which comprises a metal ion, by spinning the spinning solution in the coagulation bath; stretching the coagulated fiber comprising a metal ion; drying the fiber comprising a metal ion; manufacturing a polymer/metal nanoparticle composite fiber by forming metal nanoparticles within the fiber by reducing the metal ion contained in the fiber; and drying or heat treating the fiber comprising metal nanoparticles.
