• 专利标题:   Preparation of wearable equipment silver nanowire-graphene conductive textile by soaking textile in hydroxy-terminated hyperbranched polymer-modified silver nanowire water solution, taking out and repeatedly washing with deionized water.
  • 专利号:   CN107503124-A
  • 发明人:   ZHAO B
  • 专利权人:   ZHAO B
  • 国际专利分类:   D06M011/74, D06M011/83
  • 专利详细信息:   CN107503124-A 22 Dec 2017 D06M-011/83 201810 Pages: 6 Chinese
  • 申请详细信息:   CN107503124-A CN10836726 17 Sep 2017
  • 优先权号:   CN10836726

▎ 摘  要

NOVELTY - Preparation of wearable equipment silver nanowire-graphene conductive textile includes soaking textile in 80 degrees C hydroxy-terminated hyperbranched polymer-modified silver nanowire water solution, taking out, repeatedly washing with deionized water, drying, soaking the textile in 80 degrees C amino-terminated hyperbranched polymer-modified silver nanowire water solution, taking out, repeatedly washing with deionized water, drying, and obtaining a layer of silver nanowires assembled on the surface of textile. USE - Preparation of wearable equipment silver nanowire-graphene conductive textile comprising natural fiber and/or chemical fiber (claimed), used e.g. in wearable device, warm textile, electrothermal textile, flexible electronic sensor, superconductive composite fiber and self-powered textile. ADVANTAGE - The method has simple steps, provides wearable equipment silver nanowire-graphene conductive textile, which has excellent electrical conductivity, good washing fastness, good durability, low cost, and antibacterial and anti-UV functions, and does not affect the wearing comfort of fabric. DETAILED DESCRIPTION - Preparation of wearable equipment silver nanowire-graphene conductive textile comprises preparing silver nanowires into 1-10 g/L water solution, adding 1-10 g/L amino-terminated hyperbranched polymer or hydroxy-terminated hyperbranched polymer water solution, uniformly stirring at room temperature for 24 hours to react, repeatedly washing with deionized water and ethanol, drying to obtain amino-terminated hyperbranched polymer-modified silver nanowire or hydroxy-terminated hyperbranched polymer-modified silver nanowire, respectively preparing the amino-terminated hyperbranched polymer-modified silver nanowire and hydroxy-terminated hyperbranched polymer-modified silver nanowire into 0.1-10 g/L water solution, soaking textile in 80 degrees C hydroxy-terminated hyperbranched polymer-modified silver nanowire water solution for 10-60 minutes at bath ratio of 1:50, taking out, repeatedly washing with deionized water, drying, soaking the textile in 80 degrees C amino-terminated hyperbranched polymer-modified silver nanowire water solution for 10-60 minutes at bath ratio of 1:50, taking out, repeatedly washing with deionized water, drying, obtaining a layer of silver nanowires assembled on the surface of textile, repeating the operation according to the predetermined layer of silver nanowires assembly on textile surface, immersing textile in 80 degrees C of 1-10 g/L graphene oxide water solution for 60-180 minutes at bath ratio of 1:50, after reaction, repeatedly washing with ethanol and deionized water, filtering, drying, putting into reducing agent for reduction, washing, filtering and vacuum drying to obtain product.