Method of compositing nanocellulose with nano silver wires to prepare transparent conductive fiber

• Main Authors: LI DAGANG, LI LING, SUN YUFEI, ZHANG CHUNXIA, MO MENGMIN, ZHANG ZHONG, WEN ZUOHAO
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2016
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; APPARATUS THEREFOR; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; PAPER-MAKING; PRODUCTION OF CELLULOSE; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; SPINNING; TEXTILES

The invention discloses a method of compositing nanocellulose with nano silver wires to prepare transparent conductive fiber. The method includes: a), extracting nanocellulose from wood powder; b), preparing a nanocellulose/nano silver wire compound c), performing miscible compositing on the nanocellulose/nano silver wire compound and acrylic resin; d), adopting a wet mixing extrusion method to prepare the transparent conductive composite fiber. The method has the advantages that the nanocellulose is low in coefficient of thermal expansion, high in strength and Young modulus and excellent in thermochemical stability; a transparent conductive material made from the nano silver wires is high in transparency, low in haze, high in bending resistance and low in impedance, and a simplified preparation process is adopted; nanocellulose/nano silver wire composite conductive wires are high in light transmittance and low in haze value. 本发明是种纳米纤维素复合纳米银线制备透明导电纤维的方法，其步骤包括：a）从木粉中提取纳米纤维素；b）制备纳米纤维素/纳米银线复合物；c）将纳米纤维素/纳米银线复合物与丙