Method for improving retention rate of carbon nanofibers in carbon paper

• Main Authors: GUO DALIANG, SHA ZHOU, ZENG SHIYI, ZHANG SHENCHONG, SHEN CONGHAO, LI JING, ZHAO HUIFANG
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The invention discloses a method for improving the retention rate of carbon nanofibers in carbon paper, which comprises the following steps: adding 0.1-0.5 g by mass of carbon nanofibers into 15-25 ml by mass of ethanol, then carrying out ultrasonic treatment for 30-50 minutes, then applying the sol...