Issue 27, 2015 - Shanxi Coal Chemical Institute passed the appraisal of two achievements

The two achievements of Shanxi Coal Chemical Institute have recently passed the appraisal and have been evaluated as reaching the international advanced level
.

Appraisal experts believe that there are three major innovations in the phenolic resin-based activated carbon fabric project for supercapacitors: First, the spinnability of phenolic fibers is improved by chemical modification of phenolic resin and low-temperature heat treatment of fibers; Second, the two-step activation treatment was used to realize the pore structure control of activated carbon cloth; The third is to improve the conductivity
of activated carbon cloth by impregnation with metal salts - high temperature heat treatment or magnetron sputtering nickel plating.
The key technology for the preparation of phenolic resin-based activated carbon cloth for supercapacitors developed by this project has reached the international advanced level and has broad application prospects
.

The phenolic fiber yarn and woven fabric development project improved the fiber-forming property of phenolic resin through catalytic polycondensation and film evaporation purification technology; Through physical treatment and chemical modification, the strength and flexibility of phenolic fibers are improved; Through process design and system integration, the production
of phenolic fibers in the ton level is realized.
The project has realized the mass production of tons of phenolic yarn and woven fabric, and the performance of the product has passed the assessment
of high-end models.
(Work)