Electrospinning technology has attracted wide attention in the field of electrocatalysis due to its easy operation, environmental friendliness and large-scale production capacity. In this review, electrospun N-doped carbon nanofibers with various architectures are summarized, and the advantages of heteroatom doping and fiber structure are grasped. The application progresses of nitrogen doped carbon nanofibers in the fields of oxygen and carbon dioxide reduction reaction, hydrogen and oxygen evolution reaction are reviewed. Finally, the future development of electrospun carbon nanofiber catalysts is prospected.
This paper introduces the research results of Dr. Kong Bin, Sun Wei's team from Tsinghua University, on the preparation of micro and nano fiber wikis and its application in inducing corneal tissue regeneration. The innovation of electrospinning equipment, the preparation of new micro and nano fiber scaffolds and the application prospect in corneal regenerative medicine were summarized in this paper.
A blind man has regained his sight after receiving implant of an artificial cornea developed by Israeli startup CorNeat Vision in January,2021. The new artificial cornea is called KPro ,is a new application of electrospinning technology.
Nanofiber technology, as a new technology of material discipline, has been successfully introduced into the cosmetics field to prepare nanofiber mask, bringing new experience to consumers. Unlike traditional facial mask, this new mask made of natural fibers can combine different active ingredients to achieve different effects and achieve better results.
Ordinary screens can only protect houses from insects. Nanofiber membrane screens are dust-proof, haze-proof and breathable. They do not need to close the windows all year round and can capture haze and PM2.5, pollen, dust, bacteria and rain. Most importantly, it can prevent mold and mildew from filtering allergens from entering the room. They usually enter through open windows and may cause dangerous diseases.