Porous carbon fiber energy storage application

Can porous carbons be used in energy storage systems?

Methods for the synthesis and functionalization of porous carbons are discussed and the effects of their pore texture on the electrochemical performance of different energy storage systems are outlined. Strategies for their structural control are proposed, and the challenges and prospects for their use in energy storage devices are discussed.

How to prepare porous carbon fibers?

Designing the polymer precursors that facilitate the formation of well-controlled pores is an effective strategy to prepare porous carbons. In particular, porous carbon fibers (PCFs) in a fibrous format offer additional features of hierarchical porosity control, increased surface area, and fast ion transport.

What are the applications of porous fibers?

The applications of porous fibers for energy storage will be briefly presented. Some other applications such as for sensing, adsorption, separation, and drug delivery will also be mentioned. 2. Porous Fiber Processing and Manufacturing Technologies There are many ways for the pore generation in fibers.

Which energy storage devices use porous carbons?

This review summarizes progress in the use of porous carbons in different energy storage devices, such as lithium-ion, lithium-oxygen, lithium-sulfur, and lithium-metal batteries for anode protection, sodium-ion and potassium-ion batteries, supercapacitors and metal ion capacitors.

What are the characteristics of energy storage porous fibers?

There are several key parameters associated with the performances of energy storage porous fibers. Pore size, specific area, specific capacity, specific power, and power density are the typical parameters.

How can high-performance porous carbon materials be synthesized?

Therefore, high-performance porous carbon materials will be synthesized if biomass wastes can be processed through a rational thermal conversion in the fields of energy storage, adsorption, medicine and nuclear industry, especially in energy storage, which will create a great economic value [, , , ]. Fig. 1.