摘要:
The present invention relates to a method for producing atomic metal (M)- and N-doped open-mesoporous carbon nanofibers, atomic M- and N-doped open-mesoporous carbon nanofibers produced by said method, the use of said atomic M- and N-doped open-mesoporous carbon nanofibers as an oxygen electrode for metal-air batteries, and to a metal-air battery comprising the atomic M- and N-doped open-mesoporous carbon nanofibers.
摘要:
A method and apparatus for manufacturing a carbon fiber. Pressure is applied to a filament to change a cross-sectional shape of the filament and create a plurality of distinct surfaces on the filament. The filament is converted into a graphitic carbon fiber having the plurality of distinct surfaces. A plurality of sizings is applied to the plurality of distinct surfaces of the graphitic carbon fiber in which the plurality of sizings includes at least two different sizings.
摘要:
Described herein are nanofibers and methods for making porous carbon nanofibers. The pores have of any suitable size or shape. The presence and/or ordering of the pores results in a high surface area and/or high specific surface area. Such carbon is useful in a number of applications where high surface area carbon is desirable.