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Micro-mesoporous graphitic carbon nanofiber membranes.
- Source :
-
Carbon . Jun2018, Vol. 132, p746-748. 3p. - Publication Year :
- 2018
-
Abstract
- Micro-mesoporous carbon nanofiber membranes with improved graphitic structure are produced by electrospinning, catalytic graphitization and NH 3 treatment. Exceptionally ultrathin curved graphitic nanolayers and developed micro-mesoporous structure with narrow aperiodic mesopore size distribution (3–10 nm) are grown simultaneously in nano-scaled one-dimensional structure. Specific surface area is as high as 1326 m 2 g −1 . Mesopore volume with pore widths of 3–10 nm exhibiting highly linear dependency on the graphitization degree can be precisely tuned from 0.025 to 0.186 cm 3 g −1 by adjusting heat-treatment temperature and transition metal content in the template-free synthesis, due to limitation of nano-scaled fiber diameter. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00086223
- Volume :
- 132
- Database :
- Academic Search Index
- Journal :
- Carbon
- Publication Type :
- Academic Journal
- Accession number :
- 128650961
- Full Text :
- https://doi.org/10.1016/j.carbon.2018.02.090