FIELD: chemistry.
SUBSTANCE: invention can be used in production of catalysts, electrodes, current-conducting elements, filters. Solid polytetrafluoroethylene (PTFE) is subjected to hydrolysis without access of air in plasma of pulse high voltage electric discharge at atmospheric pressure with pulse amplitude not lower than 9 kV. Obtained carbon material with ordered nanostructure contains structural elements in form of defluorinated partially graphitised supramolecular chain structures of PTFE 30-100 nm thick, formed by fibres with diameter 1-2 nm, woven in random way into homogeneous porous mass with pore size 1-2 nm.
EFFECT: simplification of method with simultaneous improvement of conditions of reproducibility of results, increased of porosity and specific surface of carbon nanomaterial, providing possibility of its effective modification and obtaining carbon nanomaterials with specified properties.
2 cl, 8 dwg, 2 ex
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Authors
Dates
2013-12-27—Published
2012-04-25—Filed