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Title: SAXS investigation of nanoporous structure of thermal-modified carbon materials
Other Titles: Дослідження нанопористої структури термічно-модифікованих вуглецевих матеріалів методом малокутового Х-променевого розсіювання
Authors: Остафійчук, Богдан Костянтинович
Мандзюк, Володимир Ігорович
Кулик, Юрій Орестович
Нагірна, Надія Іванівна
Keywords: porous carbon material
small-angle X-ray scattering
mass and surface fractals
Issue Date: 2014
Publisher: Springer Verlag
Citation: B.K Ostafiychuk, V.I. Mandzyuk, Yu.O. Kulyk, N.I. Nagirna. SAXS investigation of nanoporous structure of thermal-modified carbon materials // Nanoscale Research Letters. 2014. V. 9, N. 1 (160). P. 1-6.
Series/Report no.: V. 9;N. 1 (160)
Abstract: The article investigates the effect of thermal modification of porous carbon material (PCM), obtained from plant feedstock, on its morphology and fractal structure by small-angle X-ray scattering (SAXS) method. The analysis of the scattering intensity curves serve the basis for calculating the parameters of the PCM porous structure: the Porod constant, the Porod invariant, average pore radius, specific surface area, and mass and surface fractal dimensions. It has been found out that the PCMs obtained have fractal structure, formed from mass and surface fractals, the sizes of which increase at the growth of temperature and modification time.
ISSN: 1556276X
Appears in Collections:Статті та тези (ФТФ)

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