Porous structure of carbon-based materials studied by means of X-ray small angle scattering method

• Autorzy: Venhryn B.Ya. , Grygorchak I.I. , Kulyk Yu.O. , Mudry S.I. , Shvets R.Ya.
• Języki publikacji: EN

Abstrakty

EN

The porous structure of carbon-graphite materials: styrene-divinylbenzene copolymer (SBC) and fruit stones (FS) has been studied by means of X-ray small angle scattering method. The angular dependences of scattered intensities have been obtained and analyzed by means of the Guinier method. The main parameters of porous structure have been determined (inertia radius, pore size distribution functions, specific surface areas).

Słowa kluczowe

EN

nanoporous carbon; porous structure; specific area; X-ray small angle scattering

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2008
• Tom: Vol. 38, nr 1
• Strony: 119--125
• Opis fizyczny: Bibliogr.8 poz.

Twórcy

autor

Venhryn B.Ya.

autor

Grygorchak I.I.

autor

Kulyk Yu.O.

autor

Mudry S.I.

autor

Shvets R.Ya.

• Lviv Polytechnic National University, 12 St. Bandera Str., Lviv, 79013, Ukraine

Bibliografia

• [1] CONWAY B.E., Electrochemical Supercapasitors, Plenum Publishing, New York 1999.
• [2] KÖTZ R., CARLEN M., Principles and applications of electrochemical capacitors, Electrochimic Acta 45(15–16), 2000, pp. 2483–98.
• [3] SMORGONSKAYA E.A., KYUTT R.N., SHUMAN V.B., DANISHEVSKIY A.M., GORDEEV S.K. GRECHINSKAYA A.V., Small-angle X-ray scattering in a carbon-sulfur nanocomposite produced from bulk nanoporous carbon, Physics of the Solid State 44(10), 2002, pp. 2001–8; (original: Fizika Tverdogo Tela 44(10), 2002, pp. 1908–14).
• [4] GORDEEV S.K., KRAVCHYK A.E., International Conference “Carbon: Fundamental Problems In Science, Material Science, Technology”, Book in Abstract, Moscow 2003, p. 25 (in Russian).
• [5] SMORGONSKAYA E.A., KYUTT R.N., SHCHUKAREV A.V., GORDEEV S.K., GRECHINSKAYA A.V., X-ray studies of nanoporous carbon powders produced from silicon carbide, Semiconductors 35(6), 2001, pp. 661–5; (original: Fizika i Tekhnika Poluprovodnikov 35(6), 2001, pp. 690–4).
• [6] GUINIER A., FOURNET G., Small-Angle Scattering of X-rays, Willey, New York 1955.
• [7] KITAJGORODSKIJ A.I., X-ray analysis small-grained and amorphous solids, Moscow: Fizmatgiz 1953 (in Russian).
• [8] BRAUN A., BÄRTSCH M., SCHNYDER B., KÖTZ R., HAAS O., HAUBOLD H.-G.,GOERIGK G., X-ray scattering and adsorption studies of thermally oxidized glassy carbon, Journal of Non-Crystalline Solids 260(1–2), 1999, pp. 1–14.