Details

Autor(en) / Beteiligte

• Yang, Cheol-Min
• Kim, Yong-Jung
• Endo, Morinobu
• Kanoh, Hirofumi
• Yudasaka, Masako
• Iijima, Sumio
• Kaneko, Katsumi

Titel

Nanowindow-Regulated Specific Capacitance of Supercapacitor Electrodes of Single-Wall Carbon Nanohorns

Ist Teil von

• Journal of the American Chemical Society, 2007-01, Vol.129 (1), p.20-21

Ort / Verlag

United States: American Chemical Society

Erscheinungsjahr

2007

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The solvated ion size of electrolytes increases in the following order; SO4 2-(H2O)12 (0.53 nm) < (C2H5)4N+·7acetonitrile (Et4N+·7ACN, 1.30 nm) < (C2H5)4N+·4propylene carbonate (Et4N+·4PC, 1.35 nm). The size difference between the nanowindows of single-wall carbon nanohorns and the solvated ions of electrolytes should be an important factor in the accessibility of the ions to the internal spaces through the nanowindow.