1:30 PM - 1:45 PM [9p-Z21-1] Effect of Sonicated Pre-treatment for Plasma-functionalization on Multi-walled Carbon Nanotubes and Effect on Wear-resistance of the Nanotube-composite Material 〇DAISUKE OGAWA1, KOHEI NISHIMURA1, HIDEO UCHIDA1, KEIJI NAKAMURA1 (1.Chubu Univ.)