[7a-PA3-1~17] 3.2 Equipment optics and materials

[7a-PA3-17] Characterizations of Ligand Exchange Reaction in Two Dimensional Ag Nanoparticle Sheets

〇Noboru Saito¹, Wang Pangpang¹, Okamoto Koichi¹, Ryuzaki Sou¹, Tamada Kaoru¹ (1.IMCE, Kyushu Univ.)

Keywords:surface plasmon resonance, metal nanoparticles

We found that absorption spectra of silver nanoparticle sheets were changed by exchanging ligand molecules in 1 second. In this work, we examined the kinetics of ligand exchange reactions of Ag nanoparticle sheets to reveal the specifically fast reactions.