Imanishi Akihito, Tamura Masaaki, Kuwabata Susumu
Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan.
Chem Commun (Camb). 2009 Apr 7(13):1775-7. doi: 10.1039/b821303h. Epub 2009 Feb 5.
A novel method to synthesize Au nanoparticles via a reductive reaction in an ionic liquid containing Au3+ ions was demonstrated using a low-energy electron beam irradiation technique; Au nanoparticles (approximately 122 nm) formed by the incident electron beam were well dispersed and crystallized; this finding opens up the possibility that the use of electron beams and ionic liquids is of key importance in the development of new fabrication techniques for nanomaterials.
利用低能电子束辐照技术，展示了一种在含有Au3+离子的离子液体中通过还原反应合成金纳米颗粒的新方法；由入射电子束形成的金纳米颗粒（约122纳米）分散良好且结晶；这一发现开启了电子束和离子液体的使用在纳米材料新制造技术发展中至关重要的可能性。
