Photoreactivity Preservation of AgBr Nanowires in Confined Nanospaces

作者：Kobayashi Keita^*; Suenaga Kazu; Saito Takeshi; Shinohara Hisanori; Iijima Sumio

来源：Advanced Materials, 2010, 22(29): 3156-+.

DOI：10.1002/adma.200904346

AgBr nanowires within single-wall carbon nanotubes (SWCNTs) are extremely stable even under UV laser light illumination. The structure of AgBr nanowires within SWCNTs, which was confirmed by transmission electron microscopy, inhibits photoreduction to Ag by preventing the migration of Br atoms. Reduction of AgBr nanowires to Ag can be observed only when the outer SWCNT is structurally compromised by intense electron beam irradiation.

• 出版日期2010-8-3