Large-scale synthesis of single-crystalline perovskite nanostructures.
Single-crystalline perovskite nanostructures with reproducible shape have been prepared using a simple, readily scaleable solid-state reaction in the presence of NaCl and a nonionic surfactant. Pristine BaTiO3 nanowires have diameters ranging from 50 to 80 nm with an aspect ratio larger than 25. Single-crystalline SrTiO3 nanocubes with a mean edge length of 80 nm have been produced using a similar procedure.
Mao
Yuanbing
Y
Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, USA.
Banerjee
Sarbajit
S
Wong
Stanislaus S
SS