Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8013904 | Materials Letters | 2018 | 5 Pages |
Abstract
Well-oriented Sm-doped SnO2 nanoarrays were synthesized by a one-pot substrate-free hydrothermal route. The surface defect of the SnO2 nanorods caused by the Sm ions doped into the SnO2 lattice was investigated. The gas-sensing properties indicated that the Sm-doped SnO2 nanoarrays with optimized doping level of 1.50â¯at% exhibited an excellent sensing response toward isopropanol at a lower temperature. The enhancement response of the Sm-doped SnO2 nanoarrays was discussed.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Yanping Zhao, Yuehua Li, Wenjing Wan, Xingping Ren, Heyun Zhao,