期刊
CHEMICAL PHYSICS LETTERS
卷 729, 期 -, 页码 24-29出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cplett.2019.05.018
关键词
-
资金
- Ministry of Science and Technology (MOST) of the Republic of China [MOST 106-2221-E-03-010]
Atomic layer deposition (ALD) was used to deposit platinum (Pt) shell in 0, 50, 100, and 150 cycles on thermally evaporated vanadium pentoxide (V2O5) nanostructures (NSs) with a [1 1 0] growth direction forming V2O5@Pt core-shell nanostructures (CSNSs). The optical properties that were obtained from the photoluminescence spectra showed that emission at 466 nm increased and that at 520-580 nm decreased as the number of ALD cycles of deposition of the N shell increased, owing to the localized surface plasmon resonance (LSPR) and the lowering of contact resistance at the interface between the V2O5 core and N shell.
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