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Enhanced photochromic modulation efficiency: A novel plasmonic molybdenum oxide hybrid
Li, Ning1,3; Li, Yamei2; Sun, Guangyao1; Zhou, Yijie1; Ji, Shidong1; Yao, Heliang1; Cao, Xun1; Bao, Shanhu1; Jin, Ping1
2017
Source PublicationNanoscale
ISSN20403364
Volume9Issue:24Pages:8298-8304
AbstractPlasmonic materials have drawn emerging interest with their high charge carrier density and solar harvesting ability, resulting in tunable enhanced absorption and scattering resonances. Herein, a novel plasmonic MoO3-xhybrid comprising orthorhombic MoO3-xnanorod and hexagonal MoO3nanograin was obtained using a simple hydrothermal method. An excellent photochromic property with up to 40% solar modulation efficiency at 600-1000 nm was achieved, which was mainly attributed to the localized surface plasmon resonance (LSPR) absorption at around 900 nm and the polaron absorption at 650 nm with a synergistic effect. In comparison to the limited near-infrared absorption of conventional crystalline MoO3, a distinct modulation range in the critical range between visible and near-infrared was rationalized by a size effect deduced from Mie scattering theory. Our research provided a novel plasmonic molybdenum oxide hybrid to realize an optical modulation function with a tunable wavelength range for energy saving. © 2017 The Royal Society of Chemistry.
DOI10.1039/c7nr02763j
EI Accession Number20172803901912
EI KeywordsMolybdenum oxide
EI Classification Number525.2 Energy Conservation - 741.1 Light/Optics - 761 Nanotechnology - 804 Chemical Products Generally - 931.3 Atomic and Molecular Physics - 933 Solid State Physics
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25401
Collection中国科学院上海硅酸盐研究所
Affiliation1.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Dingxi 1295, Changning, Shanghai; 200050, China;
2.Biofunctional Catalyst Research Team, Riken, 2-1 Hirosawa, Wako, Saitama; 351-0198, Japan;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Li, Ning,Li, Yamei,Sun, Guangyao,et al. Enhanced photochromic modulation efficiency: A novel plasmonic molybdenum oxide hybrid[J]. Nanoscale,2017,9(24):8298-8304.
APA Li, Ning.,Li, Yamei.,Sun, Guangyao.,Zhou, Yijie.,Ji, Shidong.,...&Jin, Ping.(2017).Enhanced photochromic modulation efficiency: A novel plasmonic molybdenum oxide hybrid.Nanoscale,9(24),8298-8304.
MLA Li, Ning,et al."Enhanced photochromic modulation efficiency: A novel plasmonic molybdenum oxide hybrid".Nanoscale 9.24(2017):8298-8304.
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