Enhanced near-infrared quantum cutting luminescence in 1,2,4,5-benzenetetracarboxylic acid/NaYF4:Tb3+, Yb3+ hybrid nanoparticles
文献类型：期刊论文
| 作者 | Li SW ; Hou ZY ; Cheng ZY ; Lian HZ ; Ma PA ; Li CX ; Lin J |
| 刊名 | rsc advances
 |
| 出版日期 | 2013 |
| 卷号 | 3期号:16页码:5491-5497 |
| 关键词 | SOLAR-CELL PERFORMANCE ENERGY LEVELS DOWNCONVERSION SILICON TB CONVERSION RE SENSITIZATION PHOSPHORS UNIFORM |
| ISSN号 | 2046-2069 |
| 通讯作者 | li sw |
| 中文摘要 | the ultra-small-sized nayf4:tb3+, yb3+ nanoparticles and hybrid l-nayf4: tb3+, yb3+ (l: dehydro-1,2,4,5-benzenetetracarboxylic acid) nanoparticles have been prepared by a hydrothermal synthesis and water bath reflux method. x-ray diffraction (xrd), transmission electron microscopy (tem), high-resolution tem (hrtem), fourier transform infrared (ftir) spectra, uv-vis absorption spectra, diffuse reflectance spectra, photoluminescence (pl) spectra, as well as kinetic decay are used to characterize the resulting samples. the hybrid nanoparticles display a broad absorption band from 230 nm to 530 nm by monitoring f-2(5/2) -> f-2(7/2) transition of yb3+ at 977 nm. upon the excitation of pi-pi(star) transition of the organic 1,2,4,5-benzenetetracarboxylic acid (label with h4l), the strong nir emission at about 1000 nm that matches to energy of si band gap of si-based solar cells is obtained. as a downconversion luminescent converter, this kind of material might be useful in si-based solar cells to reduce thermalization loss and enhance conversion efficiency of solar cells via spectral modification. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000316804300035 |
| 公开日期 | 2014-04-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50326]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li SW,Hou ZY,Cheng ZY,et al. Enhanced near-infrared quantum cutting luminescence in 1,2,4,5-benzenetetracarboxylic acid/NaYF4:Tb3+, Yb3+ hybrid nanoparticles[J]. rsc advances,2013,3(16):5491-5497. |
| APA | Li SW.,Hou ZY.,Cheng ZY.,Lian HZ.,Ma PA.,...&Lin J.(2013).Enhanced near-infrared quantum cutting luminescence in 1,2,4,5-benzenetetracarboxylic acid/NaYF4:Tb3+, Yb3+ hybrid nanoparticles.rsc advances,3(16),5491-5497. |
| MLA | Li SW,et al."Enhanced near-infrared quantum cutting luminescence in 1,2,4,5-benzenetetracarboxylic acid/NaYF4:Tb3+, Yb3+ hybrid nanoparticles".rsc advances 3.16(2013):5491-5497. |
入库方式： OAI收割
来源：长春应用化学研究所
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