基于全无机钙钛矿量子点辐致荧光效应的同位素电池研究

陈旺; 汤晓斌; 刘云鹏; 许志恒; 张峥嵘

doi:10.3788/fgxb20194003.0326

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基于全无机钙钛矿量子点辐致荧光效应的同位素电池研究

器件制备及器件物理 | 更新时间：2020-08-12

- 基于全无机钙钛矿量子点辐致荧光效应的同位素电池研究
- Study on All-inorganic Perovskite Quantum Dot Radioluminescence Isotope Batteries
- 发光学报 2019年40卷第3期页码：326-333
- 作者机构：
  
  南京航空航天大学核科学与工程系,江苏南京,211106
- 作者简介：
- 基金信息：
  
  国家自然科学基金面上基金（11675076）;国家自然基金青年科学基金（11505096）;南京航空航天大学研究生创新基地开放基金（kfjj20170611）资助项目
- DOI：10.3788/fgxb20194003.0326
  中图分类号： 0482.31
- 纸质出版日期：2019-3-5，
  
  网络出版日期：2018-6-13，
  
  收稿日期：2018-5-4，
  
  修回日期：2018-6-30，
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陈旺, 汤晓斌, 刘云鹏等. 基于全无机钙钛矿量子点辐致荧光效应的同位素电池研究[J]. 发光学报, 2019,40(3): 326-333

CHEN Wang, TANG Xiao-bin, LIU Yun-peng etc. Study on All-inorganic Perovskite Quantum Dot Radioluminescence Isotope Batteries[J]. Chinese Journal of Luminescence, 2019,40(3): 326-333
陈旺, 汤晓斌, 刘云鹏等. 基于全无机钙钛矿量子点辐致荧光效应的同位素电池研究[J]. 发光学报, 2019,40(3): 326-333 DOI： 10.3788/fgxb20194003.0326.

CHEN Wang, TANG Xiao-bin, LIU Yun-peng etc. Study on All-inorganic Perovskite Quantum Dot Radioluminescence Isotope Batteries[J]. Chinese Journal of Luminescence, 2019,40(3): 326-333 DOI： 10.3788/fgxb20194003.0326.

摘要

辐致光伏效应同位素电池因其具有小型化、长寿命等特点，已被广泛研究。研究工作主要致力于提升同位素电池的输出性能。本研究选取全无机钙钛矿量子点作为荧光材料，利用其发射光可调的特性以匹配不同的后端光伏器件，调控优化后同位素电池的最大输出功率显著提升，可提高2.51~3.97倍。基于上述研究结果讨论了优化后端器件的适配性对于核探测和核医学成像等领域的应用价值和参考意义。

Abstract

Radioluminescence isotope batteries have been extensively studied for their small size and long lifetime. The research work on isotope batteries is mainly aimed at improving the output performance. In this study

all-inorganic perovskite quantum dots were selected as fluorescent materials to match different photovoltaic devices with their tunable emission spectra. The maximum output power of the isotope battery is significantly increased after the spectral regulation

and can be increased by 2.51-3.97 times. At the same time

the application value and reference significance of spectral regulation in nuclear detection and nuclear medicine imaging are discussed.

关键词

全无机钙钛矿量子点辐致光伏效应同位素电池光谱调控

Keywords

all-inorganic perovskite quantum dotsradioluminescence isotope batteryspectral regulation

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