石墨烯量子点的制备及在钙钛矿太阳能电池中的应用

doi:10.14139/j.cnki.cn22-1228.2022.03.002

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摘要

首先使用成本低廉的氧化石墨粉作为原材料，以 N，N-2 甲基甲酰胺( DMF) 作为溶剂，通过溶剂热法完成了石墨烯量子点的制备，对生成物依次进行了透射电子显微镜和拉曼光谱的测试，充分证明实验取得了成功; 然后，利用石墨烯量子点优良的导电性，将其运用到全无机钙钛矿太阳能电池中，通过与控制组的比较发现，利用石墨烯量子点进行界面修饰后，器件电流密度和光电转换效率都得到了明显的提高。

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	武斯珩
	李想
	杨建斌
	董敬敬

关键词: 石墨烯量子点溶剂热法钙钛矿太阳能电池

Abstract:

According to references，the lower cost graphite oxide powder was used as raw material，DMF was used as solvent，and the graphene quantum dots were prepared by solvothermal method． The products were tested by transmission electron microscope and Ｒaman spectrum，which fully proved that the experiment was successful．Then we use the excellent conductivity of graphene quantum dots to apply the prepared graphene quantum dots to all inorganic perovskite solar cells． Compared with the control group，the current density and photoelectric conversion efficiency have been significantly improved．

Key words: graphene quantum dots solvothermal method perovskite solar cells

出版日期: 2022-06-25 发布日期: 2022-06-25 整期出版日期: 2022-06-25

ZTFLH:

O 4-33

引用本文:

武斯珩, 李想, 杨建斌, 董敬敬. 石墨烯量子点的制备及在钙钛矿太阳能电池中的应用 [J]. 大学物理实验, 2022, 35(3): 5-8.
WU Siheng, LI Xiang, YANG Jianbin, DONG Jingjing. Application of Graphene Quantum Dots in Perovskite Solar Cells . Physical Experiment of College, 2022, 35(3): 5-8.

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http://dawushiyan.jlict.edu.cn/CN/10.14139/j.cnki.cn22-1228.2022.03.002 或 http://dawushiyan.jlict.edu.cn/CN/Y2022/V35/I3/5

[1]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[2]	. [J]. Physical Experiment of College, 2020, 33(1): 0 .
[3]	WU Ming, ZENG Hong, ZHANG Wenpeng, ZHANG Yuanwei, DAI Zhenbing. Theoretical and Experimental Research of A zimuthal-Radial Pendulum [J]. Physical Experiment of College, 2020, 33(1): 1 -6 .
[4]	LIU Weiwei, SUN Qing, LIU Chenglin. Research on Selection of Critical Magnetization Current for Measuring Charge-Mass Ratio of Electron by Magnetron Controlling [J]. Physical Experiment of College, 2020, 33(1): 7 -9 .
[5]	DENG Li, LIU Yang, ZHANG Hangzhong, ZHOU Kewei, ZHAO guoru, WEI luanyi. MATLAB simulation of Fourier transform of Gaussian beam and the spatial filtering effects basing on 4F optical imaging system [J]. Physical Experiment of College, 2020, 33(1): 10 -16 .
[6]	MA Kun. Experiment Study on the Measuring Young' s Modulus by Stretching [J]. Physical Experiment of College, 2020, 33(1): 17 -20 .
[7]	FEI Xianxiang, CHEN Chunlei, WANG Wenhua, SHI Wenqing, HUANG Cunyou. Design of Lens Group Focal Length Measurement System Based on Object-Image Parallax Comparison [J]. Physical Experiment of College, 2020, 33(1): 21 -24 .
[8]	LI Chunjiang, LI Luyu, YANG Jinglei, LI Tingrong, XIANG Wenli. A New Method for Simple and Rapid Measurement of Refractive Index [J]. Physical Experiment of College, 2020, 33(1): 25 -28 .
[9]	WANG Cuiping, YAO Mengyu, YE Liu, LI Aixia, ZHANG Ziyun, DAI Peng. Progress and Applications of Electron Spin Resonance in Biology [J]. Physical Experiment of College, 2020, 33(1): 29 -33 .
[10]	CHEN Yingmo, SHEN Siyi, WANG Jie. Study on the Characteristics of Silicon Photocells [J]. Physical Experiment of College, 2020, 33(1): 34 -36 .