One-step synthesis of SiO nanomesh for antireflection and self-cleaning of solar cell.
作者信息
Du Daxue, Wang Fengyan, Zhang Dezhao, Bao Jiahao, Fan Yunhao, Guo Yikai, Shen Wenzhong, Wang Haiyan
机构信息
Hebei Key Laboratory of Heavy Metal Deep-remediation in Water and Resource Reuse, State Key Laboratory of Metastable Materials Science and Technology, School of Environment and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China; Institute of Solar Energy, and Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, PR China.
Hebei Key Laboratory of Heavy Metal Deep-remediation in Water and Resource Reuse, State Key Laboratory of Metastable Materials Science and Technology, School of Environment and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China.
出版信息
J Colloid Interface Sci. 2023 Jan 15;630(Pt B):795-803. doi: 10.1016/j.jcis.2022.10.157. Epub 2022 Nov 2.
SiO nanomaterials are widely used for antireflection and self-cleaning, but the preparation process is usually complex and time-consuming. Hence, we present a facile one-step synthesis of a hydrophobic two-dimensional SiO nanomesh by tuning the reaction temperature using dodecylamine as a catalyst. SiO nanomesh has the advantages of an adjustable refractive index, simple preparation process, and low cost, which affords both antireflection and self-cleaning functions for solar cells. Two types of perovskite solar cells were used to verify the stability and universality of the SiO nanomesh coatings. The antireflection effect of the SiO nanomesh is found to increase the current density of both perovskite solar cells fabricated at 500 °C and 150 °C, with the efficiency increased by 4.48% and 4.79%, respectively.
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