Mingyao Tang
Nanjing University
4 Papers
Mingyao Tang is an academic researcher from Nanjing University. The author has contributed to research in topics: Perovskite (structure) & Photovoltaic thermal hybrid solar collector. The author has an hindex of 4, co-authored 4 publications.
Chat about Author
Papers
Graphene oxide-based efficient and scalable solar desalination under one sun with a confined 2D water path
TL;DR: The energy transfer efficiency of this foldable graphene oxide film-based device fabricated by a scalable process is independent of water quantity and can be achieved without optical or thermal supporting systems, therefore significantly improving the scalability and feasibility of this technology toward a complementary portable and personalized water solution.
1.1K
Tin‐Based Perovskite with Improved Coverage and Crystallinity through Tin‐Fluoride‐Assisted Heterogeneous Nucleation
Min Xiao,Shuai Gu,Pengchen Zhu,Mingyao Tang,Weidong Zhu,Renxing Lin,Chuanlu Chen,Weichao Xu,Tao Yu,Jia Zhu +9 more
Abstract: Tin fluoride (SnF2) is widely used as an effective additive for lead‐free tin‐based perovskite solar cells. However, the function of SnF2 and the mechanism in improving the film morphology are still not clear. In this work, it is clearly demonstrated that SnF2 can play a crucial role in the crystal nucleation process. Due to the limited solubility, SnF2 creates more nucleuses for the crystal growth and therefore enables more uniform thin film with high coverage. It is confirmed that this mechanism can be applied to the growth of both thin film and single crystal. As a result of tin‐fluoride‐assisted heterogeneous nucleation, an MASnIBr2‐based perovskite solar cell with a high and stable power conversion efficiency of 3.70% is demonstrated.
88
Fine-tuning the metallic core-shell nanostructures for plasmonic perovskite solar cells
Mingyao Tang,Lin Zhou,Shuai Gu,Weidong Zhu,Yang Wang,Jun Xu,Zhengtao Deng,Tao Yu,Zhenda Lu,Jia Zhu +9 more
TL;DR: In this paper, the authors demonstrate that Au@SiO2 core-shell nanorods with finely tuned aspect ratios are highly beneficial for CH3NH3PbI3 perovskite solar cell, with the simultaneous enhancement of solar absorption and external quantum efficiency across a broad range of wavelength, which can contribute to the increased cross-sectional scattering and spectrally absorbing energy density.
35
Thermal-stable mixed-cation lead halide perovskite solar cells
TL;DR: In this paper, the authors showed that adding inorganic thermal-stable cesium ions into MAPbI3 results in significantly improved thermal stability and energy conversion efficiency for unencapsulated perovskite devices.
7