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Songyuan Dai

North China Electric Power University

School of Business Administration,NCEPU

No. 2 Beinong Road, Changqing District

Beijing, 102206

China

  • North China Electric Power University

SCHOLARLY PAPERS

5

DOWNLOADS

236

TOTAL CITATIONS

2

Scholarly Papers (5)

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1.

Improving the Stability and Efficiency of Inorganic Cspbi2br Perovskite Via Surface Reconstruction Strategy

Number of pages: 22 Posted: 16 Feb 2022
HaiBin Chen, Yujiao Ma, Xiaopeng Wang, Gaowei Yao, Yanchun Du, Jiyu Zhou, Liangzheng Zhu, Xiaohui Zhao, Shaopeng Yang, Xuepeng Liu, Molang Cai and Songyuan Dai
Hebei University - National-Local Joint Engineering Laboratory of New Energy Photoelectric Devices, Hebei University, Hebei University, Hebei University, affiliation not provided to SSRN, North China Electric Power University, affiliation not provided to SSRN, Hebei University, Hebei University, North China Electric Power University, North China Electric Power University and North China Electric Power University
Downloads 81 (796,622)

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CsPbI2Br perovskite solar cells, Surface reconstruction, phase stable

2.

Enhancing the Optoelectronic Properties and Performance of Lead-Based Quasi-Two-Dimensional Ruddlesden–Popper Perovskites Through Partial Substitution of Lead with Cadmium for Solar Cells

Number of pages: 57 Posted: 23 Jun 2025
Molang Cai, Traore Aboubacar, Mohammad Reza Hosseini, Xing Li, Jiahong Pan, Xuepeng Liu and Songyuan Dai
North China Electric Power University, North China Electric Power University, North China Electric Power University, affiliation not provided to SSRN, Guangxi University, North China Electric Power University and North China Electric Power University
Downloads 49 (1,074,648)

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Density Functional Theory (DFT), Butylammonium (BA), Ruddlesden Popper perovskite, cadmium, Photovoltaic properties, solar cell

3.

Exploring A-Site Spacer Cation Variations on the Structural, Optoelectronic, Interface, and Mechanical Properties of 2d Perovskites in Dj and Rp Phases for Enhanced Solar Cell Applications: A Dft Approach

Number of pages: 42 Posted: 12 Nov 2024
Molang Cai, Traore Aboubacar, Mohammad Reza Hosseini, Xing Li, Jiahong Pan, Xuepeng Liu and Songyuan Dai
North China Electric Power University, North China Electric Power University, North China Electric Power University, affiliation not provided to SSRN, Guangxi University, North China Electric Power University and North China Electric Power University
Downloads 40 (1,183,237)
Citation 2

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Density functional theory (DFT), Butylammonium (BA), Butanediammonium (BDA), Ruddlesden Popper perovskite, Dion Jacobson perovskite.

4.

Fabricating Stable and Efficient Perovskite Solar Cells in Air Ambient Via Lattice Anchoring Strategy

Number of pages: 20 Posted: 24 Nov 2021
HaiBin Chen, Gaowei Yao, Shaopeng Yang, Xuepeng Liu, Molang Cai and Songyuan Dai
Hebei University - National-Local Joint Engineering Laboratory of New Energy Photoelectric Devices, Hebei University, Hebei University, North China Electric Power University, North China Electric Power University and North China Electric Power University
Downloads 37 (1,222,651)

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perovskite solar cells, lattice anchoring, Stability, air ambient

5.

Exploration and Control of Short-Chain Spacer Cations Propylammonium and Propanediammonium for Tuning Structure Property Performance Relationships in 2d Perovskites

Number of pages: 56 Posted: 16 Jul 2025
Molang Cai, Traore Aboubacar, Mohammad Reza Hosseini, Atena Pakzadiyan, Xing Li, Jiahong Pan, Xuepeng Liu and Songyuan Dai
North China Electric Power University, North China Electric Power University, North China Electric Power University, Iran University of Science and Technology, affiliation not provided to SSRN, Guangxi University, North China Electric Power University and North China Electric Power University
Downloads 29 (1,345,526)

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Density functional theory (DFT), Propylammonium (PA), Propanediammonium (PDA), Ruddlesden Popper perovskite, Dion Jacobson perovskite, Photovoltaic properties