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All‐Inorganic Perovskite Solar Cells: Modification Strategies and ...
In general, with respect to the A-site cation composition in the perovskite chemical structure (ABX 3), WPSCs can be categorized into two main types, namely, organic …
Interfacial modification in perovskite-based tandem …
With photovoltaic performance of metal halide perovskite-based solar cells skyrocketing to approximately 26% and approaching the theoretical Shockley–Queisser limit of single junction solar cells, researchers are now …
Over 14% efficiency of highly reproducible Sn perovskite solar cell …
Various modification methods, such as precursor doping, antisolvent modification, and surface passivation, were attempted. A promising 14.18 % efficiency of Tin PSC with …
Regulate defects and energy levels for perovskite solar cells by co ...
The usual surface modification efficiency is limited because of the diversity of surface terminals and defects. Here, a co-modification strategy is proposed for more-thorough …
Enhancing Surface Modification and Carrier Extraction in Inverted ...
Perovskite solar cells (PSCs) have been significantly improved by utilizing an inorganic hole-transporting layer (HTL), such as nickel oxide. Despite the promising properties, …
Chemical similarity-based design of materials for organic solar cells ...
The materials which mainly base on carbon and hydrogen as well as exhibit semiconducting properties are known as organic semiconductor [1] anic semiconductors …
High-efficiency hybrid solar cells by nanostructural modification …
To evaluate the surface properties of the solar cells, we have carried out XPS studies. Typical S 2p spectra of the solar cells before and after the additions of 3 wt% DMSO and 7 wt% EG are …
Dual Interfacial Modifications by a Natural Organic Acid Enable …
4 · Effective interfacial modification of the perovskite layer is a feasible approach to improve the efficiency and stability of perovskite solar cells (PSCs). Herein, we introduce a …
Surface reconstruction of wide-bandgap perovskites enables …
Wide-bandgap perovskite solar cells (WBG-PSCs) are critical for developing perovskite/silicon tandem solar cells. The defect-rich surface of WBG-PSCs will lead to severe …
Enhancing Surface Modification and Carrier Extraction in Inverted ...
In this study, we successfully engineered a p-i-n perovskite solar cell structure utilizing HC-A1 and HC-A4 molecules. These SAM molecules were found to enhance the grain …
Enhanced Efficiency and Stability for the Inverted High‐Bandgap ...
Metal-halide perovskite solar cells (PSCs) are promising photovoltaic technologies with high power conversion efficiency (PCE) of up to 26.1%, approaching the …
(PDF) Recent Advances of Electrode Interface …
Perovskite solar cells (PSCs) have attracted increasing attention in the past decade due to their low cost and ease of manufacture, which make them promising candidates for next-generation ...
Impact of end-capped modification of MO-IDT based non …
In 2019, Xiaojun Li and coworkers worked on the IDIC core and successfully developed a new solar cell molecule named MO-IDIC-2F by adding small acceptors across the …
Enhanced performance of CH3NH3PbI3 perovskite solar cells …
Metal halide perovskite solar cells (PSCs) have attracted tremendous attention in recent years due to their excellent photoelectric properties such as strong light absorption, …
Recent advances in electrode interface modifications in …
modifications in perovskite solar cells Jiantao Wang and Hsing-Lin Wang * Perovskite solar cells (PSCs) have attracted increasing attention in the past decade due to …
Impact of end-capped modification of MO-IDT based non …
Impact of end-capped modification of MO-IDT based non-fullerene small molecule acceptors to improve the photovoltaic properties of organic solar cells ... Thus, five …
All‐Inorganic Perovskite Solar Cells: Modification Strategies and ...
Cesium-based all-inorganic wide-bandgap perovskite solar cells (AIWPSCs) have been demonstrated with exceptional optoelectronic properties such as intrinsic optical …
End-group modification in a fluorene-terminated efficient hole ...
To increase band gaps and power conversion efficiency of organic solar cells different methods have been developed, such as side chain engineering, spacer insertion, and …
Chenyi YI | Professor (Associate) | PhD
After fast developing of single-junction perovskite solar cells and organic solar cells in the past 10 years, it is becoming harder and harder to improve their power conversion efficiencies.
Improvement of CZTSSe film quality and superstrate solar cell ...
Improving the performance of kesterite solar cells requires high-quality, defect-free CZTS(Se) films with a reduced number of secondary phases and impurities. Post …
All‐Inorganic Perovskite Solar Cells: Modification …
Cesium-based all-inorganic wide-bandgap perovskite solar cells (AIWPSCs) have been demonstrated with exceptional optoelectronic properties such as intrinsic optical wide-bandgap and high thermal stability, which make …