Single and mixed-halide perovskite solar cells (PSCs) have attracted a lot of research attention in recent years due to their solution process-ability, lightweight and excellent photo-electric conversion which are the necessary conditions for low-cost thin-film solar cell technology. The power ...
The 3D-perovskite halides have gained a considerable reputation versus their counterpart semiconductor materials since they achieved a remarkable high-power conversion efficiency of 25.2% within a decade. Perovskite solar cells also have some problems as lattice degradation and sensitivity against moisture,...
Metal halide perovskite solar cells (PSCs) possess superb optoelectronic properties compatible with small weight and thin structure, hence promising prospects in the solar energy industry1,2,3,4,5,6,7. Pure lead (Pb)-based PSCs have demonstrated a record-breaking power conversion efficiency (PCE...
Perovskite solar cellsAmbient processedMixed halide perovskiteHole conductor free solar cellsIn the past several years, organic-inorganic halide based perovskites has become an exciting topic in the field of photovoltaic community. Conventional perovskite solar cells (PSC) use 2,2',7,7'-Tetrakis[N, ...
This work offers a new avenue to low-temperature fabrication of air-stable, flexible and high-efficiency perovskite solar cells.doi:10.1038/srep46193Sun, YongPeng, JiajunChen, YaniYao, YingshanLiang, ZiqiRepSun, Y., Peng, J., Chen, Y., Yao, Y. & Liang, Z. Triple-cation mixed-halide ...
The metal halide perovskite materials demonstrate outstanding performance in photovoltaics because of their excellent optoelectronic properties [1-7]. The perovskite solar cells (PSCs) exhibiting outstanding efficiency [8,9], high power-per-weight [10], and excellent radiation resistance [11-13] are ...
Organic–inorganic hybrid halide perovskite solar cells have attracted considerable attention owing to their high power conversion efficiency. Up to now, anti-solvent assisted one-step spin-coating crystallization method is still a major process to achieve high quality perovskite film. However, the toxic...
Morphological control for organometal halide perovskite solar cells using vapor-assisted solution process 1. Introduction - In the past 5 years, a new family of thin-film solar cells based on perovskite organolead trihalide compounds have been developed with it... L Jing,M Wang,Y Zhi,... 被引...
Mixed halide perovskites that are thermodynamically stable in the dark demix under illumination. This is problematic for their application in solar cells. We present a unified thermodynamic theory for this light-induced halide segregation that is based o
Bright and efficient blue emission is key to further development of metal halide perovskite light-emitting diodes. Although modifying bromide/chloride composition is straightforward to achieve blue emission, practical implementation of this strategy has