Tin chloride perovskite-sensitized core/shell photoanode solar cell with spiro-MeOTAD hole transport material for enhanced solar light harvesting

2016 ◽  
Vol 20 (10) ◽  
pp. 2633-2642 ◽  
Author(s):  
P. Ananthajothi ◽  
P. Venkatachalam
Keyword(s):  
Solar Cell ◽  
Light Harvesting ◽  
Hole Transport ◽  
Solar Light ◽  
Core Shell ◽  
Tin Chloride

Synthesis of ZnO core/shell hollow microspheres to boost light harvesting capability in quantum dots-sensitized solar cell

2021 ◽  
Vol 764 ◽  
pp. 138283
Author(s):  
Libo Yu ◽  
Wang Hao ◽  
Zhen Li ◽  
Xuefeng Ren ◽  
Huiwen Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cell ◽  
Light Harvesting ◽  
Hollow Microspheres ◽  
Core Shell

scholarly journals Step-saving synthesis of star-shaped hole-transporting materials with carbazole or phenothiazine cores via optimized C–H/C–Br coupling reactions

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8879-8885
Author(s):  
Jui-Heng Chen ◽  
Kun-Mu Lee ◽  
Chang-Chieh Ting ◽  
Ching-Yuan Liu
Keyword(s):  
Solar Cell ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Coupling Reactions ◽  
Hole Transporting ◽  
Shaped Hole ◽  
Hole Transporting Materials

Carbazole or phenothiazine core-based hole-transport materials are facilely accessed by an optimized synthesis-shortcut. Perovskite solar cell devices with 6–13 demonstrate PCEs of up to 17.57%.

CdSe/CdS Quantum Dot Core-Shell for Silicon Solar Cell Efficiency Enhancement

2020 ◽  
Vol 29 ◽  
pp. 8-14
Author(s):  
Manal Midhat Abdullah ◽  
Omar Adnan Ibrahim
Keyword(s):  
Solar Cell ◽  
Silicon Solar Cell ◽  
Energy Gap ◽  
Spectral Response ◽  
Solar Spectrum ◽  
Core Shell ◽  
Solar Cell Efficiency ◽  
Cell Efficiency ◽  
Electron Hole Pair ◽  
Pair Generation

Core-shell nanocrystals are utilized to improve vitality conversion efficiency of Si based solar cells. In the present work, a study of synthesis and characterization of photo luminescent, down-shifting, core-shell CdSe/CdS quantum dots is introduced. The QD,s absorb in the UV range (350nm) of the solar spectrum and emit photons with wavelengths centered at (574 nm). Calculated energy gap is (2.16 eV), which is well suited for Silicon absorption and electron-hole pair generation. The grain size is ranged between (1.814 and 3.456 nm). Results show that the cell efficiency is improved from (8.81%) (For a reference silicon solar cell) to (10.07%) (For a CdSe/CdS QD deposited directly on the surface of the solar cell). This improvement is referred to the spreading of the absorbed solar radiation over the spectral response of the Si solar cell.

scholarly journals High density core-shell silicon nanowire array for the realization of third generation solar cell

2011 ◽  
Vol 10 ◽  
pp. 33-37 ◽  
Author(s):  
Ludovic Dupré ◽  
Denis Buttard ◽  
Pascal Gentile ◽  
Nicolas Pauc ◽  
Amit Solanki
Keyword(s):  
Solar Cell ◽  
Silicon Nanowire ◽  
Nanowire Array ◽  
High Density ◽  
Core Shell ◽  
Third Generation ◽  
Silicon Nanowire Array
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