Nafion-Modified PEDOT:PSS as a Transparent Hole-Transporting Layer for High-Performance Crystalline-Si/Organic Heterojunction Solar Cells with Improved Light Soaking Stability

2016 ◽  
Vol 8 (46) ◽  
pp. 31926-31934 ◽  
Author(s):  
Jaker Hossain ◽  
Qiming Liu ◽  
Takuya Miura ◽  
Koji Kasahara ◽  
Daisuke Harada ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Heterojunction Solar Cells ◽  
Hole Transporting

Star-shaped cyclopentadithiophene-based dopant-free hole-transporting material for high-performance perovskite solar cells

2021 ◽  
Author(s):  
Kun-Mu Lee ◽  
Jui-Yu Yang ◽  
Ping-Sheng Lai ◽  
Ke-Jyun Luo ◽  
Ting Yu Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Free Hole ◽  
Hole Transporting ◽  
Hole Transporting Material

A new cyclopentadithiophene (CPDT)-based organic small molecule serves as an efficient dopant-free hole transporting material (HTM) for perovskite solar cells (PSCs). Upon incorporation of two carbazole groups, the resulting CPDT-based...

Efficient, dopant free phenazine based hole transporting materials for high performance perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 226 ◽  
pp. 501-512
Author(s):  
Gurulakshmi Maddala ◽  
Ramesh Gade ◽  
Jakeer Ahemed ◽  
Susmitha Kalvapalli ◽  
Narendra Babu Simhachalam ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Materials

A low-cost polymerized hole-transporting material for high performance planar perovskite solar cells

2021 ◽  
Vol 119 (13) ◽  
pp. 133904
Author(s):  
Binbin Wang ◽  
Lingwei Xue ◽  
Shiqi Wang ◽  
Yao Li ◽  
Lele Zang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

Developing High Performance GaP/Si Heterojunction Solar Cells

10.3791/58292 ◽  
2018 ◽  
Author(s):  
Chaomin Zhang ◽  
Ehsan Vadiee ◽  
Som Dahal ◽  
Richard R. King ◽  
Christiana B. Honsberg
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Performance Gap ◽  
Heterojunction Solar Cells

High-performance flexible and air-stable perovskite solar cells with a large active area based on poly(3-hexylthiophene) nanofibrils

2016 ◽  
Vol 4 (29) ◽  
pp. 11307-11316 ◽  
Author(s):  
Minwoo Park ◽  
Joon-Suh Park ◽  
Il Ki Han ◽  
Jin Young Oh
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Performance ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Active Area ◽  
Hole Transporting ◽  
Large Active Area

By incorporating long P3HT nanofibrils as a hole transporting layer, high-performance, air-stable and flexible perovskite solar cells with a large active area (1 cm2) have been realized with an excellent power conversion efficiency of 13.12%.

scholarly journals Complex Investigation of High Efficiency and Reliable Heterojunction Solar Cell Based on an Improved Cu2O Absorber Layer

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4667
Author(s):  
Laurentiu Fara ◽  
Irinela Chilibon ◽  
Ørnulf Nordseth ◽  
Dan Craciunescu ◽  
Dan Savastru ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Reliability Analysis ◽  
High Performance ◽  
High Efficiency ◽  
Absorber Layer ◽  
Heterojunction Solar Cell ◽  
Complex Investigation ◽  
Heterojunction Solar Cells ◽  
Conduction Band Offset

This study is aimed at increasing the performance and reliability of silicon-based heterojunction solar cells with advanced methods. This is achieved by a numerical electro-optical modeling and reliability analysis for such solar cells correlated with experimental analysis of the Cu2O absorber layer. It yields the optimization of a silicon tandem heterojunction solar cell based on a ZnO/Cu2O subcell and a c-Si bottom subcell using electro-optical numerical modeling. The buffer layer affinity and mobility together with a low conduction band offset for the heterojunction are discussed, as well as spectral properties of the device model. Experimental research of N-doped Cu2O thin films was dedicated to two main activities: (1) fabrication of specific samples by DC magnetron sputtering and (2) detailed characterization of the analyzed samples. This last investigation was based on advanced techniques: morphological (scanning electron microscopy—SEM and atomic force microscopy—AFM), structural (X-ray diffraction—XRD), and optical (spectroscopic ellipsometry—SE and Fourier-transform infrared spectroscopy—FTIR). This approach qualified the heterojunction solar cell based on cuprous oxide with nitrogen as an attractive candidate for high-performance solar devices. A reliability analysis based on Weibull statistical distribution establishes the degradation degree and failure rate of the studied solar cells under stress and under standard conditions.

Thick-Film High-Performance Bulk-Heterojunction Solar Cells Retaining 90% PCEs of the Optimized Thin Film Cells

2017 ◽  
Vol 3 (4) ◽  
pp. 1700007 ◽  
Author(s):  
Hang Yin ◽  
Sin Hang Cheung ◽  
Jenner H. L. Ngai ◽  
Carr Hoi Yi Ho ◽  
Ka Lok Chiu ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Thick Film ◽  
High Performance ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells
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