TiO2 passivation for improved efficiency and stability of ZnO nanorods based perovskite solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (63) ◽  
pp. 57996-58002 ◽  
Author(s):  
Peng Chen ◽  
Xingtian Yin ◽  
Meidan Que ◽  
Yawei Yang ◽  
Wenxiu Que
Keyword(s):  
Solar Cells ◽  
Chemical Method ◽  
Photovoltaic Performance ◽  
Zno Nanorods ◽  
Perovskite Solar Cells ◽  
Passivation Layer ◽  
Wet Chemical Method ◽  
Device Stability ◽  
Wet Chemical

We adopted a wet-chemical method to deposit a TiO2 passivation layer on ZnO nanorods, and demonstrated drastically improved photovoltaic performance and device stability of ZnO nanorods based perovskite solar cells.

Structural and spectral properties of ZnO nanorods by wet chemical method for hybrid solar cells applications

2015 ◽  
Vol 139 ◽  
pp. 26-30 ◽  
Author(s):  
K. Nouneh ◽  
T. Ajjammouri ◽  
Z. Laghfour ◽  
A. Maaroufi ◽  
M. Abd-Lefdil ◽  
...  
Keyword(s):  
Solar Cells ◽  
Spectral Properties ◽  
Chemical Method ◽  
Zno Nanorods ◽  
Hybrid Solar Cells ◽  
Wet Chemical Method ◽  
Wet Chemical

Development of a wet chemical method for the synthesis of arrayed ZnO nanorods

2010 ◽  
Vol 500 (2) ◽  
pp. L17-L21 ◽  
Author(s):  
Shao-Hwa Hu ◽  
Yi-Chuan Chen ◽  
Chyi-Ching Hwang ◽  
Cheng-Hsiung Peng ◽  
Dah-Chuan Gong
Keyword(s):  
Chemical Method ◽  
Zno Nanorods ◽  
Wet Chemical Method ◽  
Wet Chemical

scholarly journals Sr- and Ni-doping in ZnO nanorods synthesized by a simple wet chemical method as excellent materials for CO and CO2 gas sensing

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 82733-82742 ◽  
Author(s):  
Parasharam M. Shirage ◽  
Amit Kumar Rana ◽  
Yogendra Kumar ◽  
Somaditya Sen ◽  
S. G. Leonardi ◽  
...  
Keyword(s):  
Chemical Method ◽  
Gas Sensing ◽  
Zno Nanorods ◽  
Wet Chemical Method ◽  
Ni Doping ◽  
Co2 Gas ◽  
Sensing Properties ◽  
Wet Chemical

In this study, the effect of Sr- and Ni-doping on the microstructural, morphological and sensing properties of ZnO nanorods has been investigated.

Aluminium nanoparticles synthesized by a novel wet chemical method and used to enhance the performance of polymer solar cells by the plasmonic effect

2015 ◽  
Vol 3 (16) ◽  
pp. 4099-4103 ◽  
Author(s):  
Yue Cui ◽  
Di Huang ◽  
Yang Li ◽  
Wenxiao Huang ◽  
Zhiqin Liang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Chemical Method ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Wet Chemical Method ◽  
Plasmonic Effect ◽  
Shell Nanoparticles ◽  
Anode Buffer Layer ◽  
Wet Chemical

Al core and PPh3shell nanoparticles were synthesized and incorporated into the anode buffer layer of polymer solar cells to achieve a 20% enhancement of power conversion efficiency.

Fabrication and characterization of n-ZnO nanorods/p-Si (100) heterojunction

2015 ◽  
Vol 24 (04) ◽  
pp. 1550050 ◽  
Author(s):  
Kieu Loan Phan Thi ◽  
Lam Thanh Nguyen ◽  
Anh Tuan Dao ◽  
Nguyen Huu Ke ◽  
Vu Tuan Hung Le
Keyword(s):  
Chemical Method ◽  
Room Temperature ◽  
Zno Nanorods ◽  
Average Height ◽  
X Ray Diffraction ◽  
Wet Chemical Method ◽  
X Ray ◽  
Wet Chemical ◽  
Fabrication And Characterization

In this paper, ZnO nanorods were grown by wet chemical method on p-Si (100) substrate to form n-ZnO nanorods/p-Si (100) heterojunction. The optical, electrical, structural properties of n-ZnO nanorods/p-Si(100) heterojunction were analyzed by the photoluminescence (PL) spectroscopy, [Formula: see text]–[Formula: see text] measurement, X-ray diffraction (XRD) and scanning electron microscope (SEM), respectively. The room temperature PL spectra reveal the good optical property of the heterojunction with strong UV peak at 385[Formula: see text]nm. The ZnO nanorods were vertically well-aligned on p-Si (100) and had an average height of about 1.6[Formula: see text][Formula: see text]m. The n-ZnO nanorods/p-Si (100) heterojunction also exhibits diode-like-rectifying-behavior.

A promising europium-based down conversion material: organic–inorganic perovskite solar cells with high photovoltaic performance and UV-light stability

2019 ◽  
Vol 7 (11) ◽  
pp. 6467-6474 ◽  
Author(s):  
Naveed Ur Rahman ◽  
Wasim Ullah Khan ◽  
Shaukat Khan ◽  
Xiaojie Chen ◽  
Javid Khan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Uv Light ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Device Stability ◽  
Light Stability ◽  
Down Conversion

A europium-based down conversion material enables perovskite solar cells with simultaneous improvement in photovoltaic performance and device stability.

Improving photovoltaic performance of perovskite solar cells: The interfacial modification role of aluminum chloride and ammonia on ZnO nanorods

2017 ◽  
Vol 10 (03) ◽  
pp. 1750017 ◽  
Author(s):  
Zhaosong Li ◽  
Jun Zhang ◽  
Yang Xu ◽  
Mengni Xue ◽  
Hanbin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Aluminum Chloride ◽  
Light Transmission ◽  
Photovoltaic Performance ◽  
Zno Nanorods ◽  
Perovskite Solar Cells ◽  
Precursor Solution ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Primary Advantage

ZnO nanorods (ZnO NRs) as electron transport layer (ETL) in organometal halide perovskite solar cells (PSCs) had been prepared because of ZnO exhibiting excellent electron mobility and light transmission performance. The ZnO NRs were modified with a simple solvothermal method using aluminum chloride (AlCl3) and ammonia (NH[Formula: see text]H2O) as precursor solution, the primary advantage of this approach was low temperature, simple process. The concentration of the precursor solution was further investigated, and a power conversion efficiency (PCE) of 12.1% was achieved.

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