scholarly journals Enhancing the performance and stability of carbon-based perovskite solar cells by the cold isostatic pressing method

RSC Advances ◽  
2017 ◽  
Vol 7 (77) ◽  
pp. 48958-48961 ◽  
Author(s):  
Yangwen Zhang ◽  
Jize Wang ◽  
Xue Liu ◽  
Wangnan Li ◽  
Fuzhi Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Treatment Process ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Cold Isostatic Pressing ◽  
Hole Transport ◽  
Pressing Method ◽  
Isostatic Pressing ◽  
Post Treatment Process ◽  
Carbon Based

The cold isostatic pressing method was used as a post-treatment process for enhancing the power conversion efficiency and stability of carbon-based perovskite solar cells without hole transport materials.

A low-temperature carbon electrode with good perovskite compatibility and high flexibility in carbon based perovskite solar cells

2019 ◽  
Vol 55 (19) ◽  
pp. 2765-2768 ◽  
Author(s):  
Shiyu Wang ◽  
Pei Jiang ◽  
Wenjian Shen ◽  
Anyi Mei ◽  
Sixing Xiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Carbon Electrode ◽  
High Flexibility ◽  
Carbon Based

A low-temperature carbon electrode with good perovskite compatibility is employed in hole-transport-material free perovskite solar cells, and a champion power conversion efficiency (PCE) of 11.7% is obtained.

scholarly journals Graphene assisted crystallization and charge extraction for efficient and stable perovskite solar cells free of a hole-transport layer

RSC Advances ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4417-4424
Author(s):  
Ahmed Esmail Shalan ◽  
Mustafa K. A. Mohammed ◽  
Nagaraj Govindan
Keyword(s):  
Solar Cells ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Energy Research ◽  
Power Sources ◽  
New Era ◽  
Photovoltaic Power

In recent times, perovskite solar cells (PSCs) have been of wide interest in solar energy research, which has ushered in a new era for photovoltaic power sources through the incredible enhancement in their power conversion efficiency (PCE).

Spiro-OMeTAD or CuSCN as a preferable hole transport material for carbon-based planar perovskite solar cells

2020 ◽  
Vol 8 (25) ◽  
pp. 12723-12734 ◽  
Author(s):  
Yang Yang ◽  
Minh Tam Hoang ◽  
Disheng Yao ◽  
Ngoc Duy Pham ◽  
Vincent Tiing Tiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Device Performance ◽  
Carbon Electrode ◽  
Energy Level Alignment ◽  
Carbon Based

Carbon electrode-based planar PSCs demonstrated higher device performance and reduced hysteresis using a CuSCN based HTL owing to its favourable energy level alignment with the perovskite compared to conventional spiro-OMeTAD based HTL.

Interfacial engineering with NiOx nanofibers as hole transport layer for carbon-based perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 230 ◽  
pp. 591-597
Author(s):  
S.N. Vijayaraghavan ◽  
Jacob Wall ◽  
Harigovind G. Menon ◽  
Xiaomeng Duan ◽  
Liping Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Interfacial Engineering ◽  
Carbon Based

Surface treatment via Li-bis-(trifluoromethanesulfonyl) imide to eliminate the hysteresis and enhance the efficiency of inverted perovskite solar cells

2017 ◽  
Vol 5 (39) ◽  
pp. 10280-10287 ◽  
Author(s):  
Cong Chen ◽  
Guang Yang ◽  
Junjie Ma ◽  
Xiaolu Zheng ◽  
Zhiliang Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Treatment ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Long Term Stability

We showed that perovskite solar cells employing Li-treated NiOxas a hole transport layer demonstrated excellent photovoltaic performance, and obtained a power conversion efficiency of up to 18.03%. In addition, the device possessed good long-term stability.

Highly Efficient Guanidinium‐Based Quasi 2D Perovskite Solar Cells via a Two‐Step Post‐Treatment Process

Small Methods ◽  
2019 ◽  
Vol 3 (11) ◽  
pp. 1900375 ◽  
Author(s):  
Yingzhu Zhang ◽  
Jiehuan Chen ◽  
Xiaomei Lian ◽  
Minchao Qin ◽  
Jun Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Treatment Process ◽  
Perovskite Solar Cells ◽  
Post Treatment ◽  
Highly Efficient ◽  
Post Treatment Process

scholarly journals The effect of oxygen on the efficiency of planar p–i–n metal halide perovskite solar cells with a PEDOT:PSS hole transport layer

2018 ◽  
Vol 6 (16) ◽  
pp. 6882-6890 ◽  
Author(s):  
Bardo J. Bruijnaers ◽  
Eric Schiepers ◽  
Christ H. L. Weijtens ◽  
Stefan C. J. Meskers ◽  
Martijn M. Wienk ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Metal Halide ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Effect Of Oxygen

Thermal annealing in air of p–i–n metal halide perovskite solar cells processed on PEDOT:PSS restores the work function of this hole transport layer, resulting in power conversion efficiency.

The synergistic effect of cooperating solvent vapor annealing for high-efficiency planar inverted perovskite solar cells

2019 ◽  
Vol 7 (48) ◽  
pp. 27267-27277 ◽  
Author(s):  
Ahra Yi ◽  
Sangmin Chae ◽  
Hanbin Lee ◽  
Hyo Jung Kim
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Treatment Process ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Post Treatment Process

We propose co-solvent vapor annealing (SVA) as an effective post-treatment process to improve the quality of crystals and grains for high-efficiency perovskite solar cells.

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