scholarly journals Insights into operational stability and processing of halide perovskite active layers

2019 ◽  
Vol 12 (4) ◽  
pp. 1341-1348 ◽  
Author(s):  
Laura T. Schelhas ◽  
Zhen Li ◽  
Jeffrey A. Christians ◽  
Anuj Goyal ◽  
Paul Kairys ◽  
...  
Keyword(s):  
Free Energy ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Active Layers ◽  
Energy Of Mixing ◽  
Mixing Behavior ◽  
Halide Perovskite ◽  
Free Energy Of Mixing ◽  
A Site

The structural stability of mixed A-site perovskite solar cells during operation is observed by in situ XRD and the de-mixing behavior is described by calculating the Gibbs free energy of mixing.

In Situ TEM Analysis of Organic–Inorganic Metal-Halide Perovskite Solar Cells under Electrical Bias

Nano Letters ◽  
2016 ◽  
Vol 16 (11) ◽  
pp. 7013-7018 ◽  
Author(s):  
Quentin Jeangros ◽  
Martial Duchamp ◽  
Jérémie Werner ◽  
Maximilian Kruth ◽  
Rafal E. Dunin-Borkowski ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
In Situ Tem ◽  
Tem Analysis ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Electrical Bias

scholarly journals Optical in situ monitoring during the synthesis of halide perovskite solar cells reveals formation kinetics and evolution of optoelectronic properties

2020 ◽  
Vol 8 (20) ◽  
pp. 10439-10449
Author(s):  
Klara Suchan ◽  
Justus Just ◽  
Pascal Becker ◽  
Eva L. Unger ◽  
Thomas Unold
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Optoelectronic Properties ◽  
In Situ Monitoring ◽  
Formation Kinetics ◽  
Halide Perovskites ◽  
Halide Perovskite

Optical in situ monitoring tracks crystallization and optoelectronic properties of halide perovskites during growth in a glovebox environment.

Large Grain Growth and Energy Alignment Optimization by Diethylammonium Iodide Substitution at A Site in Lead‐Free Tin Halide Perovskite Solar Cells

Solar RRL ◽  
2021 ◽  
pp. 2100633
Author(s):  
Zheng Zhang ◽  
Ajay Kumar Baranwal ◽  
Shahrir Razey Sahamir ◽  
Gaurav Kapil ◽  
Yoshitaka Sanehira ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Growth ◽  
Perovskite Solar Cells ◽  
Lead Free ◽  
Halide Perovskite ◽  
A Site

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

Ion Migration in Triple-Cation Mixed-Halide Perovskite Solar Cells with Potassium Passivation

2019 ◽  
Author(s):  
Moritz Futscher ◽  
Lucie McGovern ◽  
Kangyu Ji ◽  
Sandy Sanchez ◽  
Sam Stranks ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Halide Perovskite

scholarly journals Extracting in Situ Charge Carrier Diffusion Parameters in Perovskite Solar Cells with Light Modulated Techniques

2021 ◽  
pp. 2248-2255
Author(s):  
Agustín Bou ◽  
Haralds A̅boliņš ◽  
Arjun Ashoka ◽  
Héctor Cruanyes ◽  
Antonio Guerrero ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Perovskite Solar Cells ◽  
Carrier Diffusion ◽  
Diffusion Parameters ◽  
Charge Carrier Diffusion

Efficient Defect Passivation with Niacin for High-Performance and Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Jing Ren ◽  
Shurong Wang ◽  
Jianxing Xia ◽  
Chengbo Li ◽  
Lisha Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Trap States ◽  
Carrier Recombination ◽  
Defect Passivation ◽  
Recombination Centers ◽  
Charge Carrier Recombination ◽  
Halide Perovskite

Defects, inevitably produced in the solution-processed halide perovskite films, can act as charge carrier recombination centers to induce severe energy loss in perovskite solar cells (PSCs). Suppressing these trap states...

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