The role of hafnium acetylacetonate buffer layer on the performance of lead halide perovskite solar cells derived from dehydrated lead acetate as Pb source

Here we report the investigation of controlled PbI2 secondary phase formation in CH3NH3PbI3 (MAPI) photovoltaics through post-deposition thermal annealing, identifying the location of PbI2 in the active layer and its beneficial role on device performance.

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Incorporation of Cl into sequentially deposited lead halide perovskite films for highly efficient mesoporous solar cells

Nanoscale ◽

10.1039/c4nr04007d ◽

2014 ◽

Vol 6 (22) ◽

pp. 13854-13860 ◽

Cited By ~ 67

Author(s):

Sabba Dharani ◽

Herlina Arianita Dewi ◽

Rajiv Ramanujam Prabhakar ◽

Tom Baikie ◽

Chen Shi ◽

...

Keyword(s):

Solar Cells ◽

Photovoltaic Performance ◽

Perovskite Solar Cells ◽

Morphological Properties ◽

Highly Efficient ◽

Halide Perovskite ◽

Lead Halide

The role of Cl in determining the optical, electrical, structural and morphological properties is correlated with the photovoltaic performance in sequentially deposited perovskite solar cells.

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Critical Role of Grain Boundaries for Ion Migration in Formamidinium and Methylammonium Lead Halide Perovskite Solar Cells

Advanced Energy Materials ◽

10.1002/aenm.201600330 ◽

2016 ◽

Vol 6 (13) ◽

pp. 1600330 ◽

Cited By ~ 206

Author(s):

Jae S. Yun ◽

Jan Seidel ◽

Jincheol Kim ◽

Arman Mahboubi Soufiani ◽

Shujuan Huang ◽

...

Keyword(s):

Solar Cells ◽

Grain Boundaries ◽

Critical Role ◽

Perovskite Solar Cells ◽

Ion Migration ◽

Halide Perovskite ◽

Lead Halide

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Reduced methylammonium triple-cation Rb0.05(FAPbI3)0.95(MAPbBr3)0.05 perovskite solar cells based on a TiO2/SnO2 bilayer electron transport layer approaching a stabilized 21% efficiency: the role of antisolvents

Journal of Materials Chemistry A ◽

10.1039/c9ta05422g ◽

2019 ◽

Vol 7 (29) ◽

pp. 17516-17528 ◽

Cited By ~ 4

Author(s):

Sawanta S. Mali ◽

Jyoti V. Patil ◽

Hamidreza Arandiyan ◽

Chang Kook Hong

Keyword(s):

Solar Cells ◽

Electron Transport ◽

Power Conversion ◽

Perovskite Solar Cells ◽

Transport Layer ◽

Electron Transport Layer ◽

Electron Transporting Layer ◽

Halide Perovskite ◽

Lead Halide

Reduced methylammonium lead-halide perovskite with double layer electron transporting layer crossing 21% power conversion efficiency.

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Strong performance enhancement in lead-halide perovskite solar cells through rapid, atmospheric deposition of n-type buffer layer oxides

Nano Energy ◽

10.1016/j.nanoen.2020.104946 ◽

2020 ◽

Vol 75 ◽

pp. 104946 ◽

Cited By ~ 3

Author(s):

Ravi D. Raninga ◽

Robert A. Jagt ◽

Solène Béchu ◽

Tahmida N. Huq ◽

Weiwei Li ◽

...

Keyword(s):

Solar Cells ◽

Atmospheric Deposition ◽

Buffer Layer ◽

Performance Enhancement ◽

Perovskite Solar Cells ◽

Halide Perovskite ◽

Strong Performance ◽

Lead Halide

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

Nanoscale ◽

10.1039/c9nr07377a ◽

2019 ◽

Vol 11 (45) ◽

pp. 21824-21833 ◽

Cited By ~ 9

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.

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