Rigid Amine‐Induced Pseudo‐3 D Lead‐Free Bismuth Halide Perovskite with an Improved Band Edge for Visible‐Light Absorption

ChemSusChem ◽  
2020 ◽  
Vol 13 (10) ◽  
pp. 2753-2760
Author(s):  
Yanyan Wang ◽  
Rui Wen ◽  
Yuanyuan Liu ◽  
Le‐Yu Bi ◽  
Mingming Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Lead Free ◽  
Band Edge ◽  
Visible Light Absorption ◽  
Halide Perovskite

scholarly journals Defect-Induced Band-Edge Reconstruction of a Bismuth-Halide Double Perovskite for Visible-Light Absorption

2017 ◽  
Vol 139 (14) ◽  
pp. 5015-5018 ◽  
Author(s):  
Adam H. Slavney ◽  
Linn Leppert ◽  
Davide Bartesaghi ◽  
Aryeh Gold-Parker ◽  
Michael F. Toney ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Double Perovskite ◽  
Band Edge ◽  
Visible Light Absorption ◽  
Edge Reconstruction

scholarly journals Influence of molybdenum and technetium doping on visible light absorption, optical and electronic properties of lead-free perovskite CsSnBr3 for optoelectronic applications

RSC Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2405-2414
Author(s):  
M. I. Kholil ◽  
M. T. H. Bhuiyan ◽  
M. Atikur Rahman ◽  
M. S. Ali ◽  
M. Aftabuzzaman
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Electronic Properties ◽  
Light Absorption ◽  
Optoelectronic Properties ◽  
Lead Free ◽  
Metal Doping ◽  
Visible Light Absorption ◽  
Optical And Electronic Properties ◽  
Optoelectronic Applications

In this study, the metal doping enhanced the optoelectronic properties of lead-free perovskite CsSnBr3; hence CsSn0.875Tc0.125Br3 is promising for solar cells and other optoelectronic applications.

Self-Assembled Organic Cations-Assisted Band-Edge Tailoring in Bismuth-Based Perovskites for Enhanced Visible Light Absorption and Photoconductivity

2021 ◽  
pp. 5758-5764
Author(s):  
Johnpaul K. Pious ◽  
Manasa G. Basavarajappa ◽  
Chinnadurai Muthu ◽  
Ryosuke Nishikubo ◽  
Akinori Saeki ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Band Edge ◽  
Organic Cations ◽  
Visible Light Absorption ◽  
Self Assembled

scholarly journals Narrowing band gap and enhanced visible-light absorption of metal-doped non-toxic CsSnCl3 metal halides for potential optoelectronic applications

RSC Advances ◽  
2020 ◽  
Vol 10 (13) ◽  
pp. 7817-7827 ◽  
Author(s):  
Jakiul Islam ◽  
A. K. M. Akther Hossain
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Lead Free ◽  
Photovoltaic Devices ◽  
Metal Halides ◽  
Visible Light Absorption ◽  
Leading Position ◽  
Metal Doped

Non-toxic (lead-free) inorganic perovskites have seized the leading position in the race for the commercialization of solar cells and other photovoltaic devices.

scholarly journals Enhanced visible light absorption for lead-free double perovskite Cs2AgSbBr6

2019 ◽  
Vol 55 (26) ◽  
pp. 3721-3724 ◽  
Author(s):  
Fengxia Wei ◽  
Zeyu Deng ◽  
Shijing Sun ◽  
Noor Titan Putri Hartono ◽  
Hwee Leng Seng ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Double Perovskite ◽  
Lead Free ◽  
Visible Light Absorption

Lead-free double perovskite Cs2AgSbBr6 is synthesized to show a low indirect bandgap of 1.64 eV.

Lead-free perovskite compounds CsSn1-xGexI3-yBry explored for superior visible-light absorption

2021 ◽  
Author(s):  
Junli Chang ◽  
Liping Jiang ◽  
Guangzhao Wang ◽  
Wei Zhao ◽  
Yuhong Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Light Absorption ◽  
Power Conversion ◽  
Lead Free ◽  
Optoelectronic Materials ◽  
Visible Light Absorption ◽  
Future Developments ◽  
Hybrid Perovskite

Hybrid Perovskite has been stood out from numerous optoelectronic materials, thanks to rapidly enhanced power conversion efficiency (PCE) and facile processing technology. At present, its future developments are seriously hampered...

scholarly journals Enhanced visible light absorption in layered Cs 3 Bi 2 Br 9 through mixed-valence Sn(II) / Sn(IV) doping

2021 ◽  
Author(s):  
Chantalle J Krajewska ◽  
Robert Palgrave ◽  
Seán R. Kavanagh ◽  
Lina Zhang ◽  
Dominik J. Kubicki ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Mixed Valence ◽  
Solution Phase ◽  
Lead Free ◽  
Phase Synthesis ◽  
Visible Light Absorption ◽  
Solution Phase Synthesis ◽  
Optoelectronic Applications

Lead-free halides with perovskite-related structures, such as the vacancy-ordered perovskite Cs3Bi2Br9,are of interest for photovoltaic and optoelectronic applications. We find that addition of SnBr2 to the solution-phase synthesis of...

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