Wavelength-dependent optical transition mechanisms for light-harvesting of perovskite MAPbI3 solar cells using first-principles calculations

2016 ◽  
Vol 4 (23) ◽  
pp. 5248-5254 ◽  
Author(s):  
Hsin-An Chen ◽  
Ming-Hsien Lee ◽  
Chun-Wei Chen
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
High Power ◽  
First Principles ◽  
Light Harvesting ◽  
Optical Transition ◽  
Power Conversion ◽  
First Principles Calculations ◽  
Inorganic Perovskite ◽  
Conversion Efficiencies

The recently emerging class of solid-state hybrid organic–inorganic perovskite-based solar cells has demonstrated remarkably high power conversion efficiencies of up to ∼20%.

Nonfullerene acceptors for P3HT-based organic solar cells

2021 ◽  
Author(s):  
Shreyam Chatterjee ◽  
Seihou JINNAI ◽  
Yutaka Ie
Keyword(s):  
Solar Cells ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Conversion Efficiencies

Progressive advancement of remarkably high power conversion efficiencies (PCEs) of organic solar cells (OSCs) largely depends on the development of norfullerene acceptors (NFAs), revealing stupendous ability of OSCs to shift...

Morphological control of organic–inorganic perovskite layers by hot isostatic pressing for efficient planar solar cells

2015 ◽  
Vol 3 (34) ◽  
pp. 17780-17787 ◽  
Author(s):  
Toshinori Matsushima ◽  
Takashi Fujihara ◽  
Chuanjiang Qin ◽  
Shinobu Terakawa ◽  
Yu Esaki ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion ◽  
Hot Isostatic Pressing ◽  
Morphological Control ◽  
Inorganic Perovskite ◽  
Isostatic Pressing ◽  
Conversion Efficiencies

Hot isostatic pressing (HIP) of organic–inorganic perovskite layers reduces undesirable pin holes and spatial gaps between crystals, enhancing power conversion efficiencies.

Conjugated polymer acceptors based on fused perylene bisimides with a twisted backbone for non-fullerene solar cells

2017 ◽  
Vol 8 (21) ◽  
pp. 3300-3306 ◽  
Author(s):  
Xudong Jiang ◽  
Yunhua Xu ◽  
Xiaohui Wang ◽  
Fan Yang ◽  
Andong Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Power ◽  
Conjugated Polymer ◽  
Power Conversion ◽  
Electron Acceptors ◽  
High Electron ◽  
High Electron Mobility ◽  
Perylene Bisimide ◽  
Perylene Bisimides ◽  
Conversion Efficiencies

Electron acceptors based on fused perylene bisimide dimers with a twisted backbone were developed to show high electron mobility and isotropic crystalline properties, resulting in high power conversion efficiencies in non-fullerene solar cells.

Self-deposition of Pt nanoparticles on graphene woven fabrics for enhanced hybrid Schottky junctions and photoelectrochemical solar cells

2016 ◽  
Vol 18 (3) ◽  
pp. 1992-1997 ◽  
Author(s):  
Zhe Kang ◽  
Xinyu Tan ◽  
Xiao Li ◽  
Ting Xiao ◽  
Li Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Solid State ◽  
Silicon Solar Cell ◽  
Power Conversion ◽  
Pt Nanoparticles ◽  
Woven Fabrics ◽  
Schottky Junction ◽  
Photoelectrochemical Solar Cells ◽  
Conversion Efficiencies

A hybrid Schottky junction and solid state photoelectrochemical graphene-on-silicon solar cell is designed and evaluated, and it shows impressive power conversion efficiencies of >10%.

Modeling geminate pair dissociation in organic solar cells: high power conversion efficiencies achieved with moderate optical bandgaps

2012 ◽  
Vol 5 (8) ◽  
pp. 8343 ◽  
Author(s):  
Jonathan D. Servaites ◽  
Brett M. Savoie ◽  
Joseph B. Brink ◽  
Tobin J. Marks ◽  
Mark A. Ratner
Keyword(s):  
Solar Cells ◽  
High Power ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Optical Bandgaps ◽  
Geminate Pair ◽  
Conversion Efficiencies

scholarly journals Ligand-bridged charge extraction and enhanced quantum efficiency enable efficient n-i-p perovskite/silicon tandem solar cells

2021 ◽  
Author(s):  
Erkan Aydin ◽  
Jiang Liu ◽  
Esma Ugur ◽  
RANDI AZMI ◽  
George T Harrison ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Current ◽  
Tandem Solar Cells ◽  
Single Junction ◽  
Current Densities ◽  
Conversion Efficiencies

Translating the high power conversion efficiencies of single-junction perovskite solar cells in their classic, non-inverted (n-i-p) architecture to efficient monolithic n-i-p perovskite/silicon tandem solar cells with high current densities has...

Highly efficient small molecule solar cells fabricated with non-halogenated solvents

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92312-92317 ◽  
Author(s):  
Liangang Xiao ◽  
Chang Liu ◽  
Ke Gao ◽  
Yajing Yan ◽  
Junbiao Peng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Power ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Power Conversion ◽  
Highly Efficient ◽  
Halogenated Solvents ◽  
Conversion Efficiencies

Fabricated with non-halogenated solvents toluene and o-xylene, the bulk-heterojunction organic solar cells based on a porphyrin small molecule show high power conversion efficiencies up to 5.46% and 5.85%, respectively.

Vertical recrystallization for highly efficient and stable formamidinium-based inverted-structure perovskite solar cells

2017 ◽  
Vol 10 (9) ◽  
pp. 1942-1949 ◽  
Author(s):  
Fengxian Xie ◽  
Chun-Chao Chen ◽  
Yongzhen Wu ◽  
Xing Li ◽  
Molang Cai ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Solar Cells ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Normal Structure ◽  
Inverted Structure ◽  
Highly Efficient ◽  
Perovskite Materials ◽  
Conversion Efficiencies

Formamidinium (FA)-based perovskite materials show an extended absorption spectrum to 840 nm, which enables high power conversion efficiencies of over 20% compared with normal-structure perovskite solar cells (PSCs).

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