Back contact perovskite solar cells
Interdigitated back-contact (IBC) architectures are the best performing technology in crystalline Si (c-Si) photovoltaics (PV). | Illustration of three perovskite solar cell architectures. a ...
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(PDF) Back-Contact Perovskite Solar Cells
Interdigitated back-contact (IBC) architectures are the best performing technology in crystalline Si (c-Si) photovoltaics (PV). | Illustration of three perovskite solar cell architectures. a ...
Revolutionizing photovoltaics: From back-contact silicon to back …
This review emphasizes back-contact perovskite solar cells (BC-PSCs), due to their potential for achieving higher efficiencies and better stability compared to …
Optical design and optimization for back-contact perovskite solar …
Interdigitated back-contact (IBC) structure has been successful explored for optimal light-harvesting in the silicon solar cells (SCs), but less used in perovskite solar …
Four‐Terminal Perovskite–CdSeTe Tandem Solar Cells: From 25% toward 30% Power Conversion Efficiency and Beyond
Herein, the impact of the transparent back contact and the perovskite absorber bandgap on the performance of 4-T perovskite–CdSeTe tandem solar cells is investigated. 4-T perovskite–CdSeTe tandem device architecture with ≈25% efficiency is demonstrated
Back-contact perovskite solar cells
Organic–inorganic hybrid perovskites have emerged as a promising light absorber for solar cells due to their remarkable optoelectronic properties. High-efficiency perovskite solar cells mainly employ a sandwich architecture in which the perovskite active layer is sandwiched between two selective contact layers. However, there is an …
Honeycomb-shaped charge collecting electrodes for dipole-assisted back-contact perovskite solar cells …
Statistic photovoltaic properties of back-contact perovskite solar cells using honeycomb-shaped electrodes (HBC-PSC) with S, M and L feature sizes. a) Distribution of device open circuit voltage (V oc), b) short-circuit current density (J sc), c) fill factor (FF) and d ...
Complementary interface formation toward high-efficiency all-back-contact perovskite solar cells …
Back-contact perovskite solar cells with honeycomb-like charge collecting electrodes Nano Energy, 50 ( 2018 ), pp. 710 - 716 View PDF View article View in Scopus Google Scholar
Performance evaluation of different designs of back-contact perovskite solar cells …
Back-contact perovskite solar cells with quasi-interdigitated electrodes could give >25 % efficiency under optimal conditions. • Devices with flat quasi-interdigitated and interdigitated electrodes are more tolerant to imperfections in the perovskite layer. • ...
Balancing Charge Extraction for Efficient Back-Contact Perovskite Solar Cells by Using an Embedded Mesoscopic Architecture …
As the performance of organic–inorganic halide perovskite solar cells approaches their practical limits, the use of back-contact architectures, which eliminate parasitic light absorption, provides an effective route toward higher device efficiencies. However, a poor ...
Back-contact perovskite solar cells
Back-contact perovskite solar cells, Chen-Fu Lin, Tai-Fu Lin, Ming-Hsien Li, Pei-Ying Lin, Itaru Raifuku, Po-Tsung Hsieh, Peter Chen [1] Friend R H et al 2019 Back-contact perovskite solar cells Sci. Video Protoc. 1 1 Crossref Google Scholar [2] Yoshikawa K et al 2017 Silicon heterojunction solar cell with interdigitated back contacts …
A flexible back-contact perovskite solar micro-module
Back-contact perovskite solar cells are fabricated by depositing methylammonium lead iodide perovskite into micron-sized grooves, with opposite walls of each groove being coated with either n- or p-type selective contacts. V-Shaped grooves are created by ...
The Impact of Interfacial Recombination on Hysteresis in Back-Contact Perovskite Solar Cells …
A back-contact perovskite solar cell (BC-PSC) has been simulated. The J–V curves were calculated with different degrees of the interfacial recombination, and the characteristics of basic physical phenomena inside the device, including carrier concentration distribution, ion concentration distribution, electric potential change, and …
Unveil the Full Potential of Integrated-Back-Contact Perovskite …
The technologies of perovskite solar cells (PSCs) have been developing rapidly. After 8 years of research, the quantum efficiency of PSCs based on the planar …
Promises and challenges of perovskite solar cells
Promises and challenges of perovskite solar cells
[PDF] Back-Contact Perovskite Solar Cells
Interdigitated back-contact (IBC) architectures are the best performing technology in crystalline Si (c-Si) photovoltaics (PV). Although single junction perovskite solar cells have now surpassed 23% efficiency, most of the research has mainly focussed on planar and mesostructured architectures. The number of studies involving IBC devices …
In Situ Back-Contact Passivation Improves Photovoltage and Fill Factor in Perovskite Solar Cells
Organic–inorganic hybrid perovskite solar cells (PSCs) have seen a rapid rise in power conversion efficiencies in recent years; however, they still suffer from interfacial recombination and charge extraction losses at interfaces between the …
In Situ Back-Contact Passivation Improves Photovoltage and Fill Factor in Perovskite Solar Cells
Organic–inorganic hybrid perovskite solar cells (PSCs) have seen a rapid rise in power conversion efficiencies in recent years; however, ... Here, in situ back-contact passivation (BCP) that reduces interfacial and extraction losses between the perovskite absorber ...
Effect of Grain Cluster Size on Back-Contact Perovskite Solar Cells
Incorporating interdigitated back-contact electrodes into organic–inorganic halide perovskite solar cells overcomes the optical losses and low architectural defect tolerance present in conventional "sandwich" cell configurations. However, other factors limit device ...
Coatings | Free Full-Text | Perovskite Solar Cells: A …
Perovskite Solar Cells: A Review of the Recent Advances
Ideality Factor Mapping of Back-Contact Perovskite …
Two sets of quasi-interdigitated back-contact perovskite solar cells are studied; cells with and without a mesoporous TiO 2 layer. Maps of the PL intensity and ideality factor resemble the periodic …
Optimization of anti-reflection layer and back contact of Perovskite solar cell
Fig. 1 shows the physical structure of the Perovskite solar cell. The top-down proximity-based solar cell components according to Fig. 1 are:a. The anti-reflection layer; we examined several different materials such as Al2O3 (Kumar et al., 2009), SiO2 (Palik, 1998), ZnO (ElAnzeery et al., 2015) in this layer, and the optimum thickness for …
Highly Efficient and Industrially Feasible Interdigitated …
Interdigitated back-contact (IBC) perovskite solar cells (PSCs) have great potential for highly efficient and low-cost solar energy conversion. However, their full …
A study on utilizing different metals as the back contact of CH 3 NH 3 PbI 3 perovskite solar cells …
A study on utilizing different metals as the back contact ...
Device physics of back-contact perovskite solar cells
Back-contact perovskite solar cells (PSCs) are a promising candidate to further increase power conversion efficiency …
Complementary interface formation toward high-efficiency all-back-contact perovskite solar cells
Article Complementary interface formation toward high-efficiency all-back-contact perovskite solar cells Kevin J. Prince,1,2 Marco Nardone,3 Sean P. Dunfield,1,4 Glenn Teeter,1 Mirzo Mirzokarimov,1 Emily L. Warren,1 David T. Moore,1 Joseph J. Berry,1 Colin A. Wolden,1,2 and Lance M. Wheeler1,5,*
Highly Efficient and Industrially Feasible Interdigitated Back-Contact Perovskite Solar Cells …
Interdigitated back-contact (IBC) perovskite solar cells (PSCs) have great potential for highly efficient and low-cost solar energy conversion. However, their full potential has not been achieved. In particular, there is no practically available front surface and rear contact design for IBC-PSCs as for the conventional crystalline silicon IBCs, …
Back-contact perovskite solar cell fabrication via microsphere …
Back-contact perovskite solar cells (BC-PSCs) employ an alternative device architecture, in which all electrodes and charge transport layers (CTLs) are …
All-Back-Contact Perovskite Solar Cells Using …
Back-contact perovskite solar cells are fabricated by depositing methylammonium lead iodide perovskite into micron-sized grooves, with opposite walls of each groove being coated with either n- or …
Energies | Free Full-Text | Fabrication of Flexible Quasi-Interdigitated Back-Contact Perovskite Solar Cells …
Perovskites are a promising class of semiconductor materials, which are being studied intensively for their applications in emerging new flexible optoelectronic devices. In this paper, device manufacturing and characterization of quasi-interdigitated back-contact perovskite solar cells fabricated on flexible substrates are studied. The …
Complementary interface formation toward high-efficiency all-back-contact perovskite solar cells
Perovskite solar cells could revolutionize photovoltaic technology, but peak efficiency is limited in conventional planar architectures and stability remains challenging. Prince et al. highlight the importance of complementary interface formation in all-back-contact electrodes to help enable a new class of highly efficient and stable …
Back-Contact Ionic Compound Engineering Boosting the Efficiency and Stability of Blade-Coated Perovskite Solar Cells
Surface defect passivation, which plays a vital role in achieving high-efficiency perovskite solar cells (PSCs) in a spin-coating process, is rarely compatible with a printing process. Currently, printing PSCs with high efficiency remains a challenge, as only a few laboratories realized an efficiency of over 20%. In this work, zwitterionic compounds 2-hydroxyethyl …
Design of Efficient Inverted NiO X -Based Three-Terminal Back …
In this work, a design of a non-coplanar three-terminal (3T) all perovskite tandem solar cell is presented, which consists of a p-i-n inverted NiO X -based CsPbI 2 …
(PDF) Back-Contact Perovskite Solar Cells
Interdigitated back-contact (IBC) architectures are the best performing technology in crystalline Si (c-Si) photovoltaics (PV). Although single junction perovskite solar cells have now ...
Enhanced Carrier Diffusion Enables Efficient Back‐Contact Perovskite …
Photovoltaic metrics of back-contact perovskite solar cells. a) J–V characteristics of champion devices fabricated with control (x=0) and target (x=0.125) perovskite films under simulated AM 1.5 solar radiation. b) Statistical distribution of PCE extracted from ...
Back-contact perovskite solar cells
Organic–inorganic hybrid perovskites have emerged as a promising light absorber for solar cells due to their remarkable optoelectronic properties. High-efficiency perovskite solar cells mainly employ a sandwich architecture in which the perovskite …
Revolutionizing photovoltaics: From back-contact silicon to back-contact perovskite solar cells …
This review emphasizes back-contact perovskite solar cells (BC-PSCs), due to their potential for achieving higher efficiencies and better stability compared to traditional PSC architectures. Herein, we discuss the classification of BC-PSCs based on the position of rear electrodes, including interdigitated and quasi-interdigitated structures.
Dipole-field-assisted charge extraction in metal-perovskite-metal back-contact solar cells | Nature …
Spatial photocurrent and photoluminescence mapping of self-assembled monolayer modified back-contact perovskite solar cells. a Spatial PC map of a SAM-modified bc-PSC at short-circuit condition.
Back-contact perovskite solar cells with honeycomb-like charge …
Here we introduce an innovative back-contact design for perovskite solar cells (PSCs) derived from our recently described quasi-interdigitated back-contact architecture [3]. The back contact consists of a top electrode, which has a honeycomb-like grid geometry, that is separated from the underlying planar bottom electrode by a …
Unveil the Full Potential of Integrated-Back-Contact Perovskite Solar Cells …
The technologies of perovskite solar cells (PSCs) have been developing rapidly. After 8 years of research, the quantum efficiency of PSCs based on the planar sandwich structure has been approaching 100% in the visible light region. In …
A review on perovskite solar cells (PSCs), materials and …
A review on perovskite solar cells (PSCs), materials and ...
Optical design and optimization for back-contact perovskite solar cells
Interdigitated back-contact (IBC) structure has been successful explored for optimal light-harvesting in the silicon solar cells (SCs), but less used in perovskite solar cells (PSCs). To unlock the full potential of IBC PSCs, we investigate numerically the photo-electrical performance of this type of IBC PSCs, designing the light-trapping structures …