Lead-based perovskite solar cells
Recent Trends and Challenges in Lead-Free Perovskite Solar Cells
Lead-based perovskite materials have drawn the attention of researchers around the globe. These cells have the potential to improve the efficiency of solar energy conversion,
Formamidinium Lead Iodide‐Based Inverted Perovskite Solar Cells
A phenothiazine-based molecular hole-transporter (PTZ−CPA) carrying a
An Overview of Lead, Tin, and Mixed Tin–Lead‐Based ABI3 Perovskite
Among numerous alternatives to lead-based perovskite, including tin-, germanium-, bismuth-based perovskites, and double perovskites, tin-based perovskites such
Recent Trends and Challenges in Lead-Free Perovskite
Lead-based perovskite materials have drawn the attention of researchers around the globe. These cells have the potential to improve the efficiency of solar energy conversion, and they are being developed as a
Air-Stable Lead-Free Antimony-Based Perovskite Inspired Solar Cells
First, we introduced two cations in the precursor mixture, which improved power conversion efficiencies (PCE = 1.5%) of antimony (Sb)-based MA 1.5 Cs 1.5 Sb 2 I 3 Cl 6
Air-Stable Lead-Free Antimony-Based Perovskite
First, we introduced two cations in the precursor mixture, which improved power conversion efficiencies (PCE = 1.5%) of antimony (Sb)-based MA 1.5 Cs 1.5 Sb 2 I 3 Cl 6 solar cells by 81% compared to conventional Cs
Biological impact of lead from halide perovskites reveals the risk
Yang, W. S. et al. Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells. Science 356, 1376–1379 (2017). Article CAS ADS
Robust chelated lead octahedron surface for efficient and stable
The resultant perovskite solar cells deliver a power conversion efficiency of 25.7% (certified 25.04%) and retain >90% of their initial value after almost 1000 hours aging at
Development of lead-free perovskite solar cells: Opportunities
Despite notable advantages and power conversion efficiency achieved by
The importance of elemental lead to perovskites photovoltaics
Solar cells using organic-inorganic lead halide perovskites as absorbers have
Mini-review on all-inorganic lead-based perovskite solar cells
Perovskite photovoltaic solar cells have gained popularity throughout the past few years. They have become the subject of multiple research studies due to their ability to
Lead‐Free Tin‐Based Perovskite Solar Cells: Strategies
Herein, the recent progress of emerging lead-free tin (Sn)-based PSCs is reviewed. First, the structural and photovoltaic-related properties of Sn-based perovskites are summarized. Following a brief introduction of film deposition
Lead immobilization for environmentally sustainable perovskite solar cells
Here we analyse chemical approaches to immobilize Pb2+ from perovskite solar cells, such as grain isolation, lead complexation, structure integration and adsorption of leaked
Recent advances and challenges of inverted lead-free tin-based
Lead-based perovskite solar cells (PSCs) have attracted considerable interest since 2009 owing to their excellent optical and electrical properties, achieving a certified
Reducing lead toxicity of perovskite solar cells with a built-in
Perovskite solar cells (PSCs) as an emerging renewable energy technology are expected to play an important role in the transition to a sustainable future. However, lead
Lead immobilization for environmentally sustainable perovskite
Here we analyse chemical approaches to immobilize Pb2+ from perovskite solar cells, such as grain isolation, lead complexation, structure integration and adsorption of leaked
Recent advances and challenges of inverted lead-free tin-based
Lead-based perovskite solar cells (PSCs) have attracted considerable interest
Advances in inverted perovskite solar cells | Nature Photonics
The authors review recent advances in inverted perovskite solar cells, with a focus on non-radiative recombination processes and how to reduce them for highly efficient
The importance of elemental lead to perovskites photovoltaics
Solar cells using organic-inorganic lead halide perovskites as absorbers have attracted world-wide attention due to the impressive power conversion efficiency (PCE) and
Challenges and strategies toward long-term stability of lead-free
Lead-based halide perovskite solar cells offer attractive power conversion efficiencies, but the release of lead into the environment is a major concern.
Next-generation applications for integrated perovskite solar cells
The application of Cu 2 ZnSn(S,Se) 4 (CZTSSe) as the bottom subcell in perovskite-based tandem solar cells holds specific promise relative to the use of CIGS due to
Lead‐Free Tin‐Based Perovskite Solar Cells: Strategies Toward
Herein, the recent progress of emerging lead-free tin (Sn)-based PSCs is reviewed. First, the structural and photovoltaic-related properties of Sn-based perovskites are summarized.
Lead-free Ge-based perovskite solar cell incorporating TiO
In recent years, significant progress has been achieved in the field of perovskite solar cells (PSCs), particularly those comprised of organic–inorganic lead halides,
Review on Chemical Stability of Lead Halide Perovskite Solar Cells
Lead halide perovskite solar cells (PSCs) have become a promising next-generation photovoltaic technology due to their skyrocketed power conversion efficiency.
Formamidinium Lead Iodide‐Based Inverted Perovskite Solar Cells
A phenothiazine-based molecular hole-transporter (PTZ−CPA) carrying a cyanovinyl phosphonic acid group is developed for the formamidinium lead iodide (FAPbI 3)
Development of lead-free perovskite solar cells: Opportunities
Despite notable advantages and power conversion efficiency achieved by perovskite solar cells (PSCs), they could not hit the market commercially as perovskite solar
Lead Leakage of Pb-Based Perovskite Solar Cells
At present, tin-based perovskite solar cells are the most competitive products to replace lead-based perovskite. Meanwhile, Germanium-based perovskite and double perovskite are developing stably. The biggest
Enhancing solar cell efficiency: Investigation of high-performance lead
Nonetheless, if the optical characteristics of individual sub-cells are optimized, the two-terminal arrangement may still offer certain efficiency improvements. c-Si-based
6 FAQs about [Lead-based perovskite solar cells]
What are lead-based perovskite solar cells?
Lead-based perovskite solar cells (PSCs) have attracted considerable interest since 2009 owing to their excellent optical and electrical properties, achieving a certified efficiency of 25.5% over a 12 year period.
Can lead hybrid perovskites be used for solar cell application?
The effective solutions for lead hybrid perovskites for solar cell application is further outlooked. Perovskite photovoltaic has been attracting intense attention as an emerging technology due to its figure of merits including high power conversion efficiency, low-cost fabrication, and others.
Are lead halide perovskite solar cells sustainable?
Sustainability of lead halide perovskite solar cells Though the lead toxicity exists in most of highly-efficient perovskite cells so far, the use of lead halide perovskite can hardly affect the environment and health fortunately with the development of ECR (encapsulate, capture, and recycle) technology.
Why do solar cells use organic-inorganic lead halide perovskites as absorbers?
1. Introduction Solar cells using organic-inorganic lead halide perovskites as absorbers have attracted world-wide attention due to the impressive power conversion efficiency (PCE) and low-temperature solution-processable fabrication.
Are perovskite solar cells safe?
Despite notable advantages and power conversion efficiency achieved by perovskite solar cells (PSCs), they could not hit the market commercially as perovskite solar cells are bottlenecked by the toxicity issue caused by the metal lead. Lead has proven toxicity issues that can harm human beings and the ecological system to a significant extent.
Can a perovskite solar cell prevent lead leakage?
On-device lead sequestration for perovskite solar cells. Nature 578, 555–558 (2020). In this study, lead-absorbing materials with suitable transparency and lead-chelating activity at various temperatures were applied at both the front and back sides of the device stack to prevent lead leakage in a wide range of temperature conditions.