Results 81 to 90 of about 18,048 (289)

Theoretical Analysis of Power Conversion Efficiency of Lead-Free Double-Perovskite Cs₂TiBr₆ Solar Cells with Different Hole Transport Layers

Eng
In recent years, there has been significant investigation into the high efficiency of perovskite solar cells. These cells have the capacity to attain efficiencies above 14%.
Vivek Bhojak, Praveen Kumar Jain
doaj   +1 more source

The effect of transparent conductive oxide on the performance CH3NH3PbI3 perovskite solar cell without electron/hole selective layers

, 2016
The effect of transparent conductive oxide (TCO) on the performance of compact-layer free perovskite solar cells has been investigated. The results show that the perovskite film formation, charge transfer and charge recombination are affected by the TCO ...
Zi, Wei, Yang, Zhou, Ren, Xiaodong, Liu, Shengzhong (Frank), Liu, Yucheng, Feng, Jiangshan, Yang, Dong, Liu, Xiaojing, Wei, Qingbo   +8 more
core   +1 more source

Development of perovskite solar cells with >25% conversion efficiency

, 2021
In the February 25, 2021 issue of Nature, Seo et al. reported a perovskite solar cell with a certified conversion efficiency of 25.2%. We discuss how improving the carrier management with electron transfer and the perovskite layer are key for achieving ...
Kim, Dong Suk, Kim, Gi-Hwan
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

A comprehensive device modeling of organic-inorganic hybrid CH3NH3GeI3 based perovskite solar cell

Results in Materials
Organic-inorganic lead-based perovskite solar cells (PSCs) have emerged as a promising and rapidly evolving photovoltaic technology in recent years. However, the use of high-toxic lead material in PSC is incompatible with the 12th sustainable development
Riduan Ferdous, Galib Hashmi
doaj   +1 more source

Characterization Methods and Technologies for Halide Perovskite Materials and Devices

1963This chapter discusses a range of characterization methods that facilitate a deeper understanding of mesoscopic perovskite solar cells (PSCs). It begins with methods to study the layer quality of the mesoscopic contact cell before perovskite filling.
Wagner, Lukas, Zouhair, Salma, Hinsch, Andreas, Bogachuk, Dmitry, Mathiazhagan, Gayathri, Qiu, Cheng   +5 more
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Fabrication and Characterization of Perovskite Solar Cells Using Metal Phthalocyanines and Naphthalocyanines

Engineering Proceedings
Fabrication and characterization based on experimental results for methylammonium lead iodide (MAPbI3) perovskite solar cells using chemical-substituted metal phthalocyanines (MPc) and naphthalocyanines (MNc) as hole-transport materials have been ...
Atsushi Suzuki, Naoki Ohashi, Takeo Oku, Tomoharu Tachikawa, Tomoya Hasegawa, Sakiko Fukunishi   +5 more
doaj   +1 more source

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

Advanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung, Jiaxiang Yi, Hieu Nguyen‐Duc, Tien Nu Hoang Lo, Weili Zhao, Chaoqun Dong, Fabien Sorin, Baris Caglar, Lei Wei, Tung Nguyen‐Dang   +9 more
wiley   +1 more source

Device Simulation Analysis of the Perovskite/Perovskite/Silicon Triple Junction Solar Cell Structure

In recent years, the development of perovskite/perovskite/silicon triple junction solar cells has received considerable attention, aiming to exceed the efficiency of perovskite/silicon dual junction solar cells.
Schön, Jonas, Meßmer, Christoph Alexander, Schubert, Martin, Heydarian, Minasadat, Fell, Andreas, Glunz, Stefan, Schulze, Patricia, Wolff, Christian M., Restat, Luis, Heydarian, Maryamsadat, Artuk, Kerem   +10 more
core   +1 more source