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Self-Assembling Hole Contacts Propel Triple-Junction All-Perovskite Solar Cells to Record 29.1% Efficiency and 500-Hour Stability
Joule USA Overview Researchers have developed a triple-junction all-perovskite solar cell integrating self-assembling hole contacts in all subcells, achieving a certified power conversion efficiency of 29.1%. This innovative design effec... -
S-Block Cation Doping Unlocks Next-Gen Performance and Stability in Lead-Free Perovskites
ResearchGate International学術誌 Overview A recent comprehensive review reveals s-block cation doping (e.g., Li⁺, Na⁺, K⁺) as a transformative strategy for overcoming critical limitations in lead-free halide perovskites, such as indirect... -
KIT and University of Valencia Pioneer Scalable Tandem Solar Cells with High-Throughput, Solvent-Free Vacuum Processing and Tunable Bandgaps
Photonics Spectra Germany, スペイン Overview Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Valencia have engineered a high-throughput, solvent-free vacuum process for fabricating both single-junction an... -
Advancements in Lead-Free Perovskite Solar Cells: Progress and Strategic Roadmap to Overcome Stability and Efficiency Hurdles
ResearchGate Unknown Overview A new review paper comprehensively analyzes the technological progress of lead-free perovskite solar cells, which offer a sustainable alternative to lead-based counterparts. While lead-free devices utilizing... -
Additive Engineering Mitigates Residual Stress and Boosts Stability in Wide-Bandgap Perovskite Solar Cells
Materials Futures (IOP Publishing) UK Overview This research details an additive engineering approach incorporating N,N-dimethyl-2-aminosulfonylnicotinamide (ANdPy) into perovskite films to mitigate residual stress and enhance carrier dy... -
Viscoelastic Grain-Boundary Regulation in Blade-Coated Tin–Lead Perovskites Enables High-Efficiency Tandem Solar Cells
ACS Publications USA Overview This research developed a mechanically adaptive viscoelastic grain-boundary regulation strategy for blade-coated tin–lead (Sn-Pb) perovskite solar cells. By precisely controlling grain-boundary formation dur... -
Self-Powered Perovskite Photodetector with ‘Chocolate-Chip-Cookie’ Architecture for Enhanced Spectral Sensing
Light: Advanced Manufacturing China Overview This research developed a self-powered photodetector with a unique 'chocolate-chip-cookie' architecture, combining two perovskite materials with different bandgaps. This design optimizes light... -
Thermodynamic Inhibition of Bromine-Rich Phase Nucleation Drives Highly Stable Wide-Bandgap Perovskite Tandem Solar Cells to Record Efficiencies
Energy & Environmental Science (RSC Publishing) UK Overview This research addresses the operational instability of wide-bandgap perovskites, critical for high-efficiency tandem solar cells, identifying preferential nucleation of bromine-... -
Novel Passivation Strategy Boosts Perovskite/Silicon Tandem Solar Cell Efficiency to Record 33.33% with High Stability
Perovskite-Info China Overview Chinese researchers, including those from the Ningbo Institute of Materials Technology and Engineering (CAS), have developed a new passivation strategy significantly enhancing perovskite/silicon tandem sola... -
Tokyo City University and AIST Achieve Record 25.14% Efficiency in Perovskite/CIGS Tandem Solar Cell
ペロブスカイトニュース Japan Overview Tokyo City University and the National Institute of Advanced Industrial Science and Technology (AIST) have achieved a world-record conversion efficiency of 25.14% for a perovskite/CIGS tandem solar c...
