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Chinese Academy of Sciences Develops Perovskite-CIGS Tandem Solar Cell with 29.71% Efficiency and 2,000-Hour Stability through 2PyS Engineering
pv magazine International China Overview Researchers at the Chinese Academy of Sciences (CAS) have developed a 4-terminal perovskite/CIGS tandem solar cell with enhanced wide-bandgap perovskite stability, achieved through bis(2-pyridylme... -
UV-Ozone Processed P3HT Interface Engineering Boosts Indoor Perovskite Solar Cell Performance
ACS Publications Unknown Overview Research has demonstrated that UV-ozone treatment of dopant-free P3HT hole transport material (HTM) improves the interface properties of wide-bandgap perovskite indoor photovoltaics (IPVs) operating unde... -
Additive Engineering Boosts Pb-Sn Perovskite Solar Cell Stability, Achieves 21.5% Efficiency for All-Perovskite Tandem Cells
ACS Energy Letters USA Overview New research demonstrates that additive engineering using phenylethylammonium halides significantly improves the stability of lead-tin (Pb-Sn) perovskite solar cells, a critical step towards viable all-per... -
Chinese Researchers Boost Wide-Bandgap Perovskite Solar Cell Efficiency to 23.54% with Dual-Molecule Surface Passivation
perovskite-info.com China Overview A Chinese research team has developed a dual-molecule surface passivation strategy that significantly enhances both the efficiency and operational stability of wide-bandgap (WBG) perovskite solar cells.... -
Precision Inkjet Printing Controls Perovskite Crystal Orientation, Boosting Tandem Solar Cell Efficiency Past 20% at 1.69 eV
ACS Energy Letters USA Overview Researchers have developed a novel inkjet printing (IJP) method to precisely control the crystal orientation of wide-bandgap perovskites through a quenching process. This breakthrough enabled the fabricati... -
Breaking Records: Multifunctional Additive Drives Perovskite/Silicon Tandem Cells to 34.28% Efficiency with Exceptional Stability
Energy & Environmental Science UK Overview A multifunctional additive has driven perovskite/silicon tandem solar cells to a remarkable 34.28% power conversion efficiency by synergistically optimizing crystallization and band alignment. T... -
Multi-Hydrogen-Bond Co-SAMs Elevate Wide-Bandgap Perovskite Solar Cells to 23.02%, Reaching 30.61% in Tandem
ACS Photonics USA Overview Researchers have achieved highly efficient and stable wide-bandgap perovskite solar cells through a novel co-assembled monolayer (Co-SAM) strategy leveraging multiple hydrogen bonds. This approach precisely con... -
All-Perovskite Tandem Solar Cell Breaks Efficiency Barrier at 29.51%, Demonstrates 1200-Hour Stability via pH-Modulated NiOₓ Interfacial Engineering
Energy & Environmental Science UK Overview Researchers have achieved a record 29.51% power conversion efficiency in all-perovskite tandem solar cells through a novel homogenization method for buried contacts utilizing pH-modulated nickel... -
Sr²⁺ Ions End Halide Segregation in Wide Bandgap Perovskites, Pushing Efficiency to 20.18% at 1.77 eV
ACS Energy Letters USA Overview Researchers have established a novel design principle utilizing Sr²⁺ ion doping to suppress triple halide intermediate formation, dramatically enhancing halide segregation resistance in wide bandgap perovs... -
BaI₂ Vapor Boosts Thermally Co-Evaporated Wide-Bandgap Perovskite Solar Cells to 18.15% Efficiency Record, Accelerating Tandem Applications
ACS Energy Letters USA Overview Thermally co-evaporated wide-bandgap perovskite solar cells have achieved a new record of 18.15% power conversion efficiency through an innovative, non-destructive BaI₂ vapor surface passivation. This brea...
