Search Results - feng+yan

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  1. Antisolvent-mediated Air Quench for High Efficiency Air-processed Carbon-Based Planar Perovskite Solar Cells
    Invention Description Perovskite solar cells (PSCs) have been rigorously researched and pursued as a potential low-cost, next-generation thin-film photovoltaic technology. PSCs have now achieved certified power conversion efficiencies (PCEs) exceeding 26%, which paves the way to commercial upscale manufacturing. However, the commercialization of PSCs...
    Published: 10/7/2025
    Inventor(s): Feng Yan, Jacob Wall
    Keywords(s): Materials and Electronics, Solar cells
    Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Manufacturing/Construction/Mechanical, Physical Science, Semiconductors, Materials & Processes
  2. Printable and Lightweight Perovskite Solar Films and Devices
    Invention Description Perovskite solar cells (PSCs) are a next generation thin film solar cell technology with advantages including high efficiency, low-cost fabrication approaches and flexile applications. However, current PSCs still require noble metal electrodes as well as expensive transparent electrodes which increase overall cost and may have...
    Published: 9/25/2025
    Inventor(s): Feng Yan
    Keywords(s):  
    Category(s): Advanced Materials/Nanotechnology, Physical Science, Alternative Energy, Energy & Power
  3. Ultrafast Doping in Polycrystalline Chalcogenides
    Background Cadmium telluride (CdTe) photovoltaic technology is considered one of the most successful commercial thin film solar cell technologies, boasting a power conversion efficiency of approximately 23%. Despite this achievement, the current power conversion efficiency for CdTe modules is still far from the theoretical power conversion efficiency...
    Published: 9/15/2025
    Inventor(s): Feng Yan
    Keywords(s): PS-Advanced Materials and Nanotechnology, PS-Energy and Power, PS-Environmental, Solar cells, Solar Energy, Thin Films
    Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science
  4. All-Inorganic Perovskites/Chalcogenides Multijunction Solar Cells
    Background All-inorganic perovskite solar cells (AI-PSCs) have emerged as a promising technology in the field of photovoltaics, offering significant advancements in efficiency and stability. Perovskite materials as solar energy absorbers are traditionally developed with hybrid organic-inorganic perovskites. These types of hybrid materials demonstrate...
    Published: 9/15/2025
    Inventor(s): Feng Yan
    Keywords(s): PS-Advanced Materials and Nanotechnology, PS-Energy and Power, PS-Environmental, Solar cells, Solar Energy, Thin Films
    Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science

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