Results 241 to 250 of about 4,043,843 (291)

Multiple Synergistic Effects Enabling Efficient Kesterite Solar Cells via Introducing a Cu2O‐Bi2O3 Sacrificial Interlayer

open access: yesCarbon Energy, EarlyView.
The Cu2O‐Bi2O3 thin film as a sacrificial interlayer at the back contact of kesterite solar cells achieves multiple synergistic optimizations in bulk defects, interface defects, back‐contact band offset, and MoSe2 properties. This enhances carrier separation, suppresses interface recombination, and enables DMSO‐processed kesterite devices to reach a ...
Guonan Cui   +12 more
wiley   +1 more source

Multifunctional Additive Engineering Enables Controlled Crystallization for Scalable Perovskite Solar Cells

open access: yesCarbon Energy, EarlyView.
A multifunctional additive regulates perovskite precursor colloids and crystallization kinetics during slot‐die coating, enabling compact and low‐defect perovskite film. This strategy delivers an efficiency of 21.42% for perovskite solar modules with an area of 164 cm2, as well as enhanced operational stability.
Lianjie Duan   +7 more
wiley   +1 more source

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