Results 351 to 360 of about 8,885,332 (432)

A perovskite solar cell-photothermal-thermoelectric tandem system for enhanced solar energy utilization. [PDF]

open access: yesSci Technol Adv Mater
Zhong H   +6 more
europepmc   +1 more source

Revealing Trapped Carrier Dynamics at Buried Interfaces in Perovskite Solar Cells via Infrared‐Modulated Action Spectroscopy with Surface Photovoltage Detection

open access: yesAdvanced Materials, EarlyView.
A new spectroscopy technique (i.e., pump‐push‐surface photovoltage) is introduced that monitors trapped carrier dynamics at the buried interfaces in perovskite solar cells (PeSCs) via combining optical trap activation by infrared light with surface photovoltage detection.
Beier Hu   +13 more
wiley   +1 more source

Electron Extraction Optimization for Carbon‐Based Hole‐Conductor‐Free Perovskite Photovoltaics With Record 1.41 V VOC

open access: yesAdvanced Materials, EarlyView.
A gradient electron energy level strategy is constructed to reduce voltage losses in planar HTL‐free CsPbI2Br C‐PSCs. This electron extraction optimization enables rapid photogenerated electron extraction and carrier separation, thereby suppressing recombination at the back contact. The resulting PSCs deliver a record VOC of 1.41 V, a high PCE of 17.42%
Zhiqi Li   +13 more
wiley   +1 more source

Tetraalkylammonium salts (TAS) in solar energy applications - A review on in vitro and in vivo toxicity. [PDF]

open access: yesHeliyon
Mustafa NM   +7 more
europepmc   +1 more source

Coupling of Solar Energy and Thermal Energy for Carbon Dioxide Reduction: Status and Prospects.

Angewandte Chemie, 2020
Enormous efforts have been devoted to carbon dioxide (CO2) reduction by utilizing various driving forces, such as heat, electricity and radiation. However, efficient reduction of CO2 is still challenging because of the sluggish kinetics.
Zhou‐jun Wang   +3 more
semanticscholar   +1 more source

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