Results 191 to 200 of about 4,293,161 (344)

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu   +5 more
wiley   +1 more source

Toward Understanding the Stability of Single‐Atom Catalysts in Oxygen Evolution Reactions

open access: yesAdvanced Energy Materials, EarlyView.
Enhancing the stability of single‐atom catalysts for the oxygen evolution reaction hinges on understanding support interactions, local geometry, and structural dynamics. Transitioning to OH‐modified surfaces offers a promising route to cap surface metals and prevent leaching, paving the way for the next generation of stable OER SACs.
Maxwell Tsipoaka, Ali A. Rownaghi
wiley   +1 more source

Additive Engineering of Sequentially Evaporated FAPbI3 Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
A novel additive engineering strategy is reported that promotes the complete conversion of precursor materials to a perovskite phase during the two‐step vapor deposition of formamidinium lead triiodide (FAPbI3). The strategy leads to a significant increase in the photovoltaic performance of thermally evaporated FAPbI3 solar cells reaching 18.34 ...
Elena Siliavka   +7 more
wiley   +1 more source

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