Results 181 to 190 of about 313,235 (301)

Heterostructured Electrocatalysts: from Fundamental Microkinetic Model to Electron Configuration and Interfacial Reactive Microenvironment

open access: yesAdvanced Materials, EarlyView.
Heterostructures have emerged as advanced electrocatalysts to convert earth‐abundant simple molecules into high‐value‐added products. On the basis of atomistic understanding to accelerate the electrochemical processes, the architecture of heterostructured electrocatalysts is comprehensively discussed from the point of view of modulating electronic ...
Yun Li   +3 more
wiley   +1 more source

Titanium Self‐Intercalation in Titanium Diselenide Devices: Insights from In Situ Transmission Electron Microscopy

open access: yesAdvanced Materials, EarlyView.
This study investigates bias‐induced structural transformations in 1T‐TiSe2 devices, focusing on the transition from the 1T metallic phase to the distorted 1Td phase and ultimately to an orthorhombic Ti9Se2 conducting phase. Using ex‐situ and in‐situ TEM, dynamic structural changes and insights into the effect of thickness on phase transitions ...
Hsin‐Ya Sung   +6 more
wiley   +1 more source

Thermodynamics “beyond” local equilibrium

open access: green, 2001
José M. G. Vilar, J. M. Rubı́
openalex   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Kinetically Dormant Ni‐Rich Layered Cathode During High‐Voltage Operation

open access: yesAdvanced Materials, EarlyView.
Ni‐rich layered cathode remains thermodynamically reversible but undergoes dramatic kinetic degradation at high voltage, leading to the commonly observed capacity loss that in fact can be recovered under kinetic‐free conditions. Such kinetic dormant behavior highly synchronizes with the lattice strain evolution stemming from layered/rock‐salt ...
Jiyu Cai   +28 more
wiley   +1 more source

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