Electrocatalytic reactions occur at a dynamic, ion-regulated electrochemical interface, rather than at a static electrode boundary. In electrocatalytic processes such as hydrogen evolution/oxidation and CO2 reduction, which operate at potentials below the electrode's potential of zero charge, electrolyte cations are no...
Cheng-Zhang Wan, Yibo Wang, Yu Huang et al.· Advances in Materials· 0 citations
The Electric Double Layer (EDL) that self-organizes at electrode–electrolyte interfaces plays a fundamental role in electrochemistry. While its structure has been extensively studied over the last 150 years, its dynamic behavior is still not completely understood. Here, we present a novel experimental approach to probe...
Roberto Listo, James M. F. Morris, Amit Sil et al.· Nano letters (Print)· 0 citations
Nanoscale interfacial charge transfer regulates electrochemical kinetics via solid–liquid electric double layer (EDL) modulation on nanostructured electrodes. Direct probing of nanoscale charge dynamics remains limited by the lack of efficient operando techniques. Herein, we develop an electrochemical pump–probe spec...
Ji-Ping Sui, Dang-Zheng Hu, Meng Li et al.· Nano letters (Print)· 0 citations
Electrical double layers (EDLs) constitute fundamental electrochemical interfaces that, when dynamically regulated, enable tight coupling between energy transduction and information processing. Recent advances have progressively shifted the role of EDLs from passive, equilibrium charge-screening structures to actively...
Xiang Li, Zun-Kang Zhou, Di Wei· Energy Materials· 0 citations
Pulsed electrochemical conditions are known to modify copper (Cu) surface structures and alter catalytic behavior. However, the atomistic pathway underlying such dynamic evolution remains unclear. Here, we develop a parallel-evolution grand canonical Monte Carlo/molecular dynamics (PE-GCMC/MD) framework combined with a...
Yu-Miao Tian, Peng-Fei Hou, Hui-Wen Zhang et al.· Journal of the American Chem...· 0 citations
Charge-transfer-to-solvent (CTTS) excitations provide a chemically central route to generating hydrated electrons and initiating redox chemistry in solution, yet the earliest stage of CTTS---the formation of the excited state itself---is usually treated as instantaneous. Here we present a time-domain perspective of how...
Jiří Suchan, B. S. Fales, Benjamin G. Levine et al.· 0 citations
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