Results 171 to 180 of about 115,144 (219)
Advanced Science, EarlyView.The encapsulation of C70 into COF has improved the efficiency of photocatalytic CO2 reduction significantly. The introduction of C70 drives multistep charge transfer and forms a long‐lived charge‐separated state. It also thermodynamically lowers the energy barrier of the rate‐determining step.
Ying Jiang +8 more
wiley +1 more source
Advanced Science, EarlyView.The incorporation of Sn in the hard carbon doped with nonmetallic heteroatoms enhances the number of active sites and activates the sodium storage capacity of P and S, while the carbon‐based heterostructure improves electronic conductivity and stabilizes the structure during cycling.
Ziyang Jia +9 more
wiley +1 more source
Advanced Science, EarlyView.A ligand regulation strategy by modifying functional motifs (X = −NH2, −OH, and −SH) in triphenylene is pioneered and developed to afford Cu─X bonds, achieving a synergistic conduction and polarisation loss mechanism under an electromagnetic field for enhanced electromagnetic wave absorption. Abstract Conduction and polarization are known to profoundly
Siyao Cheng +10 more
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Advancing Energy Materials by In Situ Atomic Scale Methods
Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss +21 more
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Advanced Energy Materials, EarlyView.Exciton diffusion length in organic semiconductor films is determined from encounter/annihilation rates. Non‐normalized exciton densities and proper intrinsic lifetime reference avoid over‐parametrization of the fits. Monte Carlo Simulation of individual molecule‐to‐molecule hops reproduce these results (②) when matching lattice constant and hoping ...
Wenchao Yang +12 more
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A Novel Ti12‐Based Metal‐Organic Framework for Photocatalytic Hydrogen Evolution
Advanced Energy Materials, EarlyView.MIP‐209(Ti) is a new microporous MOF built up from Ti₁₂O₁₅ clusters and substituted terephthalate linkers, enabling isoreticular chemistry and clusters tunability for photocatalytic applications. Cr3⁺ doping (≤5 at%) on Ti‐oxoclusters drastically enhances water stability and boosts hydrogen production from water under simulated solar light irradiation.
Bingbing Chen +17 more
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Advanced Energy Materials, EarlyView.Through comprehensive operando and postmortem investigations, it is shown that the single‐crystalline LiNiO2 cathodes, even when cycled under stressful conditions that expedite O loss, can retain their bulk redox stability. The predominant cathode degradation mode is the growth of a densified surface layer, which severely impedes Li‐ion diffusion and ...
Muhammad Ans +14 more
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Advanced Energy Materials, EarlyView.A Ru8%‐Co3O4 catalyst containing Ru single atoms (SAs) exhibits exceptional oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) performance in acidic, neutral, and alkaline media. When used as the anode and cathode catalysts in an anion exchange membrane water electrolyzer (AEMWE) device, a low cell voltage of just 2.06 V is needed to
Yongfang Zhou +9 more
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Phase Transition in Halide Double Perovskites for Solar‐To‐Chemical Energy Conversion
Advanced Energy Materials, EarlyView.Disorder‐to‐order phase transition in double perovskite Cs2AgBiBr6 eliminates self‐trapped excitons and antisite defects and promotes charge separation, with over sixfold photoactivity enhancement in photocatalytic C−H bond activation. Abstract Halide double perovskites have recently garnered significant interest in solar energy conversion applications
Chunhua Wang +12 more
wiley +1 more source