Results 171 to 180 of about 431,327 (282)

Shedding Light on Common Misinterpretations in Photocatalyst Characterization

open access: yesAdvanced Energy Materials, EarlyView.
For heterogeneous semiconductor‐based photocatalysts, Marschall et al. highlight common misconceptions in material synthesis, characterization, and performance evaluation, together with detailed explanations on how to avoid them. The guidelines thus presented can help to improve reporting of photocatalyst performance in environmental applications, such
Roland Marschall   +2 more
wiley   +1 more source

The Effect of Pore Functionality in Multicomponent Covalent Organic Frameworks on Stable Long‐Term Photocatalytic H2 Production

open access: yesAdvanced Energy Materials, EarlyView.
Five COFs are synthesized through a multicomponent reaction, preserving a similar backbone while introducing varying pore functionalities. All COFs demonstrate excellent chemical stability and sustained H2 production under sunlight for 7‐15 days. The imidazole‐functionalized COF exhibits the highest H2 production, which can be attributed to its high ...
Prasenjit Das   +18 more
wiley   +1 more source

Dual Plasmonic Fields Enable High‐Density Hot‐Electron Generation with Stepwise Charge Transfer Directed to Oxygen Reduction Sites for Enhanced Artificial Photosynthesis of H2O2

open access: yesAdvanced Energy Materials, EarlyView.
A catalyst architecture formed by ZnIn2S4 nanosheets integrated with two non‐noble plasmonic semiconductors, W18O49 nanoneedles and MoO3‐X nanosheets is constructed and it achieves high‐density hot‐electron generation with stepwise charge transfer directed to oxygen reduction sites.
Xiaowen Ruan   +8 more
wiley   +1 more source

The emergence of metabolisms through Earth history and implications for biospheric evolution. [PDF]

open access: yesPhilos Trans R Soc Lond B Biol Sci
Moody ERR   +6 more
europepmc   +1 more source

Durable and Efficient Solar CO2‐to‐CO Conversion Enabled by Single‐Atom Ag on Zn3(PO4)2 Cathode Coupled With a GaAs/PtSA@NiOOH Photoanode

open access: yesAdvanced Energy Materials, EarlyView.
Atomic dispersion of Ag within a Zn3(PO4)2 electrocatalysts matrix shows outstanding selectivity for CO evolution, following the intermediate pathway: *CO2 → *COOH → *CO → CO(g) The configuration stabilizes key intermediates and promotes efficient CO2‐to‐CO conversion under electrochemical conditions.
Maheswari Arunachalam   +4 more
wiley   +1 more source

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