Results 221 to 230 of about 30,361 (249)

Gradient p‐p Orbital Hybridization in Bismuth‐Doped Crystalline Carbon Nitride for Dual‐Functional Carbon‐to‐Carbon Valorization

open access: yesEcoEnergy, EarlyView.
Schematic illustration comparing the charge transfer dynamics and catalytic reaction over the (left) pristine carbon nitride and (right) Bi‐doped carbon nitride photocatalysts. In the pristine system, random charge diffusion and rapid recombination limit catalytic efficiency. In contrast, the Bi‐doped system establishes a robust internal electric field
Joel Jie Foo   +5 more
wiley   +1 more source

Perfluorinated Ionomer Dispersion Preparation: Autoclaving vs. High-Pressure Homogenizing. [PDF]

open access: yesMembranes (Basel)
Morozova SM   +9 more
europepmc   +1 more source

Boosting Built‐In Electric Field via Asymmetric Architecture for Synergistic Production of H2O2 and Benzaldehyde

open access: yesEcoEnergy, EarlyView.
Asymmetric architecture was built for synergistic production of H2O2 and benzaldehyde. The reaction mechanism involves the synergistic utilization of electrons and holes, which jointly enables efficient oxygen activation to support the simultaneous production of two high‐value products.
Han Wang   +7 more
wiley   +1 more source

Perfluorinated Sulfonic Acid-Based Ionomers: Current State and Prospects. [PDF]

open access: yesPolymers (Basel)
Kozlov VA   +4 more
europepmc   +1 more source

Nafion/PTFE composite membranes for fuel cell applications

open access: yesJournal of Membrane Science, 2003
Porous polytetrafluoroethylene (PTFE) membranes were used as support material for Nafion((R))/PTFE composite membranes. The composite membranes were synthesized by impregnating porous PTFE membranes with a self-made Nafion solution.
Huamin Zhang, Liu Fuqiang, Danmin Xing
exaly   +1 more source

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