Results 161 to 170 of about 129,906 (293)

An Electrochemically‐Driven Reconstruction Strategy to Realize Highly Crystalline Covalent Organic Frameworks for Enhanced Hydrogen Evolution Reaction

open access: yesAdvanced Science, EarlyView.
An electrochemically‐driven reconstruction strategy is proposed to convert low‐crystalline imine‐linked polymers into highly crystalline, structurally ordered COFs with enhanced HER activity, which offers new insights into the structural modulation of COFs and facilitates the design of more advanced metal‐free electrocatalysts.
Yuxin Ren   +9 more
wiley   +1 more source

SiC free-standing membrane for X-ray intensity monitoring in synchrotron radiation beamlines. [PDF]

open access: yesJ Synchrotron Radiat
Trovato G   +12 more
europepmc   +1 more source

The Extremely Brilliant Source storage ring of the European Synchrotron Radiation Facility. [PDF]

open access: yesCommun Phys, 2023
Raimondi P   +47 more
europepmc   +1 more source

Surface Charge Transfer Enhanced Cobalt‐Phthalocyanine Crystals for Efficient CO2‐to‐CO Electroreduction with Large Current Density Exceeding 1000 mA cm−2

open access: yesAdvanced Science, EarlyView.
A spray‐growth method is developed to rapidly load cobalt‐phthalocyanine crystals onto carbon paper (CoPc/CP). The electrode maintains > 90% CO selectivity across potentials (−0.57–−1.32 V vs. RHE), achieving a record JCO (−1034 mA cm−2), ultra‐high mass activity (5180 A g−1), and excellent stability (145 h@−150mA cm−2), surpassing all reported Pc ...
Tengyi Liu   +10 more
wiley   +1 more source

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