Results 151 to 160 of about 129,906 (293)

Oxidized Ti Single Atoms and Co₃O₄ with Abundant Oxygen Vacancies Collaborating with Adjacent Pd Sites for an Efficient and Stable Oxygen Reduction Reaction

open access: yesAdvanced Science, EarlyView.
ORR pathways on the surface of CP@Ti‐1 catalyst, where oxygen vacancies in Co‐oxide and oxidized Ti single atoms promote the O2 splitting while adjacent Pd sites trigger the subsequent hydration step. Abstract The current study addresses these key issues by providing the ensemble sites and creating oxygen vacancies in the oxidized Ti‐single atoms. Here
Hong‐Wei Chang   +9 more
wiley   +1 more source

Sulfur Bridge Geometry Boosts Selective FeIV═O Generation for Efficient Fenton‐Like Reactions

open access: yesAdvanced Science, EarlyView.
The sulfur bridge regulated the geometry and electronic effects of Fe diatomic pairs for selective and efficient generation of FeIV═O, opening an avenue to tune the microenvironment of active atomically dispersed sites and increase their loading amounts. Abstract High‐valent iron–oxo species (FeIV═O) is a fascinating enzymatic agent with excellent anti‐
Xunheng Jiang   +12 more
wiley   +1 more source

Exploiting fourth-generation synchrotron radiation for enzyme and photoreceptor characterization. [PDF]

open access: yesIUCrJ
Malla TN   +16 more
europepmc   +1 more source

Synchrotron radiation based operando characterization of battery materials. [PDF]

open access: yesChem Sci, 2023
Black AP   +8 more
europepmc   +1 more source

Multivariate Covalent Organic Frameworks for High‐Performance Ammonia Nitrogen Separation: Structure‐Property‐Function Relationships

open access: yesAdvanced Science, EarlyView.
Theoretically, this study provides new insights into the atomic‐level adsorption mechanisms and structure‐property‐function relationships of sulfonated COFs for boosting ammonia nitrogen separation. Practically, the findings of this study can guide the design and optimization of COFs and other porous crystalline adsorbents to enhance the capture and ...
Yunhui Zhang   +10 more
wiley   +1 more source

MRI overestimates articular cartilage thickness and volume compared to synchrotron radiation phase-contrast imaging. [PDF]

open access: yesPLoS One, 2023
Bairagi S   +10 more
europepmc   +1 more source

Turning Microstructure in Block Copolymer Membranes: A Facile Strategy to Improve CO2 Separation Performance

open access: yesAdvanced Science, EarlyView.
A simple and effective non‐solvent‐induced microstructure rearrangement (MSR) technique is proposed to enhance the gas separation performance of Pebax 2533 membranes. By immersing Pebax 2533 membranes in amino acid salt solutions to induce MSR, the CO2 permeability of the Pebax 2533‐GlyK 10 wt.% membrane reached 1180 Barrer.
Jing Wei   +16 more
wiley   +1 more source

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