Results 241 to 250 of about 101,335 (339)

Antibacterial and antiviral activity of a highly efficient electrospun r‐PET nanofiber

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Since the COVID‐19 pandemic, the emergence of clean air has increased interest in developing antimicrobial air filters, targeting sterilization and public health concerns. Nanofibers are a promising approach due to their high efficiency in air filtration, while nanoparticles adhered to the fibre surfaces can improve safety due to the biocidal ...
Karine Machry   +8 more
wiley   +1 more source

Identification of Adsorption Sites for CO2 in a Series of Rare‐Earth and Zr‐Based Metal‐Organic Frameworks

open access: yesChemPhysChem, EarlyView.
The interaction of CO2 with a series of rare‐earth and Zr‐based MOFs is studied, using DFT and GCMC simulations to identify key adsorption sites. CO2 adsorption capacities are computed and compared to experimental adsorption isotherms. While GCMC and DFT simulations are fully consistent in identifying the adsorption sites, the CO2 uptake predictions ...
Dylan Tassé   +4 more
wiley   +1 more source

Formation of a Hemispherical Droplet in a Temperature Responsive Ionic Liquid by Optical Tweezers

open access: yesChemPhotoChem, EarlyView.
Liquid‐liquid phase separation of an ionic liquid/water mixture is induced with a near‐infrared laser beam on a glass substrate. The resultant droplet with a hemispherical cap shape is stably trapped at the laser focus. The micro droplet can be used to extract molecules, offering a new methodology to microanalysis of a tiny amounts of substances ...
Rai Kobayashi   +2 more
wiley   +1 more source

Investigating Bubble Formation and Evolution in Vanadium Redox Flow Batteries via Synchrotron X‐Ray Imaging

open access: yesChemSusChem, EarlyView.
This study investigates bubble evolution in vanadium redox flow batteries (VRFBs) under different applied potentials using synchrotron X‐ray tomography. The workflow includes image processing, 3D reconstruction, manual annotation, automated segmentation via deep learning, and bubble characterization.
Kangjun Duan   +10 more
wiley   +1 more source

Study of post critical heat flux heat transfer in a forced convection system

open access: green, 1973
David N. Plummer   +3 more
openalex   +2 more sources

Plastic‐to‐Treasure: Innovative advances in photo/electro‐catalytic upcycling technologies for commodity chemicals and fuels

open access: yesEcoEnergy, EarlyView.
A huge amount of plastic waste is generated yearly. With the aid of photo/electrocatalysis, they can be upcycled to clean fuels and green chemicals, leading to rehabilitation of the environment and sustainability. This review shines a light on the design of photo/electrocatalysts for effective plastic transformation into economically high‐valued ...
Yu Xuan Leiu   +4 more
wiley   +1 more source

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