Results 141 to 150 of about 222,658 (358)

Disordered Rocksalts as High‐Energy and Earth‐Abundant Li‐Ion Cathodes

open access: yesAdvanced Materials, EarlyView.
Disordered rocksalts with lithium excess (DRX) offer a new direction in Li‐ion cathode design beyond conventional Ni‐ and Co‐based materials. This review highlights the design principles, synthesis strategies, and performance optimization of DRX oxides and oxyfluorides for energy‐dense, sustainable batteries using Earth‐abundant transition metals and ...
Han‐Ming Hau   +10 more
wiley   +1 more source

Cracked Metal–Phenolic Networks with Durable Confinement Capillarity for Enhanced Solar Desalination

open access: yesAdvanced Materials, EarlyView.
Nature‐inspired cracks are introduced into photothermal metal–phenolic networks (C‐MPNs). These crack patterns can be controlled to optimize water flow, enabling confinement capillarity to enhance the evaporation rate while preventing salt fouling. The cracks also serve as a buffer zone to significantly enhance the stability of the C‐MPNs, overcoming ...
Zhenxing Wang   +9 more
wiley   +1 more source

CO2‐Responsive Smart Wood Scaffold for Natural Organic Matter Removal without Secondary Pollution

open access: yesAdvanced Materials, EarlyView.
A CO2‐responsive smart wood scaffold is developed for sustainable water purification, achieving efficient natural organic matter (NOM) removal and microbial disinfection without secondary pollution. The CO2‐responsive polymer coating undergoes protonation upon CO2 exposure, enabling strong cation−π interactions with NOM.
Lin Yang   +11 more
wiley   +1 more source

Swelling and Dissolution of onion phases: The effect of temperature [PDF]

open access: yesarXiv, 2000
Contact experiments have been performed between an onion lamellar phase and brine, in the SDS/octanol/brine system. Using video microscopy we have studied the nonequilibrium behaviour of the swelling and dissolution process of onions. Experiments at T=20degC and 30degC showed that temperature has a strong effect on their bahaviour.
arxiv  

Electrochemical Cell Designs for Efficient Carbon Dioxide Reduction and Water Electrolysis: Status and Perspectives

open access: yesAdvanced Materials, EarlyView.
This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen   +3 more
wiley   +1 more source

Unsuspected faces: Borges, Brines, Valente

open access: yesMitologías hoy, 2014
My proposal focuses on linking some fifties spanish poets´creative projects (Brines and Valente, specifically) with Jorge Luis Borges. The bow is visibly established from the use, in all three cases, of a common enunciation key, the "dramatic monologue", whose formal enthronement begins with Browning and Tennyson in the last quarter of the nineteenth ...
openaire   +8 more sources

Transformations of Critical Lithium Ores to Battery-Grade Materials: From Mine to Precursors

open access: yesBatteries
The escalating demand for lithium has intensified the need to process critical lithium ores into battery-grade materials efficiently. This review paper overviews the transformation processes and cost of converting critical lithium ores, primarily ...
Sabbir Ahmed   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy