Results 211 to 220 of about 26,513 (247)

A Pull‐Out Mooring Wave Energy Converter: Design, Analysis, and Application

open access: yesAdvanced Science, EarlyView.
A pull‐out mooring wave energy converter (POM‐WEC) with a high‐performance electromagnetic power take‐off system efficiently converts low‐frequency wave excitation into high‐speed rotor motion, enabling reliable energy harvesting in real marine environments.
Weihan Xu   +4 more
wiley   +1 more source

Electro-driven direct lithium extraction from geothermal brines to generate battery-grade lithium hydroxide. [PDF]

open access: yesNat Commun
Kong L   +10 more
europepmc   +1 more source

Metal–Organic Framework Featuring Monodispersed Silver Cation Sites for Highly Efficient and Selective Extraction of Aqueous Iodide Anions

open access: yesAdvanced Science, EarlyView.
A novel cationic metal–organic framework (MOF‐monoAg) featuring monodispersed silver (Ag+) sites is developed for the highly selective extraction of aqueous iodide ions (I−). MOF‐monoAg exhibits high accessibility, selectivity, and binding affinity toward I− ions, enabling superior iodine extraction from seawater and efficient iodide removal from ...
Xuewen Cao   +13 more
wiley   +1 more source

Hydrogel‐Coated Foam Evaporator Achieving Four‐In‐One Benefits for Efficient and Stable Solar‐Driven Water Purification

open access: yesAdvanced Science, EarlyView.
This study introduces a universal strategy for foam‐based solar evaporators, leveraging the unique advantages of hydrogel materials to effectively reduce evaporation enthalpy. At the same time, it addresses challenges such as the need for pore formation in hydrogels, water‐induced swelling, and the detachment of photothermal materials, achieving “four ...
Lele Li   +10 more
wiley   +1 more source

A Robust Solar Evaporator with Hierarchical Architecture for Ultrahigh Efficiency and Large‐Scale Zero‐Liquid‐Discharge Desalination

open access: yesAdvanced Science, EarlyView.
This study presents a low‐carbon footprint, robust 3D (three‐dimensional) evaporator featuring multi‐level low‐tortuosity channels for highly efficient desalination. It achieves an outstanding average evaporation rate of 8.1 kg m−2 h−1, salt collection rate of 1.95 kg m−2 h−1, and durability in high‐salinity brine.
Lili Sun   +5 more
wiley   +1 more source

Dissolution Study of Biodegradable Magnesium Silicide Thin Films for Transient Electronic Applications

open access: yesAdvanced Science, EarlyView.
Magnesium silicide (Mg2Si) is introduced as a narrow‐bandgap, biodegradable semiconductor for transient electronics. RF‐sputtered and annealed Mg2Si thin films show high intrinsic electrical conductivity and low thermal conductivity. The polycrystalline material undergoes hydrolysis in aquatic and composting environments with minimal cytotoxicity ...
Ji‐Woo Gu   +17 more
wiley   +1 more source

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