Results 191 to 200 of about 157,360 (268)

Mitigating Cyclable Li‐Ion Inventory Loss in Full Cells with Mn‐Rich Disordered Rocksalt Cathodes

open access: yesAdvanced Energy Materials, EarlyView.
DRX||Graphite full cells suffer from limited cyclable Li‐ion inventory and Mn dissolution/deposition. Dissolved Mn ions promote electrolyte decomposition and further deplete Li‐ion inventory. These insights prompt chemical pre‐lithiation and electrolyte design strategies to improve cycling stability, offering valuable guidance for the practical ...
Weibo Huang   +12 more
wiley   +1 more source

Novel Fe‐Modulating Raney‐Ni Electrodes toward High‐Efficient and Durable AEM Water Electrolyzer

open access: yesAdvanced Energy Materials, EarlyView.
Plasma spray (APS) is used to fabricate Fe‐modulated Raney‐Ni bifunctional electrodes for AEMWE. The resulting NFA‐CA exhibits distinct core–shell NiFe‐NiFe hydroxides, enabling 2 A cm⁻2 at 1.79 V—surpassing the U.S. Department of Energy's target for AWE systems—and demonstrates excellent durability with 1000 hours of stable operation at 1 A cm⁻2 ...
Tao Jiang   +9 more
wiley   +1 more source

Impact of Cathode Microstructure on Sulfur Redox Kinetics in Lithium–Sulfur Batteries

open access: yesAdvanced Energy Materials, EarlyView.
The morphology and particle size of a ketjenblack/sulfur composite (SD‐KB/S) are controlled to optimize the cathode microstructure. After deconvoluting the cell overpotential, the activation overpotential is revealed to be notably reduced for an SD‐KB/S electrode; the concentration overpotential emerges as a prominent barrier at the potential‐limiting ...
Kameron Liao, Arumugam Manthiram
wiley   +1 more source

Electrolyte Design and Optimization for Alkali Metal‐Sulfur Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Alkali metal sulfur‐based batteries, such as Li‐S, Na‐S, and K‐S batteries, are emerging as promising energy storage solutions due to their low cost and high energy density. However, comprehensive studies on the electrolytes used in in these batteries and their impact on electrochemical performance remain limited. This review summarizes recent advances
Min‐Hao Pai, Arumugam Manthiram
wiley   +1 more source

Competitive Rechargeable Zinc Batteries for Energy Storage

open access: yesAdvanced Energy Materials, EarlyView.
Growing energy demands and the associated increase in renewable energy production require robust, sustainable, and cost‐effective energy storage, in particular for large‐scale stationary applications. This review evaluates zinc‐based batteries as alternatives to lithium‐ion and vanadium redox flow systems by emphasizing zinc's accessibility ...
Janik Ruppert   +11 more
wiley   +1 more source

Assessing response to stressful emotions: a controlled crossover study using pupillometry. [PDF]

open access: yesPorto Biomed J
Noronha AC   +5 more
europepmc   +1 more source

Tailoring ZnO–CdO Nanocomposite Photoanodes Mimicking Neural Web Like Structure for Optimized Solar Water Splitting

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This is a first report on employing simple, robust and cost effective successive ionic layer adsorption and reaction approach in synthesizing ZnO–CdO nanocomposite for photoelectrochemical water splitting. A unique neural web‐like morphology is recorded in the current work.
Akanksha S. Chougale   +9 more
wiley   +1 more source

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