Results 111 to 120 of about 40,575 (290)

Localized High‐Concentration Electrolyte with Water‐Miscible Diluent Enables Stable Zinc Deposition and Long‐Life Aqueous Zinc Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A diisopropyl ether (DIPE)‐based, localized, high‐concentration electrolyte is developed to stabilize both electrodes in aqueous zinc batteries. By reducing water activity and promoting anion‐rich zinc‐ion solvation, it builds robust interphases at both the cathode and anode, ensuring uniform deposition, suppressed corrosion, and highly reversible ...
Yuxuan Wu   +4 more
wiley   +1 more source

Hydrogen Embrittlement of Ultrafine-Grained Austenitic Stainless Steels

open access: yesReviews on Advanced Materials Science, 2018
The effect of electrochemical hydrogen-charging on tensile properties, mechanisms of plastic deformation and fracture micromechanisms was studied using two ultrafine-grained (UFG) Cr-Ni austenitic stainless steels.
Astafurova E. G.   +5 more
doaj   +1 more source

Adsorption of primary substituted hydrocarbons onto solid gallium substrates [PDF]

open access: yes
Master of ScienceDepartment of ChemistryTakashi ItoAdsorption of a series of primarily substituted hydrocarbons (RX; C[subscript]18H[subscript]37PO(OH)[subscript]2 (ODPA), C[subscript]17H[subscript]35COOH, C[subscript]18H[subscript]37OH, C[subscript]18H ...
De Silva, Chrishani Maheshwari
core   +1 more source

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

open access: yesAdvanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou   +8 more
wiley   +1 more source

Hydrogen Embrittlement of Ti-Al6-V4 Alloy Manufactured by Laser Powder Bed Fusion Induced by Electrochemical Charging

open access: yesMetals
The 3D printing of Ti-Al6-V4 alloy is subject to much current investigation, with Laser Beam Powder Bed Fusion (PBF-LB/M) being one of the most applied technologies.
Michaela Roudnicka   +4 more
doaj   +1 more source

Investigation of Hydrogen Embrittlement of Haynes 617 and Hastelloy X Alloys Using Electrochemical Hydrogen Charging

open access: yesArchives of Metallurgy and Materials
This study explores the hydrogen embrittlement behaviour of two Ni-based superalloys using electrochemical hydrogen charging. Two types of tensile specimens with different geometry for the Haynes 617 and Hastelloy X alloys were electrochemically hydrogen-charged, and then a slow strain rate test was conducted to investigate the hydrogen embrittlement ...
Jae-Yun Kim   +2 more
openaire   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Notch tensile behavior of 304L and 316L stainless steels under in-situ and ex-situ electrochemical hydrogen charging

open access: yesJournal of Materials Research and Technology
This study examines the notch tensile behavior of 304L and 316L stainless steels under in-situ and ex-situ electrochemical hydrogen charging conditions using slow strain-rate tests (SSRTs).
Seung-Hyeok Shin   +3 more
doaj   +1 more source

Raman structural studies of the nickel electrode [PDF]

open access: yes
Raman spectroscopy is sensitive to empirically controlled nickel electrode structural variations, and has unique potential for structural characterization of these materials. How the structure relates to electrochemical properties is examined so that the
Cornilsen, B. C.
core   +1 more source

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