Results 41 to 50 of about 737,666 (294)

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Electrochemical Anodic Oxidation-Based Membrane System for Micropollutant Removal

, 2023
Electrochemical anodic oxidation-based membrane systems have garnered significant attention in the field of micropollutant removal due to their inherent advantages, including enhanced mass transport, high electroactive area, and self-cleaning ability ...
Hongtao Yu (43676), Kun Zhao (279513), Jianbing Wang (5118731), Junfeng Niu (571852), Xiaoxia Zhang (350565), Hongxiang Li (1713490)   +5 more
core   +1 more source

Effect of anodic oxidation on tribological behavior of 2017A alloy [PDF]

, 2023
Aim In this study, it was aimed to improve the tribological properties of 2017A aluminum alloy by anodic oxidation.Design & Methodology In order to investigate the effect of 2017A aluminum alloy hard anodizing and phosphoric anodic oxidation, the ...
Akincioglu, Guelsah
core   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Corrosion potential of 304 stainless steel in sulfuric acid [PDF]

Journal of the Serbian Chemical Society, 2006
The potentiodynamic study of the electrochemical behavior of austenitic 304 stainless steel in deaerated aqueous sulfuric acid of pH 1 revealed that the steel achieved a stable corrosion potential of ca.
Jegdić Bore, Dražić Dragutin M., Popić Jovan P.   +2 more
doaj   +3 more sources

Ligand-Oxidation-Based Anodic Synthesis of Oriented Films of Conductive M‑Catecholate Metal–Organic Frameworks with Controllable Thickness

, 2023
Effective control over the crystallization of metal–organic framework (MOF) films is of great importance not only for the performance study and optimization in related applications but also for the fundamental understanding of the involved reticular ...
Min Song (57124), Pingping Li (284244), Meiling Qi (14258592), Lifeng Chi (396288), Guang Lu (1426000), Jiahao Peng (16948200), Long Chen (315739), Jingjing Jia (434505), Xinghan Pang (14483887), Yulong Xu (3075696)   +9 more
core   +2 more sources

The role of Manganese in the electrowinning of copper and zinc [PDF]

, 2010
Manganese ions are often encountered as impurities in the electrolyte used in the electrowinning of copper and zinc. The effects of manganese ions in the electrolyte on the anodic behaviour of lead alloy anodes used in the electrowinning of copper and ...
Tjandrawan, Venny
core  

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source