Results 31 to 40 of about 5,204 (231)

Element-resolved electrochemical database: AESEC polarization curves of ZnAlMg alloy coating constituents

npj Materials Degradation
An element-resolved electrochemical database of a ZnAlMg alloy coating is presented, obtained via atomic emission spectroelectrochemistry (AESEC) linear sweep voltammetry (LSV).
Junsoo Han, Kevin Ogle
doaj   +1 more source

Revealing the dynamic evolution of interfacial water during Mg anodic dissolution

Journal of Magnesium and Alloys
Though magnesium alloys possess attractive mechanical properties, their applications are severely limited by galvanic corrosion, due to the rapid anodic dissolution and anomalous hydrogen evolution.
Xinchen Xu, Xingpeng Liao, Gaoning Shi, Yuyang Chen, Leyun Wang, Hong Zhu, Xiaoqin Zeng   +6 more
doaj   +1 more source

Ethical Precision in Nanoscale Brain Interfacing

Advanced Science, EarlyView.
As brain interfaces approach the nanoscale, precision no longer only measures—it knows, predicts, and potentially reshapes the mind. This work argues that traditional ethics fails under such conditions and proposes a shift toward continuous, operation‐based governance using the recovery–discovery framework to track, constrain, and responsibly steer ...
Guilherme Wood
wiley   +1 more source

Effects of Evolving Precipitation on Chemical Transport Through Porous Media

Water Resources Research
Flow through porous media together with precipitation and/or dissolution reactions involves a unique feedback behavior as these medium‐altering reactions affect the flow field and vice versa. Herein, the relationship between a gradually increasing degree
Matan Cohen, Ishai Dror, Brian Berkowitz
doaj   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

Improving the biopharmaceutical performance of azole antifungals: a comparative study of solid dispersion and co-crystallization of ketoconazole and itraconazole

Journal of Applied Pharmaceutical Research
Background: Oral bioavailability of BCS class II azole antifungals, ketoconazole and itraconazole, is hampered by low aqueous solubility. Improving solubility and dissolution is necessary for greater therapeutic efficacy.
Payal Dasgupta, Bipul Nath, Apurba Talukdar, Atanu Sarma, Sidhartha Jyoti Bora   +4 more
doaj   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Anomalous Water Penetration in $\text{Al}^{3+}$ Dissolution

15 pages, 4 ...
Kim, Minwoo, Kim, Seungtae, Hyeon, Changbong, Yu, Ji Woon, Choi, Siyoung Q., Lee, Won Bo   +5 more
openaire   +2 more sources

Machine Learning‐Assisted KCl‐CaCl2‐LiCl Electrolyte Design for Low‐Temperature, High‐Performance Calcium‐Based Liquid Metal Batteries

Advanced Science, EarlyView.
A machine learning‐assisted framework optimizes the KCl‐CaCl2‐LiCl ternary electrolyte. The optimized 13:35:52 mol% composition enables Ca‐based liquid metal batteries to operate stably at 480 °C, with >99.5% coulombic efficiency, ultralow self‐discharge, and excellent cycling stability, advancing low‐temperature large‐scale energy storage.
Xinglin Zhou, Lei Huang, Yan Zhou, Xiaohui Ning   +3 more
wiley   +1 more source

Hydrogen Absorption and Self-Corrosion of Mg Anode: Influence of Aqueous Electrolyte Species

Corrosion and Materials Degradation
This review examines the impact of various aqueous electrolytes on hydrogen absorption and self-corrosion in magnesium (Mg) anodes. The discussion integrates both historical and recent studies to explore the mechanisms behind self-corrosion and anomalous
Andrei Nazarov, Tatiana Yurasova, Andrey Marshakov   +2 more
doaj   +1 more source