Results 161 to 170 of about 2,800 (217)

Multi‐Method Investigation of Intergranular Corrosion of the Aluminium Alloy EN AW‐2024 With Different Cooling Rates After Solution Heat Treatment—Metallography and Eddy Current Testing

Materials and Corrosion, EarlyView.
The corrosion resistance of heat‐treatable aluminium alloys depends directly on the applied heat treatment. This article discusses the relationship between cooling rate and intergranular corrosion sensitivity. The intergranular corrosion depths were determined by light microscopy of cross‐sections and correlated with both non‐destructive eddy current ...
Hanna Schulz, Andreas Heyn, Saskia Roßberg, Paul Rosemann   +3 more
wiley   +1 more source

Ultrastrong and ductile precipitation-hardened alloy via high antiphase boundary energy. [PDF]

Sci Adv
Dai S, Shi Y, He J, Hou J, Zhang F, Wu Z, Ma C, Liu S, Schökel A, Ma Y, Wei S, Pistidda C, Lei Z, Lu Z.   +13 more
europepmc   +1 more source

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

Influence of Noble Metals on Morphology and Topology of Structural Elements in Magnesium Alloy. [PDF]

Materials (Basel)
Greshta VL, Shalomeev VA, Lukianenko OS, Bogucki R, Korniejenko K, Tabunshchyk SS.   +5 more
europepmc   +1 more source

The Effect of Alloying Elements and Impurities on the Composition and Formation of Intermetallic Particles in Titanium and Titanium Alloys

Surface and Interface Analysis, EarlyView.
ABSTRACT The corrosion resistance of alpha and near‐alpha titanium alloys has resulted in their widespread application in extreme environments. Their corrosion behavior is often influenced by their microstructure, particularly intermetallic particles (IMPs), and even slight compositional variations can produce significant differences in microstructure ...
Adam M. Morgan, Jeffrey D. Henderson, Sridhar Ramamurthy, James J. Noël   +3 more
wiley   +1 more source

Structural chemistry of intermetallic compounds for active site design in heterogeneous catalysis. [PDF]

Chem Sci
Roy N, MacIntosh K, Eid M, Canning G, Rioux RM.   +4 more
europepmc   +1 more source

Effect of Metal–Metal Distance on the Performance of Dual‐Atom Catalysts for the Oxygen Reduction Reaction: A Density Functional Theory and Micro‐kinetics Study

Small, EarlyView.
Density functional theory calculations and microkinetic modeling were carried out on 108 dual‐atom catalysts with varied metalmetal distances ranging from 2.2 to 3.5 Å. The results reveal that moderate spacing of around 3.0 Å promotes bridging oxygen adsorption and dissociative reduction pathways, weakens the hydroxylhydroperoxyl scaling relationship ...
Yu Mao, Yongfang Zhou, Mengjiao Li, Ziyun Wang, Run Shi, Lu Shang, Tierui Zhang, Geoffrey I. N. Waterhouse   +7 more
wiley   +1 more source

Machine learning-assisted Ru-N bond regulation for ammonia synthesis. [PDF]

Nat Commun
Li Z, Zhang M, Su X, Lu Y, Li J, Zhang Q, Li W, Qian K, Lu X, Dai B, Hosono H, Qi Y, Xu M, Tai R, Chen JS, Ye TN.   +15 more
europepmc   +1 more source

Sodium‐Based Battery Component Design: Imitating Lithium or Forging New Paths?

Small, EarlyView.
This Perspective elucidates the decisive yet underexplored impact of cation chemistry, Na+ vs. Li+ charge carriers, on the design, selection, and formulation of their corresponding battery systems, addressing common misconceptions and the pitfalls of overreliance on Li+ design principles. Leveraging the unique characteristics of Na+, it comprehensively
Xingxing Wang, Ziyu Song, Wenfang Feng, Moritz Schütte, Sascha Berg, Feng Cai, Viviane Maccio‐Figgemeier, Dirk Uwe Sauer, Stefano Passerini, Michel Armand, Zhibin Zhou, Egbert Figgemeier, Heng Zhang, Gebrekidan Gebresilassie Eshetu   +13 more
wiley   +1 more source