Results 101 to 110 of about 7,293 (261)

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

Advanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang, Waleed Mohammed, Dierk Raabe   +2 more
wiley   +1 more source

In Situ SEM, TEM, EBSD Characterization of Nucleation and Early Growth of Pure Fe/Pure Al Intermetallic Compounds. [PDF]

Materials (Basel), 2023
Zhang X, Gao K, Wang Z, Hu X, Wang J, Nie Z.   +5 more
europepmc   +1 more source

Entropy Decoding the Fundamental Law of Phase Competition in Glass Formation

Advanced Science, EarlyView.
We validate the integration of intermetallic and eutectic phases as initial phases for composition design. The phase competition mechanism in glass formation is quantitatively clarified based on the melting entropy of competing phases. Glass‐forming ability is modulated by tuning phase competition via the melting entropy of initial phases.
Benke Huo, Zhengqing Cai, Bingtao Wang, Zhenqiang Song, Shi‐Dong Feng, Zijing Li, Xingjun Liu, Li‐Min Wang   +7 more
wiley   +1 more source

CaH₂-Assisted Molten Salt Synthesis of Zinc-Rich Intermetallic Compounds of RhZn₁₃ and Pt₃Zn₁₀ for Catalytic Selective Hydrogenation Application

Crystals
Zinc-included intermetallic compound catalysts of RhZn, PtZn, and PdZn with a molar ration of Zn/metal = 1/1, which are generally prepared using a hydrogen reduction approach, are known to show excellent catalytic performance in some selective ...
Yasukazu Kobayashi, Koharu Yamamoto, Ryo Shoji   +2 more
doaj   +1 more source

Properties of Bulk In-Pt Intermetallic Compounds in Methanol Steam Reforming. [PDF]

Chemphyschem, 2022
Köwitsch N, Barth S, Ploner K, Blume R, Teschner D, Penner S, Armbrüster M.   +6 more
europepmc   +1 more source

Confinement‐Driven CO Spillover in CuAg@MSN Tandem Catalysts Boosts C2 Selectivity Toward Electrocatalytic CO2 Reduction

Advanced Science, EarlyView.
The CuAg@MSN catalyst developed in this study promotes C─C coupling by regulating the coverage of *CO intermediates through spatial confinement effects, significantly enhancing the selectivity of CO2 electroreduction for C2 product formation. ABSTRACT Tandem catalysts represent a promising paradigm for synergistic electrochemical CO2 reduction (CO2RR ...
Jiaying Zhang, Junjie Huang, Siying Zhang, Yanjia Cui, Chao Kong, Zijian Peng, Huihui Jiang, Sirui Deng, Zhuoyao Chen, Caili Yang, Ketong He, Zhen Li, Yibing Song, Gongwei Wang, Lin Zhuang   +14 more
wiley   +1 more source

Ordered intermetallic compounds combining precious metals and transition metals for electrocatalysis. [PDF]

Front Chem, 2022
Yang M, Wan J, Yan C.
europepmc   +1 more source

An exciting Approach to Theoretical Spectroscopy

Advanced Science, EarlyView.
ABSTRACT Theoretical spectroscopy, and more generally, electronic‐structure theory, are powerful concepts for describing the complex many‐body interactions in materials. They cover methods from ground‐state properties to lattice excitations and light‐matter interaction, including time‐resolved variants.
Martí Raya‐Moreno, Alexander Buccheri, Noah Alexy Dasch, Nasrin Farahani, Ignacio Gonzalez Oliva, Andris Gulans, Seokhyun Hong, Manoar Hossain, Hannah Kleine, Martin Kuban, Sven Lubeck, Benedikt Maurer, Pasquale Pavone, Fabian Peschel, Daria Popova‐Gorelova, Lu Qiao, Elias Richter, Santiago Rigamonti, Ronaldo Rodrigues Pela, Maximilian Schebek, Kshitij Sinha, Daniel T. Speckhard, Jan Stutz, Sebastian Tillack, Dmitry Tumakov, Jānis Užulis, Mara Voiculescu, Cecilia Vona, Mao Yang, Claudia Draxl   +29 more
wiley   +1 more source

Research on microstructure and mechanical properties of ultrasonic-assisted contact reactive brazed AZ31B/Zn/AZ31B joints

Hanjie xuebao
AZ31B magnesium alloy was successfully joined via ultrasonic-assisted contact reactive brazing, with Zn serving as the interlayer. The effect of ultrasonic vibration duration on the microstructure and mechanical properties of the joints was studied.
Lei WU, Weineng TANG, wei FU, Xiajun GUO
doaj   +1 more source

New Insights on the Electronic-Structural Interplay in LaPdSb and CePdSb Intermetallic Compounds. [PDF]

Materials (Basel), 2022
Gutmann MJ, Pascut GL, Katoh K, Zimmermann MV, Refson K, Adroja DT.   +5 more
europepmc   +1 more source