Results 91 to 100 of about 5,474,145 (308)

Tailoring coordination environments of single-atom electrocatalysts for hydrogen evolution by topological heteroatom transfer

Nature Communications
The rational design of carbon-supported transition-metal single-atom catalysts requires the precise arrangement of heteroatoms within the single-atom catalysts. However, achieving this design is challenging due to the collapse of the structure during the
Sheng Qian, Feng Xu, Yu Fan, Ningyan Cheng, Huaiguo Xue, Ye Yuan, Romain Gautier, Tengfei Jiang, Jingqi Tian   +8 more
doaj   +1 more source

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

Advanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling, Philipp von Hartrott, Jörg Waitelonis, Thomas Hanke, Henk Birkholz, Hossein Beygi Nasrabadi, Khashayar Razghandi, Kamilla Zaripova, Felix Thonagel, Fabian Neuhaus, Martin Glauer, Lars Vogt, Harald Sack, Lutz Mädler, Bernd Bayerlein, Chris Eberl   +15 more
wiley   +1 more source

Triple-atom catalysts: Atomic-level engineering for next-generation catalytic energy conversion

Nano Research
In the new era of atomic catalysis, precisely manipulating atomic structures to design multiple catalytic active sites has become a central focus. Compared to single-atom catalysts and dual-atom catalysts, triple-atom catalysts (TACs) have garnered ...
Lizhou Zhu, Sizhuo Feng, Longlu Wang
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Stabilization of single atom catalysts

Science Bulletin, 2021
Lei, Zhang, Xiufei, Zhao, Hu, Zhou, Liming, Ding   +3 more
openaire   +2 more sources

Bimetallic Single-Atom Catalysts for Water Splitting

Nano-Micro Letters
Abstract Green hydrogen from water splitting has emerged as a critical energy vector with the potential to spearhead the global transition to a fossil fuel-independent society. The field of catalysis has been revolutionized by single-atom catalysts (SACs), which exhibit unique and intricate interactions between atomically dispersed metal ...
Deshmukh, Megha A., Bakandritsos, Aristides, Zbořil, Radek   +2 more
openaire   +4 more sources

A New Eye Re-looking at Single-Site Catalysts

, 2021
In the December issue of Chem, Li et al. developed an operando Mössbauer spectroscopy to portray a spin-crossover-involved mechanism of a single-Fe-atom electrocatalyst during the oxygen reduction reaction.
Yang, Zhongjie, Tang, Zhiyong, Long, Chang   +2 more
core   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Single-Atom Catalysts: A New Frontier in Heterogeneous Catalysis

, 2013
Supported metal nanostructures are the most widely used type of heterogeneous catalyst in industrial processes. The size of metal particles is a key factor in determining the performance of such catalysts.
Li, Jun, 张涛, Jun Li, Qiao, Botao, Yang, Xiao-Feng, Wang, Aiqin, Liu, Jingyue, Jingyue Liu, Zhang, Tao   +8 more
core   +1 more source