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5 Results Found

  • Article
  • Open Access
14 Citations
6,062 Views
18 Pages
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Identification of Subnanometric Ag Species, Their Interaction with Supports and Role in Catalytic CO Oxidation

  • Yulia Kotolevich,
  • Ekaterina Kolobova,
  • Evgeniy Khramov,
  • Jesús Efren Cabrera Ortega,
  • Mario H. Farías,
  • Yan Zubavichus,
  • Rodolfo Zanella,
  • Josué D. Mota-Morales,
  • Alexey Pestryakov and
  • Vicente Cortés Corberán
  • + 1 author
Molecules2016, 21(4), 532;https://doi.org/10.3390/molecules21040532

22 April 2016

The nature and size of the real active species of nanoparticulated metal supported catalysts is still an unresolved question. The technique of choice to measure particle sizes at the nanoscale, HRTEM, has a practical limit of 1 nm. This work is aimed...

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  • Review
  • Open Access
1 Citations
3,482 Views
34 Pages
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Synthesis and Applications of Zeolite-Encapsulated Metal Catalysts

  • Teng Zhu,
  • Tianwei Zhang,
  • Lei Xiao,
  • Cunwei Zhang and
  • Yuming Li
Catalysts2025, 15(9), 836;https://doi.org/10.3390/catal15090836

1 September 2025

Supported metal catalysts are extensively applied in the heterogeneous catalysis field. However, metal species are prone to migration and aggregation during catalytic reactions due to their high surface energy, which leads to deactivation. In recent...

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  • Article
  • Open Access
10 Citations
3,492 Views
25 Pages
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Structure of the Flight Muscle Thick Filament from the Bumble Bee, Bombus ignitus, at 6 Å Resolution

  • Jiawei Li,
  • Hamidreza Rahmani,
  • Fatemeh Abbasi Yeganeh,
  • Hosna Rastegarpouyani,
  • Dianne W. Taylor,
  • Neil B. Wood,
  • Michael J. Previs,
  • Hiroyuki Iwamoto and
  • Kenneth A. Taylor
Int. J. Mol. Sci.2023, 24(1), 377;https://doi.org/10.3390/ijms24010377

26 December 2022

Four insect orders have flight muscles that are both asynchronous and indirect; they are asynchronous in that the wingbeat frequency is decoupled from the frequency of nervous stimulation and indirect in that the muscles attach to the thoracic exoske...

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  • Feature Paper
  • Article
  • Open Access
5 Citations
2,790 Views
14 Pages
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In Situ DRIFTS Study of Single-Atom, 2D, and 3D Pt on γ-Al2O3 Nanoflakes and Nanowires for C2H4 Oxidation

  • Shengpan Peng,
  • Ziran Ma,
  • Jing Ma,
  • Hongyan Wang,
  • Kai Ren,
  • Xiaodong Wu and
  • Baodong Wang
Processes2022, 10(9), 1773;https://doi.org/10.3390/pr10091773

4 September 2022

Up to now, a great number of catalysts have been reported that are active in the oxidation of volatile organic compounds (VOCs). However, supported noble-metal catalysts (especially Pt-based catalysts) are still the most excellent ones for this react...

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  • Article
  • Open Access
1 Citations
1,088 Views
16 Pages
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Effect of Ultra-Small Platinum Single-Atom Additives on Photocatalytic Activity of the CuOx-Dark TiO2 System in HER

  • Elena D. Fakhrutdinova,
  • Olesia A. Gorbina,
  • Olga V. Vodyankina,
  • Sergei A. Kulinich and
  • Valery A. Svetlichnyi
Nanomaterials2025, 15(17), 1378;https://doi.org/10.3390/nano15171378

6 September 2025

Improving the efficiency of photocatalysts for hydrogen production while minimizing the amount of noble metals used is a pressing issue in modern green energy. This study examines the effect of ultra-small Pt additives on increasing the efficiency of...

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