Noble Metal Nanoparticles: Current State and Perspectives

A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Crystalline Metals and Alloys".

Deadline for manuscript submissions: closed (31 January 2023) | Viewed by 7357

Special Issue Editors


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Guest Editor
Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
Interests: molecular magnetsm; single-molecule magnets; nonophotonics; mesoporous silica; nanostructured systems; nanoelectronics
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Guest Editor
Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
Interests: nanomaterials; nanostructures; carbon nanoparticles; functional materials; porous nanostructure carbon

Special Issue Information

Dear Colleagues,

Noble metals have been valued and used by people for centuries. The reason for their widespread use was their intrinsic stability and biocompatibility. In the form of nanoparticles, noble metals have attracted interest for their optical, electromagnetic, and catalytic properties. Noble metal nanoparticles have been used for years, but knowledge of the origin of their properties has been limited. Nowadays, we can rationally design noble metal nanoparticles of various shapes, sizes, and surface characteristics. Their outstanding potential is reflected in the enormous interest they have attracted in the scientific world over the years.

When talking about noble metals, gold, silver, and platinum come to mind first, but we cannot forget about elements belonging to the so-called platinum group, i.e., ruthenium, rhodium, palladium, osmium, and iridium. Their physical and chemical properties are very similar to those of platinum and these unique properties lead to their common usage and multiple applications.

This Special Issue covers all the aspects of the synthesis, characterization, and application of noble metals nanoparticles. We invite researchers interested in catalysis, photocatalysis, light-harvesting, sensing, imaging, photothermal effects, drug delivery systems, antibacterial materials and encourage them to submit manuscripts.

Dr. Magdalena Laskowska
Dr. Agnieszka Karczmarska
Guest Editors

Manuscript Submission Information

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Keywords

  • Nanomaterials
  • Nanoparticles
  • Noble metal
  • AuNPs
  • AgNPs
  • PtNPs
  • Platinum Group Metals
  • Sensing
  • Catalysis
  • Nanomedicine
  • Bioactivity

Published Papers (1 paper)

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Review

33 pages, 20228 KiB  
Review
Carbon-Supported Noble-Metal Nanoparticles for Catalytic Applications—A Review
by Agnieszka Karczmarska, Michał Adamek, Sara El Houbbadi, Paweł Kowalczyk and Magdalena Laskowska
Crystals 2022, 12(5), 584; https://doi.org/10.3390/cryst12050584 - 22 Apr 2022
Cited by 19 | Viewed by 6895
Abstract
Noble-metal nanoparticles (NMNPs), with their outstanding properties, have been arousing the interest of scientists for centuries. Although our knowledge of them is much more significant today, and we can obtain NMNPs in various sizes, shapes, and compositions, our interest in them has not [...] Read more.
Noble-metal nanoparticles (NMNPs), with their outstanding properties, have been arousing the interest of scientists for centuries. Although our knowledge of them is much more significant today, and we can obtain NMNPs in various sizes, shapes, and compositions, our interest in them has not waned. When talking about noble metals, gold, silver, and platinum come to mind first. Still, we cannot forget about elements belonging to the so-called platinum group, such as ruthenium, rhodium, palladium, osmium, and iridium, whose physical and chemical properties are very similar to those of platinum. It makes them highly demanded and widely used in various applications. This review presents current knowledge on the preparation of all noble metals in the form of nanoparticles and their assembling with carbon supports. We focused on the catalytic applications of these materials in the fuel-cell field. Furthermore, the influence of supporting materials on the electrocatalytic activity, stability, and selectivity of noble-metal-based catalysts is discussed. Full article
(This article belongs to the Special Issue Noble Metal Nanoparticles: Current State and Perspectives)
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