Advances and Perspectives in Noble Metal Nanoparticles

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

Deadline for manuscript submissions: 30 July 2025 | Viewed by 306

Special Issue Editors


E-Mail Website
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
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
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 Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Noble metals have been valued and used by people for centuries. The reason for their widespread use is their intrinsic stability and biocompatibility. In terms of nanoparticles, noble metals have attracted interest for their optical, electromagnetic, and catalytic properties. Noble metal nanoparticles have been used for years, but the knowledge of the origin of their properties has been limited. Currently, 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 metal nanoparticles. We invite and encourage researchers interested in catalysis, photocatalysis, light-harvesting, sensing, imaging, photothermal effects, drug delivery systems, and antibacterial materials to submit manuscripts.

Dr. Magdalena Laskowska
Dr. Agnieszka Karczmarska
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Crystals is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2100 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • nanomaterials
  • nanoparticles
  • noble metal
  • AuNPs
  • AgNPs
  • PtNPs
  • platinum group metals
  • sensing
  • catalysis
  • nanomedicine
  • bioactivity

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

11 pages, 3790 KiB  
Article
Effects of the Doping of La and Ce in the Pt/B-TiO2 Catalyst in Selective Oxidation Reaction of Glycerol
by Zhihui Wang, Xueqiong Zhang, Bo Hai, Hao Zhang and Lijun Ding
Crystals 2025, 15(4), 301; https://doi.org/10.3390/cryst15040301 - 25 Mar 2025
Viewed by 115
Abstract
The increased production of biodiesel results in a corresponding rise in the production of glycerol (GLY) as a by-product. The selective oxidation of glycerol can yield relatively simple products under mild reaction conditions, offering high added value and positioning it as one of [...] Read more.
The increased production of biodiesel results in a corresponding rise in the production of glycerol (GLY) as a by-product. The selective oxidation of glycerol can yield relatively simple products under mild reaction conditions, offering high added value and positioning it as one of the most promising methods for industrialization. In this study, we employed black titanium dioxide (B-TiO2) as a support and deposited platinum (Pt) to create a noble metal-supported catalyst. Lanthanum (La) or cerium (Ce) was doped into B-TiO2 to enhance the concentration of oxygen vacancies in the support, thereby improving catalyst activity. Throughout the research process, we also investigated the impact of varying amounts of La or Ce doping on catalyst performance. Analysis of the catalytic experimental data revealed that Pt/30%Ce-B-TiO2 exhibited the highest catalytic performance. Structural analysis of the catalysts showed that the synergistic effect between Pt0 and oxygen vacancies contributed to enhancing catalyst activity. Full article
(This article belongs to the Special Issue Advances and Perspectives in Noble Metal Nanoparticles)
Show Figures

Graphical abstract

Back to TopTop