Catalytic Applications of Layered Double Hydroxides
A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Catalytic Materials".
Deadline for manuscript submissions: 31 December 2024 | Viewed by 189
Special Issue Editors
Interests: layered double hydroxides and oxides; structural design; 3D shaping of powders; adsorption and catalytic applications
Special Issues, Collections and Topics in MDPI journals
Interests: layered double hydroxides; structural memory effect; nanostructured catalysts
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Catalysis has a rich history of facilitating energy-efficient, selective molecular transformations and contributes to more than 90% of current chemical manufacturing processes.
We are excited to announce the launch of a Special Issue dedicated to establishing an international platform for the scientific community to share recent advancements in layered double hydroxides (LDHs) and their catalytic applications, including their roles as catalysts, catalyst precursors, and catalytic supports.
As two-dimensional anionic clays, LDHs consist of positively charged brucite-like layers (M(OH)6 octahedra) and interlayer anions and are described by the general formula [M2+1−XM3+X (OH)2]X+[An−]X /n ·mH2O, where M represents the metal cations and A represents the intercalated anionic species. Upon calcination, LDHs transform into mixed metal oxides. LDH-based materials benefit from their structural and compositional flexibility, cost effectiveness, relatively high specific surface area, abundant hydroxyl groups, thermal stability, unique memory properties, and semiconductor and charge transport characteristics. These properties collectively enhance their potential as catalysts for various applications.
This Special Issue will explore, but is not limited to, the design and synthesis of layered double hydroxides and their derived mixed metal oxides for applications in the following areas:
Electrocatalysis: Electrode materials for electrochemical energy storage and conversion, including batteries, supercapacitors (SCs), and water splitting processes (water oxidation and oxygen evolution reactions).
Photocatalysis: Water splitting, CO2 reduction and conversion, and environmental pollution control (total decomposition of volatile organic compounds, organic waste decomposition, DeNOx and DeSOx, etc.).
Basic Catalysis: Organic reactions such as aldol condensation, transesterification, alkylation, and the depolymerization–fractionation of (bio)polymers.
Additionally, special attention will be given to research focused on structuring 2D LDH-based catalysts into 3D architectures, such as 3D printing and coatings, to develop electrodes or photocatalytic devices and advance LDH technologies towards large-scale applications.
Submissions of original research papers, review articles, and short communications are all welcome for this Special Issue.
Dr. Elena M. Seftel
Prof. Dr. Gabriela Carja
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. Catalysts 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 2200 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
- layered double hydroxides
- mixed metal oxides
- electrocatalysis
- photocatalysis
- basic catalysis
- powders and 3D-shaped architectures
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