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Design and Construct Two-Dimensional Super Thin Materials

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Materials Chemistry".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 2027

Special Issue Editors


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Guest Editor
Insitute for Advanced Study, Shenzhen University, Shenzhen 518000, China
Interests: 2D super thin materials and heterointerfaces; chemistry and material functionality limited to 2D; modulation strategies for task-specific 2D materials; screening and technology innovation of 2D materials; 2D super thin materials and their application window

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Guest Editor
Institute for Advanced Study, Shenzhen University, Shenzhen, China
Interests: 2D ceramics; super thin materials; 2D hetero-structures; 2D modulation; energy storage

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Guest Editor
Institute for Advanced Study, Shenzhen University, Shenzhen, China
Interests: membranes; 2D materials; batteries energy storage; Li-metal batteries; polymer functionalization

Special Issue Information

Dear Colleagues,

Two-dimensional (2D) materials, including hexagonal boron nitrides (hBN), Mxenes, and MOFs, have emerged as a new class of materials and have attracted considerable attention from researchers in the past few years for various commercial areas, such as energy production, storage, and device applications. More recently, the emergence of 2D heterostructures from the synergetic combinations of different 2D materials has put forward this material technology for next-level sensitive applications with intriguing functionalities of substituted components. In this pursuit, a deep understanding of these 2D materials at the atomic and molecular level is highly desirable to unlock the design and construction of superthin, high-quality, task-specific 2D films. With the notable exception of the commercial realization of graphene-based materials, the development of various novel 2D materials remains immature and needs further technology validation in terms of simple and saleable synthesis protocols.

Considering the ongoing research on design and technology innovation around 2D-based materials, this Special Issue aims to collect significant contributions in the form of original research or reviews in the design and technology-oriented manufacturing of 2D-based superthin materials for various applications.

Dr. Waseem Raza
Dr. Xingke Cai
Dr. Arshad Hussain
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. Molecules is an international peer-reviewed open access semimonthly 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 2700 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

  • 2D super thin materials and heterointerfaces
  • chemistry and material functionality limited to 2D
  • modulation strategies for task-specific 2D materials
  • screening and technology innovation of 2D materials
  • 2D super thin materials and their application window

Published Papers (1 paper)

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Research

12 pages, 2935 KiB  
Article
CeO2-Supported TiO2−Pt Nanorod Composites as Efficient Catalysts for CO Oxidation
by Haiyang Wang, Ruijuan Yao, Ruiyin Zhang, Hao Ma, Jianjing Gao, Miaomiao Liang, Yuzhen Zhao and Zongcheng Miao
Molecules 2023, 28(4), 1867; https://0-doi-org.brum.beds.ac.uk/10.3390/molecules28041867 - 16 Feb 2023
Cited by 1 | Viewed by 1453
Abstract
Supported Pt-based catalysts have been identified as highly selective catalysts for CO oxidation, but their potential for applications has been hampered by the high cost and scarcity of Pt metals as well as aggregation problems at relatively high temperatures. In this work, nanorod [...] Read more.
Supported Pt-based catalysts have been identified as highly selective catalysts for CO oxidation, but their potential for applications has been hampered by the high cost and scarcity of Pt metals as well as aggregation problems at relatively high temperatures. In this work, nanorod structured (TiO2−Pt)/CeO2 catalysts with the addition of 0.3 at% Pt and different atomic ratios of Ti were prepared through a combined dealloying and calcination method. XRD, XPS, SEM, TEM, and STEM measurements were used to confirm the phase composition, surface morphology, and structure of synthesized samples. After calcination treatment, Pt nanoparticles were semi-inlayed on the surface of the CeO2 nanorod, and TiO2 was highly dispersed into the catalyst system, resulting in the formation of (TiO2−Pt)/CeO2 with high specific surface area and large pore volume. The unique structure can provide more reaction path and active sites for catalytic CO oxidation, thus contributing to the generation of catalysts with high catalytic activity. The outstanding catalytic performance is ascribed to the stable structure and proper TiO2 doping as well as the combined effect of Pt, TiO2, and CeO2. The research results are of importance for further development of high catalytic performance nanoporous catalytic materials. Full article
(This article belongs to the Special Issue Design and Construct Two-Dimensional Super Thin Materials)
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