Functional Nanomaterials for Applications in Renewable Energy and Sensors

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Energy and Catalysis".

Deadline for manuscript submissions: closed (30 April 2025) | Viewed by 2270

Special Issue Editors


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Guest Editor
Department of Environmental Engineering and Science, Feng Chia University, Taichung, Taiwan
Interests: functional nanomaterials; sensing materials; energy materials; photocatalysis; renewable energy
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Environmental Engineering and Science, Feng Chia University, Taichung, Taiwan
Interests: biochar application; functional nanomaterials; renewable energy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Heterostructured nanomaterials have been explored as potential catalysts in many heterogeneous catalysis applications, such as photo/electrochemical water splitting, carbon dioxide conversion, pollutant remediation, hydrodesulfurization of petroleum, organic molecule transformations, etc. Herein, we invite authors to contribute original research articles or comprehensive review articles covering the most recent progress and new developments in the synthesis and utilization of heterostructure nanomaterials for highly efficient and novel processes associated with catalytic applications in energy, sensors, and environmental sustainability. This Special Issue aims to cover a broad range of subjects from heterostructured nanomaterial synthesis to the design and technologies with nanomaterial integration. The article type includes full papers, communications, and reviews. Potential topics include but are not limited to the following:

  • Heterostructured nanomaterial development, synthesis, and fabrication for catalytic reactions;
  • Design and preparation of novel nanotextured/nanostructured surfaces for improved energy storage and conversion efficiencies, and sensing technology;
  • Low-dimensional nanomaterials or nanocomposites for catalysis applications;
  • Green techniques for heterostructure nanomaterial processing;
  • Nanomaterial-based technologies for environmental and sustainable catalysis issues;
  • Other studies of nanoscience and nanotechnology associated with catalysis and sustainability.

Prof. Dr. Jerry J. Wu
Dr. Cheng-Hua Liu
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. Nanomaterials 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 2400 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

  • heterostructure nanomaterials
  • catalytic energy
  • sensor technology
  • environmental catalysis
  • sustainability
  • photocatalysis
  • carbon dioxide reduction

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Published Papers (1 paper)

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Review

22 pages, 26989 KiB  
Review
Electrocatalytic and Photocatalytic N2 Fixation Using Carbon Catalysts
by Changchun Xu, Hongli Su, Shuaifei Zhao, Azadeh Nilghaz, Kunning Tang, Luxiang Ma and Zhuo Zou
Nanomaterials 2025, 15(1), 65; https://doi.org/10.3390/nano15010065 - 2 Jan 2025
Viewed by 2041
Abstract
Carbon catalysts have shown promise as an alternative to the currently available energy-intensive approaches for nitrogen fixation (NF) to urea, NH3, or related nitrogenous compounds. The primary challenges for NF are the natural inertia of nitrogenous molecules and the competitive hydrogen [...] Read more.
Carbon catalysts have shown promise as an alternative to the currently available energy-intensive approaches for nitrogen fixation (NF) to urea, NH3, or related nitrogenous compounds. The primary challenges for NF are the natural inertia of nitrogenous molecules and the competitive hydrogen evolution reaction (HER). Recently, carbon-based materials have made significant progress due to their tunable electronic structure and ease of defect formation. These properties significantly enhance electrocatalytic and photocatalytic nitrogen reduction reaction (NRR) activity. While transition metal-based catalysts have solved the kinetic constraints to activate nitrogen bonds via the donation-back-π approach, there is a problem: the d-orbital electrons of these transition metal atoms tend to generate H-metal bonds, inadvertently amplifying unwanted HER. Because of this, a timely review of defective carbon-based electrocatalysts for NF is imperative. Such a review will succinctly capture recent developments in both experimental and theoretical fields. It will delve into multiple defective engineering approaches to advance the development of ideal carbon-based electrocatalysts and photocatalysts. Furthermore, this review will carefully explore the natural correlation between the structure of these defective carbon-based electrocatalysts and photocatalysts and their NF activity. Finally, novel carbon-based catalysts are introduced to obtain more efficient performance of NF, paving the way for a sustainable future. Full article
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