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Nanostructured Materials for Environmental Friendly and Related Energy Applications

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Nanomaterials and Nanotechnology".

Deadline for manuscript submissions: 20 December 2025 | Viewed by 738

Special Issue Editor


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Guest Editor
Department of Physic, Universit della Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy
Interests: hydrogen; methane; CCS; porous materials; nanostructure; energy conversion and storage; 2D materials; self-assembled monolayer
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Special Issue Information

Dear Colleagues,

Nanostructured materials, solids with sizes on the nanometer scale, have been under study for several years because of their size-related properties and versatility in many fields of science and technology, attracting extensive interest from researchers in the academy and industry. These include carbon-based structures (e.g. activated carbon, carbon nanotubes, fullerene), zeolites, pillared materials, organosilicates, and various other examples. Novel synthesis methods are constantly being developed to customize and upscale the material’s performance and its industrial production, but always with an eye to achieving an environmentally friendly impact.

In this Special Issue, we welcome scholars working in nanostructured materials in relation to environmental and energy applications to submit contributions in the form of research papers, communications, and reviews. Putative topics include, but are not limited to, recent research and new trends in the synthesis of porous structures, the development of advanced multifunctional materials, and their use in energy and environmental applications such as the conversion of gaseous organic pollutants, carbon capture, and the design of supercapacitors. We are particularly interested in gas sequestration and storage.

Dr. Alfonso Policicchio
Guest Editor

Manuscript Submission Information

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Keywords

  • synthesis of porous materials
  • energy storage applications
  • gas purification and storage
  • advanced characterization
  • environmental friendly

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Published Papers (1 paper)

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Research

16 pages, 10820 KB  
Article
Synergistic Enhancement of Li-O2 Battery Capacity and Cycle Life Using Carbon Nanochain/Multiwall Carbon Nanotube Composites
by Michael D. Womble, Cynthia Adebayo, Silas Cascio and Michael J. Wagner
Materials 2025, 18(16), 3897; https://doi.org/10.3390/ma18163897 - 20 Aug 2025
Viewed by 553
Abstract
Multiwalled carbon nanotube (MWCNT) Li-O2 cathodes can achieve high gravimetric capacity. However, the macropores of these cathodes require a relatively large mass of electrolyte to fill, resulting in lower true gravimetric and volumetric capacities. Here we report a simple method to incorporate [...] Read more.
Multiwalled carbon nanotube (MWCNT) Li-O2 cathodes can achieve high gravimetric capacity. However, the macropores of these cathodes require a relatively large mass of electrolyte to fill, resulting in lower true gravimetric and volumetric capacities. Here we report a simple method to incorporate a mesoporous material, carbon nanochains (CNCs), into the macropores of MWCNTs, resulting in composite cathodes that fully utilize their pore structure to store Li2O2 product. The composite cathodes exhibit additional mesopores with an average diameter of ~100 nm. This results in dramatic increases in true gravimetric (21% to 870 mAh/g) and volumetric (>200% to 5664 mAh/cm3) capacities. The composite cathodes demonstrate improved electrochemical reversibility, increasing the cycle life by more than 50%. Full article
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