Recent Advances in sp-Carbon-Based Materials and Nanostructures

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Nanotechnology and Applied Nanosciences".

Deadline for manuscript submissions: closed (31 December 2019) | Viewed by 5862

Special Issue Editors


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Guest Editor
Department of Energy, Politecnico di Milano, via Ponzio 34/3, 20133 Milano, Italy
Interests: nanostructured carbon materials; molecular modeling; molecular spectroscopy; materials science; quantum chemistry; polyconjugated polymers

E-Mail Website
Guest Editor
Department of Energy, Politecnico di Milano, via Ponzio 34/3, 20133 Milano, Italy
Interests: nanostructured material growth; carbon nanostructures; structure, vibrational and electronic properties; nanostructured materials for energy applications
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Special Issue Information

Dear Colleagues,

In the last 30 years, carbon materials and nanostructures have played a relevant and increasing role in science and technology. Among them, carbyne, the lacking allotrope consisting of sp-hybridized carbon atoms, and finite-lenght sp-carbon nanostructures raised significant interest in the past, which is now progressively increasing also in connection with the new hybrid sp–sp2 materials investigated in the last 10 years (graphynes, graphdiyne, and related systems). Sp-carbon-based materials are of potential interest for future applications in molecular electronics, optoelectronics, energy conversion and storage, catalysis, as a possible alternative to overcome the limitations of the presently employed materials.

Different chemical and physical strategies have been developed to produce sp-carbon nanostructures, and many characterization techniques have been adopted to investigate their properties, also including a large number of computational and theoretical works. The possibility to tune their electronic and optical properties on the basis of their peculiar molecular structure, the subtle interplay between intra- and intermolecular effects, and their exotic properties are intriguing, and many questions still need an answer.    

The aim of this Special Issue is to present the last achievements obtained in the research on sp-carbon-based materials (polyynes, cumulenes, linear carbon chains, carbon atomic wires) and related systems (hybrid sp–sp2 or sp–sp3 systems). Both experimental (synthesis, preparation, characterization, applications) and theoretical contributions (molecular modeling and design) are welcome and, in particular, studies presenting a multidisciplinary approach are encouraged.

Dr. Alberto Milani
Prof. Dr. Carlo Casari
Guest Editors

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Keywords

  • Carbyne
  • Polyynes, cumulenes, and related structures
  • sp-carbon nanostructures
  • 2D sp-carbon based materials: Graphyne and Graphdiyne
  • Hybrid sp–sp2 and sp–sp3 carbon systems

Published Papers (1 paper)

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Review

21 pages, 8171 KiB  
Review
Mini-Review: Modeling and Performance Analysis of Nanocarbon Interconnects
by Wen-Sheng Zhao, Kai Fu, Da-Wei Wang, Meng Li, Gaofeng Wang and Wen-Yan Yin
Appl. Sci. 2019, 9(11), 2174; https://doi.org/10.3390/app9112174 - 28 May 2019
Cited by 23 | Viewed by 5411
Abstract
As the interconnect delay exceeds the gate delay, the integrated circuit (IC) technology has evolved from a transistor-centric era to an interconnect-centric era. Conventional metallic interconnects face several serious challenges in aspects of performance and reliability. To address these issues, nanocarbon materials, including [...] Read more.
As the interconnect delay exceeds the gate delay, the integrated circuit (IC) technology has evolved from a transistor-centric era to an interconnect-centric era. Conventional metallic interconnects face several serious challenges in aspects of performance and reliability. To address these issues, nanocarbon materials, including carbon nanotube (CNT) and graphene, have been proposed as promising candidates for interconnect applications. Considering the rapid development of nanocarbon interconnects, this paper is dedicated to providing a mini-review on our previous work and on related research in this field. Full article
(This article belongs to the Special Issue Recent Advances in sp-Carbon-Based Materials and Nanostructures)
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