Carbon Nanotube-Based Devices

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "D:Materials and Processing".

Deadline for manuscript submissions: closed (21 September 2022) | Viewed by 4228

Special Issue Editors

Department of Mechanical Engineering, The Pennsylvania State University, University Park, PA 16801, USA
Interests: lithium–sulfur batteries; batteries; polymeric sulfur cathodes; carbon nanotube; flexible electronics
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Guest Editor
School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China
Interests: 3D printing (additive manufacturing); functionalized polymer materials; polymer composite materials

Special Issue Information

Dear Colleagues,

We are pleased to announce a Special Issue of Micromachines focusing on “Carbon Nanotube-Based Devices”.

Carbon nanotubes have gained increasing research interests in recent years due to its high aspect ratio, elastic modulus, tensile strength, electrical conductivity, and thermal conductivity. Utilizing the above advantages of carbon nanotube can yield high-performance devices in a wide scope of research areas. With the rapid development of nanotechnologies, carbon nanotubes are now ready to further unlock the full potential of various devices including but not limited to energy storage devices, energy harvesting devices, sensors, and actuators.

This Special Issue is dedicated to presenting cutting-edge research on carbon nanotube-based devices at both the micro- and macro-scales. Particular emphasis is placed on aspects related to the role of carbon nanotubes in enhancing the performances of corresponding devices.

Dr. Meng Liao
Dr. Shaohong Shi
Guest Editors

Manuscript Submission Information

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Keywords

  • carbon nanotubes
  • batteries
  • actuators
  • sensors
  • biosensors
  • micro-devices

Published Papers (2 papers)

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Research

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10 pages, 5440 KiB  
Article
Effect of Layer Orientation and Pore Morphology on Water Transport in Multilayered Porous Graphene
by Chulwoo Park, Ferlin Robinson and Daejoong Kim
Micromachines 2022, 13(10), 1786; https://doi.org/10.3390/mi13101786 - 20 Oct 2022
Viewed by 1485
Abstract
In the present work, the effects on water transport due to the orientation of the layer in the multilayered porous graphene and the different patterns formed when the layer is oriented to some degrees are studied for both circular and non-circular pore configurations. [...] Read more.
In the present work, the effects on water transport due to the orientation of the layer in the multilayered porous graphene and the different patterns formed when the layer is oriented to some degrees are studied for both circular and non-circular pore configurations. Interestingly, the five-layered graphene membrane with a layer separation of 3.5 Å used in this study shows that the water transport through multilayered porous graphene can be augmented by introducing an angle to certain layers of the multilayered membrane system. Full article
(This article belongs to the Special Issue Carbon Nanotube-Based Devices)
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Review

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19 pages, 7420 KiB  
Review
The Relevant Approaches for Aligning Carbon Nanotubes
by Zhifu Yin, Ao Ding, Hui Zhang and Wang Zhang
Micromachines 2022, 13(11), 1863; https://doi.org/10.3390/mi13111863 - 30 Oct 2022
Cited by 4 | Viewed by 2355
Abstract
Carbon-nanotube (CNT) is a promising material owing to its compelling mechanical, thermal and electrical properties and has been applied in a broad variety of fields such as composite, fiber, film and microelectronic. Although the introductions of CNT have brought huge improvement for many [...] Read more.
Carbon-nanotube (CNT) is a promising material owing to its compelling mechanical, thermal and electrical properties and has been applied in a broad variety of fields such as composite, fiber, film and microelectronic. Although the introductions of CNT have brought huge improvement for many applications, these properties of macrostructures prepared by CNTs still cannot meet those of individual CNT. Disordered alignment of CNTs in the matrix results in degradation of performance and hinders further application. Nowadays, quantities of methods are being researched to realize alignments of CNTs. In this paper, we introduce the application of CNTs and review some typical pathways for vertical and horizontal alignment, including chemical vapor disposition, vertical self-assembly, external force, film assisted, electric field, magnetic field and printing. Besides that, advantages and disadvantages of specific methods are also discussed. We believe that these efforts will contribute to further understanding the nature of aligned CNT and generating more effective ideas to the relevant workers. Full article
(This article belongs to the Special Issue Carbon Nanotube-Based Devices)
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