Atomic layer–deposited nanostructures and their applications in energy storage and sensing

Nanostructures are considered to have great potential and are widely used in energy storage and sensing devices, and atomic layer deposition (ALD) is of great help for better nanostructure fabrications. ALD can help to preserve the original properties of materials, and, meanwhile, the excellent film...

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Bibliographic Details
Published in:Journal of materials research 2020-04, Vol.35 (7), p.701-719
Main Authors: Zhao, Zhe, Kong, Ye, Zhang, Zhiwei, Huang, Gaoshan, Mei, Yongfeng
Format: Article
Language:English
Subjects:
Advantages
Applied and Technical Physics
Atomic layer epitaxy
Biomaterials
Biosensors
Chemical vapor deposition
Detection
Energy storage
Inorganic Chemistry
Material properties
Materials Engineering
Materials research
Materials Science
Nanomaterials
Nanoparticles
Nanostructure
Nanostructured materials
Nanotechnology
Review
Sensors
Supercapacitors
Thickness
Zinc oxides
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Summary:Nanostructures are considered to have great potential and are widely used in energy storage and sensing devices, and atomic layer deposition (ALD) is of great help for better nanostructure fabrications. ALD can help to preserve the original properties of materials, and, meanwhile, the excellent film quality, nanoscale precise thickness control, and high conformality also play important role in fabrication process. To enhance the performance of energy storage and sensor devices, ALD has been used in directly fabricating active nanostructures, depositing protective passivation layers, etc. ALD is a convenient technique which has been widely engaged in energy-related fields including electrochemical conversion and storage, as well as in sensor and biosensors. The related research interest is increasing significantly. In this review, we summarize some of the latest works on ALD for batteries, supercapacitors, and sensors, and demonstrate the benefits of ALD comprehensively. In these devices, different materials are deposited by ALD under different conditions to achieve better battery performance, higher supercapacitor capacitance, and higher sensitivity. This review fully presents the strengths of ALD and its application in energy storage and sensing devices and proposes the future prospects for this rapidly developing technology.
ISSN:0884-2914
2044-5326
DOI:10.1557/jmr.2019.329