scholarly journals The Applications of Ultra-Thin Nanofilm for Aerospace Advanced Manufacturing Technology

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3282
Author(s):  
Guibai Xie ◽  
Hongwu Bai ◽  
Guanghui Miao ◽  
Guobao Feng ◽  
Jing Yang ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
High Power ◽  
Manufacturing Industry ◽  
Secondary Electron ◽  
Atomic Layer ◽  
Manufacturing Technology ◽  
Advanced Manufacturing Technology ◽  
Advanced Manufacturing ◽  
Aerospace Manufacturing ◽  
Layer Deposition

With the development of industrial civilization, advanced manufacturing technology has attracted widespread concern, including in the aerospace industry. In this paper, we report the applications of ultra-thin atomic layer deposition nanofilm in the advanced aerospace manufacturing industry, including aluminum anti-oxidation and secondary electron suppression, which are critical in high-power and miniaturization development. The compact and uniform aluminum oxide film, which is formed by thermal atomic layer deposition (ALD), can prevent the deep surface oxidation of aluminum during storage, avoiding the waste of material and energy in repetitive production. The total secondary electron yield of the C/TiN component nanofilm, deposited through plasma-enhanced atomic layer deposition, decreases 25% compared with an uncoated surface. The suppression of secondary electron emission is of great importance in solving the multipactor for high-power microwave components in space. Moreover, the controllable, ultra-thin uniform composite nanofilm can be deposited directly on the complex surface of devices without any transfer process, which is critical for many different applications. The ALD nanofilm shows potential for promoting system performance and resource consumption in the advanced aerospace manufacturing industry.

scholarly journals Secondary electron emission characteristics of Al2O3 coatings prepared by atomic layer deposition

AIP Advances ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 095303 ◽  
Author(s):  
Junjiang Guo ◽  
Dan Wang ◽  
Yantao Xu ◽  
Xiangping Zhu ◽  
Kaile Wen ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Electron Emission ◽  
Secondary Electron ◽  
Secondary Electron Emission ◽  
Atomic Layer ◽  
Emission Characteristics ◽  
Layer Deposition

scholarly journals Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs

2021 ◽  
Vol 2 (1) ◽  
pp. 100297
Author(s):  
Samuel M. Dull ◽  
Shicheng Xu ◽  
Timothy Goh ◽  
Dong Un Lee ◽  
Drew Higgins ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Oxygen Reduction ◽  
Power Density ◽  
High Power ◽  
Atomic Layer ◽  
High Power Density ◽  
Bottom Up ◽  
Layer Deposition

scholarly journals High power nano-structured V2O5 thin film cathodes by atomic layer deposition

2014 ◽  
Vol 2 (36) ◽  
pp. 15044-15051 ◽  
Author(s):  
Erik Østreng ◽  
Knut Bjarne Gandrud ◽  
Yang Hu ◽  
Ola Nilsen ◽  
Helmer Fjellvåg
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
High Power ◽  
Atomic Layer ◽  
Li Ion Batteries ◽  
Layer Deposition ◽  
Li Ion

Atomic layer deposition (ALD) has been used to prepare nano-structured cathode films for Li-ion batteries of V2O5 from VO(thd)2 and ozone at 215 °C.

Exploring the key success factors of advanced manufacturing technology implementation in Indian manufacturing industry

2018 ◽  
Vol 29 (1) ◽  
pp. 25-40 ◽  
Author(s):  
Raman Kumar ◽  
Harwinder Singh ◽  
Rohit Chandel
Keyword(s):  
Production System ◽  
Latent Variable ◽  
Structural Equation ◽  
Manufacturing Industry ◽  
Success Factors ◽  
Manufacturing Technology ◽  
Equation Modeling ◽  
Advanced Manufacturing Technology ◽  
Advanced Manufacturing ◽  
Content Type

Purpose The purpose of this paper is twofold: first, to explore the relationship between success parameters and implementation of advanced manufacturing technology (AMT); and second, to examine the changes required in manufacturing system as a result of AMT implementation. Design/methodology/approach The first order confirmatory factor analysis was performed to validate the presence of observed variables on their respective latent variable. Structural equation modeling is used to test the considered eight hypotheses. Findings The finding indicates that all five success factors are positively related to the AMT implementation. The redesign in the production system and organization strategy is directly related to the AMT implementation. The notable finding is the AMT implementation has no direct impact on the redesign of human resource, but it has mediated impact through the production system. Research limitations/implications The originality and reliability of data collected for research purpose merely depends upon information and the accessible resources. Originality/value The outcome of the present work gives rise to meaningful implications for researchers and practitioners as well.

Aligning Further Education And Training With The Advanced Manufacturing Technology Strategy: South Africa Case Study

2014 ◽  
Vol 1 (1) ◽  
pp. 501-504
Author(s):  
Partson Dube ◽  
Goodwell Muyengwa ◽  
Kimberly Battle
Keyword(s):  
Manufacturing Industry ◽  
Manufacturing Sector ◽  
Further Education ◽  
Manufacturing Technology ◽  
Education Sector ◽  
Advanced Manufacturing Technology ◽  
Advanced Manufacturing ◽  
Factors Affecting ◽  
Private And Public ◽  
Engineering Training

AbstractAcademic institutions need to exhibit the appropriate flexibility to meet the demands of industry. This descriptive study seeks to identify the problems both in the private sector and in the education sector with regards to engineer training and to utilise the strengths of both to provide a solution. The study highlights the current growth of the manufacturing sector and the continuing skills gap. It identifies the problems faced by the manufacturing industry and also changes that can be made to the further education training curriculum. Investigations of the impacts of the engineering training and the factors affecting training and that inhibit or facilitate the engineering training were done. Based on experience and many discussions with the private and education sector with regards to the particular problems currently being faced by those wanting to use advanced manufacturing technology it is hoped this document will generate a lively debate between the private and public sector. This paper fulfils an identified training need and offers a practical solution to overcome a national skills shortage.

Unexpected high power performance of atomic layer deposition coated Li[Ni1/3Mn1/3Co1/3]O2 cathodes

2014 ◽  
Vol 254 ◽  
pp. 190-197 ◽  
Author(s):  
Ji Woo Kim ◽  
Jonathan J. Travis ◽  
Enyuan Hu ◽  
Kyung-Wan Nam ◽  
Seul Cham Kim ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
High Power ◽  
Atomic Layer ◽  
Power Performance ◽  
Layer Deposition
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