Characteristics of Progressive Damage of ZnO Nanowires during Contact Sliding under Relatively Low Loads
Joint Authors
Kim, Hae Jin
Kim, Dae Eun
Kang, Kyeong Hee
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-03
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
ZnO nanowires have received much interest owing to their particular structural and piezoelectric properties.
For widespread application of ZnO nanowires in various nanotechnologies, the mechanical reliability of the nanowires should be assessed.
In this paper, the damage characteristics of vertically grown ZnO nanowires due to contact sliding against a 2 mm diameter steel ball under relatively low loads were investigated.
Frictional behavior and wear characteristics of the specimens were assessed.
Furthermore, contact sliding tests were performed inside an SEM to monitor the progression of damage of the nanowires.
It was found that the friction coefficient was about 0.35 under all loads while the damage characteristics of the nanowires were quite different for each load.
The large diameter nanowires tended to fracture earlier than the small diameter nanowires.
Wear tests performed inside the SEM confirmed the surface damage characteristics observed during the friction tests.
American Psychological Association (APA)
Kang, Kyeong Hee& Kim, Hae Jin& Kim, Dae Eun. 2011. Characteristics of Progressive Damage of ZnO Nanowires during Contact Sliding under Relatively Low Loads. Journal of Nanomaterials،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-486023
Modern Language Association (MLA)
Kang, Kyeong Hee…[et al.]. Characteristics of Progressive Damage of ZnO Nanowires during Contact Sliding under Relatively Low Loads. Journal of Nanomaterials No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-486023
American Medical Association (AMA)
Kang, Kyeong Hee& Kim, Hae Jin& Kim, Dae Eun. Characteristics of Progressive Damage of ZnO Nanowires during Contact Sliding under Relatively Low Loads. Journal of Nanomaterials. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-486023
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486023