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Improvement and opt...
Improvement and optimization of the growth quality of upright ZnOrod arrays by the response surface methodology
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- Cheng, Yajuan (author)
- KTH,Materialvetenskap
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- Wang, Jing (author)
- KTH,Materialvetenskap
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- Jösson, Pär (author)
- KTH,Tillämpad processmetallurgi
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- Zhao, Zhe (author)
- KTH,Materialvetenskap
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(creator_code:org_t)
- Amsterdam : Elsevier, 2015
- 2015
- English.
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In: Applied Surface Science. - Amsterdam : Elsevier. - 0169-4332 .- 1873-5584. ; 351, s. 451-459
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Response surface methodology was employed to guide the growth of ZnO rod arrays. With its assistance, the growth quality of the obtained samples was improved dramatically. The morphologies evolved from sparsely, randomly oriented rods to dense and upright rod arrays. Moreover, the significant parameters for ZnO rod arrays growth and their optimal regions were also determined. Furthermore, with the optimized parameters, the obtained aspect ratio of the vertically aligned ZnO rod arrays reached a value of 31. This is relatively a high value of ZnO rod arrays synthesized by wet chemical methods without capping agents in neutral solutions.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- ZnO rod arrays; Response surface methodology; Design of experiment
- Teknisk materialvetenskap
- Materials Science and Engineering
Publication and Content Type
- ref (subject category)
- art (subject category)
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