onr:"swepub:oai:DiVA.org:liu-74729"
Search: onr:"swepub:oai:DiVA.org:liu-74729" > Influence of pH, Pr...
- 1 of 1
- Previous record
- Next record
- To hitlist
Influence of pH, Precursor Concentration, Growth Time, and Temperature on the Morphology of ZnO Nanostructures Grown by the Hydrothermal Method
-
- Amin, Gul (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan,Fysikalisk elektronik och Nanoteknologi / Physical Electronics and nanotechnology
-
- Asif, Muhammad (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan,Fysikalisk elektronik och Nanoteknologi / Physical Electronics and nanotechnology
-
- Zainelabdin, Ahmed (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan,Fysikalisk elektronik och Nanoteknologi / Physical Electronics and nanotechnology
- show more...
- show less...
- (creator_code:org_t)
- NY, USA : Hindawi Publishing Corporation, 2011
- 2011
- English.
- In: Journal of Nanomaterials. - NY, USA : Hindawi Publishing Corporation. - 1687-4110 .- 1687-4129. ; :269692
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- We investigated the influence of the pH value, precursor concentration (C), growth time and temperature on the morphology of zinc oxide (ZnO) nanostructures. The pH of the starting solution was varied from1.8 to 12.5. It was found that the final pH reaches an inherent value of 6.6 independently of the initial pH solution. Various ZnO structures of nanotetrapod-like, flower-like, and urchin-like morphology were obtained at alkaline pH (8 to 12.5) whereas for pH solution lower than 8 rod-like nanostructures occurred. Moreover, we observed the erosion of the nanorods for a pH value less than 4.6. By changing the concentrations the density and size were also varied. On going from a high (C > 400mM) to lower (C < 25mM) C, the resulted ZnO nanostructures change from a film to nanorods (NRs) and finally nanowires (NWs). It was also found that the length and diameter of ZnO NRs follow a linear relation with time up to 10 hours, above which no further increase was observed. Finally the effect of growth temperature was seen as an influence on the aspect ratio.
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Journal of Nanomaterials (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Amin, Gul
- Asif, Muhammad
- Zainelabdin, Ahm ...
- Zaman, Siama
- Nur, Omer
- Willander, Magnu ...
- Articles in the publication
- Journal of Nanom ...
- By the university
- Linköping University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
