SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI VERTIKAL PADA SUBSTRAT KACA
Vertically oriented ZnO nanorods were prepared in a two steps technique involving the preparation of ZnO seed layer and the growth of well aligned ZnO nanorod by hydrothermal deposition method. The effect of post synthesis washing treatment and hydrothermal quenching were first studied to hinder ove...
| Main Authors: | , |
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: |
| _version_ | 1826046211492151296 |
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| author | , WURI APRIYANA , Dr.Indriana Kartini, M.Si |
| author_facet | , WURI APRIYANA , Dr.Indriana Kartini, M.Si |
| author_sort | , WURI APRIYANA |
| collection | UGM |
| description | Vertically oriented ZnO nanorods were prepared in a two steps technique
involving the preparation of ZnO seed layer and the growth of well aligned ZnO
nanorod by hydrothermal deposition method. The effect of post synthesis washing
treatment and hydrothermal quenching were first studied to hinder over deposition
on the surface of vertically alligned ZnO nanorods. Effect of the substrates
orientation on the growth of ZnO nanorods was also investigated. The
hydrothermal deposition was performed at various time of 20, 40, 60 and 120
minutes. The as-prepared ZnO nanorod thin film was characterized by X-ray
diffraction (XRD), scanning electron microscope (SEM), transmission electron
microscope (TEM) and specular reflectance UV-Visible spectrophotometer.
The results show that washing treatment and quenching process is an
effective post treatments method to reduce and prevent the formation of ZnO
nanorods with a random orientation. ZnO nanorods deposited hydrothermally on
facing up glass substrate revealed longer rods than those deposited on facing
down position. Diameter, length and density of the rod increased as hydrothermal
time increased. Bandgap energy of the resulted ZnO nanorod thin films ranged
from 3.69 to 3.79 eV. |
| first_indexed | 2024-03-13T22:49:38Z |
| format | Thesis |
| id | oai:generic.eprints.org:119415 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:49:38Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1194152016-03-04T08:44:26Z https://repository.ugm.ac.id/119415/ SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI VERTIKAL PADA SUBSTRAT KACA , WURI APRIYANA , Dr.Indriana Kartini, M.Si ETD Vertically oriented ZnO nanorods were prepared in a two steps technique involving the preparation of ZnO seed layer and the growth of well aligned ZnO nanorod by hydrothermal deposition method. The effect of post synthesis washing treatment and hydrothermal quenching were first studied to hinder over deposition on the surface of vertically alligned ZnO nanorods. Effect of the substrates orientation on the growth of ZnO nanorods was also investigated. The hydrothermal deposition was performed at various time of 20, 40, 60 and 120 minutes. The as-prepared ZnO nanorod thin film was characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), transmission electron microscope (TEM) and specular reflectance UV-Visible spectrophotometer. The results show that washing treatment and quenching process is an effective post treatments method to reduce and prevent the formation of ZnO nanorods with a random orientation. ZnO nanorods deposited hydrothermally on facing up glass substrate revealed longer rods than those deposited on facing down position. Diameter, length and density of the rod increased as hydrothermal time increased. Bandgap energy of the resulted ZnO nanorod thin films ranged from 3.69 to 3.79 eV. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , WURI APRIYANA and , Dr.Indriana Kartini, M.Si (2013) SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI VERTIKAL PADA SUBSTRAT KACA. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=59416 |
| spellingShingle | ETD , WURI APRIYANA , Dr.Indriana Kartini, M.Si SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI VERTIKAL PADA SUBSTRAT KACA |
| title | SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI
VERTIKAL PADA SUBSTRAT KACA |
| title_full | SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI
VERTIKAL PADA SUBSTRAT KACA |
| title_fullStr | SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI
VERTIKAL PADA SUBSTRAT KACA |
| title_full_unstemmed | SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI
VERTIKAL PADA SUBSTRAT KACA |
| title_short | SINTESIS LAPIS TIPIS ZnO NANOROD BERORIENTASI
VERTIKAL PADA SUBSTRAT KACA |
| title_sort | sintesis lapis tipis zno nanorod berorientasi vertikal pada substrat kaca |
| topic | ETD |
| work_keys_str_mv | AT wuriapriyana sintesislapistipisznonanorodberorientasivertikalpadasubstratkaca AT drindrianakartinimsi sintesislapistipisznonanorodberorientasivertikalpadasubstratkaca |