Insani, Ridho Budi and Auditiardy, Himawan Ramadhan (2015) Pengaruh laju alir bahan bakar pada sintesis ZnO dengan metode flame spray pyrolysis. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Dewasa ini teknologi nanoparticle telah menjadi fokus
utama pada banyak sektor industri seperti industri karet, kosmetik
dan farmasi, tekstil, elektronik dan electrotechnologies, dan
industri kimia. ZnO merupakan salah satu senyawa yang
digunakan dalam pengaplikasian nanoparticle karena memiliki
energi ikatan tinggi, stabil, tidak berbahaya, serta memiliki
properti fisik yang menunjang dalam berbagai industri. Penelitian
ini bertujuan untuk mengetahui pengaruh laju alir bahan bakar
terhadap ukuran dan morfologi ZnO yang dihasilkan pada proses
flame spray pyrolysis (FSP). Sintesa ZnO dibuat dengan
menggunakan prekursor larutan Zinc Acetate Dihydrate 0,1 M dan
Zinc Acetate Hexahydrate 0,1 M. Variabel yang digunakan pada
penelitian kali ini merupakan laju alir bahan bakar dengan laju alir
0.5, 0.75, dan 1 liter/per-menit dan udara sebagai gas pembawa
dengan laju alir 10 liter/menit. Partikel ZnO yang dihasilkan
melalui FSP dianalisis menggunakan SEM (Scanning Electron
Micrograph) dan software Image MIF untuk analisis morfologi
dan distribusi ukuran partikel dan XRD (X-Ray Diffraction) untuk
analisis kemurnian dan derajat kristal. Dari hasil didapatkan bahwa laju alir bahan bakar pada proses pyrolysis mempengaruhi
temperatur dan residence time dari proses sintesis, laju alir bahan
bakar tidak mempengaruhi morfologi partikel, dan laju alir bahan
bakar berbanding terbalik dengan ukuran partikel.
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Nowadays, nanoparticle technology has become the main focus on
many industrial sectors. ZnO is a compound which is used on
nanoparticle application because it had a high bonding energy,
stable, harmless. This research aim is to know the effect of fuel
rates to the size and morphology of ZnO which is obtained on
flame spray pyrolysis (FSP) process. ZnO synthesis was made
using precursor solution Zinc Acetate Dihydrate 0,1 M and Zinc
Acetate Hexahydrate 0.1 M. Variables used in this study were rate
from fuel which are 0.5, 0.75, and 1 liter/minute and air as a
carrier gas with rate 10 liter/minute. ZnO particles which is
obtained through FSP was then analyzed using Scanning Electron
Micrograph (SEM) and Software Image MIF for morphology
analysis and particle size distribution and also X-Ray Diffraction
(XRD) for purity and crystal degree analysis. As a result, fuel rate
is affecting synthesis temperature and residence time, fuel rate
does not affect particle morphology, and fuel rate is inversely
proportional with crystal size.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RTE 661.894 Ins p |
| Uncontrolled Keywords: | ZnO, Zinc Asetat, Zinc Nitrat, Flame Spray Pyrolysis, laju alir bahan bakar ============================================================================================== ZnO, Zinc Asetate, Zinc Nitrate, Flame Spray Pyrolysis, Fuel Rate |
| Subjects: | Q Science > QD Chemistry > QD281 Pyrolysis |
| Divisions: | Faculty of Industrial Technology > Chemical Engineering > 24201-(S1) Undergraduate Thesis |
| Depositing User: | - Taufiq Rahmanu |
| Date Deposited: | 02 Apr 2019 03:04 |
| Last Modified: | 02 Apr 2019 03:04 |
| URI: | http://repository.its.ac.id/id/eprint/62678 |
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