| dc.contributor.advisor | Abidin, Zaenal | |
| dc.contributor.advisor | Arief, Irma Isnafia | |
| dc.contributor.author | Maulitia, Ziyan Tirta | |
| dc.date.accessioned | 2023-07-28T03:41:48Z | |
| dc.date.available | 2023-07-28T03:41:48Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/122755 | |
| dc.description.abstract | Nanopartikel seng(II) oksida dapat disintesis melalui berbagai metode.
Metode sintesis berpengaruh terhadap sifat dan karakteristik nanopartikel ZnO yang
dihasilkan. Metode yang digunakan pada penelitian ini adalah presipitasi dan
hidrotermal dengan perbedaan urutan penambahan reagen. Akan tetapi, selama
proses hidrotermal, peluang terjadi agregasi sangat tinggi, sehingga diperlukan pula
penggunaan capping agent. Oleh karena itu, penelitian ini bertujuan menyintesis
nanopartikel ZnO menggunakan pektin sebagai capping agent melalui metode
presipitasi dan hidrotermal, serta mengetahui pengaruh urutan penambahan reagen
terhadap nanopartikel ZnO-pektin yang diperoleh. Nanopartikel ZnO yang
diperoleh dikarakterisasi menggunakan XRD dan SEM. ZnO-pektin hasil sintesis
OH⁻ dropwise memiliki ukuran yang lebih kecil dibandingkan dengan ZnO-pektin
Zn²⁺ dropwise. Dengan demikian, pektin sebagai capping agent terbukti dapat
mengontrol ukuran partikel ZnO melalui perbedaan urutan penambahan reagen. | id |
| dc.description.abstract | Zinc(II) oxide nanoparticles can be synthesized through a variety of methods.
The synthesis method affects the properties and characteristics of the ZnO
nanoparticles produced. The methods used in this study are precipitation and
hydrothermal with different sequences of adding reagents. However, during the
hydrothermal process, the chance of aggregation is very high, so the use of capping
agents is also necessary. Therefore, this study aims to synthesize ZnO nanoparticles
using pectin as a capping agent through precipitation and hydrothermal methods,
and determine the effect of the sequence of addition of reagents on the ZnO-pectin
nanoparticles obtained. The obtained ZnO nanoparticles were characterized using
XRD and SEM. ZnO-pectin synthesized by OH⁻ dropwise has a smaller size
compared to ZnO-pectin Zn²⁺ dropwise. Thus, pectin as a capping agent is proven
to control ZnO particle size through the order of reagents additions. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Sintesis dan Karakterisasi Nanopartikel ZnO Menggunakan Pektin sebagai Capping Agent | id |
| dc.title.alternative | Synthesis and Characterization of ZnO Nanoparticles with Pectin as a Capping Agent | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | hydrothermal | id |
| dc.subject.keyword | nanoparticles | id |
| dc.subject.keyword | precipitation | id |
| dc.subject.keyword | zinc(II) oxide | id |