CD Skripsi

Analisa Sifat Fisis Nanopartikel Zno Di-Doping Ag Yang Disintesis Menggunakan Metode Biosintesis

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Synthesis of ZnO nanoparticles was carried by doping Ag. ZnO nanoparticles
were prepared by biosynthetic method using pineapple peel extract as a reducing
agent. This study aims to look the effect of adding Ag to ZnO nanoparticles. The
percentage variation of Ag to ZnO is 1%, 3%, and 5%. The pineapple peel extract
mixed with 0.05 M (Zn(NO3)2)∙6H2O and 0.05 M AgNO3 precursor solutions. The
solution was heated at 80˚C for 2 hours. The results of the biosynthesis were
characterized using Spectroscopy UV-Vis, X-ray diffraction (XRD), and Scanning
Electron Microscopy (SEM). The UV-Vis spectrum informs that strong
absorption occurs at wavelengths below 400 nm. The maximum absorption shown
by sample ZnO:Ag 3% and the minimum absorption shown by pure ZnO sample.
XRD characterization showed that the formation of seven diffraction peaks accurs
at diffraction angle (2θ) of : 31.729˚; 34,397˚; 36,214˚; 47,467˚; 56,541˚; 62.831˚
and 67.922˚ with crystal plance orientations of hkl (100), (002), (101), (012),
(110), (013) and (112). The highest peak in the crystal plance orientation of hkl
(101). The SEM results showed surface morphology of samples were frola and
spherical.
Keywords: Biosynthesis, ZnO Nanoparticles, Ag doped

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 01.121 (0081)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2021

Deskripsi Fisik

xv, 43 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 01.121 (0081)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FISIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

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