CD Skripsi

Fabrikasi Dan Unjuk Kerja Sel Surya Fotoelektrokimia Berbasis Nanorod Zno Didoping Titanium

---

This research was conducted for the fabrication of Dye Sensitized Solar Cells
(DSSC) based on ZnO nanorod. One of the efforts to increase DSSC efficiency is
by supporting ZnO active material. Nanorod ZnO materials have doped with 2%
mole, 4% mole, 6% mole, 8% mole and 10% mole titanium has been successfully
grown using a seed mediated hydrothermal method. The results of the synthesis
were analyzed using UV-Vis characterization, X-Ray Diffraction (XRD), Field
Emission Scanning Electron Microscopy (FESEM), X-ray Dispersive Energy
(EDX) and, I-V characterization. The UV-Vis spectrum of the sample shows
strong absorption observed in the wavelength range of 300-370 nm. The XRD
pattern of the sample at an angle 2θ 20o to 60o showed five diffraction peaks at 2θ
angle: 31,77o; 34,43o; 36,36o; 47,55o and 56,61o. Analysis of the high scores
program confirmed that the five peaked had crystal orientation (010), (002), (011),
(012) and (110). Sample FESEM photo shows ZnO growing in the shape of a
hexagonal-cross-sectional nanorod with a diameter of 219 nm to 480 nm and with
length of 535 nm to 818 nm. The element composition contained in the sample
from the EDX spectrum analysis shows the dominance of Zn, O and C. The
presence of the element Ti is not readable in the EDX spectrum, this is due to the
photon energy of the Ti element Lα overlaps with the Kα photon energy of
element O and the low percentage of Ti in the sample. The efficiency of DSSC
was analyzed using the I-V characteristics which tended to increase with
increasing Ti concentration. The highest DSSC efficiency was obtained at a
concentration of 4% mol of titanium is 2,19%.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

03 01.120 (0073)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2020

Deskripsi Fisik

xv, 53 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

03 01.120 (0073)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

FISIKA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar