Pengaruh Doping Palladium (Pd) Terhadap Lapisan TiO2 dengan Metode LPD untuk Applikasi Fotoanoda Sel Surya DSSC

Authors

  • Andhika Dwipanur Jurusan Fisika, Fakultas matematika dan Ilmu Pengetahuan Alam, Universitas Andalas, Padang 2516, Sumatera Barat , Indonesia, Indonesia
  • Dahyunir Dahlan Jurusan Fisika, Fakultas matematika dan Ilmu Pengetahuan Alam, Universitas Andalas, Padang 2516, Sumatera Barat , Indonesia, Indonesia
  • Nini Firmawati Jurusan Fisika, Fakultas matematika dan Ilmu Pengetahuan Alam, Universitas Andalas, Padang 2516, Sumatera Barat , Indonesia, Indonesia
  • Akrajas Ali Umar Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia, Malaysia

DOI:

https://doi.org/10.25077/jif.12.1.6-10.2020

Abstract

Lapisan TiO2 yang didoping Pd dengan metode deposisi fase cair (Liquid Phase Deposition, LPD) telah dilakukan. Adapun tujuan sintesis lapisan tersebut adalah untuk mendapatkan lapisan yang terdiri dari nanoplate yang akan diaplikasikan untuk fotoanoda sel surya. Sebagai larutan prekursor digunakan 0,5 M (NH4)2TiF6 dengan variasi doping Pd adalah 0; 6.25; 12.50; 25,00 dan 50,00 mM. Penumbuhan lapisan dilakukan pada suhu 900°C selama 9 jam.Didapatkan berturut-turut energi gap adalah 3,20; 3,25; 3,18; 3,16; dan 3,10 eV. Karakterisasi FESEM menunjukkan bahwa lapisan yang dihasilkan terdiri dari partikel berbentuk nanoplate yang tersebar merata di permukaan substrat ITO. Luas nanoplate yang dihasilkan di bawah 100 μm2 dengan ketebalan beberapa nanometer. Karakterisasi-karakterisasi ini menunjukkan bahwa lapisan TiO2 yang didoping oleh Pd sangat berpotensi sebagai photoanode untuk elektroda sel surya DSSC (Dye Sensitized Solar Cell).

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Published

2020-03-04

How to Cite

Dwipanur, A., Dahlan, D., Firmawati, N., & Umar, A. A. (2020). Pengaruh Doping Palladium (Pd) Terhadap Lapisan TiO2 dengan Metode LPD untuk Applikasi Fotoanoda Sel Surya DSSC. JURNAL ILMU FISIKA, 12(1), 6–10. https://doi.org/10.25077/jif.12.1.6-10.2020

Issue

Vol. 12 No. 1 (2020): March 2020

Section

Research Article

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