Hedar, Farihah (2019) Pengaruh Variasi Komposisi Bahan Kalsium Karbonat an Titanium Dioksida Terhadap Karakteristik Solar Sel Perovskit. Sarjana thesis, Universitas Brawijaya.
Abstract
Indonesia terletak antara 6° LU-11° LS dan 95° BT-141° BT. Berkaitan dengan letak astronomis Indonesia, wilayah Indonesia dilalui khatulistiwa (ekuator) atau garis lintang 0°. Wilayah Indonesia yang berada di garis khatulistiwa memungkinkan wilayah Indonesia untuk menerima penyinaran matahari sepanjang tahun. Pemanfaatan teknologi Photovoltaic (PV) dalam menuai energi sinar matahari di Indonesia merupakan teknologi yang implementatif. Kelebihan energi sinar matahari yaitu ramah lingkungan, gratis dan melimpah. Energi matahari tidak menghasilkan limbah atau sisa pembuangan yang berbahaya bagi lingkungan. Tidak dalam jangka pendek semata tetapi dalam jangka panjang. Pengembangan sel surya saat ini telah sampai pada generasi ketiga, yaitu Perovskite Solar Cell (PSC). PSC mampu mengonversi energi surya menjadi energi listrik dengan memanfaatkan material perovskit sebagai penyerap cahaya. Peneliti sebelumnya berinovasi menyumbangkan ide penelitian berbasis sel surya dengan memanfaatkan bahan alam yang murah, terjangkau dan berpotensi sebagai energi listrik terbarukan yakni material CaCO3 dan TiO2 untuk pembuatan PSC. Pada penelitian ini, dilakukan variasi perbandingan molaritas CaCO3 dan TiO2 dengan perbandingan 1:2, 1:5, 1:7, 1:9, dan 1:11. PSC dirancang dengan menggunakan srtruktur sandwich, dimana lapisan-lapisan yang digunakan yaitu kaca TCO sebagai substrat dengan ukuran 2
English Abstract
Indonesia is located between 6° N-11° C and 95° East-141° East. Regarding the location of astronomical Indonesia, the territory of Indonesia is passed by the equator (latitude) or latitude 0 °. The Indonesian region on the equator allows the Indonesian region to receive solar radiation throughout the year. The use of Photovoltaic (PV) technology in reaping sunlight energy in Indonesia is an implementable technology. Excess sunlight energy that is environmentally friendly, free and abundant. Solar energy does not produce waste or waste residues that are harmful to the environment. Not only in the short term but in the long run. The development of solar cells has reached the third generation, Perovskite Solar Cell (PSC). PSC is able to convert solar energy into electrical energy by utilizing perovskite material as a light absorber. Previous researchers innovated to contribute the idea of solar cell-based research by utilizing cheap, affordable and potentially natural renewable energy materials, namely CaCO3 and TiO2 material for PSC manufacturing. In this study, variations in the molarity of CaCO3 and TiO2 were carried out with a ratio of 1: 2, 1: 5, 1: 7, 1: 9, and 1:11. The PSC was designed using a sandwich structure, where the layers used were TCO glass as a substrate measuring 2 x 2.5 cm, TiO2, CaTiO3, electrolytes, and carbon as the opposite electrode. The deposition method used in the design of the PSC is spin coating. In testing, the Cool Daylight 7 Watt LED light was used as a light source. Based on the results of the test, the largest average stress can be produced by variations of CaCO3: TiO2 1: 9 which is equal to 361.63 mV, while the largest average flow can produce variations of CaCO3: TiO2 1: 7 which is equal to 250.47 μA. Maximum power and greatest efficiency are produced by variations of CaCO3: TiO2 1: 9 with a value of 2.209 x 10-5 Watts and 3.155 x 10-4%.
Other obstract
-
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FT/2019/66/051904546 |
| Uncontrolled Keywords: | Perovskite Solar Cell (PSC), Kalsium Karbonat (CaCO3), Kalsium Titanat (CaTiO3), Perovskite Solar Cell (PSC), Calcium Carbonate (CaCO3), Calcium Titanate (CaTiO3) |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting > 621.31 Generations, modification, storage, transmission of electric power > 621.312 Generation, modification, storage > 621.312 4 Direct energy conversion > 621.312 44 Generation of electricity from solar radiation |
| Divisions: | Fakultas Teknik > Teknik Elektro |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 05 Aug 2020 07:31 |
| Last Modified: | 15 Aug 2020 05:47 |
| URI: | http://repository.ub.ac.id/id/eprint/173452 |
Actions (login required)
 |
View Item |