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All Journal Jurnal Periodic Jurusan Kimia UNP MASALIQ: Jurnal Pendidikan dan Sains
Sari, Putri Manda
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Religion Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Materials Science & Nanotechnology Social Sciences

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Pengaruh Variasi Ukuran Ketebalan Material Terhadap Karakteristik Termoelektrik Sistem C/CuO Sari, Putri Manda; Putra, Ananda; Zainul, Rahadian; Sanjaya, Hary
Periodic Vol 13, No 3 (2024): PERIODIC
Publisher : Departemen Kimia FMIPA UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/periodic.v13i3.125603

Abstract

One of the factors that can affect the quality and characteristics of thermoelectric materials is the size of the material.. This study aims to determine how the effect of material size is varied in width and thickness. The material used is activated carbon obtained from previous research that has met the SNI No. 06-3720-1995 content test. The activated carbon is then composited with Copper (II) Oxide. Based on the tests that have been carried out, the best material obtained is the material with a thickness size variation of 0.5 cm. With a high electrical conductivity value of 0.9507 MΩ-.cm-, low thermal conductivity of 0.1805 J/s and has a high Seebeck coefficient of 0.020 mV/K. Thermoelectricity offers sustainable energy to maintain energy needs, namely by converting wasted heat energy into electrical energy that can overcome the current global warming problem.
Pengaruh Lebar Cetakan Komposit Karbon Aktif-Tembaga (ii) Oksida terhadap Karakteristik Termoelektrik Sari, Putri Manda; Putra, Ananda
MASALIQ Vol 3 No 6 (2023): NOVEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v3i6.2090

Abstract

This research aims to determine the effect of the width of the C-CuO composite mold on the characteristics of thermoelectric materials. The composite is made from activated carbon mixed with CuO in a ratio of 3 grams of activated carbon: 7 grams of CuO which is then molded with five variations in the width of the mold for the C-CuO composite, namely 1 cm, 1.3 cm, 1.6 cm, 2 cm and 2.5 cm. In testing the electrical conductivity and Seebeck effect on the C-CuO composite, the values were almost the same, in other words the electric current produced was not influenced by the mold width of the C-CuO composite. Meanwhile, on the heat conductivity day value, the mold width has an influence as the applied temperature increases. Where the optimum heat conductivity value is produced in material with a width of 1 cm.
Co-Authors Hary Sanjaya Putra, Ananda Rahadian Zainul