CD Skripsi

Studi Penumbuhan Paladium Di Atas Pengumpul Arus Terhadap Nilai Kapasitansi Sel Superkapasitor

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Studies on the growth of palladium nanoparticles have been carried out in order to improve the performance of supercapacitor cells. Carbon electrodes were produced from empty palm fruit bunches concentration with KOH of 0.3 M, 0.6 M and 0.9 M. The synthesis of activated carbon electrode using a combination of carbonization and physical activation. Carbonization of the electrode is carried at 600ºC with N2 gas emitting and CO2 activation is carried at 700ºC with 2 hours hold time. Electrolyte used in this research was H2SO4 1 M, molarity. Characterization of palladium nanoparticles at current collectors was performed by FESEM showing the morphology of palladium nanoparticles growing in clusters with uniform size. X-ray diffraction studies are characterized by the presence of palladium peaks (111). X-ray dispersive energy analysis with weight percentage of 70,24% with atomic amount of 44,05%. The specific capacitance values of supercapacitor cells a electrochemical properties using cyclic voltammetry before and after optimum growth of palladium nanoparticle at 0.3 M concentration KOH of 106.16 F/g and 115.17 F/g.
Keywords : Supercapacitor, carbon electrodes, empty palm fruit bunches, palladium nanoparticles, specific capacitance

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 01. 117 (0049)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2017

Deskripsi Fisik

xvii, 50 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 01. 117 (0049)

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

DAUS

Versi lain/terkait

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