CD Skripsi

Pembuatan Dan Karakterisasi Karbon Aktif Monolit Dari Bambu Sebagai Elektroda Superkapasitor

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Activated carbon is an ideal material for supercapacitor electrodes. This is due
to abundant, renewable, and cost-effective production. In this work,activated
carbon monolith materials through carbonizing bamboo stems wastes and
treating them with ZnCl2 in high-temperature pyrolysis as binder-free electrode
of supercapacitor application have been developed. ZnCl2 impregnation was
carried out in one-step, two-step, and three-step. Different steps of ZnCl2
impregnation were employed to evaluate the activated carbon preparation
variables including one-step, two-step, and three-step. The reduction of monolith
dimensions has been reviewed as physical properties. Furthermore, the
symmetric supercapacitor was performed with cyclic voltammetry in sandwichtype
at 1 M H2SO4. In addition, the thicknesses of electrode carbon monoliths
were varied such as 0.1 mm, 0.2 mm, and 0.3 mm. The one-step ZnCl2
impregnation in 0.1 mm thickness of carbon monolith exhibits best
electrochemical performance with highest specific capacitance of 145 F g-1 and
followed by two-step and three-step impregnation as high as 132 F g-1 and 131 F
g-1 in low scan rate of 1 mV s-1, respectively. These results demonstrate that the
bamboo stem-based activated carbon monolith materials are promising as
binder-free electrode for supercapacitor energy storage.
Keyword : Carbon Electrode, Activated Carbon, Bamboo, Supercapacitor

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 01.120 (0077)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2020

Deskripsi Fisik

xiv, 53 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 01.120 (0077)

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

ELFITRA

Versi lain/terkait

Lampiran Berkas

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