STUDI PEMBUATAN ELEKTRODA BIO-BATERAI POWER MENGGUNAKAN TANDAN KOSONG KELAPA SAWIT DENGAN VARIASI LAMA PERENDAMAN NaOH

Risnawati, Risna (2023) STUDI PEMBUATAN ELEKTRODA BIO-BATERAI POWER MENGGUNAKAN TANDAN KOSONG KELAPA SAWIT DENGAN VARIASI LAMA PERENDAMAN NaOH. Bachelor thesis, Institut Teknologi Kalimanatan.

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Abstract

Bio-baterai adalah jenis baterai yang terbuat dari bahan-bahan alami yang baik untuk lingkungan serta tidak mengandung bahan-bahan kimia berbahaya. Pengolahan TKKS menjadi karbon aktif adalah salah satu teknik pengolahan yang dapat dimanfaatkan, karena kandungan lignoselulosa yang cukup tinggi. Metode yang diterapkan dalam penelitian ini meliputi karbonisasi dan aktivasi menggunakan NaOH dengan menggunakan konsentrasi sebesar 1 M dengan variasi lama perendaman yaitu 12, 18, 24, 30, dan 36 jam. Pada penelitian ini, karbon limbah tandang kosong kelapa sawit diaktivasi menggunakan variasi lama perendaman NaOH. Selanjutnya dianalisis dengan pengujian morfologi melalui uji Scanning Electron Microscopy (SEM-EDX) dan Brunauer-Emmett-Teller (BET). Selain itu, potensi sifat kelistrikan elektroda dari limbah tandang kosong kelapa sawit diukur dengan multimeter. Luaran tambahan pada penelitian ini berupa model prototype bio-baterai POWER. Hasil penelitian menunjukkan bahwa variasi lama perendaman 18 jam memiliki luas permukaan karbon paling besar dibandingkan variasi lama perendaman yang lain sebesar 281.96 m2g-1 dengan menghasilkan nilai tegangan sebesar 0.785 V. Kata Kunci : Tandan Kosong Kelapa Sawit (TKKS), Bio-Baterai, Elektroda, Tegangan

Item Type:	Thesis (Bachelor)
Subjects:	A General Works > AC Collections. Series. Collected works A General Works > AI Indexes (General)
Divisions:	Jurusan Ilmu Kebumian dan Lingkungan > Teknik Material dan Metalurgi
Depositing User:	Risnawati Rasyid
Date Deposited:	14 Jul 2023 06:59
Last Modified:	14 Jul 2023 06:59
URI:	http://repository.itk.ac.id/id/eprint/19886

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