Skripsi

PEMBUATAN MEMBRANE ELECTRODE ASSEMBLY (MEA) DENGAN KATALIS Pd/C DAN Pt/C MENGGUNAKAN METODE CATALYST COATED MEMBRANE (CCM) DAN UJI KINERJA PADA PEMFC

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Penilaian

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Fabrication, performance and durability test of Membrane Electrode Assembly (MEA) based on Pt/c and Pd/c catalysts have been carried out. MEA was made using Catalyst Coated Membrane (CCM) method. The catalyst coating was carried out by spraying catalyst onto membrane (MEA 1) and with capton (MEA 2). MEA was characterized using Cyclic Voltammetry (CV) method to measure Electrochemical Surface Area (ECSA) value also Electrochemical Impedance Spectroscopy (EIS) to measure the conductivity. Performance test of the MEA was carried out by measuring the OCV value, optimum power density and durability. MEA 1 has ECSA and conductivity value are 5.916 cm2/g and 0.361 × 10-5 S/cm, while MEA 2 has 1.1194 cm2/g and 0.156 x 10-5 S/cm. The OCV of MEA 1 was 0.869 V and optimum power density was 0.2756 W at 26 mA/cm2. While in MEA 2 has 0.786 V and 0.1118 W at 13.6 mA/cm2. The durability test was carried out to MEA 1, it was tested along 6 hours. It has 0.027 V voltage drop which has 0.398 V initial voltage and 0.371 V final voltage. Based on OCV value, performance test and optimum power MEA was better than MEA 2.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107004704	T62787	T627872021	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T627872021

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2021

Collation

xvi, 45 hlm. : ilus. ; 21 cm

Language

Indonesia

ISBN/ISSN

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Classification

541.370 7

Content Type

Text

Media Type

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Carrier Type

-

Edition

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Subject(s)

Membrane Electrode Assembly
Jurusan Kimia, Mipa

Specific Detail Info

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Statement of Responsibility

AA

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