Image of PRODUKSI HIDROGEN DENGAN METODE ELEKTROLISIS AIR MENGGUNAKAN PEM ELEKTROLISER PADA KOMPOSISI KATALIS Cu2O/C DAN KONDISI AIR BERVARIASI

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PRODUKSI HIDROGEN DENGAN METODE ELEKTROLISIS AIR MENGGUNAKAN PEM ELEKTROLISER PADA KOMPOSISI KATALIS Cu2O/C DAN KONDISI AIR BERVARIASI

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Hydrogen can be used as an energy carrier be converted into electrical energy using a fuel cell with a by product of water. In nature, there are a lot of abundance of hydrogen however the existence is not as a free atom but affiliated with other elements, one of which is water. One of the methods that used to produce hydrogen by using PEM water electrolysis. This study using PEM water electrolysis with different variation of catalyst of Cu2O:C that applied on Gas Diffusion Layer (GDL) to from electrodes. The electrodes are characterized using Cyclic Volammetry (CV) method to calculate the active surface area of catalyst (ECSA) and Electrochemical Surface Area (EIS) method to calculate the conductivity of electrodes. The optimum ECSA values was on an electrode with variation of Cu2O:C 65:35 of 49,295 cm2/g and the optimum conductivity value was on an electrode with variation of Cu2O:C of 56,640 S/cm. The optimum of rate of hydrogen production using single electrolyser was on MEA with the ratio of catalyst Cu2O:C 65:35 with current density at 0,08 A/cm2 and rate of hydrogen production at 1,667 mL/s. The 65:35 catalyst was tested using a double cutting electrolyzer, the best production rate was obtained at a current density of 0.05 A/cm2 of 3.411 mL/s and a test for warm water conditions at a temperature of 60-70oC with a density of 0.12 A/cm2 was 2.427 mL/s s.

Availability
Inventory Code Barcode Call Number Location Status
2207003427T74697T746972022Central Library (Referens)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T746972022
Publisher
Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya.,
Collation
xixi, 49 hlm.; ilus.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
541.370 7
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Jurusan Kimia
Elektrokimia dan Magnetokimia
Specific Detail Info
-
Statement of Responsibility
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