Image of STUDI PEMBUATAN DAN KARAKTERISASI ELEKTRODA ALKALINE FUEL CELL (AFC) HASIL ELEKTRODEPOSISI PLATINA (Pt) PADA BACKING LAYER KARBON (C)

Skripsi

STUDI PEMBUATAN DAN KARAKTERISASI ELEKTRODA ALKALINE FUEL CELL (AFC) HASIL ELEKTRODEPOSISI PLATINA (Pt) PADA BACKING LAYER KARBON (C)

Penilaian

0,0

dari 5
Penilaian anda saat ini :  

A research has been done about study of preparation and characterization of Alkaline Fuel CelI (AFC) electrode resulted from electrodeposition of platinum (Pt) on backing layer carbon (C). The First step of this research was to make of backing layer that continued with analyzing of hydrophobicity and conductivity value. Electrodeposition was carried out on backing layer with variation of platinum mass at voltage and time constant, and then electrode was characterized its conductivity, deposited mass of Pt and physical surface of electrode, analysis performance of electrochemical electrode by cyclic voltammetry, and analysis microstructure of deposited electrode surface and catalyst containing by using EDX-SEM. The result showed that the average conductivities of surface and cross sectional backing layer were 1.717. 10"1 mhos and 2.3722.10‘2 mhos, respectively. After electrodeposition, average surface conductivity value of electrode increased to 1.8434.1 O'1 mhos while average conductivity of cross sectional did not. Analysis of the highest mass of deposited Pt was produced at Pt 60 mg with the measured current at 0.06 A and 0.003 A/cm2 of current density. The resuit of voltammogram from cyclic voltammetry showed that two variations of Pt mass were good for Pt/C electrode i.e Pt mass 80 mg and 100 mg, and based on SEMEDX at shooting spot, electrode composition with the highest mass Pt was Pt 80 mg with the percentage of 66.83%.

Availability
Inventory Code Barcode Call Number Location Status
1007000533T67024T670242009Central Library (REFERENCES)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T670242009
Publisher
Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya.,
Collation
ix, 45 hlm.; ill.; tab.; 28 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
541.372 407
Content Type
Text
Media Type
unmediated
Carrier Type
unspecified
Edition
-
Subject(s)
Jurusan Kimia
Elektrokimia dan Magnetokimia
Specific Detail Info
-
Statement of Responsibility
Other version/related

No other version available

File Attachment
Comments
You must be logged in to post a comment