Pengaruh Iradiasi-y Terhadap Konduktivitas Bahan Komposit (KI) 0.5 (B-Al2O3) 0.5  

Oleh:

Purwanto, P. ; Purnama, Safei

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI - atma jaya
Dalam koleksi: Metris: Jurnal Mesin, Elektro, Industri dan Sains vol. 7 no. 2 (Jun. 2006), page 104-109.
Topik: konduktivitas ionik; splid state electrolyte; irradiation; x-ray diffraction; conductivity
Fulltext: Pengaruh Iradiasi-y Terhadap Konduktivitas Bahan Komposit (KI) 0.5 (B-Al2O3) 0.5.pdf (5.54MB)

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Perpustakaan Pusat (Semanggi) Nomor Panggil: MM42.3 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Effect of Y-irradiation on the conductivity of (KI) 0.5 (B-Al2O3) 0.5 composite material. The solid state electrolyte (KI) 0.5 (B-Al2O3) 0.5 has been prepared by solid state reaction of KI with B-Al2O3 powders. The mixture was compacted with diametre of 1.5 cm and pressure of 5000 psi. The solid state electrolyt then Y-irradiated with dosis of 10 kGy, 30 kGy, and 50 kGy, respectively. Crystal structure determination is done using x-ray diffraction method. The result show that the structure of (KI) 0.5 (B-Al2O3) 0.5 is mixture structure of KI and B-Al2O3. The cnductivity measurement is done using LCR-metre at the frequence between 0.1 Hz to 100 kHz. the result show that the conductivity of (KI) 0.5 (B-Al2O3) 0.5 after irradiation is stable for 10 and 30 kGy samples with the value of 2,43 x 10 (-3) S/cm to 3,93 x 10 (-3) S/cm and for sample irradiated at 50 kGy its conductivity decrease to the value of 6,7 x 10 (-6) S/cm until 9,58 x 10 (-6) S/cm. This decrease is caused by damage at the crystals structure. (Upload Full-Text_Ali-Nov'2023)

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