Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

Preparasi Bahan Membran Sel Bahan Bakar : pengaruh Matriks Film terhadap Hasil Pencangkokan dengan Teknik Iradiasi Awal

(Jurnal Teknologi, 19 (4) Desember 2005: 318-326, 2005)

 Abstrak

Membrane of fuel cell has been prepared by grafted pre-irradiation. Matrix of ETF15, PTFE, and
cross-linked PTFE (PTFE(cD) _films have been irradiated by y-ray at various total dose from 2.5 - 12.5
kGy and various dose rate at 1.9, 1.6, and 1.3 kGy/hour. Irradiated films are then grafted by styrene
monomer in various solvent: ethanol, 2-propanoL and toluene with various concentration _[rom 20 - 60%
volume, various grafting temperature from 30 - 90°C and various grafting time from 2 - 12 hours.
Obtained the good relative condition to grafted pre-irradiation such as using 1,9 kGy/hour dose rate, 10
kGy total dose, 2-propane! solvent, 40% volume styrene 4 hours grafting time, and 70°C grafting
temperature gave percent of grafting ETFE-g-S = 46.69% weight, PTFE-g-S = 11.13% weight, dan
PTFE(cU-g-S = 31.07% weight.

 File Digital: 1

 Metadata

Jenis Koleksi : Artikel Jurnal
No. Panggil : JUTE-19-4-Des2005-318
Subjek :
Penerbitan : [Place of publication not identified]: Jurnal Teknologi, 19 (4) Desember 2005: 318-326, 2005
Sumber Pengatalogan :
ISSN :
Majalah/Jurnal : Jurnal Teknologi
Volume : 19 (4) Desember 2005: 318-326
Tipe Konten :
Tipe Media :
Tipe Carrier :
Akses Elektronik :
Institusi Pemilik : Perpustakaan UI. Lt.4
Lokasi :
  • Ketersediaan
  • Ulasan
  • Sampul
No. Panggil No. Barkod Ketersediaan
JUTE-19-4-Des2005-318 TERSEDIA
Ulasan:
Tidak ada ulasan pada koleksi ini: 20305036
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