Hakim S., Abdul and Tarigan, Krista and Sebayang, Krista and Situmorang, Manihar and Sembiring, Timbangen (2017) THE CHARACTERISTICS MEMBRANE PVA-ENZYME AND COATING PVC-PLASTICIZER WITH XRD. In: The 4th Annual International Seminar on Trends in Science and Science Education 2017, 14 Nov 2017, Medan.
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Abstract
This study was aimed to characterize PVA-coating membrane PVC-plastisier membrane through XRD absorption spectrum, density and elemental completeness using Match program. The method used membrane immobilization at the indicator electrode. Selection stage of indicator electrode by dipping tungsten electrode with PVA 0.0350 g - enzyme 6 mg, then in coating with PVC 0.0350 g - plasticizer 0.0500 g. The results obtained electrode indicator of tungsten immobilized metal PVA 0.0350 g and enzyme 6 mg dyeing 2 times coating THF solution 10 mL, PVC 0.0350 g and plasticizer 0.0500 g 1 times from absorption spectrum and Match program.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Spectrum absorption; Immobilization membrane; PVA enzyme; PVC-plastisier coating |
| Subjects: | Q Science > QC Physics > QC120 Descriptive and Experimental mechanics Q Science > QD Chemistry > QD450 Physical and theoretical chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Pendidikan Fisika |
| Depositing User: | Mrs Harly Christy Siagian |
| Date Deposited: | 30 Apr 2019 03:17 |
| Last Modified: | 30 Apr 2019 03:17 |
| URI: | https://digilib.unimed.ac.id/id/eprint/35323 |
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