| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5446192 | Energy Procedia | 2017 | 5 Pages |
Abstract
SiO2-cellulose acetate nanofiber has been synthesized by electrospinning process in high humidity environment. SiO2-cellulose acetate nanofiber with average diameter 598Â nm has smooth morphology after confirming by SEM. Structure of nanofiber was analyzed by ATR-FTIR. Vibration band peak at around 1020 cm-1 and 1747 cm-1 showed C-O and C=O group of cellulose acetate, respectively. Peak at 3448 cm-1 related to OH group of cellulose acetate. Peak at 460 cmâ1 for Si-O-Si bending and at 808 cm-1 for stretching of the Si-O-Si. SiO2 in nanofiber influenced of wetting property of nanofiber. Spreading time of water droplet on cellulose acetate nanofiber was 37 second. Water droplet on SiO2-cellulose acetate nanofiber was stable for several minutes. SiO2-cellulose acetate nanofiber has potential application for lithium ion battery separator.
Keywords
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Physical Sciences and Engineering
Energy
Energy (General)
Authors
Muhamad Nasir, Achmad Subhan, Bambang Prihandoko, Titi Lestariningsih,