Novel electrospun polybenzimidazole fibers and yarns from ethanol/potassium hydroxide solution
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- 作者：Hristo Penchev ; hpen4ev@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Filip Ublekov ; Dessislava Budurova ; Vesselin Sinigersky
- 关键词：Polybenzimidazole ; Electrospinning ; Ethanol/KOH solvent ; Nanofibrous mats ; Yarns ; Self-assembly
- 刊名：Materials Letters
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：187
- 期：Complete
- 页码：89-93
- 全文大小：1199 K
文摘
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For the first time Ethanol/KOH is used as solvent in electrospinning of PBI.
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The novel alkali-ethanol solvent could be regarded as an alternative green solvent.
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Spontaneous self-assembly nanofibrous PBI yarns formation was observed.
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Novel elctrospun nanofibrous PBI mats and yarns doped with KOH were obtained.