Polyaniline/polybenzimidazole blends: Characterisation of its physico-chemical properties and gas separation behaviour
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- 作者：Verena Giela ; b ; giel@imc.cas.cz" class="auth_mail" title="E-mail the corresponding author ; Jana Kredatusová ; a ; Miroslava Trchová ; a ; Jiří ; Brusa ; Jan Žitkaa ; Jakub Petera
- 关键词：Gas separation ; Gas sorption ; Gas permeation ; Polybenzimidazole ; Polyaniline ; Polymer blend
- 刊名：European Polymer Journal
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：77
- 期：Complete
- 页码：98-113
- 全文大小：1764 K
文摘
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Novel polymer blend based on polyaniline (PANI) and polybenzimidazole (PBI).
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Spectroscopic studies revealed strong interaction between PANI and PBI.
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Very high ideal selectivities of the following gas pairs H2/N2, O2/N2 and CO2/N2.
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Doping of blend with HCl has significant effect on gas transport properties.
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Sorption capacities decreased with higher amount of PANI and upon doping.