A series of poly(butylimidazolium) ionic liquid functionalized copolymers for anion exchange membranes (Record no. 55481)

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fixed length control field 02218nam a2200289Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625164354.0
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Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-21422
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Title A series of poly(butylimidazolium) ionic liquid functionalized copolymers for anion exchange membranes
490 0# - SERIES STATEMENT
Series statement Journal of Power Sources. 371, 77-85, 2017, DOI: 10.1016/j.jpowsour.2017.10.038
520 3# - SUMMARY, ETC.
Summary, etc. A new series of ionic liquid functionalized copolymers for anion exchange membranes (AEM) is prepared. Poly(butylvinylimidazolium)(b-VIB) is copolymerized with para-methyl styrene (p-MS) by the radical polymerization formed block copolymers b-VIB/p-MS, which is crosslinked with poly(diphenylether bibenzimidazole) (DPEBI) providing the desired materials b-VIB/p-MS/DPEBI. Structures are characterized via H1NMR, FTIR spectra and elemental analysis. The b-VIB blocks offer the anion conduction function while DPEBI moieties contribute to enhancing other properties. The prepared membranes display chloride conductivity as high as 19.5 mS/cm at 25 °C and 69.2 mS/cm at 100 °C-higher than that of the commercial membrane tokuyuama A201-. Their hydroxide conductivity reaches 35.7 Scm?1 at 25 °C and 73.1 Scm?1 at 100 °C. The membranes showed a linear Arrhenius behavior in the anion conduction, low activation energies and distinguished nanophase separation of hydrophilic/hydrophobic regions by the transmission electron microscopy (TEM) studies. Thermal investigations using TGA and DSC confirm that the membranes are stable up to 250 °C. Particularly, drastically alkaline stability due to no decrease in the hydroxide conductivity after 168 h of treatment with 2M KOH. © 2017 Elsevier B.V.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANION CONDUCTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANION EXCHANGE MEMBRANE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FUEL CELL
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ouadah A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Xu H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Luo T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gao S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang X.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fang Z.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jing C.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhu C.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ms-goIgdSYAymDAttsEiUc-z_icUpiLh/view?usp=drive_link">https://drive.google.com/file/d/1ms-goIgdSYAymDAttsEiUc-z_icUpiLh/view?usp=drive_link</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-21422 25.06.2025 25.06.2025 Documentos solicitados