Proton-Conductive Membranes of Sulfonated Polyphenylsulfone (Record no. 43775)

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control field 20250625140614.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-9526
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Title Proton-Conductive Membranes of Sulfonated Polyphenylsulfone
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Volume/sequential designation Journal of Applied Polymer Science, 86, p.2820-2827, 2002
520 3# - SUMMARY, ETC.
Summary, etc. Polyphenylsulfone was sulfonated by two different methods: reaction with SO3 and reaction with (CH3)3SiSO3Cl. The products were characterized, and the advantages of both methods are discussed. Much more homogeneous products were obtained from the reaction with (CH3)3SiSO3Cl, along with better control of the sulfonation degree. An alternative method of membrane preparation led to an asymmetric structure, which allowed the combination of high mechanical stability and high proton conductance.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FUNCTIONALIZATION OF POLYMERS
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Topical term or geographic name entry element MODIFICATION
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Topical term or geographic name entry element MEMBRANES
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Personal name Dyck, A.
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Personal name Fritsch, D.
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Personal name Nunes, S.P.
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Uniform Resource Identifier <a href="https://drive.google.com/file/d/1IBsIshS1t-JHB9eMmq-WqCTnAYZyACHc/view?usp=drivesdk">https://drive.google.com/file/d/1IBsIshS1t-JHB9eMmq-WqCTnAYZyACHc/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-9526 25.06.2025 25.06.2025 Documentos solicitados