Počet záznamů: 1
Polymers of phenylenediamines
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SYSNO ASEP 0439970 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Polymers of phenylenediamines Tvůrce(i) Stejskal, Jaroslav (UMCH-V) RID, ORCID, SAI Zdroj.dok. Progress in Polymer Science. - : PERGAMON-ELSEVIER SCIENCE LTD - ISSN 0079-6700
Roč. 41, February (2015), s. 1-31Poč.str. 31 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova polyphenylenediamine ; phenylenediamine ; conducting polymers Vědní obor RIV CD - Makromolekulární chemie CEP GA13-00270S GA ČR - Grantová agentura ČR Institucionální podpora UMCH-V - RVO:61389013 UT WOS 000349505500001 EID SCOPUS 84934906643 DOI 10.1016/j.progpolymsci.2014.10.007 Anotace The chemical or electrochemical oxidation of phenylenediamines in acidic aqueous media yields the corresponding oligomers or polymers. Their structures and properties are discussed in relation to a closely-related conducting polymer, polyaniline. Depending on the reaction conditions, polyphenylenediamines are produced as powders, colloidal dispersions, thin films, or composites. In contrast to polyaniline, polyphenylenediamines are rated as non-conductors and their conductivities are low. Similarly to polyaniline, these polymers display a salt–base transition and they are redox-active. They act as reductants of noble-metal compounds to the corresponding metals or as precursors in the carbonization to nitrogen-rich carbons. Applications proposed in the literature are outlined; they include the corrosion protection of metals, catalysis, electrorheology, sensors, energy-conversion devices, electrochromism, noble-metal recovery, and water treatment. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2015
Počet záznamů: 1