Potentiometric and Conductometric Study of Aqueous Solutions of Lithium and Sodium Salts of Poly(thiophen-3-ylacetic acid)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10123755" target="_blank" >RIV/00216208:11310/12:10123755 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Potentiometric and Conductometric Study of Aqueous Solutions of Lithium and Sodium Salts of Poly(thiophen-3-ylacetic acid)

Original language description

The tit le poly mer, PTAA, prac ti cally free of es ter groups was ob tai ned by oxi da ti ve poly me ri za tion of methyl thiop hen- 3-yla ce ta te and sub se quent ba sic hydroly sis of pri mary poly mer. Poly(thiop hen-3-yla ce tic acid) has been thoroughly cha rac te ri zed by NMR, IR, Ra man, and UV/Vis spec tros copy. The pol ya cid be ha vior du ring neu tra li za tion ti tra tions with lit hium and so dium hydro xi des, car ried out un der ni tro gen at mosp he re, has been stu died by con ducto me try and po - ten tio me try. Hen der son-Has sel bach plots of po ten tio me tric ti tra tion cur ves show a break point at p H around 6, whe re the cur ve slo pe drops from 1.8 (at lo wer p H) to a va lue from 1.05 to 1.3 (at hig her p H va lues).The UV/Vis spec tra mo - ni to red du ring back ti tra tion show: (i) mo no to nous de crea se of both ?max and ?max as p H de crea ses, (ii) the pre sen ce of the isos be stic point at 401 nm that can be as cri bed to con for ma tio nal

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

<a href="/en/project/GA104%2F09%2F1435" target="_blank" >GA104/09/1435: Advanced catalytic processes for preparation of organic photoelectronic materials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta Chimica Slovenica

ISSN

1318-0207

e-ISSN

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Volume of the periodical

59

Issue of the periodical within the volume

3

Country of publishing house

SI - SLOVENIA

Number of pages

8

Pages from-to

582-589

UT code for WoS article

000308792600019

EID of the result in the Scopus database

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