Počet záznamů: 1
Adsorption of amphiphilic grafted polymers as polymer corrosion inhibitors: insights from mesoscopic simulations
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SYSNO ASEP 0557489 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Adsorption of amphiphilic grafted polymers as polymer corrosion inhibitors: insights from mesoscopic simulations Tvůrce(i) Díaz, Ch. (CH)
Soltau, M. (DE)
Lísal, Martin (UCHP-M) RID, ORCID, SAI
Carbone, P. (GB)
Pagonabarraga, I. (CH)Zdroj.dok. Physical Chemistry Chemical Physics. - : Royal Society of Chemistry - ISSN 1463-9076
Roč. 24, č. 19 (2022), s. 11992-12001Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova dissipative particle dynamics ; diblock copolymer ; selective solvents Obor OECD Physical chemistry Způsob publikování Omezený přístup Institucionální podpora UCHP-M - RVO:67985858 UT WOS 000792344100001 EID SCOPUS 85131401059 DOI 10.1039/d2cp00504b Anotace The homogeneous covering of amphiphillic polymer molecules onto metallic surfaces is of great importance for corrosion inhibitor applications. Lyophillic side chains grafted onto a lyophobic backbone act as anchors that allow the molecule to absorb at the metallic surface preventing the exposure with the solvent. Coarse-grained simulations are used to study the sorption and conformation behaviour of amphiphillic grafted polymers for corrosion inhibition. The backbone insolubility is found to play a key role in the sorption and conformation behaviour in the dilute limit. For finite concentrations, moderate backbone solubility and moderate molecule concentrations achieve optimal surface coverage, while highly a lyophobic backbone leads to bulk-like structures as a consequence of aggregation. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2023 Elektronická adresa http://hdl.handle.net/11104/0331448
Počet záznamů: 1