Multi-Angle Light Scattering: An Efficient Tool Revealing Molecular Structure of Synthetic Polymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914781" target="_blank" >RIV/00216275:25310/19:39914781 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/masy.201800174" target="_blank" >http://dx.doi.org/10.1002/masy.201800174</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/masy.201800174" target="_blank" >10.1002/masy.201800174</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multi-Angle Light Scattering: An Efficient Tool Revealing Molecular Structure of Synthetic Polymers

Popis výsledku v původním jazyce

Multi-angle light scattering (MALS) photometers represent the most effective solution of the traditional problem of size-exclusion chromatography (SEC), which is column calibration by means of narrow polymer standards. In addition to the ability to provide true molar mass distribution independently of any polymer standards, the combined SEC-MALS technique is able to yield other important characteristics of polymers such as chain conformation and branching. Coupling an SEC-MALS set-up with an online viscosity detector is another step forward to the detailed insight into the polymer molecular structure. Asymmetric flow filed flow fractionation (AF4) is an alternative analytical separation technique capable of replacing SEC in the case of its failure. The paper provides a brief overview of various applications of SEC-MALS and AF4-MALS in the R&amp;D and quality control of industrial polymers including introduction into basic theoretical principles.

Název v anglickém jazyce

Multi-Angle Light Scattering: An Efficient Tool Revealing Molecular Structure of Synthetic Polymers

Popis výsledku anglicky

Multi-angle light scattering (MALS) photometers represent the most effective solution of the traditional problem of size-exclusion chromatography (SEC), which is column calibration by means of narrow polymer standards. In addition to the ability to provide true molar mass distribution independently of any polymer standards, the combined SEC-MALS technique is able to yield other important characteristics of polymers such as chain conformation and branching. Coupling an SEC-MALS set-up with an online viscosity detector is another step forward to the detailed insight into the polymer molecular structure. Asymmetric flow filed flow fractionation (AF4) is an alternative analytical separation technique capable of replacing SEC in the case of its failure. The paper provides a brief overview of various applications of SEC-MALS and AF4-MALS in the R&amp;D and quality control of industrial polymers including introduction into basic theoretical principles.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Macromolecular Symposia

ISBN

—

ISSN

1022-1360

e-ISSN

1521-3900

Počet stran výsledku

6

Strana od-do

"1800174-1"-"1800174-6"

Název nakladatele

Wiley-VCH

Místo vydání

Weinheim

Místo konání akce

Merseburg

Datum konání akce

12. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000465042400020