Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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The entanglements of macromolecules in semicrystalline polymers -formation and influence on the properties.

2015/19/B/ST8/03870

Keywords:

entaglements of macromolecules semicrystalline polymers rheology crystallization mechanical properties

Descriptors:

  • ST8_8: Mechanics of solids
  • ST8_4: Fluid mechanics, technical thermodynamics

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Centrum Badań Molekularnych i Makromolekularnych Polskiej Akademii Nauk

woj. łódzkie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Andrzej Pawlak 

Number of co-investigators in the project: 4

Call: OPUS 10 - announced on 2015-09-15

Amount awarded: 552 200 PLN

Project start date (Y-m-d): 2016-07-08

Project end date (Y-m-d): 2020-02-07

Project duration:: 43 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Skaner płyt obrazowych do badań rentgenowskich (75 000 PLN)
  2. Komputer (5 000 PLN)
  3. Moduł sterowania goniometrem i zapisu danych rentgenowskich (15 000 PLN)

Information in the final report

  • Publication in academic press/journals (7)
  • Articles in post-conference publications (1)
  1. All-polymer composites – a new approach with the use of disentangled semi-crystalline polymers Part I. Disentangling and properties of disentangled polylactide.
    Authors:
    Justyna Krajenta, Marta Safandowska, Andrzej Pawlak, Andrzej Galeski
    Academic press:
    Polimery (rok: 2020, tom: 65, strony: 167-173), Wydawca: Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej.
    Status:
    Published
    DOI:
    10.14314/polimery.2020.3.1 - link to the publication
  2. The crystallization of poly(ethylene oxide) with limited density of macromolecular entanglements
    Authors:
    Justyna Krajenta, Malgorzata Polinska, Grzegorz Lapienis, Andrzej Pawlak
    Academic press:
    Polymer (rok: 2020, tom: 197, strony: Art. 122500 (1-10)), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2020.122500 - link to the publication
  3. All-polymer composites – a new approach with the use of disentangled semi-crystalline polymers. Part II. Preparation of composites from partially disentangled polylactide
    Authors:
    Justyna Krajenta, Andrzej Pawlak, Andrzej Galeski
    Academic press:
    Polimery (rok: 2020, tom: 65, strony: 261-267), Wydawca: Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
    Status:
    Published
    DOI:
    10.14314/polimery.2020.4.1 - link to the publication
  4. Cavitation phenomenon and mechanical properties of partially disentangled polypropylene.
    Authors:
    Andrzej Pawlak, Justyna Krajenta, Andrzej Galeski
    Academic press:
    Polymer (rok: 2018, tom: 151, strony: 15-26), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2018.07.033 - link to the publication
  5. The Crystallization of Polypropylene with Reduced Density of Entanglements
    Authors:
    Andrzej Pawlak, Justyna Krajenta, Andrzej Galeski
    Academic press:
    Journal of Polymer Science Part B: Polymer Physics (rok: 2017, tom: 55, strony: 748-756), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/polb.24328 - link to the publication
  6. The re-entangling of macromolecules in polypropylene.
    Authors:
    Justyna Krajenta, Marta Safandowska, Andrzej Pawlak
    Academic press:
    Polymer (rok: 2019, tom: 175, strony: 215-226), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2019.05.015 - link to the publication
  7. The Entanglements of Macromolecules and Their Influence on the Properties of Polymers
    Authors:
    Andrzej Pawlak
    Academic press:
    Macromolecular Chemistry and Physics (rok: 2019, tom: 1900043, strony: 45316), Wydawca: WILEY-VCH Verlag GmbH
    Status:
    Published
    DOI:
    10.1002/macp.201900043 - link to the publication
  1. All-polymer nanocomposites: A new approach with use of partially disentangled polypropylene and polylactide
    Authors:
    Justyna Krajenta, Andrzej Pawlak
    Conference:
    9th International Conference on Times of Polymers and Composites" (rok: 2018, ), Wydawca: American Institute of Physics
    Data:
    konferencja 17-21.6.2018
    Status:
    Published

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