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

2015/19/B/ST8/03870

Keywords

Descriptors

  • ST8_8: Inżynieria materiałowa (biomateriały, metale, ceramika, polimery, kompozyty)
  • ST8_4: Mechanika ciała stałego, mechanika płynów, termodynamika

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 PAN

Voivodeship: łódzkie

Other projects carried out by the institution »

Principal investigator (from the host institution)

dr hab. Andrzej Wacław 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
2016-07-08
Project end date
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. Komputer. Cost: 5 000 PLN
  2. Moduł sterowania goniometrem i zapisu danych rentgenowskich. Cost: 15 000 PLN
  3. Skaner płyt obrazowych do badań rentgenowskich. Cost: 75 000 PLN

Information in the final report

Publication in academic press/journals (7)

  1. The re-entangling of macromolecules in polypropylene.

    Authors:
    Justyna Krajenta, Marta Safandowska, Andrzej Pawlak
    Academic press:
    Polymer (year: 2019, volume: 175, pages: 215-226), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2019.05.015 – link to the publication

  2. 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 (year: 2017, volume: 55, pages: 748-756), Publisher: Wiley
    Status:
    Published
    DOI:
    10.1002/polb.24328 – link to the publication

  3. Cavitation phenomenon and mechanical properties of partially disentangled polypropylene.

    Authors:
    Andrzej Pawlak, Justyna Krajenta, Andrzej Galeski
    Academic press:
    Polymer (year: 2018, volume: 151, pages: 15-26), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2018.07.033 – link to the publication

  4. The crystallization of poly(ethylene oxide) with limited density of macromolecular entanglements

    Authors:
    Justyna Krajenta, Malgorzata Polinska, Grzegorz Lapienis, Andrzej Pawlak
    Academic press:
    Polymer (year: 2020, volume: 197, pages: Art. 122500 (1-10)), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.polymer.2020.122500 – link to the publication

  5. 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 (year: 2020, volume: 65, pages: 167-173), Publisher: Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej.
    Status:
    Published
    DOI:
    10.14314/polimery.2020.3.1 – link to the publication

  6. 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 (year: 2020, volume: 65, pages: 261-267), Publisher: Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
    Status:
    Published
    DOI:
    10.14314/polimery.2020.4.1 – 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 (year: 2019, volume: 1900043, pages: 46047), Publisher: WILEY-VCH Verlag GmbH
    Status:
    Published
    DOI:
    10.1002/macp.201900043 – link to the publication

Articles in post-conference publications (1)

  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 (year: 2018, pages: AIP Conference Proceedings 1981, 020060 (2018)), Publisher: American Institute of Physics
    Date:
    conference 17-21.6.2018
    Status:
    Published

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