Electret stability related to the crystallinity in polypropylene

Autor: Erik Vilain Thomsen, Anders Thyssen, Kristoffer Almdal

Publikováno v: Thyssen, A, Almdal, K & Thomsen, E V 2015, Electret Stability Related to the Crystallinity in Polypropylene . in Proceedings of IEEE Sensors 2015 . IEEE, pp. 1879-1882, 14th IEEE Sensors 2015, Busan, Korea, Republic of, 01/11/2015 . https://doi.org/10.1109/ICSENS.2015.7370665

Through mixing isotactic-polypropylene (i-PP) and atactic-polypropylene (a-PP), we have demonstrated the importance of the crystallinity in polypropylene as an electret material. Samples with crystallinities between 7 % and 47 % were used. A high deg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128c969f681a7e887069c9c0df036a2b
https://doi.org/10.1109/icsens.2015.7370665

Electret Stability Related to Spherulites in Polypropylene

Autor: Kristoffer Almdal, Anders Thyssen, Erik Vilain Thomsen

Publikováno v: Thyssen, A, Almdal, K & Thomsen, E V 2014, ' Electret Stability Related to Spherulites in Polypropylene ', Baltimore, United States, 10/08/2014-13/08/2014, .
Thyssen, A, Almdal, K & Thomsen, E V 2015, ' Electret Stability Related to Spherulites in Polypropylene ', IEEE Transactions on Dielectrics and Electrical Insulation, vol. 22, no. 5, pp. 2858-2863 . https://doi.org/10.1109/TDEI.2015.004891
Technical University of Denmark Orbit

Electret charge stability has been related to the size of the spherulites in polypropylene. As the size of the spherulites is decreased the stability is increased. This is seen for isothermal conditions at 90 °C and 120 °C as well as for 90 % relat

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http://orbit.dtu.dk/en/publications/electret-stability-related-to-spherulites-in-polypropylene(6f5ded55-76b0-4cf4-93f5-d3e406f96809).html

Computer simulations of nanoindentation in Mg-Cu and Cu-Zr metallic glasses

Autor: Nicholas P. Bailey, Jakob Schiøtz, Karsten Wedel Jacobsen, Anders Thyssen, Ulrik Grønbjerg Andersen, Anca Paduraru

Publikováno v: Paduraru, A, Andersen, U G, Thyssen, A, Bailey, N, Jacobsen, K W & Schiøtz, J 2010, ' Computer simulations of nanoindentation in Mg-Cu and Cu-Zr metallic glasses ', Modelling and Simulation in Materials Science and Engineering, vol. 18, no. 5, pp. 055006 . https://doi.org/10.1088/0965-0393/18/5/055006

The formation of shear bands during plastic deformation of Cu0.50Zr0.50 and Mg0.85Cu0.15 metallic glasses is studied using atomic-scale computer simulations. The atomic interactions are described using realistic many-body potentials within the effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd972b0f957743cbe45a0b92a6ccf409
https://orbit.dtu.dk/en/publications/70e9e39d-31a4-4d9d-b2b6-f7e05ceaf44a