Introduction of Trifluoromethanesulfonamide Groups in Poly(ethylene oxide): Ionic Conductivity of Single-Ion-Conducting Block Copolymer Electrolytes

Autor: Philip Dreier, Achilleas Pipertzis, Marianna Spyridakou, Robin Mathes, George Floudas, Holger Frey

Publikováno v: Macromolecules. 55:1342-1353

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::494afc802db751cc94508b7f81a17daa
https://doi.org/10.1021/acs.macromol.1c02507

P(VDF-TrFE) Copolymer Dynamics as a Function of Temperature and Pressure in the Vicinity of the Curie Transition

Autor: Achilleas Pipertzis, Kamal Asadi, George Floudas

Publikováno v: Pipertzis, A, Asadi, K & Floudas, G 2022, ' P(VDF-TrFE) Copolymer Dynamics as a Function of Temperature and Pressure in the Vicinity of the Curie Transition ', Macromolecules, vol. 55, no. 7, pp. 2746-2757 . https://doi.org/10.1021/acs.macromol.2c00280

We report on the phase behavior and the respective dynamics in random P(VDF-TrFE) copolymers using standard and temperature-modulated differential scanning calorimetry, X-ray diffraction, and a combination of temperature- and pressure-dependent diele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::138628d00fcd2a7445eeba2882496dee
https://purehost.bath.ac.uk/ws/files/235226583/PVDF_TrFE_final_Accepted.pdf

Thermodynamic approach to tailor porosity in piezoelectric polymer fibers for application in nanogenerators

Autor: Achilleas Pipertzis, George Floudas, Kamyar Shirvanimoghaddam, Mohammad Mahdi Abolhasani, Hossein Fashandi, Hamid Khayyam, Matthew Joordens, Jasper J. Michels, Saleem Anwar, Rüdiger Berger, Minoo Naebe, Kamal Asadi

Publikováno v: Nano Energy. 62:594-600

Low power density of polymer piezoelectric nanogenerators is a major hurdle for their application as a potential mode of powering wearable and portable electronic devices. To increase the efficiency, here we suggest use of porous piezoelectric poly (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c4085b085ffa7e2cd93ad5c1f96721
https://doi.org/10.1016/j.nanoen.2019.05.044

A 'Rigid-Flexible' Approach for Processable Perylene Diimide-Based Polymers: Influence of the Specific Architecture on the Morphological, Dielectric, Optical, and Electronic Properties

Autor: Stefania Aivali, Charalampos Anastasopoulos, Achilleas Pipertzis, George Floudas, Aikaterini K. Andreopoulou, Joannis K. Kallitsis

Publikováno v: The journal of physical chemistry. B. 124(24)

Conjugation-break flexible spacers in-between π-conjugated segments were utilized herein toward processable perylene diimide (PDI)-based polymers. Aromatic-aliphatic PDI-based polymers were developed via the two-phase polyetherification of a phenol-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b14be5b0baaba8ab2f47ff0d82be9f0b
https://pubmed.ncbi.nlm.nih.gov/32459484

Segmental Dynamics in Multicyclic Polystyrenes

Autor: George Floudas, Michael J. Monteiro, Achilleas Pipertzis, Md. D. Hossain

Publikováno v: Macromolecules. 51:1488-1497

The segmental dynamics and the corresponding glass temperature, Tg, were investigated in a monocyclic and in the corresponding linear polystyrene as well as in a series of multicyclic polystyrenes, all with the same total molecular weight, with diele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6389bd36c9192d6194842997dd54025
https://doi.org/10.1021/acs.macromol.7b02579