Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Michael Bredol"'
Publikováno v:
Sensors, Vol 23, Iss 10, p 4601 (2023)
This study investigated the ability of electrically conductive carbon rovings to detect cracks in textile-reinforced concrete (TRC) structures. The key innovation lies in the integration of carbon rovings into the reinforcing textile, which not only
Externí odkaz:
https://doaj.org/article/8af8d00e0e4b457fb667e2c0e384904a
Publikováno v:
Materials, Vol 13, Iss 18, p 4162 (2020)
The linear photochemical response of materials depends on two critical parameters: the size of the optical band gap determines the onset of optical excitation, whereas the absolute energetic positions of the band edges define the reductive or oxidati
Externí odkaz:
https://doaj.org/article/60c23130d1c044eb98671ea726191745
Publikováno v:
Materials, Vol 3, Iss 2, Pp 1353-1374 (2010)
At present, thick film (powder based) alternating current electroluminescence (AC-EL) is the only technology available for the fabrication of large area, laterally structured and coloured light sources by simple printing techniques. Substrates for pr
Externí odkaz:
https://doaj.org/article/d07cbfe3ff2b4f4cb8cebda3ffbc2d8c
Autor:
Martin Michálek, Michael Bredol
Publikováno v:
Advances in Materials Science and Engineering, Vol 2013 (2013)
Functionalized and raw multiwall carbon nanotubes (MWCNTs) were investigated colloid-chemically in order to study the role of polar versus nonpolar interaction with a polyurethane (PU) matrix. Both kinds of MWCNTs were dispersed by ultrasonication in
Externí odkaz:
https://doaj.org/article/e627dac47d7c4019a37d4d325ab93fca
Autor:
Michael Bredol, Dominik Voigt
Publikováno v:
From Magnetic to Bioactive Materials ISBN: 9783110733471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bbd5488cbcc5e4eab34ee5670663eb4
https://doi.org/10.1515/9783110733471-001
https://doi.org/10.1515/9783110733471-001
Autor:
José Pinela, Rui M.V. Abreu, Carla Pereira, Isabel C.F.R. Ferreira, Custódio Lobo Roriz, Maria José Alves, Lara Lockowandt, Lillian Barros, Michael Bredol, Ricardo C. Calhelha
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Cornflower is a flowering weed and ornamental plant whose blue flowers have been used for food, decorative and colouring purposes. In this study, the upper (edible flowers) and lower (non-edible receptacle and involucre) parts of the capitulum were s
Autor:
Anna Wegrzynowicz, Holger Uphoff, Larry Kwesi Sarpong, Monika Schönhoff, Ken Jenewein, Michael Bredol
Publikováno v:
Optical Materials. 86:398-407
An aqueous route based on electrostatics for preparing heterostructures from carbon nanotubes (CNT) and Zinc Sulfide doped with manganese (ZnS:Mn) is demonstrated. This was achieved by one-pot synthesis of negatively charged multiwalled carbon nanotu
Autor:
Michael Bredol
Publikováno v:
Rare Earth Chemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::574d89cd3adf0fe95f7387329d7ce4df
https://doi.org/10.1515/9783110654929-023
https://doi.org/10.1515/9783110654929-023
Publikováno v:
Materials, Vol 13, Iss 4162, p 4162 (2020)
Materials
Volume 13
Issue 18
Materials
Volume 13
Issue 18
The linear photochemical response of materials depends on two critical parameters: the size of the optical band gap determines the onset of optical excitation, whereas the absolute energetic positions of the band edges define the reductive or oxidati
Autor:
Michael Bredol, Roland Bartholomäus, Aleksandra Szydło, Volker Peinecke, Angelika Heinzel, Ivan Radev, Wladimir Philippi
Publikováno v:
Journal of Power Sources. 402:15-23
Polymer electrolyte membrane fuel cells (PEMFCs) operating at low temperature (60–80 °C, up to 110 °C) are mostly limited in their performance by the kinetics of the oxygen reduction reaction (ORR), leading to high loadings of platinum (Pt) in th