Browsing by Author "N�gellov� Z."
Now showing items 1-3 of 3
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Mechanical, sorption and adhesive properties of composites based on low density polyethylene filled with date palm wood powder
AlMaadeed, Mariam A.; Nógellová, Zuzana; Mičušík, Matej; Novák, Igor; Krupa, Igor ( Elsevier Ltd , 2014 , Article)Low density polyethylene (LDPE) was blended with date palm wood powder (DPW) to prepare composites with concentrations of filler ranging from 10 to 70. wt.%. The Youn?s modulus of the composites significantly increased ... -
Positive influence of expanded graphite on the physical behavior of phase change materials based on linear low-density polyethylene and paraffin wax
Krupa, Igor; Nógellová, Zuzana; Špitalský, Zdenko; Malíková, Marta; Sobolčiak, Patrik; Abdelrazeq, Haneen W; Ouederni, Mabrouk; Karkri, Mustapha; Janigová, Ivica; Al-Maadeed, Mariam Ali S A... more authors ... less authors ( Elsevier B.V. , 2015 , Article)The preparation of Phase Change Materials (PCM) with improved thermal conductivity, based on linear low-density polyethylene (LLDPE), paraffin wax with a melting point of approximately 42 °C and expanded graphite as well ... -
Thermal properties of phase-change materials based on high-density polyethylene filled with micro-encapsulated paraffin wax for thermal energy storage
Karkri, M.; Lachheb, M.; Nógellová, Z.; Boh, B.; Sumiga, B.; Almaadeed, M.A.; Fethi, A.; Krupa, I.... more authors ... less authors ( Elsevier Ltd , 2015 , Article)Microcapsules consisting of paraffin wax cores with a melting point of approximately 42 °C and a melamine-formaldehyde resin shell were synthesized using in situ polymerization. These microcapsules have a uniform distribution ...