Thermal and optical properties of PMMA films reinforced with Nb2O5 nanoparticles

B. Hajduk; H. Bednarski; P. Jarka; H. Janeczek; M. Godzierz; T. Tański

doi:10.1038/s41598-021-01282-7

Thermal and optical properties of PMMA films reinforced with Nb₂O₅ nanoparticles

B. Hajduk
, H. Bednarski
, P. Jarka
, H. Janeczek
, M. Godzierz
, T. Tański

Katedra Materiałów Inżynierskich i Biomedycznych (RMT/RMT1)

Polish Academy of Sciences

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

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Abstrakt

The article presents the thermal and physical properties of PMMA composite films with the addition of Nb₂O₅ nanoparticles. The addition of nanoparticles to PMMA mainly influenced the optical transmission and glass transition temperature of composite films compared to pure PMMA. It is clearly visible in the results of the conducted ellipsometric and differential scanning calorimetry tests. X-ray studies showed that the heat treatment of the samples resulted in the ordering of the polymer structure (flattening of the polymer chains). Examining the surface of the samples with scanning electron microscopy, it can be seen that Nb₂O₅ nanoparticles formed unusual, branched formations resembling "snowflakes".

Język oryginału	angielski
Numer artykułu	22531
Czasopismo	Scientific Reports
Tom	11
Numer wydania	1
Identyfikatory DOI	https://doi.org/10.1038/s41598-021-01282-7
Status publikacji	Opublikowano - gru 2021

Obszary tematyczne ASJC Scopus

Multidyscyplinarne

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10.1038/s41598-021-01282-7

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abstract = "The article presents the thermal and physical properties of PMMA composite films with the addition of Nb2O5 nanoparticles. The addition of nanoparticles to PMMA mainly influenced the optical transmission and glass transition temperature of composite films compared to pure PMMA. It is clearly visible in the results of the conducted ellipsometric and differential scanning calorimetry tests. X-ray studies showed that the heat treatment of the samples resulted in the ordering of the polymer structure (flattening of the polymer chains). Examining the surface of the samples with scanning electron microscopy, it can be seen that Nb2O5 nanoparticles formed unusual, branched formations resembling {"}snowflakes{"}.",

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AU - Hajduk, B.

AU - Bednarski, H.

AU - Jarka, P.

AU - Janeczek, H.

AU - Godzierz, M.

AU - Tański, T.

PY - 2021/12

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AB - The article presents the thermal and physical properties of PMMA composite films with the addition of Nb2O5 nanoparticles. The addition of nanoparticles to PMMA mainly influenced the optical transmission and glass transition temperature of composite films compared to pure PMMA. It is clearly visible in the results of the conducted ellipsometric and differential scanning calorimetry tests. X-ray studies showed that the heat treatment of the samples resulted in the ordering of the polymer structure (flattening of the polymer chains). Examining the surface of the samples with scanning electron microscopy, it can be seen that Nb2O5 nanoparticles formed unusual, branched formations resembling "snowflakes".

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