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Characterization studies of aluminum oxide barrier coatings on polymeric substrates
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10.1116/1.4709451
/content/avs/journal/jvsta/30/4/10.1116/1.4709451
http://aip.metastore.ingenta.com/content/avs/journal/jvsta/30/4/10.1116/1.4709451

Figures

Image of FIG. 1.
FIG. 1.

Variation in oxygen and water vapor transmission rate with applied strain for AlO x coated 12 μm PET (measured after strain was released).

Image of FIG. 2.
FIG. 2.

Variation in oxygen and water vapor transmission rate with applied strain for AlO x coated BOPP B (measured after strain was released).

Image of FIG. 3.
FIG. 3.

SEM image of antiblock particles in plain BOPP B film surface.

Image of FIG. 4.
FIG. 4.

SEM image of antiblock particle protruding from AlO x coated BOPP B film surface.

Image of FIG. 5.
FIG. 5.

(Color online) 5 × 5 μm2 AFM topography image of AlO x coating on BOPP B.

Image of FIG. 6.
FIG. 6.

SEM image of AlO x coated BOPP A film surface showing coating defects.

Image of FIG. 7.
FIG. 7.

(Color online) 10 × 10 μm2 AFM topography image of AlO x coated BOPP A film surface showing coating defects.

Image of FIG. 8.
FIG. 8.

FTIR spectra of the EAA film used for peel tests (a), BOPP film A (b), and the EAA film peeled-off region (c).

Image of FIG. 9.
FIG. 9.

Variation of total surface energy of AlO x coated BOPP films with storage time (in days after coating process).

Image of FIG. 10.
FIG. 10.

Variation of polar and dispersive surface energy of AlO x coated BOPP A with storage time.

Tables

Generic image for table
TABLE I.

Barrier properties of plain and AlO x coated BOPP and PET films, all samples produced under the same deposition conditions apart from the plasma treatment variations listed.

Generic image for table
TABLE II.

AFM surface roughness results (average and standard deviations) for plain and AlO x coated (see type of plasma treatment) polymer films, obtained from 5 × 5 μm2 AFM scans.

Generic image for table
TABLE III.

Measured peel-force values (average and standard deviations) for various plasma treatments using a 180° EAA peel test on 15 mm wide strips.

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/content/avs/journal/jvsta/30/4/10.1116/1.4709451
2012-04-27
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Characterization studies of aluminum oxide barrier coatings on polymeric substrates
http://aip.metastore.ingenta.com/content/avs/journal/jvsta/30/4/10.1116/1.4709451
10.1116/1.4709451
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