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Rheinfelden, Switzerland

Reisert S.,FH Aachen | Schneider B.,FH Aachen | Geissler H.,SIG Combibloc | Van Gompel M.,Hasselt University | And 3 more authors.
Physica Status Solidi (A) Applications and Materials Science | Year: 2013

In this work, a multi-sensor chip for the investigation of the sensing properties of different types of metal oxides towards hydrogen peroxide in the ppm range is presented. The fabrication process and physical characterization of the multi-sensor chip are described. Pure SnO2 and WO3 as well as Pd- and Pt-doped SnO2 films are characterized in terms of their sensitivity to H2O2. The sensing films have been prepared by drop-coating of water-dispensed nano-powders. A physical characterization, including scanning electron microscopy and X-ray diffraction analysis of the deposited metal-oxide films, was done. From the measurements in hydrogen peroxide atmosphere, it could be shown, that all of the tested metal oxide films are suitable for the detection of H2O2 in the ppm range. The highest sensitivity and reproducibility was achieved using Pt-doped SnO2. Calibration plot of a SnO2, WO3, Pt-, and Pd-doped SnO2 gas sensor for H2O2 concentrations in the ppm range. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Source


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SIG Combibloc | Date: 2011-12-27

Containers and packaging materials of paper or cardboard for foodstuffs and beverages; packaging material in the form of composite materials of paper, cardboard and/or plastic; laminates, namely, laminated paper for the manufacture of packaging, containers and boxes; packaging material of paper, cardboard and/or plastic. Non-metal and non-paper closures and opening elements for packaging for foodstuffs and beverages; non-metal and non-paper closures and opening elements for containers and packaging of paper or cardboard.


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SIG Combibloc | Date: 2014-03-19

Containers and packaging of paper or cardboard; packaging materials of paper, cardboard and/or plastics; composite materials, in particular using the aforesaid materials to produce packaging, containers and boxes. Resealable closures and opening elements for packaging for foodstuffs and beverages.


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SIG Combibloc | Date: 2012-01-17

Packaging materials, namely, containers and boxes made of paper, paperboard, and cardboard; wrapping paper; packaging containers comprised of paperboard for food and beverages; boxes, containers, and cartons of paperboard or cardboard for commercial or industrial packaging; packing cardboard; plastic bubble packs for wrapping or packaging. Non-metal resealable closures and punch-open closures for food and beverage containers.


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SIG Combibloc | Date: 2013-03-26

Containers and packaging materials of paper or cardboard; packaging material in the form of composite materials of paper, cardboard and/or plastic; laminates, namely, laminated paper for the manufacture of packaging, containers and boxes; packaging material of paper, cardboard and/or plastic. Non-metal and non-paper closures and opening elements for packaging for use with foodstuffs and beverages; plastic closures and opening elements for containers and packaging of paper or cardboard.

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