Essays about: "oxygen barrier"

Showing result 6 - 10 of 35 essays containing the words oxygen barrier.

  1. 6. Insights into the burning behaviour of wood in the cone calorimeter

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Ellinor Sanned; [2022]
    Keywords : Wood combustion; fire test; cone calorimetry; heat release rate; char formation;

    Abstract : Climate change and its accompanying environmental issues have caused the building industry to use more environmentally friendly building materials. Wood have always been a buildingmaterial but due to the renewed interest in imparting sustainability and renewability, its usage has increased over the recent years. READ MORE

  3. 7. Investigating the influence of moisture and temperature on adhesion and barrier properties in laminates

    University essay from Lunds universitet/Förpackningslogistik

    Author : Ramyashree Srinath; [2021]
    Keywords : sustainable packaging materials; temperature; moisture; adhesion; barrier properties; Technology and Engineering;

    Abstract : A world leading food processing and packaging company, Tetra Pak works with the vision of ‘Protect what’s good’ and aims to be a pioneer in developing sustainable packaging. Tetra Pak offers a wide range of carton packaging out of which aseptic carton packages are the most common. READ MORE

  4. 8. HfO2 and ITO Resistive Random-Access Memory

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Mattias Åstrand; [2020]
    Keywords : RRAM; Resistive switching; HfO2; ITO; Physics and Astronomy;

    Abstract : The purpose of this work is of evaluating the choice of HfO2 and ITO as the dielectric and the top electrode in high performance resistive random-access memory (RRAM), respectively. The study is twofold, as it quantifies performance according to standard figures of merit for this technology, as well as provides insight into the physics of current conduction for this material choice. READ MORE

  5. 9. Decreasing barrier while maintaining shelf-life for highly sensitive products - A more recyclable and sustainable packaging for infant formula

    University essay from Lunds universitet/Förpackningslogistik

    Author : Eva Weishaupt; [2020]
    Keywords : infant formula; packaging material; lipid oxidation; TBARS assay; shelf-life; Technology and Engineering;

    Abstract : With increasing concerns about environmental impacts of the food that is consumed, so is also the concern about packaging materials. This also comprises the packaging that is currently used to pack infant formula (IF), very often containing aluminum as the barrier material. READ MORE

  6. 10. A study of the photochromic effect in oxygen containing rare-earth metal hydride thin films and multilayer structures

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Sigurbjörn Már Aðalsteinsson; [2020]
    Keywords : ;

    Abstract : In this work, we have studied the photochromic response of several oxygen containing rare-earth hydride thin films (REHO, RE = Y, Nd, Gd, and Dy). Their chemical composition was characterized by an iterative multi-method approach based on ion beams, while the photochromic effect was measured by means of optical spectrometry. READ MORE