Browsing 2015 by Author "LUPAN, O."

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  • Effect of Dopant on Selectivity of CuO Nanostructured Films – Based Sensors 
    CRETU, V.; POSTICA, V.; ABABII, N.; MAGARIU, N.; SONTEA, V.; SCHÜTT, F.; ADELUNG, R.; LUPAN, O. (Tehnica UTM, 2015)
    In this work, the effect of different dopants on selectivity performance of gas sensor structures based on CuO nano-structured films that were synthesized from aqueous chemical solutions SCS is reported.
  • Hydrogen Gas Sensor Based on Nanograined Pd/α-MoO3 belts 
    CRETU, V.; POSTICA, V.; STOIANOV, D.; TROFIM, V.; SONTEA, V.; LUPAN, O. (Tehnica UTM, 2015)
    In this work, a simple and cost-effective method for nanostructurization of α-MoO3 micro-belts by using an aqueous solution of PdCl2 is reported. Obtained nanograined Pd/α-MoO3 belts, with 70-80 nm average diameters of ...
  • Photocatalytic Applications of Doped Zinc Oxide Porous Films Grown by Magnetron Sputtering 
    GHIMPU, L.; REIMER, T.; SMAZNA, D.; HOPPE, M.; BENECKE, W.; BEJENARI, A.; COJOCARU, A.; LUPAN, O.; ADELUNG, R.; TIGINYANU, I. (Tehnica UTM, 2015)
    Undoped, Al-doped and Sn-doped ZnO was sputter-deposited on glass substrates and on trenched Si substrates and some properties of these samples were evaluated. It was shown that the photocatalytic performance of the thin ...
  • Sensing Properties of Ultra-Thin TiO2 Nanostructured Films Based Sensors 
    POSTICA, V.; REIMER, T.; LAZARI, E.; ABABII, N.; SHISHIYANU, S.; RAILEAN, S.; KAIDAS, V.; KAPS, S.; LUPAN, O.; BENECKE, W.; ADELUNG, R. (Tehnica UTM, 2015)
    In this work, ultra-thin TiO2 nanostructured films, synthesized by atomic layer deposition method (ALD), were integrated in sensor structures. The effect of post-growth annealing and thickness of TiO2 samples on UV and ...
  • Single Nanowire Nanosensors: A Case Study of the Effects of Metal Doping on ZnO 
    LUPAN, O.; CHOW, L.; PAUPORTE, Th.; VIANA, B.; ADELUNG, R. (Tehnica UTM, 2015)
    Individual nanowire/nanorod sensors of semiconducting oxides are of great interest for science and engineering. In current work, the effects of metal doping on ZnO nanowire properties are presented. It is found that ...
  • ZnO tetrapods and their interconnected networks: Growth and multifunctional applications 
    MODI, G.; PAULOWICZ, I.; CRETU, V.; POSTICA, V.; LUPAN, O.; TIGINYANU, I.; KIENLE, L.; ADELUNG, R.; MISHRA, Y. (Tehnica UTM, 2015)
    Due to the three-dimensional morphology, the nano- and microscale tetrapods from ZnO are quite important nano-candidates for various advanced applications ranging from water purification to nanoelectronic sensors. The ...

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