Listar por tema "Titanium"

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    • openAccess   Analysis of bending strength of porous titanium processed by space holder method 

      Amigó Borrás, Vicente; Reig, Lucía; Busquets Mataix, David Jerónimo; Ortiz, J. L. Maney on behalf of the Institute of Materials, Minerals and Nining (2011-02)
      Porous titanium specimens have been produced by means of the space holder method. Titanium grade 3 (TiCP3) has been used as material and ammonium bicarbonate as spacer. Process parameters (compaction pressure, metal grain ...

    • openAccess   Efficient passivated phthalocyanine-quantum dot solar cells 

      Blas Ferrando, Vicente M.; Ortiz, Javier; González Pedro, Victoria; S. Sánchez, Rafael; Mora-Sero, Ivan; Fernández Lázaro, Fernando; Sastre Santos, Ángela Royal Society of Chemistry (2014-12-08)
      The power conversion efficiency of CdSe and CdS quantum dot sensitized solar cells is enhanced by passivation with asymmetrically substituted phthalocyanines. The introduction of the phthalocyanine dye increases the ...

    • closedAccess   Quantum Mechanics Insight into the Microwave Nucleation of SrTiO3 Nanospheres 

      Moreira, Mario Lucio; Longo, V. M.; Avansi, Waldir; Ferrer, Mateus M.; Andres, Juan; Mastelaro, Valmor Roberto; Varela, José A.; Longo, Elson American Chemical Society (2012)
      An extensive investigation of strontium titanate, SrTiO3 (STO), nanospheres synthesized via a microwave-assisted hydrothermal (MAH) method has been conducted to gain a better insight into thermodynamic, kinetic, and reaction ...

    • openAccess   Stiffness variation of porous titanium developed using space holder method 

      Reig, Lucía; Amigó Borrás, Vicente; Busquets Mataix, David Jerónimo; Calero Carretero, José Ángel Maney on behalf of the Institute of Materials, Minerals and Nining (2011-07)
      The excellent properties of Ti have resulted in its generalised use for bone implants. However, Ti is very stiff in comparison with human cortical bone, and this creates problems of bone weakening and loosening of the ...