... [4] reported an improved efficiency ... nanoparticle layers on indium-tin oxide (ITO) anode i... more ... [4] reported an improved efficiency ... nanoparticle layers on indium-tin oxide (ITO) anode in P3HT:PCBM BHJ solar cell (ITO/PEDOT:PSS/P3HT:PCBM/BaAl). ... highest short-circuit current density (Jsc) was obtained for devices incorporating a 2 nm nominal thickness of Ag on ITO ...
Transportation Research Record: Journal of the Transportation Research Board, 2010
... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Char... more ... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Charles A. Weiss, and Toney K. Cummins ... M. Dham, R. Helferich, T. Marth, S. Sengupta, and R. Revur, NanoDynamics, Inc., 1275 Kinnear Road, Columbus, OH 43212. ...
ABSTRACT Development of a Pb-free Sn nanosolder paste with an initial melting temperature near or... more ABSTRACT Development of a Pb-free Sn nanosolder paste with an initial melting temperature near or below the melting temperature of eutectic Sn–Pb solder (183 °C) has been investigated using the size-dependent melting behavior of small particles. Three to five nanometer Sn nanoparticles were fabricated by sonochemical reduction and observed to melt at temperatures near or below 183 °C. Prototype nanosolder pastes were produced by combining the nanoparticles with flux and were characterized by differential scanning calorimetry (DSC) in terms of their melting, solidification, coalescence, and metal particle loading properties. The results indicate that, although target melting temperatures were achieved, nanoparticle coalescence was limited by low volume loading of the metal, due in part to the capping layer (an organic layer adsorbed on the metal surface during chemical synthesis).
Transportation Research Record: Journal of the Transportation Research Board, 2010
... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Char... more ... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Charles A. Weiss, and Toney K. Cummins ... M. Dham, R. Helferich, T. Marth, S. Sengupta, and R. Revur, NanoDynamics, Inc., 1275 Kinnear Road, Columbus, OH 43212. ...
... [4] reported an improved efficiency ... nanoparticle layers on indium-tin oxide (ITO) anode i... more ... [4] reported an improved efficiency ... nanoparticle layers on indium-tin oxide (ITO) anode in P3HT:PCBM BHJ solar cell (ITO/PEDOT:PSS/P3HT:PCBM/BaAl). ... highest short-circuit current density (Jsc) was obtained for devices incorporating a 2 nm nominal thickness of Ag on ITO ...
Transportation Research Record: Journal of the Transportation Research Board, 2010
... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Char... more ... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Charles A. Weiss, and Toney K. Cummins ... M. Dham, R. Helferich, T. Marth, S. Sengupta, and R. Revur, NanoDynamics, Inc., 1275 Kinnear Road, Columbus, OH 43212. ...
ABSTRACT Development of a Pb-free Sn nanosolder paste with an initial melting temperature near or... more ABSTRACT Development of a Pb-free Sn nanosolder paste with an initial melting temperature near or below the melting temperature of eutectic Sn–Pb solder (183 °C) has been investigated using the size-dependent melting behavior of small particles. Three to five nanometer Sn nanoparticles were fabricated by sonochemical reduction and observed to melt at temperatures near or below 183 °C. Prototype nanosolder pastes were produced by combining the nanoparticles with flux and were characterized by differential scanning calorimetry (DSC) in terms of their melting, solidification, coalescence, and metal particle loading properties. The results indicate that, although target melting temperatures were achieved, nanoparticle coalescence was limited by low volume loading of the metal, due in part to the capping layer (an organic layer adsorbed on the metal surface during chemical synthesis).
Transportation Research Record: Journal of the Transportation Research Board, 2010
... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Char... more ... Mahir Dham, Todd S. Rushing, Richard Helferich, Tim Marth, Suvankar Sengupta, Rao Revur, Charles A. Weiss, and Toney K. Cummins ... M. Dham, R. Helferich, T. Marth, S. Sengupta, and R. Revur, NanoDynamics, Inc., 1275 Kinnear Road, Columbus, OH 43212. ...
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