Search results for "oxidation"

  • Professor S. Samukawa --Production of high quality germanium metal oxide semiconductor (Ge MOS) transistor structure exceeding specifications of 12-nanometer generation technology with the use of ultra-low damage neutral beam oxidation process

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... logy with the use of ultra-low damage neutral beam oxidation process 09/19/2012 The group led by Professor Seij... films under 2.0nm (EOT<2.0nm) using a neutral beam oxidation process which can achieve low temperature oxidatio... logy with the use of ultra-low damage neutral beam oxidation process...
  • Catalysis: A kink in the golden rules

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... for its high catalytic activity in carbon monoxide oxidation A scanning transmission electron microscopy image ... l defects on gold surfaces are active sites for CO oxidation reactions 1 . By developing state-of-the-art techn... am performed in situ characterizations during a CO oxidation reaction in an environmental TEM. “Cs-corrected ST...
  • Nanostructured catalysts: Golden openings

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... g. 1: A nanoporous gold substrate can catalyze the oxidation of organosilane compounds at room temperature, pro... e catalytic performance of nanoporous gold for the oxidation of organosilanes, which contain silicon–hydrogen b... onds. On oxidation, a hydrogen atom on the silicon center is replaced...
  • Catalysis: Pinning down degradation

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... ppress catalyst degradation during carbon monoxide oxidation Gold atoms migrate at right angles (red arrow) to ... planar ‘twin' interface (yellow lines) during the oxidation of carbon monoxide on nanoporous gold. Foreground:... nges in the structure of nanoporous gold during CO oxidation, a team led by Takeshi Fujita from the AIMR at Toh...
  • Catalysis: A tale of two metals

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... due to their high electrocatalytic activity in key oxidation and reduction reactions. On the nanoscale, catalys... is a superior catalyst for small molecule electro-oxidation and oxygen reduction reactions. The np-PdNi materi... ereas the shell is palladium-rich. For the electro-oxidation reactions of methanol or formic acid, np-PdNi show...
  • Gold catalysis: Examining catalysis on an atomic scale

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... Gold nanostructures are widely used to accelerate oxidation reactions. For example, they can catalyze the oxid... e and six are thought to be highly active sites in oxidation reactions, whereas those with coordination numbers...
  • AIMR_News_vol3.pdf

    Volume 3 WPI-ADVANCED INSTITUTE FOR MATERIALS RESEARCH NEWS September 12, 2008 2-1-1 katahira, A... he amounts of O2 adsorbed and the rates of surface oxidation as a function of film thickness on ultrathin (2~6 ... tive (when the size is ~3nm), and can catalyze the oxidation of CO [1]. Thin films are another such example whe... e the electronic structure, oxygen adsorption, and oxidation of the Pb films of different thicknesses under ide...
  • AIMR-Annual-Review-2011.pdf

    AIMR Annual Review Contents 2011 WPI-AIMR Main Events ………………………………………………………… 1 Award Information... nm pore sizes (entries 5-7). 2.2 AuNPore-catalyzed oxidation of organosilanes with water These results mentione... ons with this material. Then, we next examined the oxidation of organosilanes with water, leading to silanols, ... d exhibited a remarkable catalytic activity in the oxidation of PhMe 2 SiH 5 and the corresponding silanol 6 wa...
  • Nanomaterials: Supersizing at the nanoscale

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... ft) that are transformed into nanodisks (right) by oxidation and dissociation. Schematic illustrations show the... , known as ‘Janus' particles, which dissociated on oxidation into the two constituent halves. “The Janus partic...
  • Nanoporous gold: Engineering surfaces to make better catalysts

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... their catalyst by using it to catalyze the ethanol oxidation reaction, an important reaction for realizing fuel... atalysis redox cycling surface engineering ethanol oxidation Tweet more Research Highlights Research Researcher...