Search results for "gold"

  • Nanoporous gold: Engineering surfaces to make better catalysts

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... arch in site Search Research Highlights Nanoporous gold: Engineering surfaces to make better catalysts 12/... 25/2017 Nanoporous gold catalysts can be made even more effective by tailo... asy way to enhance the effectiveness of nanoporous gold catalysts that involves sculpting their surfaces b...
  • Catalysis: A kink in the golden rules

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... earch Research Highlights Catalysis: A kink in the golden rules 09/24/2012 High-resolution imaging of nano... porous gold reveals that ‘kinked' surface defects are responsi... py image showing the stepped surface of nanoporous gold © 2012 Nature Publishing Group Twenty-five years a...
  • Nanostructured catalysts: Golden openings

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... arch Research Highlights Nanostructured catalysts: Golden openings 01/31/2011 Thin gold sheets with nanosc... and reusable green catalysts Fig. 1: A nanoporous gold substrate can catalyze the oxidation of organosila... alternative to existing reagents. © 2010 Wiley-VCH Gold prices have skyrocketed in the past few years, but...
  • Single-molecule spectroscopy: A new gold standard?

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... rch Highlights Single-molecule spectroscopy: A new gold standard? 08/29/2011 Thin wrinkled sheets of nanop... orous gold make particularly suitable surfaces for single-mol... tron microscopy image of the wrinkled Raman-active gold surface © 2011 ACS Wrinkly films of nanoporous gol...
  • Gold catalysis: Examining catalysis on an atomic scale

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... Japanese Search in site Search Research Highlights Gold catalysis: Examining catalysis on an atomic scale ... /30/2016 A comparison of atomic maps of nanoporous gold and catalysis reveals that surface defects are imp... atomic positions of a narrow bridge in nanoporous gold. The colors indicate the coordination numbers (red...
  • Catalysis: Pinning down degradation

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... 04/25/2014 Atomic-scale examination of nanoporous gold demonstrates that surface defects suppress catalys... t degradation during carbon monoxide oxidation Gold atoms migrate at right angles (red arrow) to a pla... ing the oxidation of carbon monoxide on nanoporous gold. Foreground: Modified from Ref. 1 © 2014 American ...
  • The Hot Attraction of Gold

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... n site Search Press Releases The Hot Attraction of Gold 07/26/2016 Gold had long been considered a non-mag... hers at Tohoku University recently discovered that gold can in fact be magnetized by applying heat. They d... nfirmed, for the first time, that magnetization in gold can be induced by the heat flow driven by a temper...
  • Nanoporous gold: Sensitive biosensor for muscle chemicals

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... arch in site Search Research Highlights Nanoporous gold: Sensitive biosensor for muscle chemicals 12/26/20... 16 A gold film with both large and small holes can detect ti... ny amounts of chemicals released by muscle cells A gold film that is porous on both a macroscale and a nan...
  • Supercapacitors: Better with a dash of gold

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... Highlights Supercapacitors: Better with a dash of gold 03/25/2013 An innovative deposition technique may ... O 2 ) (blue and red spheres) doped with an atom of gold (yellow sphere). New findings reveal that this kin... onventional nanoporous electrodes that incorporate gold atoms within their oxide lattice 1 . First, the te...
  • Energy storage: Supercapacitors with a heart of gold

    About Overview Organization & Management Strategy Open Positions Access Research Researchers & L... ts Energy storage: Supercapacitors with a heart of gold 04/25/2011 Growing inorganic crystals inside nanop... orous gold films boosts the speed and energy density of charg... microscopy image showing the close contact between gold (dark blue) and crystalline MnO 2 (light blue) Fro...