Temperature-Induced Deposition Method for Anchoring Metallic Nanoparticles onto Reflective Substrates for in Situ Electrochemical Infrared Spectroscopy

A new temp.-induced deposition method for anchoring metallic nanoparticles onto smooth/reflective polycryst. Au (Au-poly) and classy C (GC) substrates was developed for in situ IR reflection-absorption spectroscopy (IRAS). Characteristic vibrational spectra for CO adsorbed on anchored nanoparticles of Pt/C, Pt3Sn/C, Pt3Mo/C, and Pt2Ru3/C are presented. When Au is used as a substrate, CO adsorbed on Au can interfere with bands for CO adsorbed on nanoparticles. By contrast, if GC is used as a substrate, CO adsorbed on nanoparticles are as expected from corresponding spectra obtained from Pt and Pt-bimetallic electrodes. [on SciFinder(R)]     «

A new temp.-induced deposition method for anchoring metallic nanoparticles onto smooth/reflective polycryst. Au (Au-poly) and classy C (GC) substrates was developed for in situ IR reflection-absorption spectroscopy (IRAS). Characteristic vibrational spectra for CO adsorbed on anchored nanoparticles of Pt/C, Pt3Sn/C, Pt3Mo/C, and Pt2Ru3/C are presented. When Au is used as a substrate, CO adsorbed on Au can interfere with bands for CO adsorbed on nanoparticles. By contrast, if GC is used as a subs...     »

Adsorbed substances (coadsorbed substances temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) Catalysts (electrocatalysts, metallic nanoparticles on reflective substrates temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) IR reflectance spectroscopy (reflection-absorption, electrochem. temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) IR reflection-absorption spectra Nanoparticles Oxidation Vapor deposition process (temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) metal nanoparticle temp deposition anchoring carbon gold electrochem IR platinum nanoparticle temp deposition anchoring carbon gold electrochem IR tin platinum nanoparticle temp deposition anchoring substrate electrochem IR molybdenum platinum nanoparticle temp deposition anchoring substrate electrochem IR electrocatalyst metal nanoparticle temp deposition anchoring substrate electrochem IR reflection absorption IR carbon monoxide adsorbate metal nanoparticle electrocatalyst     «

Adsorbed substances (coadsorbed substances temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) Catalysts (electrocatalysts, metallic nanoparticles on reflective substrates temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy) IR reflectance spectroscopy (reflection-absorption, electrochem. temp.-induced deposition method for anc...     »

CAN 142:81397 73-3 Optical, Electron, and Mass Spectroscopy and Other Related Properties Materials Sciences Division, Lawrence Berkeley National Laboratory, University of California at Berkeley, Berkeley, CA, USA. Journal 1520-6106 630-08-0 (Carbon monoxide) Role: CPS (Chemical process), PEP (Physical, engineering or chemical process), PRP (Properties), PROC (Process) (temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy); 7440-06-4 (Platinum); 12210-67-2; 12779-05-4; 60862-48-8 Role: NUU (Other use, unclassified), PEP (Physical, engineering or chemical process), PYP (Physical process), PROC (Process), USES (Uses) (temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy); 7440-44-0 (Carbon); 7440-57-5 (Gold) Role: NUU (Other use, unclassified), PEP (Physical, engineering or chemical process), PYP (Physical process), PROC (Process), USES (Uses) (temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spectroscopy)     «

CAN 142:81397 73-3 Optical, Electron, and Mass Spectroscopy and Other Related Properties Materials Sciences Division, Lawrence Berkeley National Laboratory, University of California at Berkeley, Berkeley, CA, USA. Journal 1520-6106 630-08-0 (Carbon monoxide) Role: CPS (Chemical process), PEP (Physical, engineering or chemical process), PRP (Properties), PROC (Process) (temp.-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochem. IR spec...     »