free shipping excellent Minnetonka Womens Ashley II Grey Suede cheap shopping online jNtUHFV3

B074WC36WX
free shipping excellent Minnetonka Womens Ashley II Grey Suede cheap shopping online jNtUHFV3
  • Suede
  • Imported
  • Rubber sole
  • The Minnetonka Ashley II wedge will keep you in style all summer long!
free shipping excellent Minnetonka Womens Ashley II Grey Suede cheap shopping online jNtUHFV3 free shipping excellent Minnetonka Womens Ashley II Grey Suede cheap shopping online jNtUHFV3
Select Page

Advertisement

.

share

Report
Photochemical Route for Accessing Amorphous Metal Oxide Materials for Water Oxidation Catalysis

See all Hide authors and affiliations

05 Apr 2013: Vol. 340, Issue 6128, pp. 60-63 DOI: 10.1126/science.1233638
Rodney D. L. Smith
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Mathieu S. Prévot
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Randal D. Fagan
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Zhipan Zhang
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Pavel A. Sedach
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Man Kit Jack Siu
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Simon Trudel
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.
Curtis P. Berlinguette
Department of Chemistry and Centre for Advanced Solar Materials, University of Calgary, 2500 University Drive NW, Calgary, Canada T2N1N4.

You are currently viewing the abstract.

buy cheap sneakernews KEEN Womens Uneek Slidew Sandal Black/Black high quality online footlocker pictures cheap price for sale buy authentic online 2ADIWgdzt
via AAAS login

AAAS login provides access to for AAAS members, and access to other journals in the family to users who have purchased individual subscriptions.

Register for free to read this article

As a service to the community, this article is available for free. Existing users log in.

Log in via OpenAthens.
Log in with your institution via Shibboleth.

Download and print this article for your personal scholarly, research, and educational use.

Buy a single issue of for just $15 USD.

Amorphous and More Active

The electrochemical generation of hydrogen from water could help in the storage of energy generated by renewable resources at off-peak times. However, catalysts for the slow step of this reaction, the oxygen evolution reaction (OER), are based on oxides of noble metals (iridium and ruthenium) that have limited abundance. A strategy for improving the performance of earth-abundant elements is to explore mixed-metal oxides and to prepare these as amorphous phases. Smith (p. brand new unisex online outlet 2014 new NIKE Womens Wmns Air Max 180 White/UltramarineSolar RedBlack 95 US discount cost xuuZrY0tHe
, published online 28 March) developed a general method for preparing amorphous oxides, based on photodecomposition of organometallic precursors. Amorphous mixed-metal oxides of iron, nickel, and cobalt were more active than comparable crystalline materials and provided OER performance comparable to noble metal oxides.

Abstract

Large-scale electrolysis of water for hydrogen generation requires better catalysts to lower the kinetic barriers associated with the oxygen evolution reaction (OER). Although most OER catalysts are based on crystalline mixed-metal oxides, high activities can also be achieved with amorphous phases. Methods for producing amorphous materials, however, are not typically amenable to mixed-metal compositions. We demonstrate that a low-temperature process, photochemical metal-organic deposition, can produce amorphous (mixed) metal oxide films for OER catalysis. The films contain a homogeneous distribution of metals with compositions that can be accurately controlled. The catalytic properties of amorphous iron oxide prepared with this technique are superior to those of hematite, whereas the catalytic properties of -FeCoNiO are comparable to those of noble metal oxide catalysts currently used in commercial electrolyzers.

adidas Superstar 80s Primeknit Mens Sneakers White Whitegrey outlet hot sale free shipping shop offer wholesale price for sale cheap sale affordable uq01JQAK

Vol 340, Issue 612805 April 2013

Email
Nike Mens Air Jordan 1 Mid Basketball Shoe Night Maroon/Infrared 23 sale online shopping best prices online for sale free shipping cheap sale Cheapest RwPIG
Print
Save to my folders
cheap sale footlocker finishline adidas Stan Smith S75111 Sky Blue sale pre order qzUKgVV1yI
Request Permissions
Citation tools
Easy Spirit Womens Ezcool Clog Black outlet Manchester release dates sale online cheap limited edition f2nOMOb3Kd
Photochemical Route for Accessing Amorphous Metal Oxide Materials for Water Oxidation Catalysis

By Rodney D. L. Smith , Mathieu S. Prévot , Randal D. Fagan , Zhipan Zhang , Pavel A. Sedach , Man Kit Jack Siu , Simon Trudel , Curtis P. Berlinguette

OpenUrl CrossRef pick a best for sale adidas Womens Rockadia W Trail Runner Trace Purple/White/Core Black recommend online for sale very cheap free shipping best store to get buy cheap fashion Style njprnP
cheap sale amazing price discount low shipping GOYAL Beige Ballerinas nrXRsH
Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
cheap shop offer cheap sale cheap Vans Mens SlipOnTM Core Classics Classic Tumble True White cheapest cheap sale amazon outlet visa payment I6j4Bn
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl adidas Neo Cloudfoam Groove Mens Running Sneakers/Shoes Blackgrey shopping online cheap price top quality sale online 5P14io0W
Google Scholar
100% authentic cheap price outlet marketable ASICS Womens GelQuantum 360 Shift MX Hot Pink/Bright Rose/Coral Cloud Hot Pink/Bright Rose/Coral Cloud cheap sale purchase AnBVtZKKa1
CrossRef free shipping supply visit new Fila Mens Memory Finity Running Shoe Grey Orange qvchNId5a
Google Scholar
Skelton JR

Supporting research to improve the lives of young people

570 Lexington Avenue, 18th Floor New York, NY 10022-6837 Tel: 212.752.0071 Fax: 212.752.1398
Follow us on Twitter Connect on LinkedIn

Recent Tweets

Tweets by @wtgrantfdn

Quick Links