Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u

B00BU5U248
Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u
  • Leather, Mesh
  • Imported
  • Synthetic sole
  • Shaft measures approximately 6.5" from arch
  • Heel measures approximately 2.25"
  • Platform measures approximately 0.5 inches
  • Made in USA or Imported
Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u Pikolinos Women's Le Mans Harness Boot Khaki sale shop offer pick a best online cheap sale get to buy sale pay with paypal outlet ebay Kves07u
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.

adidas x Wings Horns Mens Bomber Jacket Black BR0170 Black / Utility Black outlet where to buy prices cheap online pre order DoHwMUg
Sam Edelman Womens Hazel Dress Pump Navy Multi Secret Garden Jacquard Fabric cheap online store outlet free shipping authentic cheap recommend sale low shipping IG6Eil0GsJ

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

discount visit VANS Unisex Authentic Black/Black Canvas VN000EE3BKA Skate Shoe Red free shipping high quality Fob3KGW1

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. 60 , 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.

Science

Vol 340, Issue 612805 April 2013

Email
Download Powerpoint
Mens Adidas Superstar 80s Braille Camo 15 Black White B33840 US 12 with mastercard cheap price quality for sale free shipping cheap best sale HCHKgEOYR
sale high quality marketable cheap price adidas Mens Adizero Ambition M Night Flash/White/Solar Red 2014 unisex ZBmjLkw
pay with paypal cheap online Womens Hush Puppies Cypress SlipOn with credit card cheap price original cheap price low price fee shipping cheap sale perfect PkwOS
Request Permissions
Citation tools
Share
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 discount best wholesale very cheap price Converse Chuck Taylor All Star Core Ox Optical White sale comfortable geniue stockist sale online 4KzqyxK
adidas Mens Copa Tango 171 TF Black countdown package 7PglcK
Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
Google Scholar
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
Xpert Bettel5 Running Shoe Travelling Shoes Unisex Shoes Gym Shoes Sports Shoes LaceUp Shoes Rubber Sole Shoes Mesh Shoes Black Green SizeEuro35/UKIN3 store top quality cheap price with credit card online sneakernews under 50 dollars SdSvy
FREE Full Text cheap real authentic free shipping websites Miss Black Miss Black Cod Embellished Flat Sandals Black outlet 2014 new sale real IoQBn
OpenUrl CrossRef ASICS Mens GT1000 6 Running Shoe Stone Grey/Black/Red shipping discount sale EuXESnQ
adidas 11QUESTRA in B34124 Black factory outlet sale online lowest price sale online cheap limited edition sale shopping online free shipping websites mPUdEYJ2S
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 buy cheap 2014 new free shipping sast Niirali Artistic Black Daily Slippers perfect online sast for sale T0U6lBkIT

Recent Tweets

quality free shipping low price FRYE Womens Melissa Button 2 Extended Calf Riding Boot Smoke Extended Calf fake sale online free shipping browse buy cheap fake discount geniue stockist RW9VwK

Quick Links