LK Bennett Women's Nuriya Silver Mirror Metallic Pu shop cheap online outlet best store to get cheap extremely x68lh

B075FDCZP9
L.K. Bennett Women's Nuriya Silver Mirror Metallic Pu shop cheap online outlet best store to get cheap extremely x68lh
  • Leather
  • Imported
  • Leather sole
  • Suede court with layered heel
  • Block heel
L.K. Bennett Women's Nuriya Silver Mirror Metallic Pu shop cheap online outlet best store to get cheap extremely x68lh L.K. Bennett Women's Nuriya Silver Mirror Metallic Pu shop cheap online outlet best store to get cheap extremely x68lh
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.

View Full Text
Mens Bates 8 Desert Tactical Sport Boot prices cheap price cheap sale cost low shipping fee for sale 43vmYjFQ

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. 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.

visit new Superga ICONIC EXCLUSIVE Cayla Ankle Boots free shipping marketable amazing price cheap online tbhoVBbWw

Vol 340, Issue 612805 April 2013

Email
Tie Up Suede Elastic Band Casual Shoes White And Black 40 clearance many kinds of 2014 for sale free shipping buy cheap clearance store bnV3lXalq
wide range of cheap online free shipping 100% authentic Klogs USA Womens Mission Mule Black Tooled prices cheap price mKpErt7n
Save to my folders
outlet real sale low price fee shipping Ash Womens ASPeps Flat Sandal Cuoio INIBBKng
Request Permissions
Citation tools
Rollie ICONIC EXCLUSIVE Valencia Sock Ankle Boots cheap sale wiki big discount sale best prices best sale cheap price xU3Zw9b
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 cheap sale browse professional online Fenty Puma One Star Unisex pQYprW
PubMed CLARKS Womens Petrina Bianca Espadrille Wedge Sandal Champagne Metallic supply online sale shop 0dw5t0Wel
Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
authentic cheap price outlet recommend ROC Boots Australia ICONIC EXCLUSIVE Tessa Slingback Heels quality free shipping for sale outlet wholesale price free shipping Inexpensive fKENAq8
Shavelson RJ , Webb NM. . London: Sage, 1991.
free shipping extremely free shipping enjoy Merrell Womens Bare Access Flex Trail Runner Shaded Spruce pay with visa for sale F0NZhFIiX
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
NIKE WMNS Air Max 1 Mid Sneakerboot Reflect Women Lifestyle Sneakers New Sequoia Sequoia/Blackbright Crimsonmint cheap sale pre order discount professional DlEg4Ciac
Kerry SM
OpenUrl clearance online ebay adidas outdoor Womens Climacool Boat Sleek Water Shoe Shock Blue/Chalk White/Super Blush sale 2015 new rqcxMA6
FSJ Women Formal Pointed Toe Pumps High Heel Stilettos Sexy Slip On Dress Shoes Size 415 US Black free shipping pictures big discount sale online fast delivery discount Manchester kVa2Lf0c63
Bata Bata Comfit Faithe Brown cheap newest buy cheap reliable supply online outlet sneakernews outlet low shipping oDprarDgRC
CrossRef Web of Science Very Fine Ladies Women Ballroom Dance Shoes EK6027 With 25 Heel Brown Satin amp; Flesh Mesh sale best sale P6EW0
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 Leather Chuck Taylor All Star Hi White Sarah J purchase sale online with mastercard sale online clearance online ebay yFnyjz0

Recent Tweets

Tweets by @wtgrantfdn

Quick Links