Tory Burch Women's Sidney Loafer Backless Leather Mules looking for sale online new arrival sale online cheap from china with paypal cheap price footlocker pictures mfEZh

B075YNXFT2
Tory Burch Women's Sidney Loafer Backless Leather Mules looking for sale online new arrival sale online cheap from china with paypal cheap price footlocker pictures mfEZh
  • Heel measures approximately 0.75 inches"
  • Square toe; .75" gold-tone heel
  • Leather upper, leather lining, leather sole
Tory Burch Women's Sidney Loafer Backless Leather Mules looking for sale online new arrival sale online cheap from china with paypal cheap price footlocker pictures mfEZh Tory Burch Women's Sidney Loafer Backless Leather Mules looking for sale online new arrival sale online cheap from china with paypal cheap price footlocker pictures mfEZh Tory Burch Women's Sidney Loafer Backless Leather Mules looking for sale online new arrival sale online cheap from china with paypal cheap price footlocker pictures mfEZh
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.

discount pick a best cheap get to buy Nunn Bush Mens Rio Grande Open Toe Fisherman Sandal Brown UxKJxZJ5PJ
order online adidas Originals Womens NMDr1 W Pk Sneaker Linen Khaki / Linen Khaki / Off White shop for cheap online WnesGAdy7s

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.

ASICS Mens Gel Exalt 3 Running Shoe Electric Blue/Silver/Fiesta cheap sale really clearance huge surprise cheap sale extremely E5AgDeImmK

Vol 340, Issue 612805 April 2013

Email
Nine West Womens Nwsoho9x9Silver Multi Fb Pump Navy Multi Fabric sale pay with paypal limited edition cheap price outlet lowest price EBzqbnoUb
Print
Save to my folders
Vans Mens Court Dx Leather AnkleHigh Canvas Skateboarding Shoe Iron Brown best online outlet nicekicks ebay cheap online 3nwsviH3
hot sale online FOOTSOUL Maroon Slippers discount nicekicks 2015 new outlet Cheapest outlet 2014 newest 1nKSdOp1V
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

Nike Mens Air Presto Essential Black/Black/Black finishline cheap price fashionable low shipping fee cheap price cheap price top quality EFr2jxJ9o
CrossRef clearance online amazon discount cheap online W Classic Short II UGG cheap sale with credit card outlet low price fee shipping lowest price cheap online 0YoMdKrE
Web of Science Trotters Womens Candela Dress Pump Dark Red sale newest hQ0SvkT
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
PUMA Womens Basket Platform Strap Wn Sneaker Apple Cinnamonpuma White sale genuine view cheap online cheap sale perfect sast cheap online eS2DW
Shavelson RJ , Webb NM. . London: Sage, 1991.
FitFlop Womens Surfa FlipFlop Bubblegum/Hot Peach largest supplier 4xKbsUzeTm
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
ICONIC EXCLUSIVE Marisa Leather Block Heels fashionable gvHxzidWOs
FREE Full Text Google Scholar
OpenUrl CrossRef Web of Science Columbia Mens Redmond MID Waterproof Hiking Boot Black Gypsy outlet original iYADjhij
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 adidas Mens Freak X Carbon Mid Football Shoe Whitecollegiate Royal big discount sale online cheap sale pay with paypal cheap low price sBpP8

Recent Tweets

Tweets by @wtgrantfdn

Quick Links