adidas Originals Women's Stan Smith Shoes BZ0393Size 8 2014 unisex for sale affordable online geniue stockist for sale collections online 39c4W2

B07BQMG8K2
adidas Originals Women's Stan Smith Shoes BZ0393,Size 8
adidas Originals Women's Stan Smith Shoes BZ0393,Size 8 adidas Originals Women's Stan Smith Shoes BZ0393,Size 8 adidas Originals Women's Stan Smith Shoes BZ0393,Size 8 adidas Originals Women's Stan Smith Shoes BZ0393,Size 8
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
Bata Bata Diego Black recommend sale online outlet deals collections cheap online vD1oRlG6

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

ASICS Womens GELKayano 21 Running Shoe Charcoal/Sharp Green/Purple discount reliable online store cheap sale outlet locations outlet 2015 Zos7aWEV

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. Mollini Gilliana clearance finishline clearance 100% authentic buy online authentic shop for cheap price clearance store KCdl1dCOz
, 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.

under 70 dollars Adidas Mens Tubular Doom Originals Running Shoe discount official genuine sale online sale with credit card p4fVwE

Vol 340, Issue 612805 April 2013

buy cheap ebay Elegant Peep Toe and Bowknot Design Sandals For Women Red 37 clearance low cost store for sale T0ngjQD
Download Powerpoint
Teva Teva Terra Fi Lite Sandal Blue clearance shopping online outlet original outlet fast delivery shipping outlet store online cheap price discount authentic HrT7DUcPW
Save to my folders
Alerts
Vandal High LX Womens discount pay with visa ISc4kzjl
Citation tools
cheap discount sale sale tumblr Nike Air Max 1 Magnet Grey Hyper Grape 319986028 cheap sale wholesale price wIck8XU
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 clearance 100% authentic PUMA MCQ Tech Runner Mid Black sale 2015 finishline cheap online 4r6u4h
Teva Womens W Hurricane XLT Infinity Sport Sandal Black cheap sale browse discount top quality outlet store for sale ynSjVOV
cheap sale eastbay PLUM PLUM Jesta High Heel Boots Burgundy free shipping real hKOIFbQCis
NIKE Free 40 Mens Running Shoes Polarized Pink/Metallic Silver/Black/White manchester great sale discount big sale bPYvhSvAyb
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
NIKE Mens Dual Fusion TR 6 Training Shoe Gm Ryl/White/Drk Obsdn/Pht Bl cheap sale with paypal EBSXO
Shavelson RJ , Webb NM. . London: Sage, 1991.
adidas Originals Mens Originals Tubular Shadow Trainers US5 Black for sale buy authentic online sale footlocker with credit card cheap price for sale cheap price 92oSs
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl FREE Full Text Anne Klein Womens Harietta Dress Sandal Pump Black Synthetic 2014 newest cheap price cNzT1rzb
OpenUrl CrossRef Web of Science 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

cheap extremely Nike Womens Free Rn Distance Running ShoeBlack/White75 outlet latest 0jsl6oHUVf

Quick Links