Flat Heel Belt Buckle Mid Calf Boots White 37 buy cheap for sale cheap outlet cheap quality cheap sale 2014 newest quality free shipping low price QNQGWBJ8ng

SKU-322237422
Flat Heel Belt Buckle Mid Calf Boots - White 37 buy cheap for sale cheap outlet cheap quality cheap sale 2014 newest quality free shipping low price QNQGWBJ8ng
Flat Heel Belt Buckle Mid Calf Boots - White 37
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.

where can i order collections FAAERD Cartoon Mushroom And Green Leaf Womens Breathable Mesh Walking Sneakers Air Cushion Sports Shoes Breathable Athletic Running Shoes free shipping latest collections xefP8Sfn
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. Suede Wedge Heel Platform Mid Calf Boots Black 39 free shipping enjoy vfvtY
, 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
adidas Mens Originals Decade Low White/Silver pre order zGpYc8Z
Legit Knotted Cotton Satin Stiletto Heels Navy discount best wholesale xbc2EA
Save to my folders
Alerts
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

Marc Jacobs Herena cheap online buy cheap hot sale free shipping cheap price wide range of sale online cheap price store H81bl
CrossRef PubMed Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
free shipping with credit card GELFit Yui LE Womens Fitness Shoes big sale cheap online cheap outlet locations sale official shopping online clearance 4F1moHixO
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
adidas Womens Aerobounce ST W Grey/White 7 US latest for sale discount clearance free shipping shop for sale new styles uKf0Sia
Jern Silicone Insoles authentic sale online best place cheap online outlet buy pay with visa for sale clearance store evc0d5A
Google Scholar
Cole Haan Mens Montgomery Penny Loafer P102640 Woodbury sale real 8ee8r
cheap sale from china sale newest YDN Womens Classic Pointy Toe OL Pumps SlipOn Patent Leather Block Heel Dress Shoes Black outlet tumblr free shipping classic outlet new y5xRW63
Web of Science Therapy Bah Loafers cheap sale outlet store from china online sale wide range of ZnlYWRrK
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 Miss Black Miss Black Blanka Heels Blue wide range of sale perfect sale visit VkltG3GDKb

Recent Tweets

outlet store sale online buy cheap 2014 unisex Billini Chantal Leather Slides deals online cheap manchester great sale WwS0qpou0B

Quick Links