IRIS Footwear Trill buy cheap 100 authentic fake for sale free shipping excellent AeqsE

SKU-645725559
IRIS Footwear Trill buy cheap 100% authentic fake for sale free shipping excellent AeqsE
IRIS Footwear Trill
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
Nike Chroma Green Thong Flip Flop cheap sale visa payment wiki cheap price sezH499MT

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

Graceful TwoPiece and Splicing Design Pumps For Women Pink 38 from china cheap price how much online cheap many kinds of looking for comfortable cheap price 2LJUIvsP

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

adidas I5923 Mens B27872 Size 105 excellent cheap pre order cheap in China popular sale online outlet 100% original bU6z01
Download Powerpoint
Print
Save to my folders
Womens Dream Charcoal Black eastbay buy online cheap price yT833
Request Permissions
Citation tools
Spring New Mens Casual Shoes Black 42 outlet choice 2015 new lowest price websites cheap online cheap discount authentic uc1wN0V
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 2014 new online Born Mens Allan Light Tan buy cheap best wholesale cheap sale collections outlet new styles online for sale 7mQH6c
Nike Air Monarch Iv Mens 415445 Style 415445001 Size 8 M US black sale view kABhSYLVq
Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
adidas Womens EQT Racing 91 W Black/Subgrn Black/Subgrn sale outlet store authentic cheap online V2itbuinp
Shavelson RJ , Webb NM. . London: Sage, 1991.
100% authentic cheap online Womens Caterpillar Streamline Composite Toe Work Shoe low price cheap price outlet best place discount tumblr TTAhap8hv
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
Lancer Brown Loafers free shipping low shipping fee cheapest price cheap price WIiSZ
outlet top quality sale best sale Amour World Silver Ballerinas big discount cheap price p3jg4wn3S
clearance perfect cheap find great Legit Legit Metallic AnkleStrap Heeled Sandal Red 6y0MPhkM7
Saucony Womens Cortana 4 Running Shoe White/Pink/Blue clearance 2014 unisex outlet online buy cheap 2014 unisex outlet for nice ITdqr
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

discount low price fee shipping Pointed Toe Low Heel Chic Breathable Slingback Sandals Black 39 cheap sale buy free shipping looking for cheap prices authentic Fj9dqCgq

Quick Links