Legit Patent Square Toe Block Heel Boot Black for cheap online cheap real finishline outlet get authentic free shipping best prices cWoJ8Lr

SKU-261728802
Legit Patent Square Toe Block Heel Boot Black for cheap online cheap real finishline outlet get authentic free shipping best prices cWoJ8Lr
Legit Patent Square Toe Block Heel Boot Black
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
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.

clearance order Calvano Calvano Twin Monk Genuine Leather Shoes Brown/Light Brown 2014 newest online free shipping best wholesale cheap big discount buy cheap many kinds of 6PmqXyf1

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

NIKE Air Huarache Drift Lifestyle Mens Sneakers New Diffused Blue/White footlocker finishline cheap online Qy2oZ2s0e
Download Powerpoint
Print
Save to my folders
Alerts
Request Permissions
Citation tools
footlocker pictures with credit card sale online Miss Black Miss Black Falon Gusset Boots Black cheap new styles cheap sale deals many kinds of sale online WC4J8
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

the best store to get amazon cheap price Puma ICONIC EXCLUSIVE Heather Ankle Boots 6E9pCuD8r7
Mens Adidas Dragon Lgtscarlt 75 LowTop Sneakers D65227 big sale sale online cheap top quality shopping online cheap price real for sale sale discounts PlQzBQ49A4
Chunky Heel Buckle Strap Ankle Boots Black 39 outlet get authentic discount store discount official sale get to buy 62HhitZo0
Diesel Mens VStaffetta SFleett Fashion Sneaker Estate Blue/Burnt Orange/Harvest Gold for sale sast online footaction outlet sast DtxitXeF9
Fabme Purple Faux Leather Flat Sandals prices sale online low price cheap online discount very cheap Inexpensive online 77vsyTjkj
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
Square Toe Sequined Tie Up Wedge Shoes Deep Blue 40 amazing price cheap online low price fee shipping online clearance browse free shipping sast AzQb0Im4K
Shavelson RJ , Webb NM. . London: Sage, 1991.
discount nicekicks Call It Spring Call It Spring Shechtman Bone sale pictures clearance pick a best CbduFSo
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl Flying Weaving Running Full Support Air Cushion MenS Shoes Black 42 cheap sale best sale best place to buy online choice iDh16PL9D
Google Scholar
cheap sast free shipping with credit card ALDO SUEDE amp; NUBUCK UNISEX CLEANER outlet cheap outlet deals BZQfL
CrossRef Fuel NA Red Running Shoes brand new unisex online buy cheap popular sale online shopping for sale online store 9uzc5
NIKE Mens Air Max Prime Running Shoe Medium Olive/Medium Olive clearance in China Suikf0
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 outlet pick a best limited edition online Vivobarefoot Vivobarefoot Wing L Training Shoes Gunmetal Grey brand new unisex cheap price R92bf

Recent Tweets

Tweets by @wtgrantfdn

Quick Links