Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8

B00Y1NRHM6
Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8
  • Synthetic
  • Imported
  • Synthetic sole
  • STI EVOLUTION FOAM insole
  • Vulcanized outsole
  • Rubber printed toe cap
  • Mesh tongue and collar lining
Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8 Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8 Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8 Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8 Etnies Marana Vulc Skate Shoe Black/Red buy cheap many kinds of amazing price for sale cheap view outlet big sale oabYo7SE8
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.

adidas Womens Pureboost X Element Running Shoe Grey Five/Core Black/Real Coral sale choice discount fast delivery cheap huge surprise Iv2Ez

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. VOCOSI Womens Round Toe Ankle Boots Stilettos High Heels Classic Dress Booties Leopard021 outlet shop for wholesale price cheap price Z0kr00rW
, 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

The First Outdoor Mens Breathable Hiking Shoe Trail Sneaker Climbing Mountain Outdoor Sports Shoes Darkish Green outlet locations for sale new limited edition sale online very cheap lYztKC4
NIKE Womens Air Max Thea Running Shoe Blue Spark/Summit White cheap sale deals for sale sale eastbay j37XMHcY5D
geniue stockist sale online free shipping classic New Balance Mens Fresh Foam Zantev2 Game Running Shoe Blue/Silver free shipping fake buy cheap amazon mhV2inrrqz
Save to my folders
cheap very cheap 2015 new online Kenneth Cole New York Mens Mix MonkStrap Loafer Cognac geniue stockist online huge surprise online Dz3H22Tvv4
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

Nine West Womens Althoff Light Gold Synthetic buy cheap online sale for cheap sneakernews cheap price limited edition online clearance 100% authentic hcnTBu0R2I
clearance footlocker pictures PUMA Mens Tsugi Shinsei Noctu Sneaker Olive Night / Puma Blackpuma White new styles sale online discount store DwHbh
Drew Shoe Womens Tulip Comfort White sale countdown package discount nicekicks great deals cheap online pCHnkLZ
Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
Google Scholar
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl Colour Splicing Suede Tie Up Athletic Shoes Red With Black 43 cheap sale factory outlet discount pick a best clearance online ebay 494oCVnS
Google Scholar
OpenUrl CrossRef shop offer online big sale cheap price 50 Shades Of Black Dance Shoes CollectionIII Comfort Evening Dress Wedding Pumps Ballroom Shoes For Latin Tango Salsa Swing Theather Art by 50 Shades 25 3 amp; 35 Heels 5008l Black Scale 2014 for sale sale for cheap HH21A2C8
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
big sale cheap online Merrell Mens Moab 2 Waterproof Hiking Shoe Bracken discount get authentic Cheapest cheap price sale online free shipping with credit card srP2Qcz0Pl
Connect on LinkedIn

Recent Tweets

fashionable cheap supply NIKE Mens Free Rn Distance Hyper Orange/BlackVoltBlue Lagoon AnkleHigh Fabric Running Shoe 11M clearance discount online for sale cheap low cost WXSR5tF

Quick Links