clearance shop for sale 100 authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Greyleopard cheap exclusive ost release dates to2ZDX85MN

B01HIBJ8Z6
clearance shop for sale 100% authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Grey-leopard cheap exclusive ost release dates to2ZDX85MN
  • Synthetic
  • Rubber sole
  • High-heel measurement: approx 12 cm.
  • Fashionable Leopard-print pumps featuring with classic round toe and slingback design, is distinguished by the remarkable black high-gloss slender heel.
  • Round toe design with padded insole to reduce the foot pressure and provide an ultra-comfortable.
  • Comfortable wearing and chic look support for you any occasion be attractive, office, prom, party, nightclub.
  • All YDN shoes are finished by strictly handcraft. Customization service of size, color, height or more are available.
clearance shop for sale 100% authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Grey-leopard cheap exclusive ost release dates to2ZDX85MN clearance shop for sale 100% authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Grey-leopard cheap exclusive ost release dates to2ZDX85MN clearance shop for sale 100% authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Grey-leopard cheap exclusive ost release dates to2ZDX85MN clearance shop for sale 100% authentic YDN Women Round Toe High Heels Pumps Slip on Stiletto Patent Evening Shoes with Slingback Grey-leopard cheap exclusive ost release dates to2ZDX85MN
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.

Womens Relaxed Fit Breathe Easy FortuneKnit clearance low shipping jqc98I
Sebago Mens Sloop SlipOn Loafer Brown clearance 2015 new for sale footlocker dHyQ3

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. Adidas X 153 CT Mens Soccer NEW AF4815 Sala Indoor Yellow cheap sale 2015 stockist online buy cheap big sale o9sKdQ5mMz
, 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.

SandHill Black Block Heels buy cheap official site clearance sneakernews find great sale online cheap sale amazing price cheap sale best sale BYkcMf9zf

Vol 340, Issue 612805 April 2013

adidas Original Mens Running Sneakers Midnight Indigo very cheap buy cheap best seller popular sale online discount best wholesale LOES1I7DLa
Download Powerpoint
Print
Save to my folders
Alerts
Request Permissions
Womens Slippers PeepToe Comfy Casual Flat Colorful Butterfly Decor Chic shoes Black 40 from china sale online ZalZJ
ASICS Mens GELCourt Control Volleyball Shoe Black/White/Graphite sale online xtSD3
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

Steve Madden Womens Diva DOrsay Pump Blush Suede free shipping for sale outlet clearance newest Hst0133v
Seychelles Womens Set Sneaker Black buy cheap 100% authentic discount store from china extremely cheap online discount order uHWe92
PubMed Alegria Womens Essence Sneaker Pewter Finery outlet pre order clearance pay with visa footlocker pictures cheap online fdXBk
Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
ChrisT Womens Metal Studs Strappy Buckle Pointy Toe Flats Comfortable Dress Pumps Shoes 514 US Pink cheap latest free shipping amazon free shipping fake u8TNg
Shavelson RJ , Webb NM. . London: Sage, 1991.
Steve Madden Womens Glenda Fashion Sneaker Light Pink Cheapest cheap price free shipping great deals j4vVM6RKwC
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl 100% authentic cheap online wide range of cheap price Supra Hammer Run Navy White hot sale huge surprise cheap online discount footaction ibU4qjdkpX
Adidas Performance Mens Messi 163 Fg Soccer Shoe Dark Grey/Metallic Silver/Neon Green discount 2014 new v1N65n9maf
OpenUrl Bunnies Footwear Multicolor Booties reliable sale online sale outlet clearance sneakernews perfect for sale kTsDthXNJ
Mens Work Ledom ST WP cheap price store sale sast cheap sale official site zShwCBa
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

Tweets by @wtgrantfdn

Quick Links