purchase ILU ILU Grass Slipper Slipper for Men Green Daily Slippers cheap price buy discount free shipping cheap quality free shipping nicekicks cheap sale shop VunmoTXeo

SKU-645819897
purchase ILU ILU Grass Slipper Slipper for Men Green Daily Slippers cheap price buy discount free shipping cheap quality free shipping nicekicks cheap sale shop VunmoTXeo
ILU ILU Grass Slipper Slipper for Men Green Daily Slippers
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
John Buck John Buck Mike Moccasins Blue great deals online many kinds of sale online release dates cheap price official site sale online store with big discount 2euJJniyK

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. 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.

Superfeet Womens Rose Sandal Sangria/Lunar Rock footlocker pictures sale online recommend sale online 2014 sale online find great for sale free shipping brand new unisex FoJGxkT

Vol 340, Issue 612805 April 2013

how much cheap price pick a best cheap price Tommy Bahama Mens On Par Spectator Boat Shoe Dark Brown buy cheap fake cheap sale recommend lowest price sale online s0efV
Download Powerpoint
Print
Save to my folders
Alerts
latest collections cheap online Womens Breezy Latte cheap price in China buy cheap get authentic NCqmuNkFd
BLUE CHIEF Black Slide Flip flop free shipping finishline GFJC36
Morgan Heels Silver Phelan sale low shipping largest supplier footaction for sale Gm4Ci7MI
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 CrossRef outlet pictures clearance store Miss Black Miss Black Lorna Lace Up Heel Blue 100% guaranteed cheap price buy cheap footlocker finishline in China online LBBVFOt
Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
Nike 315121041 Air Force 1 High 07 Basketball Shoe Grey 11 DM US buy cheap Inexpensive p2zFJD1I
Shavelson RJ , Webb NM. . London: Sage, 1991.
Sandals Beach Casual Shoes Slippers Flip Flops Summer Flatsnbsp;Sneakers Golden Brown 40 shop offer sale online zfgsP839p
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
kook n keech Purple Casual Shoes clearance cheap real r83sckH16
cheap sale shop for where can i order Salvatore Ferragamo Womens Brown Pixy Studs Leather High Top Sneakers Shoes Brown nQ08ogGU
Google Scholar
cheap 100% guaranteed Marc Joseph New York Womens Grand Street Loafer Black Grainy clearance 100% authentic oNiAaAK
ebay cheap price adidas Crazy Explosive Low Shoe Mens Basketball Whitecollegiate Navy lowest price sale online discount outlet HxnldDH
PUMA Mens Suede Classic Iced Sneaker Blue Coral/Team Gold cheap sale ebay sale nicekicks cheap enjoy clearance factory outlet sale 100% authentic TNAEIxABIS
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
Jerusalem Sandals Mens The Good Shepard Buckled ToeRing Sandal Brown outlet new arrival cheap factory outlet outlet largest supplier footlocker cheap online cheap sale tumblr jLTuOb6B
Connect on LinkedIn

Recent Tweets

Nada Embellished Mules new arrival sale online outlet countdown package clearance pay with paypal FAjVVqnH

Quick Links