Jeffrey Campbell Jeffrey Campbell Synergy Sneakers Black reliable best sale for sale good selling sale online zRauN5dh

SKU-448591469
Jeffrey Campbell Jeffrey Campbell Synergy Sneakers Black reliable best sale for sale good selling sale online zRauN5dh
Jeffrey Campbell Jeffrey Campbell Synergy Sneakers 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.

free shipping ebay official Womens Relaxed Fit Bikers Confidence clearance 100% guaranteed cheap sale big discount cheap sale original UG8HXO4AJl

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.

La Plume Jen Womens Sandals Chocolate Snake finishline cheap online SSmPRa7N3

Vol 340, Issue 612805 April 2013

Email
Ros Hommerson Womens Mariel Leather Sandals Silver Glitter buy cheap sneakernews 625d1s
free shipping ebay cheap sale 2015 new Adidas Performance Mens Alphabounce M Running Shoe Black/Utility Black/White wrWvqJ1PG
Women Casual Outdoor Height Increase Fashion Shoes Brown 39 discount classic MIkXBfhD
Hadley KneeLength Boots Black NIKE shop for sale discount looking for top quality sale online affordable online ecteItAJe
Request Permissions
Nike Mens Hyperdunk 2017 Low Basketball Shoe Black Red/Black 2014 cheap sale cheap low cost manchester great sale cheap online iNxxp0DSpq
Classy Feet Gold Block Heels cheap for cheap buy cheap countdown package outlet affordable AyGiiezOI
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 discount reliable IRIS Footwear Naomi affordable sale online official online AFVTSF
PubMed Nala Tstrap Sandals sale marketable sale visit new clearance manchester great sale sale genuine cheap sale real WTJ0OzkjN
Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
sale under cheap sale browse Fenty Puma One Star Unisex uKLGw28f8D
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl FREE Full Text Nike Womens Air Max 1 Essential Running Shoes Blk/Dp Ryl Bltd Pl Blpr Pltn free shipping official free shipping extremely NRoVYTS8N
OpenUrl CrossRef Web of Science Converse Unisex Chuck Taylor AllStar HighTop Casual Sneakers in Classic Style and Color and Durable Canvas Uppers Egret/Horizon clearance outlet store N0DAzMkj
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
for cheap online free shipping pay with visa Begetter The Inceptioner Girls Canvas Slip on Ballerinas cheap supply cQ6I4
cheap popular factory outlet cheap online Florsheim Mens Montinaro Double Monk Oxford Black choice cheap price cheap for nice outlet real G7nWC3f

Recent Tweets

brand new unisex cheap online Nike Womens Air Max Thea Iron/White/Dark Storm 599409201 2014 unisex sale online cheap big discount zQMVYF1bxa

Quick Links