Wild Alice Wild Alice Wedge Boots with Strap and Buckle Brown cheap price factory outlet cheap wide range of clearance under 60 store cheap online clearance outlet store i0JdBw1

SKU-622318729
Wild Alice Wild Alice Wedge Boots with Strap and Buckle Brown cheap price factory outlet cheap wide range of clearance under $60 store cheap online clearance outlet store i0JdBw1
Wild Alice Wild Alice Wedge Boots with Strap and Buckle Brown
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
Fuel Green Running Shoes cheap sale extremely HZDLu6

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.

Mens Relaxed Fit Holdren Lender clearance shop outlet for cheap discount prices z8gCIwxLG

Vol 340, Issue 612805 April 2013

Email
Download Powerpoint
Print
Save to my folders
Dansko Womens Professional Mule Wildflower Patent discount big sale CGjft
Request Permissions
Soviet Soviet Sable Casual Low Cut Lace Up Sneaker Navy/White pick a best sale online cheap sale new arrival new arrival cheap price clearance pay with paypal cheap official site nkxOrpA
Calvin Klein Womens Elin Loafer Flat Black ebay cheap online sale clearance largest supplier for sale genuine cheap price huge surprise online uqBcNSqx
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 store with big discount Get Glamr Brown Canvas Shoes clearance online fake gkco4
Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
outlet cheap online Nike AirMax 2017 Black Running Shoes outlet official site discount clearance store guh97hh
Shavelson RJ , Webb NM. . London: Sage, 1991.
prices cheap online Womens Chaco Z/2® Classic USA sale find great 3s5BzrPyb
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
outlet extremely Solid Casual Lace Up Soft Leather Shoes Brown 43 clearance official outlet countdown package 2014 new cheap online sale finishline lIYa9l12
FREE Full Text Google Scholar
cheap sale cheapest price great deals Naughty Walk Tan Flat Slipon amp; Sandal sale new deals recommend 4aYr5tcmSf
MNG Laisa Ankle Boots cheap purchase discount collections cheap sale with credit card get authentic cheap price outlet buy 6s8gSGvkh
Mens Merrell Trail Glove 4 Knit for sale cheap price outlet high quality free shipping cheap online new styles cheap online KkEYpj2u
Diadora Mens N9000 NYL II Sneaker Cockatoo/Steel Gray cheap sale prices V8Qk7uacJ6
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 NIKE Womens Free 50 TR Fit 4 Print Training Shoes buy cheap low shipping fee aaM0bp6A8

Recent Tweets

Adidas Womens X 161 FG Leather White/Solar Red quality free shipping for sale outlet 2015 quality free shipping low price cheap sale ebay feF28

Quick Links