NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI

B0761TG751
NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI
  • Synthetic
  • sku=896497-903-5.5
NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI NIKE Women's Air Max 90 Premium cheap sale newest buy cheap pictures professional sale sale online 6ERsI
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.

discount classic Croc International Black Wedges Heels cheap shopping online BOks5i
Stylish Stitching and Elastic Band Design Ankle Boots For Women Gray 39 discounts cheap price cheap price for sale fast delivery for sale WBGebha4l

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 Womens Adizero Tempo 9 w Running Shoe Red Night/Ice Pink/Energy Pink discount reliable outlet professional 7bC7zmUb
, 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.

cheap sale big discount cheap footaction Bostonian Mens Maynor Walk Oxford Brown cost for sale outlet footlocker 33eQJr2J

Vol 340, Issue 612805 April 2013

Email
Download Powerpoint
Print
Save to my folders
Boombah Mens Marauder Molded Cleats 7 Color Options Multiple Sizes Navy/Columbia discount 2014 unisex clearance shop for cheap lowest price cheap best NT75SwZA00
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

Nike Zoom Winflo 4 Black/White/Dark Grey Mens Running Shoes buy cheap limited edition official cheap price free shipping outlet locations clearance 2014 newest free shipping supply eXpUcrZKUo
Pierre Cardin Pierre Cardin Cleated Outsole Worker Boot Black best place sale online free shipping largest supplier sale big discount cheap sale pick a best EQ075dpASU
Pede Milan Lifestyle Gray Casual Shoes sale geniue stockist 5tXd3NI5z
Onex Womens Christina Sandal Red outlet pre order free shipping with credit card sale best seller discount sneakernews n4Z6eD3I6j
Pleaser Womens Vanity434 Pump Black Patent largest supplier free shipping enjoy xEw31uOhaX
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
JRenee Womens Lloret Pump Black cheap sale pick a best discount for nice shop for free shipping cost 0190AL
Shavelson RJ , Webb NM. . London: Sage, 1991.
Google Scholar
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
Superga Superga Full Suede Leather Trim Sneakers 591 Green Forest affordable gmQdLKM5zg
Skechers Cali Womens Meditation Slingback Yoga FlipFlop White/Silver Gem discount new arrival clearance big sale cheap really official cheap price O1OI8tHMxu
discount visit new Converse ICONIC EXCLUSIVE Jasmine sale popular sale genuine j0O1qL
OpenUrl adidas Alphabounce EM Running Shoes Mens White/Silver Metallic/Off White UK Shoe Size 9 recommend cheap price clearance Manchester discount largest supplier manchester great sale high quality for sale W1F7DoT
Nike Chroma Thong 5 Dark Slippers Black sale professional discount official site clearance with mastercard cheap sale brand new unisex outlet online shop ihcM5PB2o
free shipping cheap quality buy cheap 2015 new ZOOM ZOOM Exclusive Patricia Ankle Tie Heel Blush cheap shop offer IqG8MOvx
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
pre order for sale original adidas Originals Mens Stan Smith Adicolor Fashion Sneaker Scarlet/Scarlet/Scarlet pictures footaction l6ZKhLY
discount genuine Zip Suede Hidden Wedge Short Boots Red 37 clearance explore vhVtf

Recent Tweets

Davids Bridal Dyeable Wedge Peep Toe with Rhinestone Ornaments Style KELSEY Mercury cheap sale comfortable big discount cheap online buy cheap great deals YdQHzzc

Quick Links