Alegria Womens Kourtney Slickery cheap newest free shipping in China jNevcLt

B07BH3H6TG
Alegria Womens Kourtney Slickery cheap newest free shipping in China jNevcLt
  • Leather
  • Made in USA or Imported
  • Rubber sole
  • Shaft measures approximately Low-Top" from arch
  • Alegria Footwear Size Chart
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.

Etnies Swivel Skate Shoe White/Grey/Black cheap cheap online with paypal clearance 2015 new o8iy9Ky
shopping online free shipping Vionic with Orthaheel High Tide Womens Sandal Navy/Black discount amazon hKBBs2yS

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.

Science

Vol 340, Issue 612805 April 2013

Cole Haan Mens Grant Canoe Camp SlipOn Loafer Papaya wiki cheap price buy cheap with paypal sast online free shipping cheap price pre order sale online WPKOf9F
Download Powerpoint
adidas AdiZero Adios 2 Consortium CROCO/MESH MIX/CRYSTAL GREY D67539 visit new for sale where to buy cheap real outlet under Op4pXxhX
Suede Rivet Pointed Toe Pumps Black 37 wholesale price sale online E0JIC2E3
Alerts
Request Permissions
Citation tools
best place online outlet store for sale NIKE Zoom All Out Low 2 Mens Running Shoes Black/Dark Greyanthracite cheap sale good selling cheap find great 8eA9Eon9zb
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 adidas Originals Mens Stan Smith PK Sneaker Black/Black/White Boost outlet largest supplier huge surprise 8oCgwx
PubMed Web of Science Google Scholar
Edwards A , Elwyn G. . London: Department of Health (Health in Partnership Programme), 1999.
adidas Originals Mens ZG Bounce CrossTrainer Shoe Mineral Blue/Mineral Blue/Shock Blue discount high quality eLFM6XACzP
Shavelson RJ , Webb NM. . London: Sage, 1991.
Reebok Womens Classic Renaissance Walking Shoe Chalk Pink/Brown Malt/White/Gum/Silver buy online authentic free shipping online 2014 new sale online QqijYjOQ
Cronbach LJ , Gleser GC, Nanda H, . New York: Wiley, 1972.
Google Scholar
Kerry SM
OpenUrl FREE Full Text cheap price pre order buy cheap low shipping fee adidas Originals Womens Originals Zx Flux Adv Virtue Primeknit Trainers Footwear US7 White really sale online cheap 2015 new sale for nice vmrup2AD8
OpenUrl CrossRef Montrail Mountain Masochist III Shoe Mens Royal Collegiate Navy buy online cheap price OcT8pr
LifeStride Womens Parigi Pump Black Snake sale sale online cheap sale best place 2uz1fh
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
Seychelles Womens Future Dress Sandal Cognac sale 100% guaranteed UQLBO
Connect on LinkedIn

Recent Tweets

Tweets by @wtgrantfdn

Quick Links