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Solar Hydrogen Production by Photo-o...

Kleiman-Shwarscetin, Alan.

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Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes./
Author:	Kleiman-Shwarscetin, Alan.
Description:	211 p.
Notes:	Source: Dissertation Abstracts International, Volume: 72-03, Section: B, page: 1719.
Contained By:	Dissertation Abstracts International72-03B.
Subject:	Alternative Energy. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3439442
ISBN:	9781124446042

Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes.
Kleiman-Shwarscetin, Alan.

Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes. - 211 p.

Source: Dissertation Abstracts International, Volume: 72-03, Section: B, page: 1719.

Thesis (Ph.D.)--University of California, Santa Barbara, 2010.

Hematite thin film electrodes synthesized as photoanodes for the photoelectrochemical hydrogen production from water. A novel electrochemical method in which the iron oxide precursors is co-deposited with diverse metals to create electrochemically doped thin films has been studies. The most promising dopant metals that found have been Pt, Mo, Cr, Ti and Al; which are substituted into the hematite structure in 1-8 % atomic. The films were characterized by scanning electron microscopy, X-ray diffraction, UV-Vis optical spectroscopy, Raman spectroscopy and X-ray photoelectron spectroscopy to determine the effect of the dopants on the hematite structure and the photoelectrochemical performance as compared to the undoped material. The IPCE (incident photon-to-current efficiency) values of the transition metal doped iron oxide were up to 4 times higher than the undoped samples. Further improvements to the photocatalytic performance were achieved by deposition of oxygen evolution catalysts, as well as modifications to the surface of the hematite photoelectrode.

ISBN: 9781124446042Subjects--Topical Terms:

1035473
Alternative Energy.

Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes.
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100 1 $a Kleiman-Shwarscetin, Alan. $3 1679214
245 1 0 $a Solar Hydrogen Production by Photo-oxidation of Water from Doped Iron Oxide Photoanodes.
300 $a 211 p.
500 $a Source: Dissertation Abstracts International, Volume: 72-03, Section: B, page: 1719.
500 $a Adviser: Galen D. Stucky.
502 $a Thesis (Ph.D.)--University of California, Santa Barbara, 2010.
520 $a Hematite thin film electrodes synthesized as photoanodes for the photoelectrochemical hydrogen production from water. A novel electrochemical method in which the iron oxide precursors is co-deposited with diverse metals to create electrochemically doped thin films has been studies. The most promising dopant metals that found have been Pt, Mo, Cr, Ti and Al; which are substituted into the hematite structure in 1-8 % atomic. The films were characterized by scanning electron microscopy, X-ray diffraction, UV-Vis optical spectroscopy, Raman spectroscopy and X-ray photoelectron spectroscopy to determine the effect of the dopants on the hematite structure and the photoelectrochemical performance as compared to the undoped material. The IPCE (incident photon-to-current efficiency) values of the transition metal doped iron oxide were up to 4 times higher than the undoped samples. Further improvements to the photocatalytic performance were achieved by deposition of oxygen evolution catalysts, as well as modifications to the surface of the hematite photoelectrode.
590 $a School code: 0035.
650 4 $a Alternative Energy. $3 1035473
650 4 $a Engineering, Materials Science. $3 1017759
690 $a 0363
690 $a 0794
710 2 $a University of California, Santa Barbara. $b Materials. $3 1034108
773 0 $t Dissertation Abstracts International $g 72-03B.
790 1 0 $a Stucky, Galen D., $e advisor
790 1 0 $a McFarland, Eric W. $e committee member
790 1 0 $a Gossard, Arthur C. $e committee member
790 1 0 $a Seshadri, Ram $e committee member
790 $a 0035
791 $a Ph.D.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3439442