Effect of Samarium Doping on Electrodeposited CeO2 Thin Film
Abstract
No abstract prepared.
- Authors:
- Publication Date:
- Research Org.:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 902476
- DOE Contract Number:
- AC36-99-GO10337
- Resource Type:
- Journal Article
- Resource Relation:
- Journal Name: Physica Status Solidi (A); Journal Volume: 203; Journal Issue: 15, 2006
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 14 SOLAR ENERGY; 36 MATERIALS SCIENCE; SAMARIUM; THIN FILMS; SOLAR ENERGY; NATIONAL RENEWABLE ENERGY LABORATORY; Basic Sciences
Citation Formats
Phok, S., and Bhattacharya, R. Effect of Samarium Doping on Electrodeposited CeO2 Thin Film. United States: N. p., 2006.
Web. doi:10.1002/pssa.200622247.
Phok, S., & Bhattacharya, R. Effect of Samarium Doping on Electrodeposited CeO2 Thin Film. United States. doi:10.1002/pssa.200622247.
Phok, S., and Bhattacharya, R. Sun .
"Effect of Samarium Doping on Electrodeposited CeO2 Thin Film". United States.
doi:10.1002/pssa.200622247.
@article{osti_902476,
title = {Effect of Samarium Doping on Electrodeposited CeO2 Thin Film},
author = {Phok, S. and Bhattacharya, R.},
abstractNote = {No abstract prepared.},
doi = {10.1002/pssa.200622247},
journal = {Physica Status Solidi (A)},
number = 15, 2006,
volume = 203,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 2006},
month = {Sun Jan 01 00:00:00 EST 2006}
}
Other availability
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
-
Effect of Doping on Surface Reactivity and Conduction Mechanism in Sm-doped CeO2 Thin Films
Scanning probe microscopy measurements show irreversible surface electrochemistry in Sm-doped CeO2 thin films, which depends on humidity, temperature and doping concentration. A systematic study by electrochemical strain microscopy (ESM) in samples with two different Sm content and in several working conditions allows disclosing the microscopic mechanism underlying the difference in water adsorption and splitting with subsequent proton liberation. We measure the behavior of the hysteresis loops by changing temperature and humidity, both in standard ESM configuration and using the first order reversal curve (FORC) method. Complementing our study with spectroscopic measurements by hard x-ray photoemission spectroscopy we find that watermore »Cited by 20 -
Effect of Doping on Surface Reactivity and Conduction Mechanism in Samarium-Doped Ceria Thin Films
A systematic study by reversible and hysteretic electrochemical strain microscopy (ESM) in samples of Cerium oxide with different Sm content and in several working conditions allows disclosing the microscopic mechanism underlying the difference in electrical conduction mechanism and related surface activity, such as water adsorption and dissociation with subsequent proton liberation. We measure the behavior of the reversible hysteresis loops by changing temperature and humidity, both in standard ESM configuration and using the first order reversal curve method. The measurements have been performed at much lower temperature ranges with respect to alternative measuring techniques. Complementing our study with hard x-raymore »Cited by 20 -
Samarium electrodeposited acetate and oxide thin films on stainless steel substrate characterized by XPS
Characterization of a samarium thin film deposited on a stainless steel substrate using molecular electrodeposition was carried out using a Thermo Scientific K-Alpha X-ray photoelectron spectrometer. We studied two types of samarium electrodeposition samples, one as-deposited and one heated to 700 °C in an air flow. Survey scans include peaks coming from the stainless steel substrate, such as Fe and Cr. An X-ray photoelectron spectroscopy (XPS) survey spectrum, Sm 3d, C 1s, and O 1s narrow scans are shown. It was determined that the heating process decomposed the deposited Sm acetate to Sm 2O 3 using XPS.