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Liu, R.; Li, D. Y.

doi:10.1023/a:1004780528202

Cited by 13 publications

(4 citation statements)

References 15 publications

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“…Ceria (CeO2) is a promising material for the surface treatment of different metals and alloys, because of its corrosion resistance in aggressive media [1][2][3][4]. Because inorganic crystals chemical reactivity, electronic structure, bonding, and surface energy are directly related to their surface morphology, the ability to tune their shape is a challenging research [5].…”

Section: Introductionmentioning

confidence: 99%

Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition

Lair

Sirieix-Plénet

Gaillon

et al. 2010

Electrochimica Acta

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To cite this version:Virginie Lair, J. Sirieix-Plenet, L. Gaillon, C. Rizzi, A. Ringuedé. Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition. Electrochimica Acta, Elsevier, 2010, 56 (2), pp. AbstractA cerium oxide thin layer was electrodeposited onto stainless steel, using mixed room temperature ionic liquid (the 1-methyl-3-butylimidazolium bis(trifluoromethyl sulfonyl)imide)/ethanol solutions, as electrolytic medium. The hydrophobic ionic liquid content is one of the main parameter in the morphology control influencing the ceria growth rate and crystallinity. Micro-nano structural properties and electrical behaviour are presented, using XRD, SEM/EDS and impedance spectroscopy, as a function of electrodeposition conditions.

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Section: Introductionmentioning

confidence: 99%

Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition

Lair

Sirieix-Plénet

Gaillon

et al. 2010

Electrochimica Acta

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“…It has been used as a corrosion inhibitor for metals such as aluminum and stainless steel. [9][10][11] A long list of processing techniques has been employed to produce cerium oxide films such as sputtering, 12,13 laser ablation, 5,8,14 chemical vapor deposition, 15 sol-gel deposition, 16,17 and pulsed laser deposition. 15 CeO 2 deposition onto a variety of important substrates has been studied for silicon and electrochromic devices.…”

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confidence: 99%

Anodic Electrodeposition of Cerium Oxide Thin Films

Wang

Golden

2003

J. Electrochem. Soc.

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Cerium oxide thin films have been produced by anodic electrodeposition with a preferred orientation onto a variety of substrates. The Ce(III) ions are complexed with suitable organic ligands in solution to form stable complexes in basic pH solutions. Ligands with mild complexing power are suitable for the formation of cerium oxide films by anodic electrodeposition. The deposition conditions investigated include deposition modes, substrates, complexing agents, pH, temperature, and current density. X-ray diffraction (XRD) and scanning electron microscopy characterizations of the cerium oxide films show that the texture of the films can be controlled by temperature, pH, and current density. XRD analysis reveals that CeO2 thin films deposited with crystallite sizes as small as 6 nm are possible with this method. A preferred (111) orientation of polycrystalline CeO2 is formed when the plating bath temperature is higher than 50°C and the current density lower than 0.30 normalmA/cm2. XPS results reveal that the cerium oxide films deposited at room temperature are nonstoichiometric. © 2003 The Electrochemical Society. All rights reserved.

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“…In the present work, nano-structured duplex and ferritic stainless steels were prepared by planetary milling and metal oxide dispersoids were further added to improve their mechanical properties [12]. Liu and Li [13], Felten [14], Wukusick and Collins [15] and Francis et al [16] investigated the effect of oxygen active dispersoids such as nano-Y 2 O 3 which imparts strength to interfacial bonding, hinders grain growth and increases hardness of stainless steels.…”

Section: Introductionmentioning

confidence: 99%

Effects of Nano-Y2O3 and Sintering Parameters on the Fabrication of PM Duplex and Ferritic Stainless Steels

Rajendrachari

Chaira

2016

Acta Metall. Sin. (Engl. Lett.)

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Here we report the effects of nano-Y 2 O 3 addition, sintering atmosphere and time during on the fabrication of PM duplex and ferritic stainless steels composites by dual-drive planetary milling of elemental Fe, Cr and Ni powders followed by conventional pressureless sintering. Yttria-free and yttria-dispersed duplex and ferritic stainless steels are fabricated by conventional sintering at 1000, 1200 and 1400°C temperatures under argon atmosphere. In another set of experiment, yttria-free and yttria-dispersed duplex and ferritic stainless steels are consolidated at 1000°C for 1 h under nitrogen atmosphere to study the effect of sintering atmosphere. It has been found that densities of duplex and yttriadispersed duplex stainless steel increase from 71% to 91% and 78% to 94%, respectively, with the increase in sintering temperature. Similarly, hardness value increases from 257 to 567 HV 25 in case of duplex, and from 332 to 576 HV 25 in yttria-dispersed duplex stainless steel. X-ray diffraction analysis shows the domination of more intense austenite phase than ferrite at higher sintering temperature and also in nitrogen atmosphere. It is also evident that addition of yttria enhances phase transformation from a-Fe to c-Fe. Duplex and yttria-dispersed duplex stainless steels exhibit the maximum compressive yield strength of 360 and 312 MPa, respectively.

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Untitled

Cited by 13 publications

References 15 publications

Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition

Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition

Anodic Electrodeposition of Cerium Oxide Thin Films

Effects of Nano-Y2O3 and Sintering Parameters on the Fabrication of PM Duplex and Ferritic Stainless Steels

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