Approaches to electrodeposit molybdenum from ionic liquid

Hu, Xiaotian; Qian, J.; Yin, Ying; Li, Xin; Li, Tiejun; Li, Jing

doi:10.1007/s12598-018-1040-z

Cited by 10 publications

(8 citation statements)

References 23 publications

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“…Unfortunately, the deposits are cracked or not smooth. Obtained deposits were much more cracked than those aforementioned by Hu et al [105].…”

Section: Molybdenum (Mo)mentioning

confidence: 52%

“…An earlier work of Gao et al [ 106 ] presented the results of Mo electrodeposition from Li[Tf 2 N]-Cs[Tf 2 N] + MoCl 5 systems at elevated temperature (150 °C) and j = 0.5 mA∙cm −2 . Obtained deposits were much more cracked than those aforementioned by Hu et al [ 105 ].…”

Section: Electrochemistry Of Targets Elementsmentioning

confidence: 60%

“…As a target material for 111 In cyclotron production natural or enriched cadmium with thickness Obtained deposits were much more cracked than those aforementioned by Hu et al [105].…”

Section: Cadmium (Cd)mentioning

confidence: 67%

“…They reported smooth, ultrathin (0.2 µm) Mo layers obtained at potential of 0.01 V vs. Zn│Zn 2+ . Hu et al [ 105 ] investigated the process of Mo electrodeposition in ([BMIm][BF4]), with 0.15 M MoCl 5 at different temperatures, current densities and additive as ethylene glycol (EG). They concluded that in [BMIm][BF4] the electrodeposition of amorphous Mo layers leads to obtain bad adhesive layers with the substrate.…”

Section: Electrochemistry Of Targets Elementsmentioning

confidence: 99%

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Potential Application of Ionic Liquids for Electrodeposition of the Material Targets for Production of Diagnostic Radioisotopes

2020

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An overview of the reported electrochemistry studies on the chemistry of the element for targets for isotope production in ionic liquids (ILs) is provided. The majority of investigations have been dedicated to two aspects of the reactive element chemistry. The first part of this review presents description of the cyclotron targets properties, especially physicochemical characterization of irradiated elements. The second part is devoted to description of the electrodeposition procedures leading to obtain elements or their alloys coatings (e.g., nickel, uranium) as the targets for cyclotron and reactor generation of the radioisotopes. This review provides an evaluation of the role ILs can have in the production of isotopes.

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“…Unfortunately, the deposits are cracked or not smooth. Obtained deposits were much more cracked than those aforementioned by Hu et al [105].…”

Section: Molybdenum (Mo)mentioning

confidence: 52%

Section: Electrochemistry Of Targets Elementsmentioning

confidence: 60%

“…As a target material for 111 In cyclotron production natural or enriched cadmium with thickness Obtained deposits were much more cracked than those aforementioned by Hu et al [105].…”

Section: Cadmium (Cd)mentioning

confidence: 67%

Section: Electrochemistry Of Targets Elementsmentioning

confidence: 99%

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Potential Application of Ionic Liquids for Electrodeposition of the Material Targets for Production of Diagnostic Radioisotopes

2020

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“…The Mo single crystal has been replaced by high purity tungsten single crystals partly in the aerospace field because of its excellent performances [2] . Therefore, it's necessary to carry out fundamental research systematically on the properties of tungsten single crystals to promote its development and application [3] .…”

mentioning

confidence: 99%

Nanoindentation Size Effect of Tungsten Single Crystal

Zhou

Gao

Zhang

et al. 2017

Rare Metal Materials and Engineering

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The load-displacement curves, elastic modulus, indent morphology, nanohardness and elastic recovery of high purity tungsten single crystal were investigated by nanoindentation and scanning probe microscopy. Results show that W (111) crystal plane undergoes elastic deformation and plastic deformation during the loading-unloading process, and the load-displacement curve does not show discontinuity, which demonstrates that cracks and brittle fracture are not formed in the indents. Moreover, the pileup behavior around indents reveals that tungsten single crystal has a low work hardening tend. The nanohardness and elastic modulus of tungsten single crystal were measured by continuous stiffness measurement (CSM), and a size effect on the nanohardness and elastic modulus of tungsten single crystal was observed, which decrease with the increase of indentation depth. The Nix-Gao model was employed to analyze the nanoindentation mechanical characteristics of tungsten single crystals, and the characteristic length (h *), the intrinsic hardness in the limit of infinite depth (H0) and size effect index (m) were calculated to be 1490 nm, 6.79 GPa and 0.18, respectively, which indicates that tungsten single crystal has a significant size effect when the indentation depth is below 1490 nm, and the size effect becomes more insignificant when indentation depth is above 1490 nm. When the impression is deeper than 2450 nm, the nanoindentation size effect on the hardness will disappear.

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