Inhibition and nickel electrocrystallization

Amblard, J.; Epelboin, I.; Froment, M.; Maurin, G.

doi:10.1007/bf00616093

Cited by 256 publications

(186 citation statements)

References 17 publications

Supporting

Mentioning

172

Contrasting

Unclassified

Order By: Relevance

“…In addition, this tensile ductility was linked to strong orientation of the (200) plane. Amblard et al 26) have reported that the orientation of electrodeposited Ni strongly depends on the growth modes during an electrodeposition. Furthermore, electrodeposited metals have mesoscale structures 27,28) which are orders of magnitude larger than the nano-scale grains, and these structures may change depending on the growth mode.…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, electrodeposited metals have mesoscale structures 27,28) which are orders of magnitude larger than the nano-scale grains, and these structures may change depending on the growth mode. 26) However, there has been little study on the effect growth mode on tensile ductility of electrodeposited bulk nanocrystalline metals. Therefore, the aim of this study is to investigate the effect of growth conditions on the meso-and micro-structures of electrodeposited bulk nanocrystalline samples during electrodeposition, to guide artifact-free synthesis of bulk nanocrystalline metals.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Strategy for Electrodeposition of Highly Ductile Bulk Nanocrystalline Metals with a Face-Centered Cubic Structure

et al. 2014

View full text Add to dashboard Cite

A strategy for producing highly ductile electrodeposited bulk nanocrystalline metals with face-centered cubic structures was developed in a NiW alloy model system. Bulk nanocrystalline NiW alloys with similar grain size (2030 nm), and varying crystallographic orientations were produced. The electrodeposited alloys showed tensile elongation ranging between 0 and 13%. Scanning ion microscopy reveled that all electrodeposited alloys had similar meso-scale structures that are typical of electrodeposited metals. This indicated the variation of ductility and fracture surfaces was not caused by cluster structures filled with nano-grains. The tensile behavior of the bulk nanocrystalline NiW alloys could be explained by considering the effects of growth processes during electrodeposition on the presence of hydrogen and defects. Our discussion surrounding NiW alloys outlines the conditions necessary to obtain the high tensile ductility. Our findings are in good agreement with those for other electrodeposited nanocrystalline face-centered cubic metals. We also provide guidelines for selecting electrodeposition conditions to produce bulk nanocrystalline metals with face-centered cubic structures and high tensile ductility.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Strategy for Electrodeposition of Highly Ductile Bulk Nanocrystalline Metals with a Face-Centered Cubic Structure

et al. 2014

View full text Add to dashboard Cite

show abstract

“…Texture formation is said to be governed by the adsorption of an inhibiting species, i.e. hydrogen [4]. The higher the adsorption on a specific crystallographic plane, the slower is its growth velocity.…”

Section: Introductionmentioning

confidence: 99%

Characterization of multiple twinned structural units in pulse-electrodeposited nickel

Klement

Kahrimanidis

Yao

2015

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

Abstract.The investigation was performed on pulse-electrodeposited Nickel with submicrocrystalline microstructure containing slightly elongated grains having a <110> fibre texture in growth direction. Structural units in form of groups of elongated grains possessing a common <110>-zone axis in growth direction and CSL boundaries (in some cases twins) between them have been found in the microstructure by use of EBSD. Grain growth sets in above 325°C but the texture is conserved up to at least 600°C. This means that the arrangement of twins and other CSL boundaries stabilized the structural units; there is no orientation change (by further twinning) when grain growth occurs as seen in previous studies on Ni and Ni-Fe of different initial texture. The observed structural units were characterized in detail and the occurring grains and grain boundaries are described.

show abstract

“…11 Extensive studies have been carried out since the 70 s and 80 s to understand the relation between electrochemistry of the deposition process and microstructure development in the deposits of Wattsbased electrolytes. [13][14][15][16] For an additive free electrolyte, it has been shown that four major fiber textures can develop: h100i, h110i, h211i, and h210i, depending on the combination of the electrolyte's pH-value and the applied current density. 13 Among them, h210i is the least studied; although a peculiar faceted microstructure of a h210i textured nickel electrodeposit is reported, 17 nickel films with a preferred h210i orientation are not investigated in detail until now.…”

mentioning

confidence: 99%

“…For the applied deposition conditions, i.e., low pH and high current density, hydrogen evolution is favored. 13 Thus, it is suggested that the evolution of H 2 , at the cathode/electrolyte interface plays a role.…”

mentioning

confidence: 99%

Columns formed by multiple twinning in nickel layers—An approach of grain boundary engineering by electrodeposition

Alimadadi

Fanta

Somers

et al. 2013

Applied Physics Letters

View full text Add to dashboard Cite

Complementary microscopic and diffraction based methods revealed a peculiar microstructure of electrodeposited nickel. For the as-deposited layer, thus, without any additional treatment, multiple twinning yields a high population of Σ3n boundaries, which interrupts the network of normal high angle grain boundaries. A peculiar arrangement of Σ3 boundaries forming five-fold junctions is observed. The resulting microstructure meets the requirements for grain boundary engineering. Twinning induced effects on the crystallographic orientation of grains result in one major texture component being a ⟨210⟩ fiber axis and additional minor orientations originating from first and second generation twins of ⟨210⟩, i.e., ⟨542⟩ and ⟨20 2 1⟩.

show abstract

Inhibition and nickel electrocrystallization

Cited by 256 publications

References 17 publications

Strategy for Electrodeposition of Highly Ductile Bulk Nanocrystalline Metals with a Face-Centered Cubic Structure

Strategy for Electrodeposition of Highly Ductile Bulk Nanocrystalline Metals with a Face-Centered Cubic Structure

Characterization of multiple twinned structural units in pulse-electrodeposited nickel

Columns formed by multiple twinning in nickel layers—An approach of grain boundary engineering by electrodeposition

Contact Info

Product

Resources

About