The influence of artificial diamond additions on the formation and properties of an electroplated copper metal matrix coating

Medelien, V; Stankevič, Voitech; Bikulčius, G.

doi:10.1016/s0257-8972(03)00224-x

Cited by 29 publications

(12 citation statements)

References 24 publications

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“…In the conventional electroplating industry, numerous efforts have also been devoted to suppressing the dendritic growth and achieving the uniform deposition of metal coatings, such as Ni and Co 29 , 30 . A nanodiamond-involved co-deposition technique by adding nanodiamond particles into the electroplating bath, has been well-developed and applied in industrial electroplating to achieve the deposition of uniform metal films 31 , 32 . This technique involves the co-deposition of metal ions and nanodiamond particles, and the underlying mechanism has been thoroughly investigated 33 : (1) The metal ions adsorb on the surface of nanodiamond and are carried to the electrode surface by convection of electrolyte in the electrolytic bath and electric field; (2) Metal ions accept electrons and are reduced to metal deposits on the electrode surface.…”

Section: Introductionmentioning

confidence: 99%

Nanodiamonds suppress the growth of lithium dendrites

et al. 2017

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Lithium metal has been regarded as the future anode material for high-energy-density rechargeable batteries due to its favorable combination of negative electrochemical potential and high theoretical capacity. However, uncontrolled lithium deposition during lithium plating/stripping results in low Coulombic efficiency and severe safety hazards. Herein, we report that nanodiamonds work as an electrolyte additive to co-deposit with lithium ions and produce dendrite-free lithium deposits. First-principles calculations indicate that lithium prefers to adsorb onto nanodiamond surfaces with a low diffusion energy barrier, leading to uniformly deposited lithium arrays. The uniform lithium deposition morphology renders enhanced electrochemical cycling performance. The nanodiamond-modified electrolyte can lead to a stable cycling of lithium | lithium symmetrical cells up to 150 and 200 h at 2.0 and 1.0 mA cm–2, respectively. The nanodiamond co-deposition can significantly alter the lithium plating behavior, affording a promising route to suppress lithium dendrite growth in lithium metal-based batteries.

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Section: Introductionmentioning

confidence: 99%

Nanodiamonds suppress the growth of lithium dendrites

et al. 2017

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“…Furthermore, diamond concentrations in the bath ranged from 1 to 50 g/L. (MEDELIENE et al, 2003;YUSHCHENKO et al, 1997;ZHOU et al, 2009) 5.5 pH and temperature of the bath and no cracks were found in any of the annealed parts, only those that did not undergo annealing. Besides, the treated samples had better performance in machining tests.…”

Section: Diamond Particles Characteristicsmentioning

confidence: 99%

Proposta De Algoritmo Para Regras De Circulação De Trens Em Ferrovia Singela Com Pontos De Cruzamento Em Modelo De Simulação Baseada Em Eventos Discretos Ou Agentes

Teixeira¹,

Faria²,

Medina³

et al. 2020

Ampliação E Aprofundamento De Conhecimentos Nas Áreas Das Engenharias 3

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Direitos para esta edição cedidos à Atena Editora pelos autores. Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais. A Atena Editora não se responsabiliza por eventuais mudanças ocorridas nos endereços convencionais ou eletrônicos citados nesta obra. Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação.

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“…As an alternative, Gogotsi's group recently proposed nanodiamond particles as an electrolyte additive to mitigate dendrite growth in lithium‐metal‐based batteries . They chose nanodiamond particles (a mixture of diamond‐containing compounds with different sizes) because their addition to the electroplating bath leads to uniform metal films during electrodeposition . However, the influence of the nanodiamond particles during the co‐deposition process is not well understood.…”

Section: Introductionmentioning

confidence: 99%

Incorporating Diamondoids as Electrolyte Additive in the Sodium Metal Anode to Mitigate Dendrite Growth

et al. 2020

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Owing to the high abundance and gravimetric capacity (1165.78 mAh g−1) of pure sodium, it is considered as a promising candidate for the anode of next‐generation batteries. However, one major challenge needs to be solved before commercializing the sodium metal anode: The growth of dendrites during metal plating. One possibility to address this challenge is to use additives in the electrolyte to form a protective solid electrolyte interphase on the anode surface. In this work, we introduce a diamondoid‐based additive, which is incorporated into the anode to target this problem. Combining operando and ex situ experiments (electrochemical impedance spectroscopy, optical characterization, and cycling experiments), we show that molecular diamondoids are incorporated into the anode during cycling and successfully mitigate the growth of dendrites. Furthermore, we demonstrate the positive effect of the additive on the operation of sodium‐oxygen batteries by means of increased energy density.

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The influence of artificial diamond additions on the formation and properties of an electroplated copper metal matrix coating

Cited by 29 publications

References 24 publications

Nanodiamonds suppress the growth of lithium dendrites

Nanodiamonds suppress the growth of lithium dendrites

Proposta De Algoritmo Para Regras De Circulação De Trens Em Ferrovia Singela Com Pontos De Cruzamento Em Modelo De Simulação Baseada Em Eventos Discretos Ou Agentes

Incorporating Diamondoids as Electrolyte Additive in the Sodium Metal Anode to Mitigate Dendrite Growth

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