Electrodeposition and analysis of thick bismuth films.

Bismuth / chemistry Electroplating Electrodes Radiation Protection

Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
21 Jan 2023
Historique:
received: 09 11 2022
accepted: 11 01 2023
entrez: 21 1 2023
pubmed: 22 1 2023
medline: 25 1 2023
Statut: epublish

Résumé

Due to its unique physical and chemical properties, bismuth is an attractive candidate for a wide range of applications such as battery anodes, radiation shielding, and semiconductors, to name a few. This work presents the electrodeposition of mechanically stable and homogenous bismuth films at micron-scale thicknesses. A simple one-step electrodeposition process using either a pulse/reverse or direct current source yielded thick, homogenous, and mechanically stable bismuth films. Morphology, electrochemical behavior, adhesion, and mechanical stability of bismuth coatings plated with varying parameters were characterized via optical profilometry, cyclic voltammetry, electron microscopy, and tribology. Scratch testing on thick electroplated coatings (> 100 µm) revealed similar wear resistance properties between the pulse/reverse plated and direct current electroplated films. This study presents a versatile bismuth electroplating process with the possibility to replace lead in radiation shields with an inexpensive, non-toxic metal, or to make industrially relevant electrocatalytic devices.

Identifiants

DOI: 10.1038/s41598-023-28042-z PMID: 36681686 PMC: PMC9867696
pubmed: 36681686
doi: 10.1038/s41598-023-28042-z
pii: 10.1038/s41598-023-28042-z
pmc: PMC9867696
doi:

Substances chimiques

Bismuth U015TT5I8H

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

1202

Informations de copyright

© 2023. The Author(s).

Références

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pubmed: 25251194
Materials (Basel). 2021 Nov 25;14(23):
pubmed: 34885323
Sci Rep. 2022 Jul 21;12(1):12467
pubmed: 35864112

Auteurs

Kendrich O Hatfield (KO)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.

Enkeleda Dervishi (E)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA. enkeleda@lanl.gov.

Don Johnson (D)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.

Courtney Clark (C)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.

Nathan Brown (N)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.

Genevieve C Kidman (GC)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.

Darrick J Williams (DJ)

MPA-CINT: Center for Integrated Nanotechnologies, Los Alamos National Laboratories, Los Alamos, NM, 87544, USA.

Daniel E Hooks (DE)

SIGMA-2: Finishing Manufacturing Science, Los Alamos National Laboratories, SM-30 Bikini Atoll Road, Los Alamos, NM, 87545, USA.
MPA-CINT: Center for Integrated Nanotechnologies, Los Alamos National Laboratories, Los Alamos, NM, 87544, USA.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Bismuth › Electrodeposition and analysis of thick bismuth films.
questionsmedicales.fr › Techniques d'investigation › Techniques électrochimiques › Électrolyse › Galvanoplastie › Electrodeposition and analysis of thick bismuth films.
questionsmedicales.fr › Équipement et fournitures › Équipement et fournitures électriques › Électrodes › Electrodeposition and analysis of thick bismuth films.
questionsmedicales.fr › Environnement et santé publique › Santé publique › Hygiène radiologique › Radioprotection › Electrodeposition and analysis of thick bismuth films.