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AI Overview

Bismuth hydroxide (

Bi(OH) sub 3

) thin films are emerging as promising materials for electronic and energy storage devices due to their unique semiconductor properties, high theoretical capacitance, and environmentally friendly nature. They are particularly valued for their porous, nanostructured morphology and ability to operate efficiently in aqueous electrolytes.

Key Electronic & Energy Applications

High-Performance Supercapacitors:
$Bi(OH) sub 3$
nanoflakes are used as electrode materials, demonstrating high specific capacitance (e.g.,
at
).
Hybrid Energy Storage:
$Bi(OH) sub 3$
combined with other materials, such as
$Mo(OH) sub 4$
to form
nanostructured electrodes, shows improved charge transfer and stability, offering
areal specific capacitance, suitable for flexible electronics.
Photocatalysts & Sensors:
$Bi(OH) sub 3$
semiconductors are used for photocatalytic
$CO sub 2$
reduction, producing
$CO$
at rates of
, and for breaking down pollutants. Their surface properties make them suitable for photoelectrocatalytic applications.
Precursor for Functional Films:
$Bi(OH) sub 3$
can be used as a precursor for generating bismuth-based compounds like bismuth oxide (
), which are used in gas sensors and solid-state electronics.

Synthesis Methods:
$Bi(OH) sub 3$
thin films and nanoflakes are synthesized through solution-based processes, including one-step solvothermal methods and electrochemical deposition on substrates like nickel foam.
Structure: They often form porous, hierarchical structures (nanoflakes or nanoflowers) that provide a high surface area for active electrolyte interaction.
Properties: These films act as semiconductors with suitable band positions for photo-oxidation reactions. They are generally insoluble in water but soluble in acid, allowing for adaptable fabrication techniques.
Advantages: Non-toxic (unlike lead-based materials), low-cost, and easy to produce.

Electrodeposited Bi(OH)3@Mo(OH)4 nanostructured electrode for ...
Aug 1, 2022 — Supercapacitors are emerging devices with the potential to lead the energy storage era. Herein, Bi(OH)3@Mo(OH)4 nanostructured act...
ScienceDirect.com
Biocompatible Bi(OH)3 nanoparticles with reduced photocatalytic ...
A novel bismuth hydroxide (Bi(OH)3) semiconductor with highly- ...
Abstract. Herein, a novel Bi(OH)3 photocatalyst was successfully synthesized. Benefiting from the suitable band positions, abundan...
RSC Publishing

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Web results

Thin film processing of multiferroic BiFeO3

ScienceDirect.com

https://www.sciencedirect.com › science › article › pii

ScienceDirect.com

https://www.sciencedirect.com › science › article › pii

by C Gumiel2022Cited by 27 — The obtaining of BiFeO3 in the form of a thin film represents a critical issue for its application in electronic devices since this is the required geometry ...Read more

Control of ferroelectric polarization in BiFeO3 bilayer films ...

Nature

https://www.nature.com › npj quantum materials › articles

Nature

https://www.nature.com › npj quantum materials › articles

by X Yao2025Cited by 2 — Predetermining the as-grown polarization of ferroelectric thin films is essential to integrate their reliable properties into electronic devices

Bismuth Oxide Thin Films for Optoelectronic and Humidity ...

IntechOpen

https://www.intechopen.com › chapters

IntechOpen

https://www.intechopen.com › chapters

by S Condurache-Bota2018Cited by 10 — Bismuth oxide thin films still prove attractive to both scientists and engineers due to their semiconducting behavior, large energy bandgap and high refractive ...Read more

Missing: ~~OH)~~ ‎| Show results with: OH)

Atomic Layer Deposition of BiFeO3 Thin Films Using β ...

ACS Publications

https://pubs.acs.org › doi

ACS Publications

https://pubs.acs.org › doi

Bismuth ferrite (BiFeO 3 ) thin films were grown by atomic layer deposition (ALD) by combining ALD of Bi 2 O 3 and Fe 2 O 3 and monitored by in-situ quartz ...Read more

Missing: ~~OH)~~ ‎| Show results with: OH)

modified BiFeO 3 thin films obtained by sol-gel method

ScienceDirect.com

https://www.sciencedirect.com › article › abs › pii

ScienceDirect.com

https://www.sciencedirect.com › article › abs › pii

by Y Zhai2024Cited by 22 — It was found that an optimal amount of Al 2 O 3 in the system can greatly compress the leakage current and enhance the ferroelectric properties.Read more

Missing: ~~OH)~~ ‎| Show results with: OH)

Bi(OH)3 as a flame retardant material

Anhui Fitech Material Co.,Ltd

https://www.fitechem.com › tag › bioh3-as-a-flame-reta...

Anhui Fitech Material Co.,Ltd

https://www.fitechem.com › tag › bioh3-as-a-flame-reta...

Our Bi(OH)3 as a flame retardant material are highly valued across diverse international markets, capable of fulfilling a wide array of custom requirements ...

A novel Bismuth hydroxide (Bi(OH)3) semiconductor with ...

ResearchGate

https://www.researchgate.net › publication › 36152645...

ResearchGate

https://www.researchgate.net › publication › 36152645...

Herein, a novel Bi(OH)3 photocatalyst was successfully synthesized. Benefiting from the suitable band positions, abundant alkaline groups and oxygen ...Read more

Resolving the Intrinsic Bandgap and Edge Effect of BiI3 ...

arXiv

https://arxiv.org › pdf

arXiv

https://arxiv.org › pdf

PDF

by D Mu2021Cited by 21 — The crystalline structure and electronic properties of the BiI3 thin films have been revealed by STM and STS, and further confirmed by DFT calculations ...Read more

Atomic layer deposition of bismuth oxide using Bi(OCMe2

College of Engineering | Oregon State University

https://web.engr.oregonstate.edu › ~jconley

College of Engineering | Oregon State University

https://web.engr.oregonstate.edu › ~jconley

PDF

by DZ Austin2014Cited by 20 — Bismuth oxide thin films were deposited by atomic layer deposition using Bi(OCMe2. iPr)3 and H2O at deposition temperatures between 90 and ...Read more

New Formulation to Synthetize Semiconductor Bi2S3 Thin ...

Semantic Scholar

https://pdfs.semanticscholar.org › ...

Semantic Scholar

https://pdfs.semanticscholar.org › ...

PDF

by A Carrillo-Castillo2022Cited by 14 — Thin films have enabled countless applications such as electronic devices, transistors, solar cells, solid state illumination, sensors, and data.Read more

11 pages

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Web results

Thin film processing of multiferroic BiFeO3

Control of ferroelectric polarization in BiFeO3 bilayer films ...

Bismuth Oxide Thin Films for Optoelectronic and Humidity ...

Atomic Layer Deposition of BiFeO3 Thin Films Using β ...

modified BiFeO 3 thin films obtained by sol-gel method

Bi(OH)3 as a flame retardant material

A novel Bismuth hydroxide (Bi(OH)3) semiconductor with ...

Resolving the Intrinsic Bandgap and Edge Effect of BiI3 ...

Atomic layer deposition of bismuth oxide using Bi(OCMe2

New Formulation to Synthetize Semiconductor Bi2S3 Thin ...

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