ArticleACS applied materials & interfaces2023
Dielectric Elastomers with Liquid Metal and Polydopamine-Coated Graphene Oxide Inclusions.
Article in ACS applied materials & interfaces, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- The rise of rubber-like synthetic polymers in next-gen transistor technologies.Chemical science · 2025Review
- MXene-Coated Liquid Metal Nanodroplet Aggregates.Langmuir : the ACS journal of surfaces and colloids · 2025Article
- A high-response-frequency bimodal network polyacrylate elastomer with ultrahigh power density under low electric field.Nature communications · 2024Article
- High-Performance Nanoscale Metallic Multilayer Composites: Techniques, Mechanical Properties and Applications.Materials (Basel, Switzerland) · 2024Review
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Suspending microscale droplets of liquid metals like eutectic gallium-indium (EGaIn) in polydimethylsiloxane (PDMS) has been shown to dramatically enhance electrical permittivity without sacrificing the elasticity of the host PDMS matrix. However, increasing the dielectric constant of EGaIn-PDMS composites beyond previously reported values requires high EGaIn loading fractions (>50% by volume) that can result in substantial increases in density and loss of material integrity. In this work, we enhance permittivity without further increasing EGaIn loading by incorporating polydopamine (PDA)-coated graphene oxide (GO) and partially reduced GO. In particular, we show that the combination of EGaIn and PDA-GO within a PDMS matrix results in an elastomer composite with a high dielectric constant (∼10-57), a low dissipation factor (∼0.01), and rubber-like compliance and elasticity.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.