Machine Learning Guided Synthesis of Flash Graphene.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202106506
Abstract: Advances in nanoscience have enabled the synthesis of nanomaterials, such as graphene, from low-value or waste materials through flash Joule heating. Though this capability is promising, the complex and entangled variables that govern nanocrystal formation… read more here.
Keywords: joule heating; machine learning; joule; synthesis ... See more keywords
Large-Scale Syntheses of 2-D Materials: Flash Joule Heating and Other Methods.
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DOI: 10.1002/adma.202106970
Abstract: In the past 17 years, the larger-scale production of graphene and graphene family materials has proven difficult and costly, thus slowing wider-scale commercial applications. The quality of the graphene that is prepared on larger scales… read more here.
Keywords: large scale; larger scale; flash joule; joule heating ... See more keywords
Turbostratic Boron–Carbon–Nitrogen and Boron Nitride by Flash Joule Heating
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DOI: 10.1002/adma.202202666
Abstract: Turbostratic layers in 2D materials have an interlayer misalignment. The lack of alignment expands the intrinsic interlayer distances and weakens the optical and electronic interactions between adjacent layers. This introduces properties distinct from those structures… read more here.
Keywords: carbon nitrogen; carbon; joule heating; boron carbon ... See more keywords
Ultrafast and Controllable Phase Evolution by Flash Joule Heating.
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DOI: 10.1021/acsnano.1c03536
Abstract: Flash Joule heating (FJH), an advanced material synthesis technique, has been used for the production of high-quality carbon materials. Direct current discharge through the precursors by large capacitors has successfully converted carbon-based starting materials into… read more here.
Keywords: carbon; phase evolution; flash joule; joule heating ... See more keywords
Tunable Hybridized Morphologies Obtained through Flash Joule Heating of Carbon Nanotubes.
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DOI: 10.1021/acsnano.2c10125
Abstract: Hybrid carbon nanomaterials, such as those that incorporate carbon nanotubes into graphene sheets, have been found to display interesting mechanical and electrical properties because of their covalent bonding and π-π stacking domains. However, synthesis of… read more here.
Keywords: tunable hybridized; carbon; joule heating; carbon nanotubes ... See more keywords
Urban mining by flash Joule heating
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-26038-9
Abstract: Precious metal recovery from electronic waste, termed urban mining, is important for a circular economy. Present methods for urban mining, mainly smelting and leaching, suffer from lengthy purification processes and negative environmental impacts. Here, a… read more here.
Keywords: flash joule; urban mining; joule heating; mining flash ... See more keywords
Phase controlled synthesis of transition metal carbide nanocrystals by ultrafast flash Joule heating
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-021-27878-1
Abstract: Nanoscale carbides enhance ultra-strong ceramics and show activity as high-performance catalysts. Traditional lengthy carburization methods for carbide syntheses usually result in coked surface, large particle size, and uncontrolled phase. Here, a flash Joule heating process… read more here.
Keywords: flash joule; phase; joule heating; transition metal ... See more keywords