Effects of process parameters on Cu‐nanoparticle synthesis in tetraethylene glycol through microwave irradiation
Source abstract
Abstract
Copper nanoparticles were successfully synthesised through microwave irradiation of a copper‐oxide particle precursor dispersed in tetraethylene glycol. Initial results obtained after 4–6 min of irradiation, without the use of a surfactant, indicated nanoparticle aggregation and particle‐size bimodality by incomplete reduction. However, the said aggregation and bimodality were observed to be significantly suppressed with accelerated reduction upon addition of an alcohol‐type surfactant. Consequently, Cu nanoparticles measuring 74 and 79 nm in size were successfully synthesised by performing short irradiations lasting 3 and 4 min, respectively.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Nanomaterials for catalytic reactions · Gold and Silver Nanoparticles Synthesis and Applications · Nanomaterials and Printing Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science & Engineering Seoul National University of Science & Technology Seoul 139–743 Republic of Korea
Funding
Seoul National University of Science and Technology · Ministry of Trade, Industry and Energy
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