Adelaide Research & Scholarship
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https://hdl.handle.net/2440/117516
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Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ye, H. | - |
| dc.contributor.author | Kang, J. | - |
| dc.contributor.author | Ma, G. | - |
| dc.contributor.author | Sun, H. | - |
| dc.contributor.author | Wang, S. | - |
| dc.date.issued | 2018 | - |
| dc.identifier.citation | Journal of Colloid and Interface Science, 2018; 528:271-280 | - |
| dc.identifier.issn | 0021-9797 | - |
| dc.identifier.issn | 1095-7103 | - |
| dc.identifier.uri | http://hdl.handle.net/2440/117516 | - |
| dc.description.abstract | Platinum (Pt) free micro/nanomotors (MNMs) using a low content of fuels are highly desired for many applications. Herein, we demonstrate that cathodic electrofabrication can produce modified MnO₂ based microtubes and microrods as highly efficient MNMs in hydrogen peroxide (H₂O₂) as low as 0.2%. The speed of graphene/Ag-MnO₂ micromotors could be smartly regulated using a surfactant and the maximum speed of an individual micromotor exceeds 1.3 mm s⁻¹ in 0.5% H₂O₂. The propelling force and output power of the micromotors are 3.4 and 10 times as high as those of the best Pt-based micromotors reported. These Ag-MnO₂ based micromotors are envisioned to be a great promise for practical applications from biomedical delivery to environmental decontamination. | - |
| dc.description.statementofresponsibility | Heng Ye, Jian Kang, Guofeng Ma, Hongqi Sun , Shaobin Wang | - |
| dc.language.iso | en | - |
| dc.publisher | Elsevier | - |
| dc.rights | © 2018 Elsevier Inc. All rights reserved. | - |
| dc.source.uri | http://dx.doi.org/10.1016/j.jcis.2018.05.088 | - |
| dc.subject | Graphene; Ag-MnO₂; high-speed microengines; cathodic electroreduction deposition | - |
| dc.title | High-speed graphene@Ag-MnO₂ micromotors at low peroxide levels | - |
| dc.title.alternative | High-speed graphene@Ag-MnO(2) micromotors at low peroxide levels | - |
| dc.type | Journal article | - |
| dc.identifier.doi | 10.1016/j.jcis.2018.05.088 | - |
| dc.relation.grant | http://purl.org/au-research/grants/arc/LE120100026 | - |
| pubs.publication-status | Published | - |
| dc.identifier.orcid | Wang, S. [0000-0002-1751-9162] | - |
| Appears in Collections: | Aurora harvest 8 Chemical Engineering publications | |
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