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The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix
Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
DOI
- https://doi.org/10.1039/C6RA10867A
Forlagets udgivne version
- Dalong Li ,
- MD Dong
- Flemming Besenbacher
- Yudong Huang, School of Chemical Engineering and Technology, Harbin Institute of Technology, Kina
- Menglin Chen
A recyclable catalyst of sliver nanoparticles well dispersed in mesoporous silica was successfully synthesized via a straight-forward strategy combining an electrospinning technique with post-calcination. The resulting mats containing silver nanoparticles 10 ± 4 nm in size well dispersed in mesoporous silica fibers of 380 ± 80 nm diameter presented surface plasma resonance of silver nanoparticles at 420 nm. The catalytic behavior of the nanofibers on the reduction of methylene blue and Congo red by NaBH 4 was tracked and showed that the silver nanoparticles immobilized on the silica nanofiber matrix possessed excellent catalytic properties, which may hold great promise in effective and eco-friendly waste water treatment.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | RSC Advances |
| Vol/bind | 6 |
| Nummer | 70 |
| Sider (fra-til) | 65613 - 65618 |
| Antal sider | 6 |
| ISSN | 2046-2069 |
| DOI | |
| Status | Udgivet - 2016 |
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