The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix

Dalong Li; MD Dong; Flemming Besenbacher; Yudong Huang; Menglin Chen

doi:10.1039/C6RA10867A

The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix

Dalong Li, MD Dong, Flemming Besenbacher, Yudong Huang, Menglin Chen

Interdisciplinary Nanoscience Center - INANO-Fysik, iNANO-huset

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

13 Citations (Scopus)

Abstract

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.

Original language	English
Journal	RSC Advances
Volume	6
Issue	70
Pages (from-to)	65613 - 65618
Number of pages	6
ISSN	2046-2069
DOIs	https://doi.org/10.1039/C6RA10867A
Publication status	Published - 2016

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10.1039/C6RA10867A

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abstract = "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.",

author = "Dalong Li and MD Dong and Flemming Besenbacher and Yudong Huang and Menglin Chen",

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The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix. / Li, Dalong; Dong, MD; Besenbacher, Flemming et al.
In: RSC Advances, Vol. 6, No. 70, 2016, p. 65613 - 65618.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

TY - JOUR

T1 - The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix

AU - Li, Dalong

AU - Dong, MD

AU - Besenbacher, Flemming

AU - Huang, Yudong

AU - Chen, Menglin

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

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U2 - 10.1039/C6RA10867A

DO - 10.1039/C6RA10867A

M3 - Journal article

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EP - 65618

JO - RSC Advances

JF - RSC Advances

IS - 70

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The preparation of a recyclable catalyst of silver nanoparticles dispersed in mesoporous silica nanofiber matrix

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