Nitrate uptake using mesoporous silica embedded with zero-valent palladium nanoparticles

C. Tong; Ela Eroglu; X. Duan; R.N. Lamb; K. Jarrett; C.E. Buckley; C.L. Raston

doi:10.1039/c4ra16531d

Nitrate uptake using mesoporous silica embedded with zero-valent palladium nanoparticles

C. Tong, Ela Eroglu, X. Duan, R.N. Lamb, K. Jarrett, C.E. Buckley, C.L. Raston

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

© 2015 The Royal Society of Chemistry. In situ reduction of palladium(ii) acetylacetonate during the synthesis of SBA-15 mesoporous silica affords a material impregnated with palladium nanoparticles. The synthesis is at neutral pH and ambient conditions using a continuous flow vortex fluidic device with high shear dynamic thin films, followed by calcination. The SBA-15 is available with considerably reduced processing time relative to the conventional synthesis of mesoporous silica, with the material being effective for nitrate-nitrogen [NO3 --N] removal from aqueous solutions, at 41% within the first 16 hours, or around 36% for the same period after being recycled.

Original language	English
Pages (from-to)	20557-20561
Journal	RSC Advances
Volume	5
Issue number	26
DOIs	https://doi.org/10.1039/c4ra16531d
Publication status	Published - 11 Feb 2015

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abstract = "{\textcopyright} 2015 The Royal Society of Chemistry. In situ reduction of palladium(ii) acetylacetonate during the synthesis of SBA-15 mesoporous silica affords a material impregnated with palladium nanoparticles. The synthesis is at neutral pH and ambient conditions using a continuous flow vortex fluidic device with high shear dynamic thin films, followed by calcination. The SBA-15 is available with considerably reduced processing time relative to the conventional synthesis of mesoporous silica, with the material being effective for nitrate-nitrogen [NO3 --N] removal from aqueous solutions, at 41\% within the first 16 hours, or around 36\% for the same period after being recycled.",

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AU - Tong, C.

AU - Eroglu, Ela

AU - Duan, X.

AU - Lamb, R.N.

AU - Jarrett, K.

AU - Buckley, C.E.

AU - Raston, C.L.

PY - 2015/2/11

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N2 - © 2015 The Royal Society of Chemistry. In situ reduction of palladium(ii) acetylacetonate during the synthesis of SBA-15 mesoporous silica affords a material impregnated with palladium nanoparticles. The synthesis is at neutral pH and ambient conditions using a continuous flow vortex fluidic device with high shear dynamic thin films, followed by calcination. The SBA-15 is available with considerably reduced processing time relative to the conventional synthesis of mesoporous silica, with the material being effective for nitrate-nitrogen [NO3 --N] removal from aqueous solutions, at 41% within the first 16 hours, or around 36% for the same period after being recycled.

AB - © 2015 The Royal Society of Chemistry. In situ reduction of palladium(ii) acetylacetonate during the synthesis of SBA-15 mesoporous silica affords a material impregnated with palladium nanoparticles. The synthesis is at neutral pH and ambient conditions using a continuous flow vortex fluidic device with high shear dynamic thin films, followed by calcination. The SBA-15 is available with considerably reduced processing time relative to the conventional synthesis of mesoporous silica, with the material being effective for nitrate-nitrogen [NO3 --N] removal from aqueous solutions, at 41% within the first 16 hours, or around 36% for the same period after being recycled.

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JO - RSC Advances

JF - RSC Advances

IS - 26

ER -

Nitrate uptake using mesoporous silica embedded with zero-valent palladium nanoparticles

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