A novel and simple in-situ reduction route for the synthesis of an ultra-thin metal nanocoating in the channels of mesoporous silica materials

Liang Li; Jian Lin Shi; Lin Xia Zhang; Liang Ming Xiong; Ji Na Yan

doi:10.1002/adma.200306454

A novel and simple in-situ reduction route for the synthesis of an ultra-thin metal nanocoating in the channels of mesoporous silica materials

Liang Li^*
, Jian Lin Shi
, Lin Xia Zhang
, Liang Ming Xiong
, Ji Na Yan

^*Corresponding author for this work

CAS - Shanghai Institute of Ceramics

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

87 Scopus citations

Abstract

An ultra-thin Pd nanocoating was synthesized in the pore channels of selectively modified mesoporous material SBA-15 by an in-situ reduction process. A signal at around 960 cm^-1 was observed in the SBA-CH₃ spectrum due to the complete removal of the surfactant after surface modification. It was observed that the incorporated Pd occupied a limited space and all of the nanopore channels of the host silica remained open. The wide-angle X-ray diffraction (WAXRD) pattern of Pd-SBA, indicates that the particle size of Pd in the pores of the host silica is in the range of a few nanometers.

Original language	English
Pages (from-to)	1079-1082
Number of pages	4
Journal	Advanced Materials
Volume	16
Issue number	13
DOIs	https://doi.org/10.1002/adma.200306454
State	Published - 5 Jul 2004
Externally published	Yes

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title = "A novel and simple in-situ reduction route for the synthesis of an ultra-thin metal nanocoating in the channels of mesoporous silica materials",

abstract = "An ultra-thin Pd nanocoating was synthesized in the pore channels of selectively modified mesoporous material SBA-15 by an in-situ reduction process. A signal at around 960 cm-1 was observed in the SBA-CH3 spectrum due to the complete removal of the surfactant after surface modification. It was observed that the incorporated Pd occupied a limited space and all of the nanopore channels of the host silica remained open. The wide-angle X-ray diffraction (WAXRD) pattern of Pd-SBA, indicates that the particle size of Pd in the pores of the host silica is in the range of a few nanometers.",

author = "Liang Li and Shi, \{Jian Lin\} and Zhang, \{Lin Xia\} and Xiong, \{Liang Ming\} and Yan, \{Ji Na\}",

year = "2004",

month = jul,

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doi = "10.1002/adma.200306454",

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AU - Li, Liang

AU - Shi, Jian Lin

AU - Zhang, Lin Xia

AU - Xiong, Liang Ming

AU - Yan, Ji Na

PY - 2004/7/5

Y1 - 2004/7/5

N2 - An ultra-thin Pd nanocoating was synthesized in the pore channels of selectively modified mesoporous material SBA-15 by an in-situ reduction process. A signal at around 960 cm-1 was observed in the SBA-CH3 spectrum due to the complete removal of the surfactant after surface modification. It was observed that the incorporated Pd occupied a limited space and all of the nanopore channels of the host silica remained open. The wide-angle X-ray diffraction (WAXRD) pattern of Pd-SBA, indicates that the particle size of Pd in the pores of the host silica is in the range of a few nanometers.

AB - An ultra-thin Pd nanocoating was synthesized in the pore channels of selectively modified mesoporous material SBA-15 by an in-situ reduction process. A signal at around 960 cm-1 was observed in the SBA-CH3 spectrum due to the complete removal of the surfactant after surface modification. It was observed that the incorporated Pd occupied a limited space and all of the nanopore channels of the host silica remained open. The wide-angle X-ray diffraction (WAXRD) pattern of Pd-SBA, indicates that the particle size of Pd in the pores of the host silica is in the range of a few nanometers.

UR - https://www.scopus.com/pages/publications/3242891797

U2 - 10.1002/adma.200306454

DO - 10.1002/adma.200306454

M3 - 文章

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SN - 0935-9648

VL - 16

SP - 1079

EP - 1082

JO - Advanced Materials

JF - Advanced Materials

IS - 13

ER -

A novel and simple in-situ reduction route for the synthesis of an ultra-thin metal nanocoating in the channels of mesoporous silica materials

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