Photocatalytic properties of TiO2 supported on SBA-15 mesoporous materials with large pores and short channels

Shen Zhao; Dong Su; Justin Che; Bingyin Jiang; Alexander Orlov

doi:10.1016/j.matlet.2011.07.053

Photocatalytic properties of TiO₂ supported on SBA-15 mesoporous materials with large pores and short channels

Shen Zhao
, Dong Su
, Justin Che
, Bingyin Jiang
, Alexander Orlov

Materials Science and Engineering

Stony Brook University
Brookhaven National Laboratory

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

21 Scopus citations

Abstract

In this study, the new class of SBA-15 mesoporous materials with large pore diameter and short pore channels has been utilized as template for TiO ₂ based photocatalysts. The samples were characterized by TEM, SAXS, and BET and tested for photocatalytic activity in liquid phase oxidation of phenol. This is the first ever application of this type of SBA-15 supported catalyst in photocatalytic area. This work also included the novel use of sub-1 nm Au nanoparticles for catalysts modification which doubles the phenol oxidation rate.

Original language	English
Pages (from-to)	3354-3357
Number of pages	4
Journal	Materials Letters
Volume	65
Issue number	23-24
DOIs	https://doi.org/10.1016/j.matlet.2011.07.053
State	Published - Dec 2011

Keywords

Gold nanoparticles
Mesoporous
Phenol degradation
Photocatalytic
SBA-15

Access to Document

10.1016/j.matlet.2011.07.053

Cite this

@article{cd8a687639a54362847dbf3b23ee936a,

title = "Photocatalytic properties of TiO2 supported on SBA-15 mesoporous materials with large pores and short channels",

abstract = "In this study, the new class of SBA-15 mesoporous materials with large pore diameter and short pore channels has been utilized as template for TiO 2 based photocatalysts. The samples were characterized by TEM, SAXS, and BET and tested for photocatalytic activity in liquid phase oxidation of phenol. This is the first ever application of this type of SBA-15 supported catalyst in photocatalytic area. This work also included the novel use of sub-1 nm Au nanoparticles for catalysts modification which doubles the phenol oxidation rate.",

keywords = "Gold nanoparticles, Mesoporous, Phenol degradation, Photocatalytic, SBA-15",

author = "Shen Zhao and Dong Su and Justin Che and Bingyin Jiang and Alexander Orlov",

year = "2011",

month = dec,

doi = "10.1016/j.matlet.2011.07.053",

language = "English",

volume = "65",

pages = "3354--3357",

journal = "Materials Letters",

issn = "0167-577X",

number = "23-24",

}

TY - JOUR

T1 - Photocatalytic properties of TiO2 supported on SBA-15 mesoporous materials with large pores and short channels

AU - Zhao, Shen

AU - Su, Dong

AU - Che, Justin

AU - Jiang, Bingyin

AU - Orlov, Alexander

PY - 2011/12

Y1 - 2011/12

N2 - In this study, the new class of SBA-15 mesoporous materials with large pore diameter and short pore channels has been utilized as template for TiO 2 based photocatalysts. The samples were characterized by TEM, SAXS, and BET and tested for photocatalytic activity in liquid phase oxidation of phenol. This is the first ever application of this type of SBA-15 supported catalyst in photocatalytic area. This work also included the novel use of sub-1 nm Au nanoparticles for catalysts modification which doubles the phenol oxidation rate.

AB - In this study, the new class of SBA-15 mesoporous materials with large pore diameter and short pore channels has been utilized as template for TiO 2 based photocatalysts. The samples were characterized by TEM, SAXS, and BET and tested for photocatalytic activity in liquid phase oxidation of phenol. This is the first ever application of this type of SBA-15 supported catalyst in photocatalytic area. This work also included the novel use of sub-1 nm Au nanoparticles for catalysts modification which doubles the phenol oxidation rate.

KW - Gold nanoparticles

KW - Mesoporous

KW - Phenol degradation

KW - Photocatalytic

KW - SBA-15

UR - https://www.scopus.com/pages/publications/80051599487

U2 - 10.1016/j.matlet.2011.07.053

DO - 10.1016/j.matlet.2011.07.053

M3 - Article

AN - SCOPUS:80051599487

SN - 0167-577X

VL - 65

SP - 3354

EP - 3357

JO - Materials Letters

JF - Materials Letters

IS - 23-24

ER -

Photocatalytic properties of TiO₂ supported on SBA-15 mesoporous materials with large pores and short channels

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this