Controlling the Pore Structure and Photocatalytic Performance of the Flexible Fe~Ⅲ Metal-Organic Framework MIL-53(Fe) by Using Surfactants
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作者:
Zhang Dan
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School of Chemical Engineering, Guangdong University of Petrochemical TechnologySchool of Chemical Engineering, Guangdong University of Petrochemical Technology
Zhang Dan
[1
]
Yang Ping
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School of Chemical Engineering, Guangdong University of Petrochemical TechnologySchool of Chemical Engineering, Guangdong University of Petrochemical Technology
Yang Ping
[1
]
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Zhang Youhua
[1
]
Duan Linhai
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School of Chemical Engineering, Guangdong University of Petrochemical TechnologySchool of Chemical Engineering, Guangdong University of Petrochemical Technology
Duan Linhai
[1
]
Meng Xiuhong
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School of Chemical Engineering, Guangdong University of Petrochemical TechnologySchool of Chemical Engineering, Guangdong University of Petrochemical Technology
Meng Xiuhong
[1
]
机构:
[1] School of Chemical Engineering, Guangdong University of Petrochemical Technology
An approach for dominating the channel form of the flexible MIL-53(Fe) was developed by using a surfactantassisted modified method. The surfactant tetraethylammonium hydroxide(TEAOH) can control the channel form of MIL-53(Fe) to be a "closed-pore" form, whereas the surfactant polyoxyethylene polyoxypropylene polyoxyethylene(P123) or polyvinyl alcohol(PVA) can dominate the channel form of MIL-53(Fe) for a "large-pore" form. The photocatalytic performance of MIL-53(Fe) with different channel forms was investigated through the degradation of rhodamine B(Rh B) in water under violet light irradiation. The results showed that MIL-53(Fe) with a "large-pore" form exhibited higher photocatalytic activity than that of MIL-53(Fe) with a "closed-pore" form. MIL-53(Fe) modified with PVA exhibit the best photocatalytic activity for degrading almost 100% Rh B in 90 minutes.
机构:
China Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Araya, Tirusew
Jia, Manke
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Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Jia, Manke
Yang, Jian
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Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Yang, Jian
Zhao, Ping
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Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Zhao, Ping
Cai, Kuan
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机构:
Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Cai, Kuan
Ma, Wanhong
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机构:
Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Ma, Wanhong
Huang, Yingping
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机构:
China Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China
Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
China Three Gorges Univ, Minist Educ, Engn Res Ctr Ecoenvironm Gorges Reservoir Reg, Yichang 443002, Peoples R ChinaChina Three Gorges Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China