Direct Synthesis of Two-Dimensional Metal-Organic Framework Nanoplates for Noble Metal Load and Gaseous Iodine Adsorption

Xin Chen; Xue Jiang; Xingfeng Lei; Baoliang Zhang; Mingtao Qiao; Changjie Yin; Qiuyu Zhang

doi:10.1021/acs.cgd.9b01545

Direct Synthesis of Two-Dimensional Metal-Organic Framework Nanoplates for Noble Metal Load and Gaseous Iodine Adsorption

Xin Chen, Xue Jiang, Xingfeng Lei, Baoliang Zhang, Mingtao Qiao, Changjie Yin, Qiuyu Zhang

School of Chemistry and Chemical Engineering

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

8 Scopus citations

Abstract

A new strategy has been developed to directly synthesize two-dimensional metal-organic framework nanoplates in an aqueous system without any additives. Time-dependent experiments demonstrate that formation mechanisms mainly include limited diffusion of reactants in transient phase and capping-agent-like effect of HOOC-CH=CH-COO^-. The obtained 2D MIL-53(Al)-FA exhibited intrinsic surface functional groups (-COOH) and accessible pores. Ag nanoparticles loaded on 2D product via electrostatic interactions between -COOH and positive Ag⁺ could accelerate catalytic decolorization of methyl orange in the presence of NaBH₄. Furthermore, the product could be a good candidate for adsorption of gaseous iodine due to accessibility of the pores.

Original language	English
Pages (from-to)	1378-1382
Number of pages	5
Journal	Crystal Growth and Design
Volume	20
Issue number	3
DOIs	https://doi.org/10.1021/acs.cgd.9b01545
State	Published - 4 Mar 2020

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title = "Direct Synthesis of Two-Dimensional Metal-Organic Framework Nanoplates for Noble Metal Load and Gaseous Iodine Adsorption",

abstract = "A new strategy has been developed to directly synthesize two-dimensional metal-organic framework nanoplates in an aqueous system without any additives. Time-dependent experiments demonstrate that formation mechanisms mainly include limited diffusion of reactants in transient phase and capping-agent-like effect of HOOC-CH=CH-COO-. The obtained 2D MIL-53(Al)-FA exhibited intrinsic surface functional groups (-COOH) and accessible pores. Ag nanoparticles loaded on 2D product via electrostatic interactions between -COOH and positive Ag+ could accelerate catalytic decolorization of methyl orange in the presence of NaBH4. Furthermore, the product could be a good candidate for adsorption of gaseous iodine due to accessibility of the pores.",

author = "Xin Chen and Xue Jiang and Xingfeng Lei and Baoliang Zhang and Mingtao Qiao and Changjie Yin and Qiuyu Zhang",

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doi = "10.1021/acs.cgd.9b01545",

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T1 - Direct Synthesis of Two-Dimensional Metal-Organic Framework Nanoplates for Noble Metal Load and Gaseous Iodine Adsorption

AU - Chen, Xin

AU - Jiang, Xue

AU - Lei, Xingfeng

AU - Zhang, Baoliang

AU - Qiao, Mingtao

AU - Yin, Changjie

AU - Zhang, Qiuyu

PY - 2020/3/4

Y1 - 2020/3/4

N2 - A new strategy has been developed to directly synthesize two-dimensional metal-organic framework nanoplates in an aqueous system without any additives. Time-dependent experiments demonstrate that formation mechanisms mainly include limited diffusion of reactants in transient phase and capping-agent-like effect of HOOC-CH=CH-COO-. The obtained 2D MIL-53(Al)-FA exhibited intrinsic surface functional groups (-COOH) and accessible pores. Ag nanoparticles loaded on 2D product via electrostatic interactions between -COOH and positive Ag+ could accelerate catalytic decolorization of methyl orange in the presence of NaBH4. Furthermore, the product could be a good candidate for adsorption of gaseous iodine due to accessibility of the pores.

AB - A new strategy has been developed to directly synthesize two-dimensional metal-organic framework nanoplates in an aqueous system without any additives. Time-dependent experiments demonstrate that formation mechanisms mainly include limited diffusion of reactants in transient phase and capping-agent-like effect of HOOC-CH=CH-COO-. The obtained 2D MIL-53(Al)-FA exhibited intrinsic surface functional groups (-COOH) and accessible pores. Ag nanoparticles loaded on 2D product via electrostatic interactions between -COOH and positive Ag+ could accelerate catalytic decolorization of methyl orange in the presence of NaBH4. Furthermore, the product could be a good candidate for adsorption of gaseous iodine due to accessibility of the pores.

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SN - 1528-7483

VL - 20

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JO - Crystal Growth and Design

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ER -

Direct Synthesis of Two-Dimensional Metal-Organic Framework Nanoplates for Noble Metal Load and Gaseous Iodine Adsorption

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