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

科研成果: 期刊稿件文章同行评审

8 引用 (Scopus)

摘要

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.

源语言英语
页(从-至)1378-1382
页数5
期刊Crystal Growth and Design
20
3
DOI
出版状态已出版 - 4 3月 2020

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