Facile synthesis of nano-sized MIL-101(Cr) with the addition of acetic acid

被引：53

作者：

Zhao, Tian ^{[1
]}

Yang, Ling ^{[1
]}

Feng, Peiyong ^{[1
]}

Gruber, Irina ^{[2
]}

Janiak, Christoph ^{[2
]}

Liu, Yuejun ^{[1
]}

机构：

[1] Hunan Univ Technol, Sch Packaging & Mat Engn, Key Lab Adv Packaging Mat & Technol Hunan Prov, Zhuzhou 412007, Peoples R China

[2] Univ Dusseldorf, Inst Anorgan Chem & Strukturchem, Univ Str 1, D-40225 Dusseldorf, Germany

来源：

INORGANICA CHIMICA ACTA | 2018年 / 471卷

基金：

中国国家自然科学基金;

关键词：

MOFs; Nano MIL-101(Cr); Acetic acid; Gram-scale; METAL-ORGANIC FRAMEWORKS; MIXED-MATRIX MEMBRANES; ADSORPTION APPLICATIONS; HYDROGEN GENERATION; SURFACE-AREA; NANOPARTICLES; MOF; STORAGE; CO2; TRANSFORMATION;

D O I：

10.1016/j.ica.2017.11.030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

MIL-101(Cr), one of the best investigated and widely used metal-organic frameworks, has been easily synthesized with particle diameters in the range from 387(28) nm to 90(10) nm by using acetic acid as a modulator. The particle size of MIL-101(Cr) decreased with increasing acetic acid concentration. The decrease of size in high concentration of acetic acid may be explained with the efficient suppression of the framework extension. In a selected condition, MIL-101(Cr) possessing an average diameter of about 90 nm can be prepared easily and reproducibly in gram-scale, with high BET-surface areas (3200-3500 m(2)/g) and fairly good yield (60-75%). (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：440 / 445

页数：6

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