A chromium terephthalate-based solid with unusually large pore volumes and surface area

被引：5899

作者：

Férey, G

Mellot-Draznieks, C

Serre, C

Millange, F

Dutour, J

Surblé, S

Margiolaki, I

机构：

[1] Univ Versailles, Inst Lavoisier, CNRS, Unite Mixte Rech 8637, F-78035 Versailles, France

[2] Inst Univ France, F-75005 Paris, France

[3] UCL Royal Inst Great Britain, London W1S 4BS, England

[4] European Synchrotron Radiat Facil, F-38042 Grenoble, France

来源：

SCIENCE | 2005年 / 309卷 / 5743期

关键词：

D O I：

10.1126/science.1116275

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 [理学]; 0710 [生物学]; 09 [农学];

摘要：

We combined targeted chemistry and computational design to create a crystal structure for porous chromium terephthalate, MIL-101, with very large pore sizes and surface area. Its zeotype cubic structure has a giant cell volume (∼702,000 cubic angstroms), a hierarchy of extra-large pore sizes (∼30 to 34 angstroms), and a Langmuir surface area for N2 of ∼5900 ± 300 square meters per gram. Beside the usual properties of porous compounds, this solid has potential as a nanomold for monodisperse nanomaterials, as illustrated here by the incorporation of Keggin polyanions within the cages.

引用

页码：2040 / 2042

页数：3

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