A Highly Energetic N-Rich Metal-Organic Framework as a New High-Energy-Density Material

被引：62

作者：

Zhang, Huabin ^{[1
,2
]}

Zhang, Mingjian ^{[1
]}

Lin, Ping ^{[1
]}

Malgras, Victor ^{[2
]}

Tang, Jing ^{[2
,3
]}

Alshehri, Saad M. ^{[4
]}

Yamauchi, Yusuke ^{[1
,3
,4
]}

Du, Shaowu ^{[1
]}

Zhang, Jian ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Struct Chem, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China

[2] Natl Inst Mat Sci, World Premier Int WPI Res Ctr Mat Nanoarchitecton, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[3] Waseda Univ, Fac Sci & Engn, Shinjuku Ku, 3-4-1 Okubo, Tokyo 1690072, Japan

[4] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 03期

基金：

中国国家自然科学基金;

关键词：

helical structures; high-energy materials; hydrothermal synthesis; metal-organic frameworks; N ligands; SELECTIVE SEPARATION; CRYSTAL-STRUCTURES; CENTER-DOT; DETONATION; THERMOSTABILITY; INSENSITIVITY; POLYMERS; STRATEGY; CHANNELS; SITES;

D O I：

10.1002/chem.201503561

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metal-organic framework (MOF)-based energetic material [Cu-3(MA)(2)(N-3)(3)] (1; MA=melamine) was synthesized and structurally characterized (47.55% N). The structural analysis revealed the existence of unusual multiwalled tubular channels and interweaving of single and double helical units in 1. The standard molar enthalpy of formation was found to be 1788.73 kJmol(-1), which is the highest value among previously reported MOF-based energetic materials. The calculated detonation properties showed that 1 can be used as a potential explosive. Sensitivity tests revealed that 1 is insensitive and thus can function as a high-energy-density material with a favorable level of safety.

引用

页码：1141 / 1145

页数：5

共 43 条

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