Solvent-Free Lithium/Sodium-Based Metal-Organic Frameworks with Versatile Nitrogen-Rich Ligands: Insight for the Design of Promising Superheat-Resistant Explosives
Solvent-Free Lithium/Sodium-Based Metal-Organic Frameworks with Versatile Nitrogen-Rich Ligands: Insight for the Design of Promising Superheat-Resistant Explosives
复制标题
具有多功能富氮配体的无溶剂锂/钠基金属有机框架：对有前景的抗过热炸药设计的见解
DOI：
10.1021/acs.inorgchem.1c01658
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发表时间：
2021-06-24
影响因子：
4.6
通讯作者：
Chen, Sanping
中科院分区：
文献类型：
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作者：
Liang, Chen;Yang, Jiahui;Chen, Sanping
高能金属有机骨架（EMOFs）具有良好的热稳定性和能量特性，是一种非常有前途的耐热炸药。在这项工作中，高能富氮连接体与无毒碱金属锂/钠的自组装导致了四种新的无溶剂EMOFs。由于无与伦比的分解温度（T-dec = 403℃）和爆轰热（3.475 kcal.g(-1)）， 3D Li(I)-EMOF可以被认为是一种超耐热炸药的候选材料。
Energetic metal-organic frameworks (EMOFs) are very promising as heat-resistant explosives, affording both thermal stability and energy properties. In this work, the self-assembly of high-energy nitrogen-rich linkers with nontoxic alkali-metal lithium/sodium leads to four new solvent-free EMOFs. Because of unparalleled decomposition temperature (T-dec = 403 degrees C) and heats of detonation (3.475 kcal.g(-1)), a 3D Li(I)-EMOF can be considered to be a superheat-resistant explosive candidate.