文章信息/Info

Title:

Research Progress of Energetic Metal-Organic Framework

文章編號(hào):

1674-3962(2022)02-0129-10

作者:

丁寧; 李生華; 龐思平

（北京理工大學(xué)材料學(xué)院，北京 100081）

Author(s):

DING Ning; LI Shenghua; PANG Siping

(School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100081, China)

關(guān)鍵詞:

含能材料; 含能金屬有機(jī)骨架; 構(gòu)效關(guān)系; 含能配體; 配合物

Keywords:

energetic materials;  energetic metal-organic frameworks;  structure-property relationship;  energetic ligands;  coordination compounds

分類(lèi)號(hào):

TQ560.1

DOI:

10.7502/j.issn.1674-3962.202110038

文獻(xiàn)標(biāo)志碼:

A

摘要:

含能金屬有機(jī)骨架材料是由富氮雜環(huán)含能配體與金屬離子通過(guò)自組裝形成的具有不同維度和結(jié)構(gòu)的新型含能材料。目前含能材料面臨能量與穩(wěn)定性及感度相矛盾的技術(shù)瓶頸，含能金屬有機(jī)骨架材料由于其結(jié)構(gòu)的可設(shè)計(jì)性成為近十年來(lái)領(lǐng)域內(nèi)研究熱點(diǎn)。按骨架材料本身的電性分類(lèi)，分別介紹了不同電性的含能金屬有機(jī)骨架材料的研究進(jìn)展，并從特征離子的角度分析了含能金屬有機(jī)骨架材料分子內(nèi)的構(gòu)效關(guān)系對(duì)其合成、性能的影響。同時(shí)，介紹了含能金屬有機(jī)骨架材料在高爆熱材料、起爆藥、推進(jìn)劑的氧化劑等方面的應(yīng)用研究，對(duì)未來(lái)其在含能領(lǐng)域和非含能領(lǐng)域新的應(yīng)用前景進(jìn)行了探討。

Abstract:

Energetic metal-organic framework (EMOF) is a new class of energetic materials with different dimensions and structures, which are formed by the self�瞐ssembly of nitrogen-rich heterocyclic energetic ligands and metal ions. Recently, traditional energetic materials face technical limitations such as high-efficiency damage and strong stability, EMOF have been highlighted in this field in the past decade due to its diverse coordination modes between different metal elements and ligands. This paper introduces different EMOFs according to its different electrical properties, and analyzes the effect of the EMOF structure-property relationship on its synthesis and performance from specific ions direction. This paper reviews the application of EMOF in pyrotechnics, detonators, oxidants of thermite, etc., and discusses how to improve the energy characteristics and expand new applications in the future.