Application and Prospects of EMOFs in the Fields of Explosives and Propellants DOI
Bojun Tan, Jinkang Dou, Xiong Yang

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(32), P. 13308 - 13319

Published: Jan. 1, 2024

Energetic Metal-Organic Framework (EMOF) compounds have gained significant attention in recent years as a hot research topic the fields of explosives and propellants. This article provides an overview latest progress EMOFs various areas, including heat-resistant explosives, burning rate catalysts initiating explosives. It discusses development trends high-energy EMOFs, such high-dimensional solvent-free structural design, simplified scalable synthesis conditions, environmentally friendly manufacturing processes with tunable structures, high-energy, low-sensitivity multifunctional target products. The challenges issues faced by are presented. Furthermore, key directions for future applications propellants discussed, design synthesis, precise modulation molecular composition pore structure, improvement accurate prediction methods physicochemical properties low-cost large-scale production composite energetic materials, exploration influencing factors, comprehensive study on application novel high-performance EMOFs.

Language: Английский

Encapsulating Azolates Within Cationic Metal–Organic Frameworks for High‐Energy‐Density Materials DOI Creative Commons
Ning Ding, Chaofeng Zhao, Jichuan Zhang

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Abstract Despite the synthesis of numerous cationic metal‐organic frameworks (CMOFs), their counter anions have been primarily limited to inorganic Cl − , NO 3 ClO 4 BF and Cr 2 O 7 2− which weak coordination abilities. In this study, a series new CMOFs is synthesized using azolates with strong abilities as anions, are exclusively employed ligands for coordinating metals. Owing unique nitrogen‐rich composition azolates, demonstrate significant potential high‐energy‐density materials. Notably, CMOF(CuTNPO) has an exceptionally high heat detonation 7375 kJ kg −1 surpassing even that state‐of‐art CL‐20 (6536 ). To further validate advantages employing analogues serving also synthesized. The comparison study indicates encapsulating within confers both energy safety properties. X‐ray data quantum calculations indicate enhanced performance stems from stronger H─bonds π–π interactions. This introduces roles in MOFs expands possibilities structural diversity applications framework

Language: Английский

Citations

3
Application and Prospects of EMOFs in the Fields of Explosives and Propellants DOI
Bojun Tan, Jinkang Dou, Xiong Yang

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(32), P. 13308 - 13319

Published: Jan. 1, 2024

Energetic Metal-Organic Framework (EMOF) compounds have gained significant attention in recent years as a hot research topic the fields of explosives and propellants. This article provides an overview latest progress EMOFs various areas, including heat-resistant explosives, burning rate catalysts initiating explosives. It discusses development trends high-energy EMOFs, such high-dimensional solvent-free structural design, simplified scalable synthesis conditions, environmentally friendly manufacturing processes with tunable structures, high-energy, low-sensitivity multifunctional target products. The challenges issues faced by are presented. Furthermore, key directions for future applications propellants discussed, design synthesis, precise modulation molecular composition pore structure, improvement accurate prediction methods physicochemical properties low-cost large-scale production composite energetic materials, exploration influencing factors, comprehensive study on application novel high-performance EMOFs.

Language: Английский

Citations

2