Energetic Metal Imidazolate-Dicyanamide Frameworks for Hypergolic Solid Fuels: Ignition Property Tuning through Construction of Diverse Structural Linking Modes

Crystal Growth & Design, Год журнала: 2025, Номер unknown

Опубликована: Янв. 30, 2025

Язык: Английский

Host–Guest Synergy of Metal–Organic Frameworks for Enhanced Near-Infrared Ultrafast Laser Responsiveness

ACS Central Science, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

Host–guest metal–organic frameworks (MOFs) offer significant potential and value in regulating optimizing novel material properties functionalities, owing to the synergistic effects between host framework guest units. This study reported two silver-based host–guest MOFs, [Ag(ATRZ)(BrO3)]n (CMOF-1) [Ag(ATRZ)1.5(ClO4)]n (CMOF-2), as promising candidates for laser-responsive materials. These materials feature 1D 3D structures, respectively, comprising Ag-ATRZ cationic MOF integrated with distinct oxidizing anionic guests, BrO3– ClO4–. CMOF-1 CMOF-2 are synthesized through straightforward, environmentally benign methods, enabling rapid fabrication. The exceptional near-infrared (NIR) laser responsiveness of was achieved modulation MOFs (CMOFs) architectures interactions components. Moreover, both exhibit ultrafast deflagration-to-detonation transition (DDT) capabilities, alongside excellent thermal stability. work expands application scope provides an effective strategy developing high-performance

Язык: Английский

Comparative study of two copper perchlorate hydrazide complexes: impact of coordination chemistry on laser sensitivity and energetic properties

CrystEngComm, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

By modulating the coordination chemistry through varying reaction conditions, two novel energetic complex compounds, ECCs-1 and ECCs-2, exhibited different structures, thermal stabilities, mechanical sensitivities, laser ignition performances.

Язык: Английский