AI Article Synopsis
- Revamping energy storage structures can optimize the performance and safety of energetic materials, which is essential for achieving high energy outputs with reduced sensitivity.
- This research focuses on a new compound, ECCs [Cu(HDMPZCA)(ClO)](ClO)·2HO, that combines ionic salts and coordination compounds for improved properties compared to previous materials.
- The new compound demonstrates higher oxygen balance and mechanical sensitivity, alongside promising ignition capabilities and explosive power, positioning it as a strong candidate for use as a primary explosive.
Article Abstract
Revamping the structure of energy storage is an efficient strategy for striking a balance between the performance and sensitivity of energetic materials to achieve high energy and reduced sensitivity. In continuation of prior research, this study utilized the ligand 3,5-dimethyl-1-pyrazole-4-carbonhydrazide () and innovatively designed and synthesized the compound ECCs [Cu(HDMPZCA)(ClO)](ClO)·2HO (·2HO). Compared with the former research, solvent-free compound refers to an innovative material characterized by a dual structure involving ionic salts and coordination compounds. Due to these unique structures, exhibits an increased [ClO] content, a higher oxygen balance constant (OB = -7.9%), and improved mechanical sensitivity (IS = 8 J, FS = 32 N). Theoretical calculations support the superior detonation performance of ECCs-1. Additionally, experimental results confirm its ignition capability through lower-threshold lasers and highlight the outstanding initiation potential and explosive power, making it a suitable candidate for primary explosives.
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| http://dx.doi.org/10.1021/acs.inorgchem.3c03463 | DOI Listing |
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