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Updated: Jul 21, 2025

Preparation and Reactivity of Gasless Nanostructured Energetic Materials
Published on: April 2, 2015
A multi-fused heat-resistant energetic compound constructed by hydrogen bonds
Yong Hu1,2, Wen-Shuai Dong1, Zu-Jia Lu1
1State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, P. R. China. zjgbit@bit.edu.cn.
Abstract:
The design of heat-resistant energetic compounds generally employs symmetry, planarity, and multi-hydrogen bonds to obtain compounds with high density, good thermal stability, and low sensitivity. In this paper, a heat-resistant hydrazine-bridged compound, 6,6'-(hydrazine-1,2-diyl)bis(5-nitropyrimidine-2,4-diamine) (PHP), was designed and synthesized with the strategy of multi-fused conjugated structure constructed by hydrogen bonds. The compound featured high symmetry, high planarity, and strong conjugation with good thermal stability (364 °C). This strategy provides a basis for the design of heat-resistant energetic compounds.
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