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Updated: Sep 30, 2025

Author Spotlight: Accelerating Discovery in Microporous Material Chemistry
Published on: October 6, 2023
Accelerated discovery of thermostable high-energy materials with intramolecular donor-acceptor building blocks
Qing Ma1, Zhen Cheng1, Lei Yang1
1Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621900, China. fangj609@caep.cn.
Abstract:
A domain-related data search promoted triazolotriazine-fused energetic scaffold filtration with combinatorial design to alleviate the lack of thermostable high-energy materials; 16 candidates were discovered that may show promising energy and safety performance, as well as excellent thermal stability. Novel fused triazolo-1,2,4-triazine energetic material 7-nitro-3-(1H-tetrazol-5-yl)-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine-2-oxide (Candidate No. 4) with excellent thermal stability, high energy performance and low sensitivity was developed successfully by using a facile N-oxide synthetic method. Our findings may be applicable to a wider range of materials and prove equally powerful for searching for other high-performing energetic materials.
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