2019
DOI: 10.1039/c9ta04677a
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Hunting for advanced high-energy-density materials with well-balanced energy and safety through an energetic host–guest inclusion strategy

Abstract: A versatile host–guest driven explosive-oxidant inclusion strategy was proposed to develop advanced high-energy-density materials (HEDMs) with high detonation performances, low mechanical sensitivities and excellent combustion properties.

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Cited by 86 publications
(71 citation statements)
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“…The next group in terms of the number of compounds (42 compounds) are peroxosolvates formed by molecular organic compounds with a lone electron pair(s) on the nitrogen and/or oxygen atom(s). The main representatives of this group of crystalline hydrogen peroxide adducts are organophosphorus compounds containing the P=O functional group [49,[70][71][72][73][74][75][76] and nitrogen-containing heterocyclic compounds [25,26,[77][78][79][80][81][82][83][84], in particular N-oxides [85][86][87][88][89][90][91][92], obtained as a result of the oxidation reaction of the corresponding compounds with hydrogen peroxide. Urea peroxosolvate [2,27] is used as a solid source of hydrogen peroxide, and, along with 1,4-diazabicyclo[2.2.2]octane (DABCO) peroxosolvate [93], is used in organic syntheses to obtain anhydrous hydrogen peroxide solutions.…”
Section: Chemical Composition Of Crystalline Peroxosolvatesmentioning
confidence: 99%
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“…The next group in terms of the number of compounds (42 compounds) are peroxosolvates formed by molecular organic compounds with a lone electron pair(s) on the nitrogen and/or oxygen atom(s). The main representatives of this group of crystalline hydrogen peroxide adducts are organophosphorus compounds containing the P=O functional group [49,[70][71][72][73][74][75][76] and nitrogen-containing heterocyclic compounds [25,26,[77][78][79][80][81][82][83][84], in particular N-oxides [85][86][87][88][89][90][91][92], obtained as a result of the oxidation reaction of the corresponding compounds with hydrogen peroxide. Urea peroxosolvate [2,27] is used as a solid source of hydrogen peroxide, and, along with 1,4-diazabicyclo[2.2.2]octane (DABCO) peroxosolvate [93], is used in organic syntheses to obtain anhydrous hydrogen peroxide solutions.…”
Section: Chemical Composition Of Crystalline Peroxosolvatesmentioning
confidence: 99%
“…In currently known crystalline peroxosolvates, the number of hydrogen peroxide molecules in the asymmetric unit of the crystal structures varies within wide range: 1 4 [65], 1 2 [92], 1 [144], 1 1 2 [150], 2 [45], 3 [96], and 6 [85]. The following general rules were formulated [25].…”
Section: Examples Of H-bond Network: Average Distances Types Of Coordinationmentioning
confidence: 99%
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“…As shown in Figures 3A,C, both compound molecules presented as almost planar shapes with some red dots. In typical Hirshfeld surface analysis, the bright red dots on the edges of surfaces denote the high close contact from the 2D spread of the intermolecular HBs, such as N-H/H-N and O-H/H-O interactions Wang et al, 2019;Xiong et al, 2019). Compared with compound 6, the Hirshfeld surfaces of compound 4 has more bright red dots, which means that the intermolecular hydrogen bonds of compound 4 is stronger than compound 6.…”
Section: Crystal Structure and Weak Interaction Analysismentioning
confidence: 99%
“…For energetic materials, halogen is significant in the structural establishment of energetic biocidal agents (iodine based polynitro compounds), solid rocket propellants (ammonium perchlorate, etc) [23] as well as thermally stable energetic materials [1,3,5‐trichloro‐2,4,6‐trinitrobenzene (TCTNB), 1,3,5‐triiodo‐2,4,6‐trinitrobenzene (TITNB), 1,3,5‐tribromo‐2,4,6‐trinitrobenzene (TBTNB), etc] [1], and so on. In recent years, chlorine has been also found in building a series of molecular‐perovskite energetic materials [24–26] and host‐guest explosives with the incorporation of perchlorate ions [27–31]. Therefore, exploring and understanding the relationship between halogen inclusion and physical performance of energetic materials is necessary for the design and development of novel materials towards future advanced applications.…”
Section: Introductionmentioning
confidence: 99%