A Highly Energetic N‐Rich Zeolite‐Like Metal‐Organic Framework with Excellent Air Stability and Insensitivity

Qin, Juan; Zhang, Ji Chuan; Zhang, Min; Du, Dong Ying; Li, Jing; Su, Zhong; Wang, Yuan Yuan; Pang, Si Ping; Li, Sheng Hua; Lan, Ya Qian

doi:10.1002/advs.201500150

Cited by 59 publications

(25 citation statements)

References 45 publications

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“…[1,3,9,[261][262][263][264][265][266][267][268][269] Furthermore, LD MOF can be acted as versatile precursors or sacrificial templates to prepare numerous functional nanomaterials for various applications. [1,3,9,[261][262][263][264][265][266][267][268][269] Furthermore, LD MOF can be acted as versatile precursors or sacrificial templates to prepare numerous functional nanomaterials for various applications.…”

Section: Applicationsmentioning

confidence: 99%

“…LD MOF‐based materials have received dramatic attention in various research fields owing to the successful combination of the unique features of LD materials including high aspect ratio and abundant accessible active sites, as well as structural and crystalline characteristics of MOFs, such as diverse pore structure and high surface area . Furthermore, LD MOF can be acted as versatile precursors or sacrificial templates to prepare numerous functional nanomaterials for various applications.…”

Section: Applicationsmentioning

confidence: 99%

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Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

et al. 2019

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Low‐dimensional metal–organic frameworks (LD MOFs) have attracted increasing attention in recent years, which successfully combine the unique properties of MOFs, e.g., large surface area, tailorable structure, and uniform cavity, with the distinctive physical and chemical properties of LD nanomaterials, e.g., high aspect ratio, abundant accessible active sites, and flexibility. Significant progress has been made in the morphological and structural regulation of LD MOFs in recent years. It is still of great significance to further explore the synthetic principles and dimensional‐dependent properties of LD MOFs. In this review, recent progress in the synthesis of LD MOF‐based materials and their applications are summarized, with an emphasis on the distinctive advantages of LD MOFs over their bulk counterparties. First, the unique physical and chemical properties of LD MOF‐based materials are briefly introduced. Synthetic strategies of various LD MOFs, including 1D MOFs, 2D MOFs, and LD MOF‐based composites, as well as their derivatives, are then summarized. Furthermore, the potential applications of LD MOF‐based materials in catalysis, energy storage, gas adsorption and separation, and sensing are introduced. Finally, challenges and opportunities of this fascinating research field are proposed.

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Section: Applicationsmentioning

confidence: 99%

Section: Applicationsmentioning

confidence: 99%

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

et al. 2019

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“…[37,38] However,i deal insensitive high-energetic coordination polymers (IH-ECPs) conforming to the concept of IHEs with outstanding insensitivity (IS > 40 J, FS > 360 N) and detonation velocity( D > 9kms À1 )a re rare in the published literature. [39][40][41][42][43][44][45][46][47] To date, only two high-performance IH-ECPsh ave been constructed based on tetrazole derivatives:4 ,4'oxybis(3,3'-(1 H-5-tetrazol))furazan [46] and bis(tetrazole)methane. [47] As the primary energy source, these nitrogen-rich compounds not only have abundant inherent energetic bonds between atoms of C/N and N/N, but also will bring diversec oordination structures through high nitrogen aromatic moieties.…”

Section: Introductionmentioning

confidence: 99%

“…Inspired by this, many ECPs have been synthesized and characterized during last decade since the first one was achieved by Hope‐Weeks and co‐workers . However, ideal insensitive high‐energetic coordination polymers (IH‐ECPs) conforming to the concept of IHEs with outstanding insensitivity (IS>40 J, FS>360 N) and detonation velocity ( D >9 km s −1 ) are rare in the published literature . To date, only two high‐performance IH‐ECPs have been constructed based on tetrazole derivatives: 4,4′‐oxybis(3,3′‐(1 H ‐5‐tetrazol))furazan and bis(tetrazole)methane .…”

Section: Introductionmentioning

confidence: 99%

Study of Six Green Insensitive High Energetic Coordination Polymers Based on Alkali/Alkali‐Earth Metals and 4,5‐Bis(tetrazol‐5‐yl)‐2 H‐1,2,3‐triazole

Chen

Dong

Zhang

et al. 2017

Chemistry An Asian Journal

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Constructing insensitive high-performance energetic coordination polymers (ECPs) with alkali/alkali-earth metal ions and a nitrogen-rich organic backbone has been proved to be a feasible strategy in this work. Six diverse dimensional novel ECPs (compounds 1-6) were successfully synthesized from Na , Cs , Ca , Sr , Ba ions and a nitrogen-rich triheterocyclic 4,5-bis(tetrazol-5-yl)-2 H-1,2,3-triazole (H BTT). All compounds show outstanding stability and low sensitivity, the thermal stability of these ECPs are significantly improved as the structural reinforcement increases from 1D to 3D, in which the decomposition temperature of 3D Ba based compound 6 is as high as 397 °C. Long-term storage experiments show that compounds 5 and 6 are stable enough at high temperature. Moreover, the six compounds hold considerable detonation performances, in which Ca based compound 5 possesses the detonation velocity of 9.12 km s , along with the detonation pressure of 34.51 GPa, exceeding those of most energetic coordination polymers. Burn tests further certify that the six compounds can be versatile pyrotechnics.

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“…At least since the REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) [7] regulation in 2011, the restriction or even the prohibition of lead azide (LA) and lead styphnate (LS), which have been put on the candidate list, seems very likely in future. During the research for green primary explosives for both military and civilian purposes, metal-organic compounds have received considerable attention [8][9][10]. The formation of energetic salts seems to be extremely useful for triggering the individual behavior because of a crystal package and a pronounced cation-anion packing [11].…”

Section: Introductionmentioning

confidence: 99%

Potassium N‐Nitramino‐5H‐Tetrazolates – Powerful Green Primary Explosives with High Initiation Capabilities

Szimhardt¹,

Wurzenberger²,

Spieß³

et al. 2018

Propellants Explo Pyrotec

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Since the nowadays used lead-based primary explosives, lead azide, picrate and styphnate suffer from various environmental and toxic issues, there is a great need for new green materials. Therefore, two highly promising lead-free primary explosives potassium 1-(N-nitramino)-5Htetrazolate (1, 1-KNAT) and potassium 2-(N-nitramino)-5Htetrazolate (2, 2-KNAT) have been synthesized and characterized. Both isomers show superior energetic performance, initiation capability and were comprehensively analyzed by low-temperature X-ray diffraction, IR, multinuclear NMR spectroscopy, elemental analysis, and DTA. Sensitivity determinations toward impact, friction, and electrostatic discharge revealed its highly powerful, but also sensitive character. In addition, their potential as lead-free primaries were evaluated in initiation tests of PETN or RDX filled detonators confirming their great suitability as lead-free primary explosives. Figure 7. A) and B) HN test of 1 and 2; C) and D) HP test of 1 and 2; E) Positive PETN (left) and RDX (right) initiation tests with 5 mg of compound 1 (bottom) and 2 (top).

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A Highly Energetic N‐Rich Zeolite‐Like Metal‐Organic Framework with Excellent Air Stability and Insensitivity

Cited by 59 publications

References 45 publications

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

Study of Six Green Insensitive High Energetic Coordination Polymers Based on Alkali/Alkali‐Earth Metals and 4,5‐Bis(tetrazol‐5‐yl)‐2 H‐1,2,3‐triazole

Potassium N‐Nitramino‐5H‐Tetrazolates – Powerful Green Primary Explosives with High Initiation Capabilities

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