A “Bridged” Fused-ring Energetic Compound (TNBTP) with Super Heat-resistance and One-pot Synthesis DOI
Sitong Chen, Lu Li, Qian Wen

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140964 - 140964

Published: Nov. 1, 2024

Language: Английский

Approaching the Thermostability Limit of Nitrogen-Rich Heterocyclic Perchlorate-Based Energetic Materials DOI

Xiue Jiang,

Dangyue Yin,

Mingren Fan

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(37), P. 49434 - 49441

Published: Sept. 4, 2024

In recent years, driven by ever-increasing application of energetic materials in deep-seated mineral resource exploitation and aerospace engineering, the mining advanced safe with significant thermal stability has drawn widespread publicity. Here, a tricyclic bridged compound 2-amino-4,6-bis(3,5-diamino-4-nitropyrazol-1-yl)-1,3,5-triazine (

Language: Английский

Citations

5
Understanding how Molecular Skeletal Isomerism Affects the Stability of Energetic Fused-ring Molecules: a Comparative Study of ICM-103 and NAPTO DOI Creative Commons

Ziwu Cai,

Tianyu Jiang, Wenquan Zhang

et al.

Energetic Materials Frontiers, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Polynitro 1,2,3-triazole energetic materials with excellent properties through the combination of hydrogen-rich cation and N-amino group DOI Creative Commons

Pinxu Zhao,

Xun Huang, Haifeng Huang

et al.

Energetic Materials Frontiers, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Construction of an All-Bridge Carbon-Oxidized 2-Azaadamantane Skeleton and Synthesis of Two Energetic Derivatives DOI
Qi Zhou, Huan Li, Long Zhu

et al.

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

The construction of an all-bridge-oxygenated (hetero)adamantane skeleton is a long-standing challenge. Herein, all-bridge carbon-oxidized 2-azaadamantane skeleton, 6,9,10-trimethoxy-2-azaadamantane-4,8-diol, was constructed via eight-step synthetic route from 9-hydroxybicyclo[3.3.1]nonane-2,6-dione with overall yield 45%. obtained derived into two novel high-performance energetic compounds. Among them, 2,9,9,10,10-pentanitro-2-azaadamantane-4,6,8-triyl trinitrate the first example that possesses eight explosophoric groups on adamantane skeleton.

Language: Английский

Citations

0
Hydrogen-Free Explosive of N-Azo-Bridged 1,2,4-Triazole: A Novel Nitrogen-Chain-Extended Compound with Exceptional Energy Performance DOI

Meiqi Xu,

Wen‐Shuai Dong,

Qamar‐un‐Nisa Tariq

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 22, 2025

The design of high-energy-density materials (HEDMs) and the investigation energy limits have consistently represented a focal point significant challenge in research. This study prepared hydrogen-free compound, BLG-102, with high nitrogen content (66.6%) using an energetic block based on long chain (N6). BLG-102 has crystal density 1.85 g·cm-3, measured 1.82 g·cm-3. It also achieves zero oxygen balance (based CO), excellent enthalpy formation, good conjugate planarity aromaticity. demonstrates exceptional detonation performance velocity (VD = 9311 m·s-1) pressure (P 38.5 GPa). These values are superior to well-known compound RDX 8991 m·s-1, P 35.2 GPa), comparable HMX 9144 39.2 Nevertheless, exhibits slightly higher but acceptable sensitivity (IS 5 J, FS 54 N). remarkable capabilities laser initiation. Notably, 10 mg charge can effectively detonate 20 RDX, producing pore diameter 11.44 mm lead plate (2 thick). integrated approach concept─combining nitro, azide, structures 1,2,4-triazole framework─significantly enhances compounds. breaks through limit already known 1,2,4-triazole-based compounds provides new idea for synthesis HEDMs performance.

Language: Английский

Citations

0
Desensitization of HMX crystals by formation of co-particles with insensitive LLM-105 or FOX-7 DOI
Zhihua Xue, Yiran Zhang, Ruizhi Pu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163451 - 163451

Published: May 1, 2025

Language: Английский

Citations

0
Exploring Nonmetallic Pentazolate Salts with High Density over 1.7 g·cm-3 DOI
Pengfei Wang, B. X. Liu,

Haohao Ren

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112725 - 112725

Published: May 1, 2025

Language: Английский

Citations

0
2D Polyamides Enable Self‐Healing and Recyclable Elastomers with High Robustness, Toughness, and Crack Resistance via Supramolecular Interactions DOI Open Access

Yuedong Xing,

Jiongchao Li,

Jie Cheng

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

High-performance elastomers with exceptional mechanical properties and self-healing capabilities have garnered significant attention due to their wide range of potential applications. However, designing that strike a balance between remains considerable challenge. Inspired by biological cartilage, highly robust, tough, crack-resistant elastomer is presented incorporating hydrogen-bond-rich 2D polyamide (2DPA) into poly(urethane-urea) matrix. This integration enhances supramolecular interactions driven multiple hydrogen bonds. The resulting exhibits impressive strength (54.6 MPa), remarkable elongation at break (705.4%), toughness (116.7 MJ m

Language: Английский

Citations

2
A “Bridged” Fused-ring Energetic Compound (TNBTP) with Super Heat-resistance and One-pot Synthesis DOI
Sitong Chen, Lu Li, Qian Wen

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140964 - 140964

Published: Nov. 1, 2024

Language: Английский

Citations

0