Energetic furazan–triazoles with high thermal stability and low sensitivity: facile synthesis, crystal structures and energetic properties

CrystEngComm ◽  
2019 ◽  
Vol 21 (40) ◽  
pp. 6093-6099 ◽  
Author(s):  
Yang Liu ◽  
Yuangang Xu ◽  
Qi Sun ◽  
Ming Lu
Keyword(s):  
Thermal Stability ◽  
Crystal Structures ◽  
High Performance ◽  
High Thermal Stability ◽  
Facile Synthesis ◽  
Energetic Properties ◽  
Low Sensitivity ◽  
Excellent Stability

Mononitroamino-diamino and dinitramino-monoamino furazan–triazoles were designed and synthesized by a flexible method and showed excellent stability and high performance, respectively.

scholarly journals High-performance La-doped BCZT thin film capacitors on LaNiO3/Pt composite bottom electrodes with ultra-high efficiency and high thermal stability

2019 ◽  
Vol 45 (9) ◽  
pp. 11749-11755 ◽  
Author(s):  
Shangkai He ◽  
Biaolin Peng ◽  
Glenn J.T. Leighton ◽  
Christopher Shaw ◽  
Ningzhang Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermal Stability ◽  
High Performance ◽  
High Efficiency ◽  
High Thermal Stability ◽  
Thin Film Capacitors ◽  
La Doped

TOUGHMET 2

Alloy Digest ◽  
2013 ◽  
Vol 62 (5) ◽  
Keyword(s):  
Heat Treatment ◽  
Thermal Stability ◽  
Fracture Toughness ◽  
Wear Resistance ◽  
High Performance ◽  
Mechanical Performance ◽  
High Thermal Stability ◽  
Lead Free ◽  
Plain Bearing ◽  
Ni Alloy

Abstract ToughMet 2 is a high performance, wrought, heat treatable, lead-free strip Cu-Ni alloy that imparts superior mechanical performance and high thermal stability to plain bearing applications. Parts are easily formed and they can be machined either before or after heat treatment. ToughMet alloys are a line of spinodal hardened Cu-Ni anti-galling alloys for bearings capable of performing with a variety of shafting materials and lubricants. The alloys combine a high lubricity with wear resistance in these severe loading conditions. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming and machining. Filing Code: Cu-724. Producer or source: Materion Brush Performance Alloys. Originally published September 2004, revised May 2013.

scholarly journals Preparation of Aromatic Silanes as High Thermal Stability Coupling Agents

2013 ◽  
Vol 690-693 ◽  
pp. 1483-1489 ◽  
Author(s):  
You Lin Pan ◽  
Barry Arkles ◽  
James Kendenburg
Keyword(s):  
Thermal Stability ◽  
High Performance ◽  
High Thermal Stability ◽  
Synthetic Methods ◽  
Coupling Agents ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric ◽  
Silane Coupling Agents ◽  
Thermal Stabilities ◽  
Potential Applications

Four different synthetic methods for preparation of aromatic sialnes have been developed and the hydrosilylation route has been proved to be one as the most commercially significant. A series of specialty aryl silanes have been synthesized for the potential applications of high performance and high temperature as silane coupling agents. The thermal stabilities of the bridged aromatic silanes have been examined using thermal gravimetric analysis (TGA) and compared against the gamma-substituted alkylsilanes and phenyltrimethoxysilane. These materials have greater thermal stability than the gamma-substituted, but marginally lower than phenyltrimethoxysilane.

scholarly journals Direct synthesis of highly stretchable ceramic nanofibrous aerogels via 3D reaction electrospinning

2021 ◽  
Author(s):  
Xiaota Cheng ◽  
Yang Si ◽  
Jianyong Yu ◽  
Bin Ding
Keyword(s):  
Thermal Stability ◽  
High Performance ◽  
Tensile Strain ◽  
Compressive Strain ◽  
Direct Synthesis ◽  
Extreme Environments ◽  
Three Dimensional ◽  
High Thermal Stability ◽  
High Porosity ◽  
Mechanical Performances

Abstract Ceramic aerogels are attractive for many applications due to their ultralow density, high porosity, and multifunctionalities but are limited by the typical trade-off relationship between mechanical properties and thermal stability when used in extreme environments. In this work, we designed and synthesized a unique ceramic nanofibrous aerogels with three-dimensional (3D) interwoven crimped-nanofibre structures that endow the aerogels with superior mechanical performances and high thermal stability. These ceramic aerogels were synthesized by a direct and facile route, 3D reaction electrospinning. They displayed robust structural stability with structure-derived mechanical ultra-stretchability up to 100% tensile strain and superior restoring capacity up to 40% tensile strain, 95% bending strain and 60% compressive strain, high thermal stability from -196 to 1400°C, repeatable stretchability at working temperatures up to 1300 ℃, and a low thermal conductivity of 0.0228 W m−1 K−1 in air. This work should enable the innovative design of high-performance ceramic aerogels for various applications.

Facile synthesis of highly branched poly(acrylonitrile-co-vinyl acetate)s with low viscosity and high thermal stability via radical aqueous solution polymerization

2014 ◽  
Vol 5 (10) ◽  
pp. 3326-3334 ◽  
Author(s):  
Wenyan Huang ◽  
Chang Liu ◽  
Hongjun Yang ◽  
Xiaoqiang Xue ◽  
Bibiao Jiang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Aqueous Solution ◽  
Chain Transfer ◽  
High Thermal Stability ◽  
Solution Polymerization ◽  
Facile Synthesis ◽  
Low Viscosity ◽  
Aqueous Solution Polymerization ◽  
Chain Transfer Monomer ◽  
Poly Acrylonitrile

Branched P(AN-co-VAc)s were obtained via radical polymerization using a new chain transfer monomer of 2-(3-mercaptopropionyloxy) ethyl methacrylate.

Nitramino-functionalized tetracyclic oxadiazoles as energetic materials with high performance and high stability: crystal structures and energetic properties

CrystEngComm ◽  
2018 ◽  
Vol 20 (30) ◽  
pp. 4321-4328 ◽  
Author(s):  
Qi Sun ◽  
Qiuhan Lin ◽  
Ming Lu
Keyword(s):  
Crystal Structures ◽  
Energetic Materials ◽  
High Performance ◽  
High Stability ◽  
Energetic Properties ◽  
Promising Strategy

The combination of 1,2,4-oxadiazole and nitramino-1,2,5-oxadiazole is a promising strategy for designing energetic materials with high performance and high stability.

3,4,5-Trinitro-1-(nitromethyl)-1H-pyrazole (TNNMP): a perchlorate free high energy density oxidizer with high thermal stability

2017 ◽  
Vol 5 (21) ◽  
pp. 10437-10441 ◽  
Author(s):  
Dheeraj Kumar ◽  
Gregory H. Imler ◽  
Damon A. Parrish ◽  
Jean'ne M. Shreeve
Keyword(s):  
Thermal Stability ◽  
Energy Density ◽  
High Energy ◽  
High Thermal Stability ◽  
High Energy Density ◽  
Oxygen Balance ◽  
Excellent Thermal Stability ◽  
Energetic Properties

A rare high energy density oxidizer with excellent thermal stability along with good oxygen balance and energetic properties was synthesized and fully characterized.

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