Chemistry of High-Energy Materials

von: Thomas M. Klapötke

Walter de Gruyter GmbH & Co.KG, 2012

ISBN: 9783110273595 , 268 Seiten

2. Auflage

Format: PDF, OL

Kopierschutz: Wasserzeichen

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Mehr zum Inhalt

Chemistry of High-Energy Materials


 

1 Introduction

13

1.1 Historical Overview

13

1.2 New Developments

19

1.2.1 Polymer-Bonded Explosives

19

1.2.2 New High (Secondary) Explosives

21

1.2.3 New Primary Explosives

30

1.2.4 New Oxidizers for Solid Rocket Motors

33

1.3 Definitions

36

1.4 Combustion, Deflagration, Detonation – A Short Introduction

40

1.4.1 Fire and Combustion

40

1.4.2 Deflagration and Detonation

43

2 Classification of Energetic Materials

45

2.1 Primary Explosives

45

2.2 High (Secondary) Explosives

47

2.3 Propellant Charges

54

2.4 Rocket Propellants

56

2.4.1 Chemical Thermal Propulsion (CTP)

67

2.5 Pyrotechnics

68

2.5.1 Detonators, Initiators, Delay Compositions and Heat-Generating Pyrotechnics

68

2.5.2 Light-Generating Pyrotechnics

71

2.5.3 Decoy Flares

77

2.5.4 Smoke Munitions

83

2.5.5 Near-Infrared (NIR) Compositions

89

3 Detonation, Detonation Velocity and Detonation Pressure

91

4 Thermodynamics

95

4.1 Theoretical Basis

95

4.2 Computational Methods

101

4.2.1 Thermodynamics

101

4.2.2 Detonation Parameters

104

4.2.3 Combustion Parameters

108

4.2.4 Example: Theoretical Evaluation of New Solid Rocket Propellants

113

4.2.5 Example: EXPLO5 Calculation of the Gun Propellant Properties of Single, Double and Triple Base Propellants

120

5 Initiation

123

6 Experimental Characterization of Explosives

127

6.1 Sensitivities

127

6.2 Long-Term Stabilities

132

6.3 Insensitive Munitions

134

6.4 Gap Test

136

6.5 Classification

137

7 Special Aspects of Explosives

141

7.1 Shaped Charges

141

7.2 Detonation Velocities

147

7.3 Gurney Model

152

7.3.1 Example: Calculation of the Gurney Velocity for a General Purpose Bomb

157

8 Correlation between the Electrostatic Potential and the Impact Sensitivity

159

8.1 Electrostatic Potentials

159

8.2 Volume-Based Sensitivities

162

9 Design of Novel Energetic Materials

165

9.1 Classification

165

9.2 Polynitrogen Compounds

167

9.3 High-Nitrogen Compounds

172

9.3.1 Tetrazole and Dinitramide Chemistry

173

9.3.2 Tetrazole, Tetrazine and Trinitroethyl Chemistry

180

9.3.3 Ionic Liquids

185

9.4 Dinitroguanidine Derivatives

189

9.5 Co-Crystallization

191

9.6 Future Energetics

192

10 Synthesis of Energetic Materials

197

10.1 Molecular Building Blocks

197

10.2 Nitration Reactions

198

10.3 Processing

203

11 Safe Handling of Energetic Materials in the Laboratory

205

11.1 General

205

11.2 Protective Equipment

206

11.3 Laboratory Equipment

208

12 Energetic Materials of the Future

211

13 Related Topics

217

13.1 Thermobaric Weapons

217

13.2 Agent Defeat Weapons

219

13.3 Nanothermites

221

13.3.1 Example: Iron Oxide/Aluminum Thermite

227

13.3.2 Example: Copper Oxide/Aluminum Thermite

228

13.3.3 Example: Molybdenum Trioxide/Aluminum Thermite

229

13.4 Homemade Explosives

230

14 Study Questions

231

15 Literature

235

16 Appendix

245

Index

259