Highly explosive nanosilicon-based composite materials

D Clement; J Diener; E Gross; N Kunzner; V Y Timoshenko; D Kovalev

doi:10.1002/pssa.200461102

Highly explosive nanosilicon-based composite materials

D Clement, J Diener, E Gross, N Kunzner, V Y Timoshenko, D Kovalev

Department of Physics

Research output: Contribution to journal › Article › peer-review

101 Citations (SciVal)

Abstract

We present a highly explosive binary system based on porous silicon layers with their pores filled with solid oxidizers. The porous layers are produced by a standard electrochemical etching process and exhibit properties that are different from other energetic materials. Its production is completely compatible with the standard silicon technology and full bulk silicon wafers can be processed and therefore a large number of explosive elements can be produced simultaneously. The application-relevant parameters: the efficiency and the long-term stability of various porous silicon/oxidizer systems have been studied in details. Structural properties of porous silicon, its surface termination, the atomic ratio of silicon to oxygen and the chosen oxidizers were optimized to achieve the highest efficiency of the explosive reaction. This explosive system reveals various possible applications in different industrial fields, e.g. as a novel, very fast airbag igniter. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English
Pages (from-to)	1357-1364
Number of pages	8
Journal	Physica Status Solidi A: Applications and Materials Science
Volume	202
Issue number	8
DOIs	https://doi.org/10.1002/pssa.200461102
Publication status	Published - 2005

Access to Document

10.1002/pssa.200461102

Cite this

@article{77cdcfa1f63b48ec8678ec54b762ff7c,

title = "Highly explosive nanosilicon-based composite materials",

abstract = "We present a highly explosive binary system based on porous silicon layers with their pores filled with solid oxidizers. The porous layers are produced by a standard electrochemical etching process and exhibit properties that are different from other energetic materials. Its production is completely compatible with the standard silicon technology and full bulk silicon wafers can be processed and therefore a large number of explosive elements can be produced simultaneously. The application-relevant parameters: the efficiency and the long-term stability of various porous silicon/oxidizer systems have been studied in details. Structural properties of porous silicon, its surface termination, the atomic ratio of silicon to oxygen and the chosen oxidizers were optimized to achieve the highest efficiency of the explosive reaction. This explosive system reveals various possible applications in different industrial fields, e.g. as a novel, very fast airbag igniter. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "D Clement and J Diener and E Gross and N Kunzner and Timoshenko, {V Y} and D Kovalev",

note = "ID number: ISI:000230206900006",

year = "2005",

doi = "10.1002/pssa.200461102",

language = "English",

volume = "202",

pages = "1357--1364",

journal = "Physica Status Solidi A: Applications and Materials Science",

issn = "0031-8965",

publisher = "Wiley-VCH Verlag",

number = "8",

}

TY - JOUR

T1 - Highly explosive nanosilicon-based composite materials

AU - Clement, D

AU - Diener, J

AU - Gross, E

AU - Kunzner, N

AU - Timoshenko, V Y

AU - Kovalev, D

N1 - ID number: ISI:000230206900006

PY - 2005

Y1 - 2005

N2 - We present a highly explosive binary system based on porous silicon layers with their pores filled with solid oxidizers. The porous layers are produced by a standard electrochemical etching process and exhibit properties that are different from other energetic materials. Its production is completely compatible with the standard silicon technology and full bulk silicon wafers can be processed and therefore a large number of explosive elements can be produced simultaneously. The application-relevant parameters: the efficiency and the long-term stability of various porous silicon/oxidizer systems have been studied in details. Structural properties of porous silicon, its surface termination, the atomic ratio of silicon to oxygen and the chosen oxidizers were optimized to achieve the highest efficiency of the explosive reaction. This explosive system reveals various possible applications in different industrial fields, e.g. as a novel, very fast airbag igniter. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - We present a highly explosive binary system based on porous silicon layers with their pores filled with solid oxidizers. The porous layers are produced by a standard electrochemical etching process and exhibit properties that are different from other energetic materials. Its production is completely compatible with the standard silicon technology and full bulk silicon wafers can be processed and therefore a large number of explosive elements can be produced simultaneously. The application-relevant parameters: the efficiency and the long-term stability of various porous silicon/oxidizer systems have been studied in details. Structural properties of porous silicon, its surface termination, the atomic ratio of silicon to oxygen and the chosen oxidizers were optimized to achieve the highest efficiency of the explosive reaction. This explosive system reveals various possible applications in different industrial fields, e.g. as a novel, very fast airbag igniter. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

U2 - 10.1002/pssa.200461102

DO - 10.1002/pssa.200461102

M3 - Article

SN - 0031-8965

VL - 202

SP - 1357

EP - 1364

JO - Physica Status Solidi A: Applications and Materials Science

JF - Physica Status Solidi A: Applications and Materials Science

IS - 8

ER -

Highly explosive nanosilicon-based composite materials

Abstract

Access to Document

Fingerprint

Cite this