[go: up one dir, main page]

EP1334955A3 - Nanostructured reactive materials - Google Patents

Nanostructured reactive materials Download PDF

Info

Publication number
EP1334955A3
EP1334955A3 EP03002476A EP03002476A EP1334955A3 EP 1334955 A3 EP1334955 A3 EP 1334955A3 EP 03002476 A EP03002476 A EP 03002476A EP 03002476 A EP03002476 A EP 03002476A EP 1334955 A3 EP1334955 A3 EP 1334955A3
Authority
EP
European Patent Office
Prior art keywords
reactive
oxidant
fuel
silicon
reactive materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03002476A
Other languages
German (de)
French (fr)
Other versions
EP1334955A2 (en
Inventor
Joachim Dr. Diener
Egon Gross
Nicolai Künzner
Dimitri Dr. Kovalev
Victor Dr. Timosnenko
Manfred Dr. Schildknecht
Karl Rudolf
Heinz Hofmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG
Publication of EP1334955A2 publication Critical patent/EP1334955A2/en
Publication of EP1334955A3 publication Critical patent/EP1334955A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C06B45/30—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Silicon Compounds (AREA)
  • Fuel Cell (AREA)

Abstract

Manostrukturierte, poröse Reaktivstoffe zum Beispiel aus Silicium, bestehend aus Reaktivkörpern, deren Hohlräume mit Oxidationsmittel versehen sind. Eine Durchmischung von Silicium und Oxidationsmittel auf Nanometer-Größenskala ermöglicht einen nahezu direkten Kontakt zwischen dem Brennstoff und dem Oxidationsmittel, nur getrennt durch eine Sperrschicht. Nach Aufbrechen der Sperrschicht liegen Brennstoff und Oxidationsmittel räumlich unmittelbar beieinander und können unter Energiefreisetzung reagieren. Der Reaktivstoff weist eine hohe Umsetzrate gegenüber herkömmlichen reaktiven Materialien auf.Mano-structured, porous reactive substances, for example of silicon, consisting of reactive bodies whose cavities are provided with oxidizing agent. Mixing of silicon and oxidant on a nanometer scale allows almost direct contact between the fuel and the oxidizer, separated only by a barrier layer. After breaking up the barrier layer, fuel and oxidant are spatially close to each other and can react to release energy. The reactive material has a high conversion rate over conventional reactive materials.

EP03002476A 2002-02-06 2003-02-05 Nanostructured reactive materials Withdrawn EP1334955A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10204895 2002-02-06
DE10204895A DE10204895B4 (en) 2002-02-06 2002-02-06 Process for the production of reactive substances

Publications (2)

Publication Number Publication Date
EP1334955A2 EP1334955A2 (en) 2003-08-13
EP1334955A3 true EP1334955A3 (en) 2012-06-13

Family

ID=27588435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03002476A Withdrawn EP1334955A3 (en) 2002-02-06 2003-02-05 Nanostructured reactive materials

Country Status (3)

Country Link
US (1) US6803244B2 (en)
EP (1) EP1334955A3 (en)
DE (1) DE10204895B4 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839505B1 (en) * 2002-05-07 2005-07-15 Univ Claude Bernard Lyon METHOD FOR MODIFYING THE PROPERTIES OF A THIN LAYER AND SUBSTRATE USING THE PROCESS
US7942989B2 (en) * 2002-12-10 2011-05-17 The Regents Of The University Of California Porous silicon-based explosive
DE102004001510B4 (en) * 2004-01-09 2012-02-16 Horst Laucht Explosive composition, process for its preparation and use of the explosive composition
DE102004005687B4 (en) * 2004-02-05 2018-05-17 Trw Automotive Gmbh Belt tensioner system for motor vehicles
DE102005011535B4 (en) * 2004-03-10 2010-05-12 Diehl Bgt Defence Gmbh & Co. Kg Multi-modal explosive
WO2006058349A1 (en) * 2004-11-24 2006-06-01 The University Of Pretoria Detonator device
DE102005003579B4 (en) * 2005-01-26 2010-11-04 Diehl Bgt Defence Gmbh & Co. Kg Pyrotechnic set, process for its preparation and its use
WO2006086274A2 (en) * 2005-02-08 2006-08-17 Dyno Nobel Inc. Delay units and methods of making the same
EP1856007A1 (en) 2005-03-10 2007-11-21 Diehl BGT Defence GmbH & Co.KG Multimodal explosive
EP1888459A4 (en) * 2005-05-09 2010-12-29 Vesta Res Ltd Silicon nanosponge particles
DE102006019856A1 (en) * 2006-04-28 2007-11-08 Admedes Schuessler Gmbh Process for working materials using porous silicon as explosive
AU2008248344A1 (en) * 2007-05-08 2008-11-13 Vesta Research Ltd. Shaped, flexible fuel and energetic system therefrom
SE530160C2 (en) 2007-06-14 2008-03-11 Bae Systems Bofors Ab Pyrotechnic priming charge, useful for starting up one or more ignition chains, comprises a coherent porous fuel structure and at least one oxidizer
SE531342C2 (en) * 2007-07-06 2009-03-03 Bae Systems Bofors Ab Method and apparatus for mixing and initiating a pyrotechnic kit
FR2921920B1 (en) * 2007-10-05 2011-07-08 Saint Louis Inst EXPLOSIVE COMPOSITION COMPRISING A FIRST ORGANIC MATERIAL INFILTRE IN A SECOND MICROPOROUS MATERIAL
US8257520B2 (en) * 2009-02-24 2012-09-04 Lawrence Livermore National Security, Llc Organized energetic composites based on micro and nanostructures and methods thereof
AU2011224469B2 (en) 2010-03-09 2014-08-07 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
IL210260A (en) * 2010-12-26 2015-08-31 Rafael Advanced Defense Sys Safe and arm explosive train
WO2013082634A2 (en) * 2011-11-30 2013-06-06 Ael Mining Services Limited Base charge explosive formulation
RU2522362C1 (en) * 2012-12-29 2014-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана (МГТУ им. Н.Э. Баумана) Microelectromechanical isochoric fuse
RU2522323C1 (en) * 2012-12-29 2014-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Microelectromechanical fuse

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191535A (en) * 1959-05-25 1965-06-29 Dow Chemical Co Solid cellular metallic propellants
US3259532A (en) * 1963-07-24 1966-07-05 Reynolds Metals Co Combustion system comprising sponge metal, liquid oxygen, and finely divided carbon
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
EP0764621A2 (en) * 1995-09-25 1997-03-26 Morton International, Inc. Consolidated thermite compositions and production of same
WO2001038264A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc Composition and method for preparing oxidizer matrix containing dispersed metal particles
WO2001038265A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc. Variable burn-rate propellant
DE10011253A1 (en) * 2000-03-08 2001-09-13 Juergen Carstensen Apparatus for electrochemical etching of pores of all types in semiconductors comprises internal longitudinal scales of whole system located in a suitable size
WO2001094276A2 (en) * 2000-06-02 2001-12-13 The Regents Of The University Of California Metal-oxide-based energetic material synthesis using sol-gel chemistry
DE10162413A1 (en) * 2001-12-19 2003-07-10 Bosch Gmbh Robert Integrated exploding element or igniting element used in a microreactor or in a vehicle air bag comprises a base body, especially a silicon body, and a reaction region

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9216517D0 (en) * 1992-08-04 1992-09-23 Ici Plc Pyrotechnic sheet material
US5885321A (en) * 1996-07-22 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Preparation of fine aluminum powders by solution methods
KR100551221B1 (en) * 1997-09-09 2006-02-10 리오트로픽테라피우틱스 인코퍼레이션 Coated particles, preparation method thereof and use method thereof
US6203864B1 (en) * 1998-06-08 2001-03-20 Nec Corporation Method of forming a heterojunction of a carbon nanotube and a different material, method of working a filament of a nanotube
US6915964B2 (en) * 2001-04-24 2005-07-12 Innovative Technology, Inc. System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191535A (en) * 1959-05-25 1965-06-29 Dow Chemical Co Solid cellular metallic propellants
US3259532A (en) * 1963-07-24 1966-07-05 Reynolds Metals Co Combustion system comprising sponge metal, liquid oxygen, and finely divided carbon
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
EP0764621A2 (en) * 1995-09-25 1997-03-26 Morton International, Inc. Consolidated thermite compositions and production of same
WO2001038264A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc Composition and method for preparing oxidizer matrix containing dispersed metal particles
WO2001038265A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc. Variable burn-rate propellant
DE10011253A1 (en) * 2000-03-08 2001-09-13 Juergen Carstensen Apparatus for electrochemical etching of pores of all types in semiconductors comprises internal longitudinal scales of whole system located in a suitable size
WO2001094276A2 (en) * 2000-06-02 2001-12-13 The Regents Of The University Of California Metal-oxide-based energetic material synthesis using sol-gel chemistry
DE10162413A1 (en) * 2001-12-19 2003-07-10 Bosch Gmbh Robert Integrated exploding element or igniting element used in a microreactor or in a vehicle air bag comprises a base body, especially a silicon body, and a reaction region

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KOVALEV D ET AL: "Strong explosive interaction of hydrogenated porous silicon with oxygen at cryogenic temperatures", PHYSICAL REVIEW LETTERS, vol. 87, no. 6, 6 August 2001 (2001-08-06), AMERICAN INSTITUTE OF PHYSICS INC. US, pages 68301-1 - 68301-4, XP002674304 *
MIKULEC F V ET AL: "Explosive nanocrystalline porous silicon and its use in atomic emission spectroscopy", ADVANCED MATERIALS, vol. 14, no. 1, 4 January 2002 (2002-01-04), WILEY-VCH VERLAG DE, pages 38 - 41, XP002674305, DOI: 10.1002/1521-4095(20020104)14:1<38::AID-ADMA38>3.0.CO;2-Z *

Also Published As

Publication number Publication date
US6803244B2 (en) 2004-10-12
US20030148569A1 (en) 2003-08-07
DE10204895A1 (en) 2003-08-14
EP1334955A2 (en) 2003-08-13
DE10204895B4 (en) 2004-07-29

Similar Documents

Publication Publication Date Title
EP1334955A3 (en) Nanostructured reactive materials
DK1230708T3 (en) Sheets for electrochemical components and their processes
US8066831B2 (en) Shock wave and power generation using on-chip nanoenergetic material
EP2649642B1 (en) Adhesive compound and method for encapsulating an electronic arrangement
DE69803365D1 (en) COATING CONTAINING FILMS OF DIAMOND-LIKE CARBON AND DIAMOND-LIKE NANOCOMPOSITE
WO2006085940A3 (en) Nanostructured materials and photovoltaic devices including nanostructured materials
CA2241676A1 (en) Platinum-free ferroelectric memory cell with intermetallic barrier layer and method of making same
ATE340657T1 (en) SELF-CLEANING SURFACES THROUGH HYDROPHOBIC STRUCTURES AND METHOD FOR THEIR PRODUCTION
WO2008133737A3 (en) Electrochromic device
ATE350769T1 (en) FIELD EFFECT TRANSISTORS AND MATERIALS AND METHODS FOR MAKING THEM
EP1357617A4 (en) GAS DIFFUSION ELECTRODE AND FUEL CELL USING THE SAME
CA2353756A1 (en) An ink for producing membrane electrode units for pem fuel cells
WO2004035644A3 (en) Self-healing organosiloxane materials containing reversible and energy-dispersive crosslinking domains
EP0874413A3 (en) Solid polymer type fuel cell and method for manufacturing the same
WO2000045448A3 (en) Improved membrane electrode assembly for a fuel cell
WO2000044055A8 (en) Membrane-electrode assemblies for direct methanol fuel cells
CA2513344A1 (en) Modified electrodes and their use
WO2003069708A3 (en) Electrolyte membrane comprising a diffusion barrier, membrane electrode units containing said membranes, method for the production thereof and specific uses of the same
WO2009054295A1 (en) Diamond electrode, treatment device, and method for producing diamond electrode
DE10259472B4 (en) Flexible thin-film solar cell with flexible protective layer
ATE331746T1 (en) AQUEOUS ELECTRICAL PAINTS, THEIR PRODUCTION AND USE
WO2003005473A3 (en) Polymer electrolyte membrane for fuel cells
AU2001241952A1 (en) Ningalin b analogs employable for reversing multidrug resistance
JPWO2006082671A1 (en) Charge transfer catalyst, redox functional material using the catalyst, and charge transfer catalyst-containing material
WO2003068684A1 (en) Ceramic nano-structure, composition comprising the same, method for producing the same, and functional article using the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIEHL BGT DEFENCE GMBH & CO.KG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: C06B 45/00 20060101AFI20120420BHEP

Ipc: C06B 33/00 20060101ALI20120420BHEP

Ipc: C06B 45/30 20060101ALI20120420BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

RIC1 Information provided on ipc code assigned before grant

Ipc: C06B 45/30 20060101ALI20120508BHEP

Ipc: C06B 33/00 20060101ALI20120508BHEP

Ipc: C06B 45/00 20060101AFI20120508BHEP

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20130220

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121214