Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Flame Photometry: Overview

Flame Photometry: Overview

Flame photometry, also known as flame emission spectrometry, is a technique used for the qualitative and quantitative analysis of elements present in a sample using a flame as the source of excitation energy. The concept of flame photometry was realized in the early 1860s by Kirchhoff and Bunsen, who discovered that specific elements emit characteristic radiation when excited in flames. The first instrument developed for this purpose was used to measure sodium (Na) in plant ash using a Bunsen...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Initial stage of titanium oxidation in Ti/CuO thermites: a molecular dynamics study using ReaxFF forcefields.

Physical chemistry chemical physics : PCCP·2023

Same author

Dominant role of OH<sup>-</sup> and Ti<sup>3+</sup> defects on the electronic structure of TiO<sub>2</sub> thin films for water splitting.

Dalton transactions (Cambridge, England : 2003)·2022

Same author

Influence of process parameters on energetic properties of sputter-deposited Al/CuO reactive multilayers.

Nanotechnology·2022

Same author

Atomic Scale Insights into the First Reaction Stages Prior to Al/CuO Nanothermite Ignition: Influence of Porosity.

ACS applied materials & interfaces·2022

Same author

Exploring the Interfacial Reaction of Nano Al/CuO Energetic Films through Thermal Analysis and Ab Initio Molecular Dynamics Simulation.

Molecules (Basel, Switzerland)·2022

Same author

Miniaturized Pyrotechnic Systems Meet the Performance Needs While Limiting the Environmental Impact.

Micromachines·2022

Search research articles

Related Experiment Video

Updated: Nov 19, 2025

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Published on: April 2, 2015

PyroMEMS as Future Technological Building Blocks for Advanced Microenergetic Systems.

Jean-Laurent Pouchairet¹, Carole Rossi¹

¹LAAS-CNRS, University of Toulouse, 7 Avenue du Colonel Roche, 31077 Toulouse, France.

|January 27, 2021

Summary

Researchers developed a smart infrared flare using pyrotechnical microsystems (pyroMEMS). This innovation integrates intelligent, electronically controlled ignition for advanced safe and arm-fire systems.

Keywords:

IR flare MEMS microenergetics nanothermite pyroMEMS

More Related Videos

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Published on: April 10, 2015

Nanothermite with Meringue-like Morphology: From Loose Powder to Ultra-porous Objects

Nanothermite with Meringue-like Morphology: From Loose Powder to Ultra-porous Objects

Published on: December 24, 2017

Related Experiment Videos

Last Updated: Nov 19, 2025

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Preparation and Reactivity of Gasless Nanostructured Energetic Materials

Published on: April 2, 2015

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Preparation and Evaluation of Hybrid Composites of Chemical Fuel and Multi-walled Carbon Nanotubes in the Study of Thermopower Waves

Published on: April 10, 2015

Nanothermite with Meringue-like Morphology: From Loose Powder to Ultra-porous Objects

Nanothermite with Meringue-like Morphology: From Loose Powder to Ultra-porous Objects

Published on: December 24, 2017

Area of Science:

Engineering
Materials Science
Nanotechnology

Background:

Research has focused on reducing size, cost, and improving safety of arm-fire systems.
Advancements in nanotechnology enabled pyrotechnical microsystems (pyroMEMS) using nanothermite materials.
PyroMEMS are microscale electric initiators with a thermite layer, enabling intelligent pyrotechnical systems.

Purpose of the Study:

To present the development of a smart infrared (IR) electronically controllable flare.
To demonstrate the integration of pyroMEMS into a functional pyrotechnical device.
To showcase advancements in miniaturized and intelligent safe and arm-fire systems.

Main Methods:

Development of a controllable pyrotechnical ejection block with addressable micro-propellers.
Integration of a structured IR pyrotechnical load with a microinitiation stage using low-energy pyroMEMS.
Incorporation of a STANAG 4187 compliant electronic sensor arming and firing block.

Main Results:

Successful development of a smart IR electronically controllable flare.
Demonstration of independently addressable micro-propellers for controlled ejection.
Integration of low-energy pyroMEMS for reliable micro-initiation.

Conclusions:

PyroMEMS technology enables the integration of intelligence into centimeter-scale pyrotechnical systems.
The developed smart IR flare represents a significant advancement in miniaturized and controllable pyrotechnics.
This technology enhances the safety, reliability, and functionality of future arm-fire systems.