5 Questions
What are some examples of smart materials mentioned in the text?
Electroluminescent film or wire (LCD), Quantum Tunnelling Composite (QTC), SMA (shape memory alloys), Polymorph, Carbon Fibre, Kevlar, and GRP.
What are some developments in modern and smart materials?
Smart fibres and fabrics that respond to the environment or stimuli, such as photo-chromic, thermo-chromic, micro-encapsulation biometrics.
What are some examples of composite materials mentioned in the text?
Carbon Fibre, Kevlar, and GRP.
What are some examples of technical textiles mentioned in the text?
Micro-fibres in clothing manufacture, interactive textiles that function as electronic devices and sensors.
What are some applications of smart textiles mentioned in the text?
Circuits integrated into fabrics, such as heart rate monitors; wearable electronics such as mobile phones or music player, GPS, tracking systems; electronics integrated into the fabric itself.
Study Notes
Smart Materials and Composites
- Electroluminescent film or wire is used in LCDs.
- Quantum Tunnelling Composite (QTC) changes resistance under compression when used in circuits.
- Shape Memory Alloys (SMA) have the ability to change shape in response to temperature changes.
- Polymorph is a type of shape memory alloy.
Technical Textiles
- Smart fibres and fabrics respond to environmental stimuli, such as:
- Photo-chromic: respond to light
- Thermo-chromic: respond to temperature
- Micro-encapsulation: release materials in response to stimuli
- Biometrics: respond to biological stimuli
- Interactive textiles integrate electronic devices and sensors, such as:
- Heart rate monitors
- Wearable electronics (e.g. mobile phones, music players, GPS, tracking systems)
- Electronics integrated into fabric
- Micro-fibres are used in clothing manufacture.
- Phase changing materials provide:
- Breathability
- Proactive heat and moisture management
Test your knowledge on smart materials, composites, and technical textiles! This quiz covers the latest developments in modern and smart materials, including electroluminescent film, quantum tunnelling composite, shape memory alloys, and more. Challenge yourself and learn about these innovative materials used in various industries.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
