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News

13 June, 2024

Welcome Abdullah Al-Jaafari

MCEM Composite Lab welcomes a new visiting student, Abdullah Al-Jaafari.

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13 June, 2024

Welcome Saud Messaed Al-Thaqafi

MCEM Composite Lab welcomes a new visiting student, Saud Messaed Al-Thaqafi.

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09 June, 2024

Congratulations Hassan!

Hassan Mahmoud has received the Dean's Award on June 8th, 2024

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Overview

A project at the Composites Lab is characterized by the amalgamation of experimental and computational/modeling mechanics and encompasses people with very different backgrounds to ensure we capture all aspects of these complex problems.  In the Composites Lab you will find skills ranging from theoretical mechanics, applied mathematics, computer science to material science and chemical engineering. Our researchers are connected by their common passion for the fascinating potential of composite materials.

The Composites Lab develops and authenticates techniques to achieve better designs of composite material based structures. Much of this research is done in close cooperation with major industrial partners.  This ensures a high level of applied research based on advanced theoretical concepts.

Current Research

Details

Conductive films, wires and fibers with improved conductivity are viable candidates for fabricating flexible electrodes, conductive textiles, and fast-response sensors and actuators. Improving mechanical properties of these films, wires and fibers is also important so that they can be applied in fabricating wearable electronics with high durability for long-term usage. ​We develop conductive polymeric fibers produced by wet-spinning and solvent doping/dedoping that exhibit high electrical conductivity, high current density, high tensile strength and Young’s modulus, good flexibility and stretchability, excellent electrical and mechanical stability. We apply these high-performance fibers for fabricating stretchable electrodes in electronic circuit, wearable sensors for health monitoring, strain measurement, fast response wearable heating elements, low-voltage driven contractile actuators and multifunctional fiber-reinforced composites. The development of low-voltage driven actuators applies the phase-transition principle to rapidly move the actuators in a specified space. We also demonstrate that the assembly of these actuators is able to lift sensitive items, such as food and toy products. 

Jian Thumb

Researcher(s):

  • Xin Yangyang (PhD candidate)
  • Rag​esh Chellattoan (PhD candidate)
  • Dr. Hussein Nesser (Postdoc Fellow)
  • Prof. Gilles Lubineau (PI, PhD Advisor)
  • Dr. Matthieu Mulle (RS, PhD Co-Advisor)
  • Dr. Arief Yudhanto (RS, PhD Co-Advisor)

Former member(s):

  • Dr. Jian Zhou (former Postdoc Fellow)
  • Dr. Xuezhu Xu (former Postdoc Fellow)
  • Dr. Yanlong Tai (former Postdoc Fellow)
  • Guoxiang Tian (former visiting student)
  • Faisal Kamal (Former KGSP and MS students)

Funding agency: KAUST Baseline

  1. Ragesh Chellattoan, Arief Yudhanto, Gilles Lubineau. Low-voltage driven high-performance soft actuators based on phase transition. Soft Robotics. Accepted, 2020
  2. J. Zhou, G. Tian, G. Jin, Y. Xin, R. Tao, G. Lubineau. Buckled Conductive Polymer Ribbons in Elastomer Channels as Stretchable Fiber Conductor, Adv Functional Materials, 1907316, 2019
  3. R Chellattoan, V Lube, G Lubineau. Toward Programmable Materials for Wearable Electronics: Electrical Welding Turns Sensors into Conductors. Advanced Electronic Materials 5 (1), 1800273, 2019
  4. Xin, Yangyang, et al. "Making a bilateral compression/tension sensor by pre-stretching open-crack networks in carbon nanotube papers." ACS applied materials & interfaces 10.39: 33507-33515, 2018
  5. Zhou, Jian, et al. "Coaxial Thermoplastic Elastomer‐Wrapped Carbon Nanotube Fibers for Deformable and Wearable Strain Sensors." Advanced Functional Materials 28.16: 1705591, 2018
  6. Yanlong Tai and Gilles Lubineau. "Self-Peel-Off" Transfer Produces Ultrathin Polyvinylidene-Fluoride-Based Flexible Nanodevices. Advanced Science 4.4: 1600370, 2017
  7. Yanlong Tai and Gilles Lubineau. Human-Finger Electronics Based on Opposing Humidity-Resistance Responses in Carbon Nanofilms. Small 13.11: 1603486, 2017
  8. ​Xu, Xuezhu, et al. "Flexible, highly graphitized carbon aerogels based on bacterial cellulose/lignin: Catalyst‐free synthesis and its application in energy storage devices." Advanced Functional Materials 25.21: 3193-3202, 2015
  9. Zhou, Jian, and Gilles Lubineau. "Improving electrical conductivity in polycarbonate nanocomposites using highly conductive PEDOT/PSS coated MWCNTs." ACS applied materials & interfaces 5.13: 6189-6200, 2013

Details

Conductive films, wires and fibers with improved conductivity are viable candidates for fabricating flexible electrodes, conductive textiles, and fast-response sensors and actuators. Improving mechanical properties of these films, wires and fibers is also important so that they can be applied in fabricating wearable electronics with high durability for long-term usage. ​We develop conductive polymeric fibers produced by wet-spinning and solvent doping/dedoping that exhibit high electrical conductivity, high current density, high tensile strength and Young’s modulus, good flexibility and stretchability, excellent electrical and mechanical stability. We apply these high-performance fibers for fabricating stretchable electrodes in electronic circuit, wearable sensors for health monitoring, strain measurement, fast response wearable heating elements, low-voltage driven contractile actuators and multifunctional fiber-reinforced composites. The development of low-voltage driven actuators applies the phase-transition principle to rapidly move the actuators in a specified space. We also demonstrate that the assembly of these actuators is able to lift sensitive items, such as food and toy products. 

Jian Thumb

Researcher(s):

  • Xin Yangyang (PhD candidate)
  • Rag​esh Chellattoan (PhD candidate)
  • Dr. Hussein Nesser (Postdoc Fellow)
  • Prof. Gilles Lubineau (PI, PhD Advisor)
  • Dr. Matthieu Mulle (RS, PhD Co-Advisor)
  • Dr. Arief Yudhanto (RS, PhD Co-Advisor)

Former member(s):

  • Dr. Jian Zhou (former Postdoc Fellow)
  • Dr. Xuezhu Xu (former Postdoc Fellow)
  • Dr. Yanlong Tai (former Postdoc Fellow)
  • Guoxiang Tian (former visiting student)
  • Faisal Kamal (Former KGSP and MS students)

Funding agency: KAUST Baseline

  1. Ragesh Chellattoan, Arief Yudhanto, Gilles Lubineau. Low-voltage driven high-performance soft actuators based on phase transition. Soft Robotics. Accepted, 2020
  2. J. Zhou, G. Tian, G. Jin, Y. Xin, R. Tao, G. Lubineau. Buckled Conductive Polymer Ribbons in Elastomer Channels as Stretchable Fiber Conductor, Adv Functional Materials, 1907316, 2019
  3. R Chellattoan, V Lube, G Lubineau. Toward Programmable Materials for Wearable Electronics: Electrical Welding Turns Sensors into Conductors. Advanced Electronic Materials 5 (1), 1800273, 2019
  4. Xin, Yangyang, et al. "Making a bilateral compression/tension sensor by pre-stretching open-crack networks in carbon nanotube papers." ACS applied materials & interfaces 10.39: 33507-33515, 2018
  5. Zhou, Jian, et al. "Coaxial Thermoplastic Elastomer‐Wrapped Carbon Nanotube Fibers for Deformable and Wearable Strain Sensors." Advanced Functional Materials 28.16: 1705591, 2018
  6. Yanlong Tai and Gilles Lubineau. "Self-Peel-Off" Transfer Produces Ultrathin Polyvinylidene-Fluoride-Based Flexible Nanodevices. Advanced Science 4.4: 1600370, 2017
  7. Yanlong Tai and Gilles Lubineau. Human-Finger Electronics Based on Opposing Humidity-Resistance Responses in Carbon Nanofilms. Small 13.11: 1603486, 2017
  8. ​Xu, Xuezhu, et al. "Flexible, highly graphitized carbon aerogels based on bacterial cellulose/lignin: Catalyst‐free synthesis and its application in energy storage devices." Advanced Functional Materials 25.21: 3193-3202, 2015
  9. Zhou, Jian, and Gilles Lubineau. "Improving electrical conductivity in polycarbonate nanocomposites using highly conductive PEDOT/PSS coated MWCNTs." ACS applied materials & interfaces 5.13: 6189-6200, 2013

Details

Conductive films, wires and fibers with improved conductivity are viable candidates for fabricating flexible electrodes, conductive textiles, and fast-response sensors and actuators. Improving mechanical properties of these films, wires and fibers is also important so that they can be applied in fabricating wearable electronics with high durability for long-term usage. ​We develop conductive polymeric fibers produced by wet-spinning and solvent doping/dedoping that exhibit high electrical conductivity, high current density, high tensile strength and Young’s modulus, good flexibility and stretchability, excellent electrical and mechanical stability. We apply these high-performance fibers for fabricating stretchable electrodes in electronic circuit, wearable sensors for health monitoring, strain measurement, fast response wearable heating elements, low-voltage driven contractile actuators and multifunctional fiber-reinforced composites. The development of low-voltage driven actuators applies the phase-transition principle to rapidly move the actuators in a specified space. We also demonstrate that the assembly of these actuators is able to lift sensitive items, such as food and toy products. 

Jian Thumb

Researcher(s):

  • Xin Yangyang (PhD candidate)
  • Rag​esh Chellattoan (PhD candidate)
  • Dr. Hussein Nesser (Postdoc Fellow)
  • Prof. Gilles Lubineau (PI, PhD Advisor)
  • Dr. Matthieu Mulle (RS, PhD Co-Advisor)
  • Dr. Arief Yudhanto (RS, PhD Co-Advisor)

Former member(s):

  • Dr. Jian Zhou (former Postdoc Fellow)
  • Dr. Xuezhu Xu (former Postdoc Fellow)
  • Dr. Yanlong Tai (former Postdoc Fellow)
  • Guoxiang Tian (former visiting student)
  • Faisal Kamal (Former KGSP and MS students)

Funding agency: KAUST Baseline

  1. Ragesh Chellattoan, Arief Yudhanto, Gilles Lubineau. Low-voltage driven high-performance soft actuators based on phase transition. Soft Robotics. Accepted, 2020
  2. J. Zhou, G. Tian, G. Jin, Y. Xin, R. Tao, G. Lubineau. Buckled Conductive Polymer Ribbons in Elastomer Channels as Stretchable Fiber Conductor, Adv Functional Materials, 1907316, 2019
  3. R Chellattoan, V Lube, G Lubineau. Toward Programmable Materials for Wearable Electronics: Electrical Welding Turns Sensors into Conductors. Advanced Electronic Materials 5 (1), 1800273, 2019
  4. Xin, Yangyang, et al. "Making a bilateral compression/tension sensor by pre-stretching open-crack networks in carbon nanotube papers." ACS applied materials & interfaces 10.39: 33507-33515, 2018
  5. Zhou, Jian, et al. "Coaxial Thermoplastic Elastomer‐Wrapped Carbon Nanotube Fibers for Deformable and Wearable Strain Sensors." Advanced Functional Materials 28.16: 1705591, 2018
  6. Yanlong Tai and Gilles Lubineau. "Self-Peel-Off" Transfer Produces Ultrathin Polyvinylidene-Fluoride-Based Flexible Nanodevices. Advanced Science 4.4: 1600370, 2017
  7. Yanlong Tai and Gilles Lubineau. Human-Finger Electronics Based on Opposing Humidity-Resistance Responses in Carbon Nanofilms. Small 13.11: 1603486, 2017
  8. ​Xu, Xuezhu, et al. "Flexible, highly graphitized carbon aerogels based on bacterial cellulose/lignin: Catalyst‐free synthesis and its application in energy storage devices." Advanced Functional Materials 25.21: 3193-3202, 2015
  9. Zhou, Jian, and Gilles Lubineau. "Improving electrical conductivity in polycarbonate nanocomposites using highly conductive PEDOT/PSS coated MWCNTs." ACS applied materials & interfaces 5.13: 6189-6200, 2013

Details

Conductive films, wires and fibers with improved conductivity are viable candidates for fabricating flexible electrodes, conductive textiles, and fast-response sensors and actuators. Improving mechanical properties of these films, wires and fibers is also important so that they can be applied in fabricating wearable electronics with high durability for long-term usage. ​We develop conductive polymeric fibers produced by wet-spinning and solvent doping/dedoping that exhibit high electrical conductivity, high current density, high tensile strength and Young’s modulus, good flexibility and stretchability, excellent electrical and mechanical stability. We apply these high-performance fibers for fabricating stretchable electrodes in electronic circuit, wearable sensors for health monitoring, strain measurement, fast response wearable heating elements, low-voltage driven contractile actuators and multifunctional fiber-reinforced composites. The development of low-voltage driven actuators applies the phase-transition principle to rapidly move the actuators in a specified space. We also demonstrate that the assembly of these actuators is able to lift sensitive items, such as food and toy products. 

Jian Thumb

Researcher(s):

  • Xin Yangyang (PhD candidate)
  • Rag​esh Chellattoan (PhD candidate)
  • Dr. Hussein Nesser (Postdoc Fellow)
  • Prof. Gilles Lubineau (PI, PhD Advisor)
  • Dr. Matthieu Mulle (RS, PhD Co-Advisor)
  • Dr. Arief Yudhanto (RS, PhD Co-Advisor)

Former member(s):

  • Dr. Jian Zhou (former Postdoc Fellow)
  • Dr. Xuezhu Xu (former Postdoc Fellow)
  • Dr. Yanlong Tai (former Postdoc Fellow)
  • Guoxiang Tian (former visiting student)
  • Faisal Kamal (Former KGSP and MS students)

Funding agency: KAUST Baseline

  1. Ragesh Chellattoan, Arief Yudhanto, Gilles Lubineau. Low-voltage driven high-performance soft actuators based on phase transition. Soft Robotics. Accepted, 2020
  2. J. Zhou, G. Tian, G. Jin, Y. Xin, R. Tao, G. Lubineau. Buckled Conductive Polymer Ribbons in Elastomer Channels as Stretchable Fiber Conductor, Adv Functional Materials, 1907316, 2019
  3. R Chellattoan, V Lube, G Lubineau. Toward Programmable Materials for Wearable Electronics: Electrical Welding Turns Sensors into Conductors. Advanced Electronic Materials 5 (1), 1800273, 2019
  4. Xin, Yangyang, et al. "Making a bilateral compression/tension sensor by pre-stretching open-crack networks in carbon nanotube papers." ACS applied materials & interfaces 10.39: 33507-33515, 2018
  5. Zhou, Jian, et al. "Coaxial Thermoplastic Elastomer‐Wrapped Carbon Nanotube Fibers for Deformable and Wearable Strain Sensors." Advanced Functional Materials 28.16: 1705591, 2018
  6. Yanlong Tai and Gilles Lubineau. "Self-Peel-Off" Transfer Produces Ultrathin Polyvinylidene-Fluoride-Based Flexible Nanodevices. Advanced Science 4.4: 1600370, 2017
  7. Yanlong Tai and Gilles Lubineau. Human-Finger Electronics Based on Opposing Humidity-Resistance Responses in Carbon Nanofilms. Small 13.11: 1603486, 2017
  8. ​Xu, Xuezhu, et al. "Flexible, highly graphitized carbon aerogels based on bacterial cellulose/lignin: Catalyst‐free synthesis and its application in energy storage devices." Advanced Functional Materials 25.21: 3193-3202, 2015
  9. Zhou, Jian, and Gilles Lubineau. "Improving electrical conductivity in polycarbonate nanocomposites using highly conductive PEDOT/PSS coated MWCNTs." ACS applied materials & interfaces 5.13: 6189-6200, 2013
Research