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8 results on '"Carbon nanotube yarn"'

2. Cyclic Thermoresistivity of Freestanding and Polymer Embedded Carbon Nanotube Yarns

Author

Omar Rodríguez-Uicab, Francis Avilés, Abraham Balam, M. Cen-Puc, and Jandro L. Abot

Subjects
chemistry.chemical_classification, Hysteresis, Materials science, chemistry, law, General Materials Science, Carbon nanotube, Polymer, Composite material, Condensed Matter Physics, Carbon nanotube yarn, law.invention
Published
2020

3. Wearable Energy Generating and Storing Textile Based on Carbon Nanotube Yarns

Author

Seon Jeong Kim, Jong Woo Park, Shi Hyeong Kim, Ray H. Baughman, Ji Hwan Moon, Tae Jin Mun, Yongwoo Jang, and Chi Huynh

Subjects
Supercapacitor, Textile, Materials science, business.industry, Wearable computer, Nanotechnology, Carbon nanotube, Condensed Matter Physics, Energy harvester, Electronic, Optical and Magnetic Materials, law.invention, Biomaterials, law, Electrochemistry, business, Carbon nanotube yarn, Energy (signal processing)
Published
2020

6. MXene Yarn Supercapacitors: High-Performance Biscrolled MXene/Carbon Nanotube Yarn Supercapacitors (Small 37/2018)

Author

Zhiyu Wang, Carter S. Haines, Jizhen Zhang, Ray H. Baughman, Na Li, Si Qin, Ariana Levitt, Raquel Ovalle-Robles, Shayan Seyedin, Yury Gogotsi, Jiangting Wang, Joselito M. Razal, and Weiwei Lei

Subjects
Supercapacitor, Materials science, General Chemistry, Yarn, Carbon nanotube, law.invention, Biomaterials, law, visual_art, visual_art.visual_art_medium, General Materials Science, Composite material, Carbon nanotube yarn, Biotechnology
Published
2018

7. Electrochemically Powered, Energy‐Conserving Carbon Nanotube Artificial Muscles

Author

Jae Ah Lee, Xavier Lepró, Keon Jung Kim, Na Li, Ray H. Baughman, Carter S. Haines, Raquel Ovalle-Robles, and Seon Jeong Kim

Subjects
Materials science, Short cycle, 02 engineering and technology, Electrolyte, Carbon nanotube, 010402 general chemistry, 01 natural sciences, law.invention, law, Tensile Strength, Ultimate tensile strength, General Materials Science, Composite material, Carbon nanotube yarn, Nanotubes, Carbon, Muscles, Mechanical Engineering, Energy conversion efficiency, Electrochemical Techniques, Robotics, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Mechanics of Materials, Artificial muscle, 0210 nano-technology, Muscle Contraction
Abstract

While artificial muscle yarns and fibers are potentially important for many applications, the combination of large strokes, high gravimetric work capacities, short cycle times, and high efficiencies are not realized for these fibers. This paper demonstrates here electrochemically powered carbon nanotube yarn muscles that provide tensile contraction as high as 16.5%, which is 12.7 times higher than previously obtained. These electrochemical muscles can deliver a contractile energy conversion efficiency of 5.4%, which is 4.1 times higher than reported for any organic-material-based artificial muscle. All-solid-state parallel muscles and braided muscles, which do not require a liquid electrolyte, provide tensile contractions of 11.6% and 5%, respectively. These artificial muscles might eventually be deployed for a host of applications, from robotics to perhaps even implantable medical devices.

Published
2017

8. Artificial Muscle: Carbon Nanotube Yarn-Based Glucose Sensing Artificial Muscle (Small 15/2016)

Author

Seon Jeong Kim, Márcio D. Lima, Sachan Ko, Junghan Lee, Cheong Hoon Kwon, and Ray H. Baughman

Subjects
Materials science, Glucose sensing, Nanotechnology, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Biomaterials, General Materials Science, Artificial muscle, Glucose sensors, 0210 nano-technology, Carbon nanotube yarn, Biotechnology
Published
2016

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