The Experts below are selected from a list of 5151 Experts worldwide ranked by ideXlab platform
Zhong Lin Wang - One of the best experts on this subject based on the ideXlab platform.
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large area all Textile pressure sensors for monitoring human motion and physiological signals
Advanced Materials, 2017Co-Authors: Mengmeng Liu, Chunyan Jiang, Ting Liu, Xin Huang, Libo Chen, Jiangman Sun, Zhong Lin WangAbstract:Wearable pressure sensors, which can perceive and respond to environmental stimuli, are essential components of smart Textiles. Here, large-area all-Textile-based pressure-sensor arrays are successfully realized on common fabric Substrates. The Textile sensor unit achieves high sensitivity (14.4 kPa−1), low detection limit (2 Pa), fast response (≈24 ms), low power consumption (<6 µW), and mechanical stability under harsh deformations. Thanks to these merits, the Textile sensor is demonstrated to be able to recognize finger movement, hand gestures, acoustic vibrations, and real-time pulse wave. Furthermore, large-area sensor arrays are successfully fabricated on one Textile Substrate to spatially map tactile stimuli and can be directly incorporated into a fabric garment for stylish designs without sacrifice of comfort, suggesting great potential in smart Textiles or wearable electronics.
Woosung Lee - One of the best experts on this subject based on the ideXlab platform.
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fully solution processed indium tin oxide free Textile based flexible solar cells made of an organic inorganic perovskite absorber toward a wearable power source
Journal of Power Sources, 2018Co-Authors: Jae Woong Jung, Jong Hyuk Bae, Woosung LeeAbstract:Abstract Practical Textile-based perovskite solar cells are prepared via low-temperature solution-processing, adopting a planar heterojunction architecture on a Textile Substrate. Polyurethane-coating of the Textile enables low-temperature solution-processing, providing a robust Substrate for forming polymeric anode, hole transport layer, perovskite layer, and electron transport layer. The prototype of planar perovskite solar cells on the Textile Substrate exhibits a power conversion efficiency of 5.72%, with good flexibility and durability in ambient conditions. This work shows the advantages of using Textile Substrates in flexible and practical solar cell fabrication, which can be applied to wearable electronics.
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Fully solution-processed indium tin oxide-free Textile-based flexible solar cells made of an organic–inorganic perovskite absorber: Toward a wearable power source
Journal of Power Sources, 2018Co-Authors: Jae Woong Jung, Jong Hyuk Bae, Woosung LeeAbstract:Abstract Practical Textile-based perovskite solar cells are prepared via low-temperature solution-processing, adopting a planar heterojunction architecture on a Textile Substrate. Polyurethane-coating of the Textile enables low-temperature solution-processing, providing a robust Substrate for forming polymeric anode, hole transport layer, perovskite layer, and electron transport layer. The prototype of planar perovskite solar cells on the Textile Substrate exhibits a power conversion efficiency of 5.72%, with good flexibility and durability in ambient conditions. This work shows the advantages of using Textile Substrates in flexible and practical solar cell fabrication, which can be applied to wearable electronics.
Jae Woong Jung - One of the best experts on this subject based on the ideXlab platform.
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fully solution processed indium tin oxide free Textile based flexible solar cells made of an organic inorganic perovskite absorber toward a wearable power source
Journal of Power Sources, 2018Co-Authors: Jae Woong Jung, Jong Hyuk Bae, Woosung LeeAbstract:Abstract Practical Textile-based perovskite solar cells are prepared via low-temperature solution-processing, adopting a planar heterojunction architecture on a Textile Substrate. Polyurethane-coating of the Textile enables low-temperature solution-processing, providing a robust Substrate for forming polymeric anode, hole transport layer, perovskite layer, and electron transport layer. The prototype of planar perovskite solar cells on the Textile Substrate exhibits a power conversion efficiency of 5.72%, with good flexibility and durability in ambient conditions. This work shows the advantages of using Textile Substrates in flexible and practical solar cell fabrication, which can be applied to wearable electronics.
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Fully solution-processed indium tin oxide-free Textile-based flexible solar cells made of an organic–inorganic perovskite absorber: Toward a wearable power source
Journal of Power Sources, 2018Co-Authors: Jae Woong Jung, Jong Hyuk Bae, Woosung LeeAbstract:Abstract Practical Textile-based perovskite solar cells are prepared via low-temperature solution-processing, adopting a planar heterojunction architecture on a Textile Substrate. Polyurethane-coating of the Textile enables low-temperature solution-processing, providing a robust Substrate for forming polymeric anode, hole transport layer, perovskite layer, and electron transport layer. The prototype of planar perovskite solar cells on the Textile Substrate exhibits a power conversion efficiency of 5.72%, with good flexibility and durability in ambient conditions. This work shows the advantages of using Textile Substrates in flexible and practical solar cell fabrication, which can be applied to wearable electronics.
Sungjoon Lim - One of the best experts on this subject based on the ideXlab platform.
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foldable thin electro Textile antenna array for 4 4 multiple input multiple output mobile router applications
Journal of Electromagnetic Waves and Applications, 2015Co-Authors: Sungjin Choi, Sungjoon LimAbstract:A novel foldable thin electro-Textile antenna array is proposed for 4 × 4 multiple-input multiple-output mobile router applications. The proposed antenna array consists of four antenna elements and is fabricated on a thin-felt Textile Substrate using adhesive electro-Textile. To minimize the overall space, two antennas are designed from a single rectangular conductor with two ports. Isolation is enhanced using a decoupling slit between the two antennas. Because the four antennas share the same system ground plane, a decoupling slit is also employed on the ground plane. The performance is successfully validated by the simulation and measurement results.
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Foldable thin electro-Textile antenna array for 4 × 4 multiple-input multiple-output mobile router applications
Journal of Electromagnetic Waves and Applications, 2015Co-Authors: Sungjin Choi, Sungjoon LimAbstract:A novel foldable thin electro-Textile antenna array is proposed for 4 × 4 multiple-input multiple-output mobile router applications. The proposed antenna array consists of four antenna elements and is fabricated on a thin-felt Textile Substrate using adhesive electro-Textile. To minimize the overall space, two antennas are designed from a single rectangular conductor with two ports. Isolation is enhanced using a decoupling slit between the two antennas. Because the four antennas share the same system ground plane, a decoupling slit is also employed on the ground plane. The performance is successfully validated by the simulation and measurement results.
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4 4 Textile mimo antenna array for mobile router applications
Asia-Pacific Microwave Conference, 2013Co-Authors: Sungjin Choi, Sungjoon LimAbstract:In this paper, a novel foldable Textile antenna array is proposed for mobile router applications. The antenna array is composed of four antenna elements on a felt Textile Substrate and manufactured using an adhesive electro-Textile. Two antenna elements are constructed by using double feeding on a rectangular monopole, and their isolation is improved by a decoupling slit. Another two antennas are placed after rotating them by 180°. A slit on the ground plane is introduced to further improve the isolation.
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4 × 4 Textile MIMO antenna array for mobile router applications
2013 Asia-Pacific Microwave Conference Proceedings (APMC), 2013Co-Authors: Sungjin Choi, Sungjoon LimAbstract:In this paper, a novel foldable Textile antenna array is proposed for mobile router applications. The antenna array is composed of four antenna elements on a felt Textile Substrate and manufactured using an adhesive electro-Textile. Two antenna elements are constructed by using double feeding on a rectangular monopole, and their isolation is improved by a decoupling slit. Another two antennas are placed after rotating them by 180°. A slit on the ground plane is introduced to further improve the isolation.
Steve Beeby - One of the best experts on this subject based on the ideXlab platform.
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Visible and Ultraviolet Light Emitting Electrochemical Cells Realised on Woven Textiles
Proceedings, 2021Co-Authors: Sasikumar Arumugam, James Pearce, David C. Harrowven, Martin D. B. Charlton, John Tudor, Steve BeebyAbstract:Spray coated organic light emitting electrochemical cells (LECs) have been fabricated on a standard woven polyester cotton Textile for wearable display applications. The Textile is first pre-smoothed by screen printing an ultra-violet (UV) curable polyurethane layer, termed an interface layer, before fully spray coating the functional device. The spray coating technique was then used to fabricate the flexible OLECs on the Textile. The Textile devices were then encapsulated prior to testing in an ambient environment. Commercially available yellow emitting polymer and a UV emitting small molecules have been utilised as LEC active layers. Fully functional yellow coloured OLECs have been achieved on the woven Textile Substrate. Preliminary results with the UV emission molecule have demonstrated its solubility for solution processing and shown UV emission via photoluminescence induced by laser excitation, offering the potential to migrate to Textile to realise UV OLECs.
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Spray Coated Light Emitting Electrochemical Cells on Standard Polyester Cotton Woven Textiles
2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), 2020Co-Authors: Sasikumar Arumugam, James Pearce, David C. Harrowven, Martin D. B. Charlton, John Tudor, Steve BeebyAbstract:In this article, we report the fabrication of LECs on wearable Textile Substrates. The standard polyester cotton woven Textile Substrate is smoothed by screen-printing the polyurethane layer that is then UV cured. Solution processable spray coating method is utilised to deposit all functional layers including top and bottom electrodes. The spray coating is performed inside the nitrogen filled glove box to avoid exposure of the ambient air. The LECs are fabricated on ITO glass Substrates with the same process parameters as a reference device. Finally, the devices were sealed using encapsulation polymer and tested in the ambient air conditions.
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The influence of Textile Substrate on the performance of multilayer fabric supercapacitors
Journal of Industrial Textiles, 2019Co-Authors: Sheng Yong, Nicholas Hillier, Steve BeebyAbstract:This paper presents a study investigating the effect of differing Textile Substrates on the performance of multilayer, aqueous fabric supercapacitors. Three widely available Textiles, cotton, polye...
