Journal ArticleDOI
Highly Stretchable 2D Fabrics for Wearable Triboelectric Nanogenerator under Harsh Environments
Kyeong Nam Kim,Jinsung Chun,Jin Woong Kim,Keun Young Lee,Jang Ung Park,Sang-Woo Kim,Zhong Lin Wang,Jeong Min Baik +7 more
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TLDR
The FTENG nanogenerator was successfully demonstrated in applications of footstep-driven large-scale power mats during walking and power clothing attached to the elbow, enough for use in smart clothing applications and other wearable electronics.Abstract:
Highly stretchable 2D fabrics are prepared by weaving fibers for a fabric-structured triboelectric nanogenerator (FTENG). The fibers mainly consist of Al wires and polydimethylsiloxane (PDMS) tubes with a high-aspect-ratio nanotextured surface with vertically aligned nanowires. The fabrics were produced by interlacing the fibers, which was bonded to a waterproof fabric for all-weather use for fabric-structured triboelectric nanogenerator (FTENG). It showed a stable high-output voltage and current of 40 V and 210 μA, corresponding to an instantaneous power output of 4 mW. The FTENG also exhibits high robustness behavior even after 25% stretching, enough for use in smart clothing applications and other wearable electronics. For wearable applications, the nanogenerator was successfully demonstrated in applications of footstep-driven large-scale power mats during walking and power clothing attached to the elbow.read more
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Journal ArticleDOI
Ultrastretchable, transparent triboelectric nanogenerator as electronic skin for biomechanical energy harvesting and tactile sensing
Xiong Pu,Mengmeng Liu,Xiangyu Chen,Jiangman Sun,Chunhua Du,Yang Zhang,Junyi Zhai,Weiguo Hu,Zhong Lin Wang,Zhong Lin Wang +9 more
TL;DR: A soft skin-like triboelectric nanogenerator that enables both biomechanical energy harvesting and tactile sensing by hybridizing elastomer and ionic hydrogel as the electrification layer and electrode, respectively is reported, providing new opportunities for multifunctional power sources and potential applications in soft/wearable electronics.
Journal ArticleDOI
Micro-cable structured textile for simultaneously harvesting solar and mechanical energy
Jun Chen,Yi Huang,Nannan Zhang,Haiyang Zou,Ruiyuan Liu,Changyuan Tao,Xing Fan,Zhong Lin Wang,Zhong Lin Wang +8 more
TL;DR: Chen et al. as mentioned in this paper presented a micro-cable power textile for simultaneously harvesting energy from ambient sunshine and mechanical movement, which can continuously power an electronic watch, directly charge a cell phone and drive water splitting reactions.
Journal ArticleDOI
Fiber/Fabric-Based Piezoelectric and Triboelectric Nanogenerators for Flexible/Stretchable and Wearable Electronics and Artificial Intelligence.
TL;DR: A critical review is presented on the current state of the arts of wearable fiber/fabric-based piezoelectric nanogenerators and triboelectrics with respect to basic classifications, material selections, fabrication techniques, structural designs, and working principles, as well as potential applications.
Journal ArticleDOI
Reviving Vibration Energy Harvesting and Self-Powered Sensing by a Triboelectric Nanogenerator
TL;DR: In this article, both TENG-enabled vibration energy harvesting and self-powered active sensing are comprehensively reviewed and problems pressing for solutions and onward research directions are also posed to deliver a coherent picture.
Journal ArticleDOI
Smart Textiles for Electricity Generation.
TL;DR: With worldwide efforts, innovations in chemistry and materials elaborated in this review will push forward the frontiers of smart textiles, which will soon revolutionize the authors' lives in the era of Internet of Things.
References
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Journal ArticleDOI
Flexible triboelectric generator
TL;DR: In this article, the authors demonstrate a simple, low cost and effective approach of using the charging process in friction to convert mechanical energy into electric power for driving small electronics, which is fabricated by stacking two polymer sheets made of materials having distinctly different triboelectric characteristics, with metal films deposited on the top and bottom of the assembled structure.
Journal ArticleDOI
Stretchable silicon nanoribbon electronics for skin prosthesis
Jaemin Kim,Min-Cheol Lee,Hyung Joon Shim,Roozbeh Ghaffari,Hye Rim Cho,Dong Hee Son,Yei Hwan Jung,Min Soh,Changsoon Choi,Sungmook Jung,Kon Chu,Daejong Jeon,Soon-Tae Lee,Ji Hoon Kim,Seung Hong Choi,Taeghwan Hyeon,Dae-Hyeong Kim +16 more
TL;DR: Smart prosthetic skin instrumented with ultrathin, single crystalline silicon nanoribbon strain, pressure and temperature sensor arrays as well as associated humidity sensors, electroresistive heaters and stretchable multi-electrode arrays for nerve stimulation are demonstrated.
Journal ArticleDOI
Toward large-scale energy harvesting by a nanoparticle-enhanced triboelectric nanogenerator.
Guang Zhu,Zong-Hong Lin,Qingshen Jing,Peng Bai,Caofeng Pan,Caofeng Pan,Ya Yang,Yu Sheng Zhou,Zhong Lin Wang,Zhong Lin Wang +9 more
TL;DR: This work demonstrated the practicability of using NG to harvest large-scale mechanical energy, such as footsteps, rolling wheels, wind power, and ocean waves, by constructing a triboelectric nanogenerator with ultrahigh electric output.
Journal ArticleDOI
Triboelectric-generator-driven pulse electrodeposition for micropatterning.
TL;DR: This work demonstrates a novel and simple generator with extremely low cost for efficiently harvesting mechanical energy that is typically present in the form of vibrations and random displacements/deformation and extends the application of energy-harvesting technology to the field of electrochemistry with further utilizations including, but not limited to, pollutant degradation, corrosion protection, and water splitting.
Journal ArticleDOI
Integrated multilayered triboelectric nanogenerator for harvesting biomechanical energy from human motions.
Peng Bai,Peng Bai,Guang Zhu,Zong-Hong Lin,Qingshen Jing,Jun Chen,Gong Zhang,Jusheng Ma,Zhong Lin Wang,Zhong Lin Wang +9 more
TL;DR: This is the first 3D integrated TENG for enhancing the output power and the novel design of TENG demonstrated here can be applied to potentially achieve self-powered portable electronics.