Cost-Effective Copper–Nickel-Based Triboelectric Nanogenerator for Corrosion-Resistant and High-Output Self-Powered Wearable Electronic Systems

Recent years, triboelectric nanogenerators (TENGs) have attracted increased attention from researchers worldwide. Owing to their conductivity and triboelectric characteristics, metal materials can be made as both triboelectric materials and conductive electrodes. However, the surface of typical metals (such as copper, aluminum, and iron) is likely to be corroded when the sweat generated by human-body movement drops on the surface of TENGs, as this corrosion is detrimental to the output performance of TENGs. In this work, we proposed a novel corrosion-resistant copper–nickel based TENG (CN-TENG). Copper–nickel alloy conductive tape and polytetrafluoroethylene (PTFE) tape played the role of the triboelectric materials, and polymethyl methacrylate (PMMA) was utilized as the supporting part. The conductive copper–nickel alloy tape also served as a conductive electrode. The open-circuit voltage (VOC) and short-circuit current (ISC) can arrive at 196.8 V and 6 μA, respectively. Furthermore, peak power density values of 45 μW/cm2 were realized for the CN-TENG. A series of experiments confirmed its corrosion-resistant property. The approximate value of VOC for the fabricated TENG integrated into the shoe reached 1500 V, which is capable of driving at least 172 high-power LEDs in series. The results of this research provide a workable method for supporting corrosion-resistant self-powered wearable electronics.

[1]  Remco Verzijlbergh,et al.  How do demand response and electrical energy storage affect (the need for) a capacity market , 2018 .

[2]  Hongjie Jia,et al.  Energy storage capacity optimization for autonomy microgrid considering CHP and EV scheduling , 2018 .

[3]  Zhong Lin Wang,et al.  High-efficiency ramie fiber degumming and self-powered degumming wastewater treatment using triboelectric nanogenerator , 2016 .

[4]  Mengdi Han,et al.  High performance triboelectric nanogenerators based on large-scale mass-fabrication technologies , 2015 .

[5]  Barry C. Syrett,et al.  Erosion-Corrosion of Copper-Nickel Alloys in Sea Water and Other Aqueous Environments—A Literature Review , 1976 .

[6]  Xiuhan Li,et al.  Self-Powered Triboelectric Nanosensor for Microfluidics and Cavity-Confined Solution Chemistry. , 2015, ACS nano.

[7]  Zhong Lin Wang,et al.  Toward large-scale energy harvesting by a nanoparticle-enhanced triboelectric nanogenerator. , 2013, Nano letters.

[8]  Gil Ju Lee,et al.  Wearable Force Touch Sensor Array Using a Flexible and Transparent Electrode , 2017 .

[9]  Jie Chen,et al.  A highly sensitive, self-powered triboelectric auditory sensor for social robotics and hearing aids , 2018, Science Robotics.

[10]  Xiaogan Li,et al.  Multifunctional TENG for Blue Energy Scavenging and Self‐Powered Wind‐Speed Sensor , 2017 .

[11]  Bin Ding,et al.  Humidity-resisting triboelectric nanogenerator for high performance biomechanical energy harvesting , 2017 .

[12]  Weiqi Wang,et al.  High-performance triboelectric nanogenerator with enhanced energy density based on single-step fluorocarbon plasma treatment , 2014 .

[13]  Zhong Lin Wang,et al.  Triboelectric nanogenerator as self-powered active sensors for detecting liquid/gaseous water/ethanol , 2013 .

[14]  Yong Ding,et al.  Piezotronic Effect Modulated Heterojunction Electron Gas in AlGaN/AlN/GaN Heterostructure Microwire , 2016, Advanced materials.

[15]  J. Brugger,et al.  All-in-one self-powered flexible microsystems based on triboelectric nanogenerators , 2018 .

[16]  Zhong Lin Wang,et al.  Paper-Based Triboelectric Nanogenerators Made of Stretchable Interlocking Kirigami Patterns. , 2016, ACS nano.

[17]  Long Gu,et al.  Packaged triboelectric nanogenerator with high endurability for severe environments. , 2015, Nanoscale.

[18]  Xiuli Wang,et al.  Deep eutectic solvents (DESs)-derived advanced functional materials for energy and environmental applications: challenges, opportunities, and future vision , 2017 .

[19]  Jürgen Brugger,et al.  A silk-fibroin-based transparent triboelectric generator suitable for autonomous sensor network , 2016 .

[20]  L. Jia,et al.  Self-powered hybrid flexible nanogenerator and its application in bionic micro aerial vehicles , 2018, Nano Energy.

[21]  B. Golman,et al.  Fabrication of Al2O3/ZrO2 Micro/Nano Composites Using Powder Alkoxide Mixtures , 2014 .

[22]  Zhong Lin Wang,et al.  Keystroke dynamics enabled authentication and identification using triboelectric nanogenerator array , 2018 .

[23]  Meifang Zhu,et al.  A sinusoidal alternating output of a triboelectric nanogenerator array with asymmetric-layer-based units. , 2018, Nanoscale.

[24]  Tao Liu,et al.  Super-hydrophobic surfaces improve corrosion resistance of copper in seawater , 2007 .

[25]  Zhong Lin Wang,et al.  Theoretical study of contact-mode triboelectric nanogenerators as an effective power source , 2013 .

[26]  Zhiwei Xu,et al.  Painting a high-output triboelectric nanogenerator on paper for harvesting energy from human body motion , 2018, Nano Energy.

[27]  Wei Wang,et al.  Frequency-multiplication high-output triboelectric nanogenerator for sustainably powering biomedical microsystems. , 2013, Nano letters.

[28]  Tao Jiang,et al.  Temperature Effect on Performance of Triboelectric Nanogenerator , 2017 .

[29]  J. M. Baik,et al.  Electrospun ion gel nanofibers for flexible triboelectric nanogenerator: electrochemical effect on output power. , 2015, Nanoscale.

[30]  Yonggang Jiang,et al.  A wave-shaped hybrid piezoelectric and triboelectric nanogenerator based on P(VDF-TrFE) nanofibers. , 2017, Nanoscale.

[31]  Dechun Zou,et al.  Wearable Power‐Textiles by Integrating Fabric Triboelectric Nanogenerators and Fiber‐Shaped Dye‐Sensitized Solar Cells , 2016 .

[32]  Jun Chen,et al.  Triboelectrification‐Enabled Self‐Powered Detection and Removal of Heavy Metal Ions in Wastewater , 2016, Advanced materials.

[33]  W. Elliot.  Erosion , 1892, The Dental register.

[34]  M. Deyab,et al.  Ionic liquid as an electrolyte additive for high performance lead-acid batteries , 2018, Journal of Power Sources.

[35]  Bin Ding,et al.  Nanofibrous membrane constructed wearable triboelectric nanogenerator for high performance biomechanical energy harvesting , 2017 .

[36]  Wei Tang,et al.  Cover-sheet-based nanogenerator for charging mobile electronics using low-frequency body motion/vibration , 2014 .

[37]  Zhong Lin Wang,et al.  Paper-based origami triboelectric nanogenerators and self-powered pressure sensors. , 2015, ACS nano.

[38]  Chang Bao Han,et al.  Self‐Powered Water Splitting Using Flowing Kinetic Energy , 2015, Advanced materials.

[39]  Zhong Lin Wang,et al.  Simultaneously Enhancing Light Emission and Suppressing Efficiency Droop in GaN Microwire-Based Ultraviolet Light-Emitting Diode by the Piezo-Phototronic Effect. , 2017, Nano letters.

[40]  Xiuhan Li,et al.  3D fiber-based hybrid nanogenerator for energy harvesting and as a self-powered pressure sensor. , 2014, ACS nano.

[41]  S. Fabiano,et al.  Aggregation control in natural brush-printed conjugated polymer films and implications for enhancing charge transport , 2017, Proceedings of the National Academy of Sciences.

[42]  Zhong Lin Wang,et al.  All-in-One Shape-Adaptive Self-Charging Power Package for Wearable Electronics. , 2016, ACS nano.