Journal Home > Volume 11 , Issue 6

Triboelectric nanogenerator (TENG) based on triboelectrification has attracted wide attention due to its effective utilization of green energy sources such as marine energy. However, researches about liquid–liquid triboelectrification are still scanty as solid–liquid triboelectrification has been widely studied. Herein, this work focuses on the hydrophobic/slippery substrate–water interfacial triboelectrification based on the solid friction materials of polytetrafluoroethylene (PTFE) nanoparticles. The hydrophobic/slippery substrate–water interfacial triboelectrification are studied by assembling PTFE coated Al sheets and perfluoropolyether (PFPE) infused PTFE coated Al sheets (formed the slippery lubricant-infused surfaces (SLIPSs)) as the friction electrode, and water as liquid friction materials, respectively. The results show that the hydrophobic TENG output performances improved as the PTFE nanoparticles cumulating, and the SLIPSs TENG output performances increased with the thinner PFPE thickness. Both the triboelectrification behavior of hydrophobic/SLIPSs TENG assembled in this work are dominated by the electron transfer. Thanks to the introduction of SLIPSs, the SLIPSs TENG exhibits superior stability and durability than the hydrophobic TENG. The investigation of hydrophobic/slippery substrate–water interfacial triboelectrification contributes to optimize the TENG performances, and expands the application in harsh environments including low temperature and high humidity on the ocean.


menu
Abstract
Full text
Outline
Electronic supplementary material
About this article

Electron transfer dominated triboelectrification at the hydrophobic/slippery substrate–water interfaces

Show Author's information Yi CHEN1,3Xiaojuan LI1,3Chenggong XU1,3Daoai WANG1Jinxia HUANG1,3( )Zhiguang GUO1,2( )Weimin LIU1,3( )
State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, China
University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

Triboelectric nanogenerator (TENG) based on triboelectrification has attracted wide attention due to its effective utilization of green energy sources such as marine energy. However, researches about liquid–liquid triboelectrification are still scanty as solid–liquid triboelectrification has been widely studied. Herein, this work focuses on the hydrophobic/slippery substrate–water interfacial triboelectrification based on the solid friction materials of polytetrafluoroethylene (PTFE) nanoparticles. The hydrophobic/slippery substrate–water interfacial triboelectrification are studied by assembling PTFE coated Al sheets and perfluoropolyether (PFPE) infused PTFE coated Al sheets (formed the slippery lubricant-infused surfaces (SLIPSs)) as the friction electrode, and water as liquid friction materials, respectively. The results show that the hydrophobic TENG output performances improved as the PTFE nanoparticles cumulating, and the SLIPSs TENG output performances increased with the thinner PFPE thickness. Both the triboelectrification behavior of hydrophobic/SLIPSs TENG assembled in this work are dominated by the electron transfer. Thanks to the introduction of SLIPSs, the SLIPSs TENG exhibits superior stability and durability than the hydrophobic TENG. The investigation of hydrophobic/slippery substrate–water interfacial triboelectrification contributes to optimize the TENG performances, and expands the application in harsh environments including low temperature and high humidity on the ocean.

Keywords: triboelectric nanogenerator (TENG), perfluoropolyether (PFPE), slippery lubricant-infused surfaces (SLIPSs), polytetrafluoroethylene (PTFE) nanoparticles

References(45)

[1]
Tabor D P, Roch L M, Saikin S K, Kreisbeck C, Sheberla D, Montoya J H, Dwaraknath S, Aykol M, Ortiz C, Tribukait H, Amador–Bedolla C, Brabec C J, Maruyama B, Persson K A, Aspuru–Guzik A. Accelerating the discovery of materials for clean energy in the era of smart automation. Nat Rev Mater 3(5): 5–20 (2018)
[2]
Park S, Heo S W, Lee W, Inoue D, Jiang Z, Yu K, Jinno H, Hashizume D, Sekino M, Yokota T, Fukuda K, Tajima K, Someya T. Self-powered ultra-flexible electronics via nano-grating-patterned organic photovoltaics. Nature 561(7724): 516–521 (2018)
[3]
Yin X X, Zhao X W, Zhang W C. A novel hydro-kite like energy converter for harnessing both ocean wave and current energy. Energy 158: 1204–1212 (2018)
[4]
Melo A B, Sweeney E, Luis Vitiate J. Global review of recent ocean energy activities. Mar Technol Soc J 47(5): 97–103 (2013)
[5]
Zhao X J, Kuang S Y, Wang Z L, Zhu G. Highly adaptive solid-liquid interfacing triboelectric nanogenerator for harvesting diverse water wave energy. ACS Nano 12(5): 4280–4285 (2018)
[6]
Zhang Z H, Li X M, Yin J, Xu Y, Fei W W, Xue M M, Wang Q, Zhou J X, Guo W L. Emerging hydrovoltaic technology. Nat Nanotechnol 13(12): 1109–1119 (2018)
[7]
Wang J, Wu C S, Dai Y J, Zhao Z H, Wang A, Zhang T J, Wang Z L. Achieving ultrahigh triboelectric charge density for efficient energy harvesting. Nat Commun 8: 88 (2017)
[8]
Sun W, Zheng Y, Li T, Feng M, Cui S, Liu Y, Chen S, Wang D. Liquid-solid triboelectric nanogenerators array and its applications for wave energy harvesting and self-powered cathodic protection. Energy 217:119388 (2021)
[9]
Sun L, Chen S, Guo Y, Song J, Zhang L, Xiao L, Guan Q, You Z. Ionogel-based, highly stretchable, transparent, durable triboelectric nanogenerators for energy harvesting and motion sensing over a wide temperature range. Nano Energy 63: 103847 (2019)
[10]
Wang X, Niu S, Yin Y, Yi F, You Z, Wang Z L. Triboelectric nanogenerator based on fully enclosed rolling spherical structure for harvesting low-frequency water wave energy. Adv Energy Mater 5(24): 1501467 (2015)
[11]
Li X, Zhang L, Feng Y, Zhang X, Wang D, Zhou F. Solid-liquid triboelectrification control and antistatic materials design based on interface wettability control. Adv Funct Mater 29(35): 1903587 (2019)
[12]
Jurado U T, Pu S H, White N M. Wave impact energy harvesting through water-dielectric triboelectrification with single-electrode triboelectric nanogenerators for battery-less systems. Nano Energy 78: 105204 (2020)
[13]
Wei X, Zhao Z, Zhang C, Yuan W, Wu Z, Wang J, Wang Z L. All-weather droplet-based triboelectric nanogenerator for wave energy harvesting. ACS Nano 15: 13200–13208 (2021)
[14]
Xu C G, Liu Y, Liu Y P, Zheng Y B, Feng Y G, Wang B Q, Kong X, Zhang X L, Wang D A. New inorganic coating-based triboelectric nanogenerators with anti-wear and self-healing properties for efficient wave energy harvesting. Appl Mater Today 20: 100645 (2020)
[15]
Wang Y, Gao S W, Xu W H, Wang Z K. Nanogenerators with superwetting surfaces for harvesting water/liquid energy. Adv Funct Mater 30(26): 1908252 (2020)
[16]
Shi Q F, Wang H, Wu H, Lee C K. Self-powered triboelectric nanogenerator buoy ball for applications ranging from environment monitoring to water wave energy farm. Nano Energy 40: 203–213 (2017)
[17]
Wang Z L, Wang AC. On the origin of contact-electrification. Materials Today 30: 34–51 (2019)
[18]
Nie J, Ren Z, Xu L, Lin S, Zhan F, Chen X, Wang Z L. Probing contact-electrification-induced electron and ion transfers at a liquid-solid interface. Adv Mater 32(2): 1905696 (2020)
[19]
Zhang L, Li X, Zhang Y, Feng Y, Zhou F, Wang D. Regulation and influence factors of triboelectricity at the solid-liquid interface. Nano Energy 78:105380 (2020)
[20]
Wang K, Li J. Electricity generation from the interaction of liquid-solid interface: A review. J Mater Chem A 9(14): 8870–8895 (2021)
[21]
Lin S Q, Xu L, Wang A C, Wang Z L. Quantifying electron-transfer in liquid-solid contact electrification and the formation of electric double-layer. Nat Commun 11(1): 399 (2020)
[22]
Yang Y, Zhang H, Chen J, Jing Q, Zhou Y S, Wen X, Wang Z L. Single-electrode-based sliding triboelectric nanogenerator for self-powered displacement vector sensor system. ACS Nano 7(8): 7342–7351 (2013)
[23]
Ravelo B, Duval F, Kane S, Nsom B. Demonstration of the triboelectricity effect by the flow of liquid water in the insulating pipe. J Electrostat 69(6): 473–478 (2011)
[24]
Lee J–W, Hwang W. Theoretical study of micro/nano roughness effect on water-solid triboelectrification with experimental approach. Nano Energy 52: 315–322 (2018)
[25]
Chen J, Guo H, Zheng J, Huang Y, Liu G, Hu C, Wang Z L. Self-powered triboelectric micro L liquid/gas flow sensor for microfluidics. ACS Nano 10(8): 8104–8112 (2016)
[26]
Tang Q, Zhang H, He B, Yang P. An all-weather solar cell that can harvest energy from sunlight and rain. Nano Energy 30: 818–824 (2016)
[27]
Jiang P, Zhang L, Guo H, Chen C, Wu C, Zhang S, Wang Z L. Signal output of triboelectric nanogenerator at oil-water-solid multiphase interfaces and its application for dual-signal chemical sensing. Adv Mater 31(39): 1902793 (2019)
[28]
Lin Z–H, Cheng G, Lee S, Pradel K C, Wang Z L. Harvesting water drop energy by a sequential contact-electrification and electrostatic-induction process. Adv Mater 26(27): 4690–4696 (2014)
[29]
Li X, Zhang L, Feng Y, Zheng Y, Wu Z, Zhang X, Wang N, Wang D, Zhou F. Reversible temperature-sensitive liquid-solid triboelectrification with polycaprolactone material for wetting monitoring and temperature sensing. Adv Funct Mater 31(17): 2010220 (2021)
[30]
Wong T S, Kang S H, Tang S K Y, Smythe E J, Hatton B D, Grinthal A, Aizenberg J. Bioinspired self-repairing slippery surfaces with pressure-stable omniphobicity. Nature 477(7365): 443–447 (2011)
[31]
Han X, Tang X, Chen R, Li W, Zhu P, Wang L. Citrus-peel-like durable slippery surfaces. Chem Eng J 420: 129599 (2021)
[32]
Yu M N, Liu M M, Zhang D D, Fu S H. Lubricant-grafted omniphobic surfaces with anti-biofouling and drag-reduction performances constructed by reactive organic-inorganic hybrid microspheres. Chem Eng J 422: 130113 (2021)
[33]
Li R, Zhao L, Yao A, Si D, Shang Y, Ding X, An H, Ye H, Zhang Y, Li H. Design of lubricant-infused surfaces based on mussel-inspired nanosilica coatings: Solving adhesion by pre-adhesion. Langmuir 37: 10708–10719 (2021)
[34]
Kim P, Wong T S, Alvarenga J, Kreder M J, Adorno–Martinez W E, Aizenberg J. Liquid-infused nanostructured surfaces with extreme anti-ice and anti-frost performance. ACS Nano 6(8): 6569–6577 (2012)
[35]
Chen Y, Guo Z. An ionic liquid-infused slippery surface for temperature stability, shear resistance and corrosion resistance. J Mater Chem A 8(45): 24075–24085 (2020)
[36]
Howell C, Grinthal A, Sunny S, Aizenberg M, Aizenberg J. Designing liquid-infused surfaces for medical applications: A review. Adv Mater 30(50): 1802724 (2018)
[37]
Chen X, Wen G, Guo Z. What are the design principles, from the choice of lubricants and structures to the preparation method, for a stable slippery lubricant-infused porous surface? Mater Horiz 7: 1697–1726 (2020)
[38]
Rykaczewski K, Anand S, Subramanyam S B, Varanasi K K. Mechanism of frost formation on lubricant-impregnated surfaces. Langmuir 29(17): 5230–5238 (2013)
[39]
Baumli P, D'Acunzi M, Hegner K I, Naga A, Wong W S Y, Butt H-J, Vollmer D. The challenge of lubricant-replenishment on lubricant-impregnated surfaces. Adv Colloid Interfac 287: 102329 (2021)
[40]
Lin S Q, Chen X Y, Wang Z L. Contact electrification at the liquid–solid interface. Chem Rev 122(5): 5209–5232 (2022)
[41]
Lin S Q, Xu L, Zhu L P, Chen X Y, Wang Z L. Electron transfer in nanoscale contact electrification: Photon excitation effect. Adv Mater 31(27): 1901418 (2019)
[42]
Li S Y, Nie J H, Shi Y X, Tao X L, Wang F, Tian J W, Lin S Q, Chen X Y, Wang Z L. Contributions of different functional groups to contact electrification of polymers. Adv Mater 32(25): 2001307 (2020)
[43]
Xu W H, Zhou X F, Hao C L, Zheng H X, Liu Y, Yan X T, Yang Z B, Leung M, Zeng X C, Xu R X, Wang Z K. Slips-TENG: Robust triboelectric nanogenerator with optical and charge transparency using a slippery interface. Natl Sci Rev 6(3): 540–550 (2019)
[44]
Lin S, Zheng M, Luo J, Wang Z L. Effects of surface functional groups on electron transfer at liquid-solid interfacial contact electrification. ACS Nano 14(8): 10733–10741 (2020)
[45]
Cao S, Zhang H, Cui X, Yuan Z, Ding J, Sang S. Fully-enclosed metal electrode-free triboelectric nanogenerator for scavenging vibrational energy and alternatively powering personal electronics. Adv Eng Mater 21(2): 1800823 (2019)
File
40544_0646_ESM.pdf (2.6 MB)
Publication history
Copyright
Acknowledgements
Rights and permissions

Publication history

Received: 20 January 2022
Revised: 15 March 2022
Accepted: 04 May 2022
Published: 08 July 2022
Issue date: June 2023

Copyright

© The author(s) 2022.

Acknowledgements

This work was financially supported by the National Natural Science Foundation of China (Nos. 51735013 and 51905520).

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.

The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.

To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

Return