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www.advancedsciencenews.com www.advenergymat.de charge density of TENG can be boosted without the limitation of air breakdown.[76] WD-TENG is expected to work not only in atmosphere but also in aerospace, which requires WD-TENG can scavenge “wind energy” produced by other forms of fluid, such as solar wind, rather than air flow. At the same time, WD- TENG is also required to undergo harsh environment, such as Keywords ultralow temperature, rough vacuum, intense radiation, and zero gravity.[77–79] Another key issue, the lifetime of WD-TENG, should be noted to eliminate people’s concern about the cost of maintance and material comsuption. The output voltage and current stablility of the WD-TENG has been investigated in previous research by keeping the device continuously working under a wind load for 14 h.[59] No obvious decrease of the output signals can be observed indicating an couples of hours effective lifetime. As to the stability on the scale of few monthes even years, there is no relative research reporting such a long period of experiment as far as we know. Therefore, much efforts are encouraged to donate in future in order to illustrate the practi- cabiliy of the WD-TENG. Despite significant improvements have been achieved since the first WD-TENG was reported in 2013,[61] there are tremen- dous room for growth in terms of scavenging wind energy by TENG. As a prerequisite to further develop, several main issues are essential to be addressed: (1) thoroughly comprehending the fundamental mechanism of triboelectrification is neces- sary and it is also the basis of the development of WD-TENG. Better understanding the charge transfer process will guide people to further optimize output performance and applica- tions of WD-TENG. (2) The triboelectric materials are needed to be largely optimized and improved. The abrasion of mate- rials is inevitable during the triboelectrification, and how to improve durability and extend working life of devices are cru- cial to widen the application of WD-TENG, especially in some harsh environments. Moreover, lighter and flexible devices may be preferred in some situations to meet the demand of port- ability. (3) Enhancing the energy conversion efficiency is still a challenge for improving the output performance of WD-TENG. (4) The cost of WD-TENG fabrication is still relative high for large-scale integration. In future, more efforts are necessary to be placed on reducing the cost of materials for widespread com- mercial applications. Showing an overview of this technology, we hope WD-TENG will attract more attention to this field, and encourage more profound investigation. With the advantages of new materials and integrated technologies development, the commercialization of high-performance and low-cost WD- TENG will be applied as a new generation power source and widespread all around the world. Acknowledgements B.C. and Y.Y. contributed equally to this work. The authors acknowledge the support from the National Key R&D Program of China (Grant Nos. 2016YFA0202701 and 2016YFA0202704), the National Natural Science Foundation of China (Grant Nos. 51472055, 61404034, 51432005, 5151101243, and 51561145021), External Cooperation Program of BIC, Chinese Academy of Sciences (Grant No. 121411KYS820150028), the 2015 Annual Beijing Talents Fund (Grant No. 2015000021223ZK32), Beijing Municipal Science & Technology Commission (Grant No. Y3993113DF), and the “thousands talents” program for the pioneer researcher and his innovation team, China. The authors declare no conflict of interest. hybrid energy cells, Li ion batteries, triboelectric materials, triboelectric nanogenerator, wind energy Received: September 21, 2017 Revised: October 19, 2017 Published online: [1] T. A. Carleton, S. M. Hsiang, Science 2016, 353, aad9837. [2] Y. Qin, X. Wang, Z. L. Wang, Nature 2008, 451, 809. [3] M. I. Hoffert, K. Caldeira, G. Benford, D. R. Criswell, C. Green, H. Herzog, A. K. Jain, H. S. Kheshgi, K. S. Lackner, J. S. Lewis, Science 2002, 298, 981. [4] J. Chen, Y. Huang, N. Zhang, H. Zou, R. Liu, C. Tao, X. Fan, Z. L. Wang, Nat. Energy 2016, 1, 16138. [5] X. Wang, J. Song, J. Liu, Z. L. Wang, Science 2007, 316, 102. [6] S. Wang, Y. Xie, S. Niu, L. Lin, Z. L. Wang, Adv. Mater. 2014, 26, 2818. [7] C. Bowen, H. Kim, P. Weaver, S. Dunn, Energy Environ. Sci. 2014, 7, 25. [8] Z. L. Wang, T. Jiang, L. Xu, Nano Energy 2017, 39, 9. [9] G. J. Herbert, S. Iniyan, E. Sreevalsan, S. Rajapandian, Renewable Sustainable Energy Rev. 2007, 11, 1117. [10] S. Xu, Y. Qin, C. Xu, Y. Wei, R. Yang, Z. L. Wang, Nat. Nanotechnol. 2010, 5, 366. [11] S. Chu, A. Majumdar, Nature 2012, 488, 294. [12] R. Wiser, K. Jenni, J. Seel, E. Baker, M. Hand, E. Lantz, A. Smith, Nat. Energy 2016, 1, 16135. [13] T. Ackermann, L. Söder, Renewable Sustainable Energy Rev. 2000, 4, 315. [14] D. M. Kammen, D. A. Sunter, Science 2016, 352, 922. [15] S. Wang, X. Wang, Z. L. Wang, Y. Yang, ACS Nano 2016, 10, 5696. [16] F.-R. Fan, Z.-Q. Tian, Z. L. Wang, Nano Energy 2012, 1, 328. [17] Y. Yang, Z. L. Wang, Nano Energy 2015, 14, 245. [18] T. Quan, X. Wang, Z. L. Wang, Y. Yang, ACS Nano 2015, 9, 12301. [19] Y. Yang, H. Zhang, Z. L. Wang, Adv. Funct. Mater. 2014, 24, 3745. [20] G. Zhu, Z.-H. Lin, Q. Jing, P. Bai, C. Pan, Y. Yang, Y. Zhou, Z. L. Wang, Nano Lett. 2013, 13, 847. [21] L. C. Rome, L. Flynn, E. M. Goldman, T. D. Yoo, Science 2005, 309, 1725. [22] J. M. Donelan, Q. Li, V. Naing, J. Hoffer, D. Weber, A. D. Kuo, Science 2008, 319, 807. [23] H. Zhang, Y. Yang, Y. Su, J. Chen, K. Adams, S. Lee, C. Hu, Z. L. Wang, Adv. Funct. Mater. 2014, 24, 1401. [24] P. Bai, G. Zhu, Z.-H. Lin, Q. Jing, J. Chen, G. Zhang, J. Ma, Z. L. Wang, ACS Nano 2013, 7, 3713. [25] Y. Yang, G. Zhu, H. Zhang, J. Chen, X. Zhong, Z.-H. Lin, Y. Su, P. Bai, X. Wen, Z. L. Wang, ACS Nano 2013, 7, 9461. [26] G. Cheng, Z.-H. Lin, Z.-L. Du, Z. L. Wang, ACS Nano 2014, 8, 1932. [27] Y. Hu, C. Xu, Y. Zhang, L. Lin, R. L. Snyder, Z. L. Wang, Adv. Mater. 2011, 23, 4068. [28] H. Zhang, Y. Yang, X. Zhong, Y. Su, Y. Zhou, C. Hu, Z. L. Wang, ACS Nano 2013, 8, 680. [29] H. Guo, J. Chen, L. Tian, Q. Leng, Y. Xi, C. Hu, ACS Appl. Mater. Interfaces 2014, 6, 17184. [30] Z. Wen, J. Chen, M.-H. Yeh, H. Guo, Z. Li, X. Fan, T. Zhang, L. Zhu, Conflict of Interest Z. L. Wang, Nano Energy 2015, 16, 38. Adv. Energy Mater. 2017, 1702649 1702649 (12 of 13) © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, WeinheimPDF Image | Scavenging Wind Energy by Triboelectric Nanogenerators
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