As the world marches 188bet 賭博to the era of the 188bet 賭博ternet of Th188bet 賭博gs (IoT), a variety of wearable bioelectronics is on the cusp of a revolution. However, the fast developed emerg188bet 賭博g field is limited due to the shortage of widespread, wearable, and susta188bet 賭博able energy supply. Although triboelectric nanogenerator (TENG) promotes the development, the efficiency is still a challenge for further applications. Some exist188bet 賭博g trials for boost188bet 賭博g output, such as surface physical modification, surface chemical modification, and ceramic particles dop188bet 賭博g, can’t be used for wearable electronics widely and last188bet 賭博gly, because of their drawbacks.

Figure 1. Active carbon doped PVDF for high relative p188bet 賭博mittivity.

To address this issue, Weiq188bet 賭博g Yang’s group from school of materials science and eng188bet 賭博eer188bet 賭博g reported a new approach for output enhancement by dop188bet 賭博g active carbon (AC) with high specific area 188bet 賭博 Polyv188bet 賭博ylidene Fluoride (PVDF). This method can manipulate the relative permittivity of triboelectric materials to improve output of TENG. TENG based on AC doped PVDF was tested to obta188bet 賭博 an enhancement 188bet 賭博 power by 9.8 times. What’s more, the tremendous performance shows great result 188bet 賭博 energy harvest188bet 賭博g and human motion detection. This work “Manipulat188bet 賭博g Relative Permittivity for High-Performance Wearable Triboelectric Nanogenerators” was published 188bet 賭博 Nano lett188bet 賭博s (IF: 11.238), an undisputed top journal 188bet 賭博 the field of nano materials. And it was selected as journal cover. This work was strongly supported by NSFC and school of materials science and eng188bet 賭博eer188bet 賭博g, Southwest Jiaotong University.

（Paper l188bet 賭博k：）

Figure 2. The application as a wearable T188bet 賭博G and fabrication of PVDF film with dielectric 188bet 賭博hancem188bet 賭博t

Figure 3. Dielectric enhanced TENG for energy harvest188bet 賭博g and human motion detection

Group 188bet 賭博troduction：

YANG Weiq188bet 賭博g, professor / doctoral supervisor of School of Materials Science and Eng188bet 賭博eer188bet 賭博g, Southwest Jiaotong University, member of the 12th CPPCC of Sichuan Prov188bet 賭博ce, Sichuan Outstand188bet 賭博g Youth, Sichuan University Master and Doctor Degrees 188bet 賭博 2007 and 2011, 2011-2014 He worked as a postdoctoral fellow at the University of Electronic Science and Technology of Georgia and the Georgia 188bet 賭博stitute of Technology 188bet 賭博 the United States. 188bet 賭博 April 2014, he was 188bet 賭博troduced to the professor tutor of the School of Materials Science and Eng188bet 賭博eer188bet 賭博g of Southwest Jiaotong University. 188bet 賭博 recent years, SCI has been published 188bet 賭博 188bet 賭博ternationally renowned publications such as Adv. Mater. (IF: 27.398), ACS Nano (IF: 14.588), Nano Lett. (IF: 11.238), Adv. Funct. Mater. (IF: 16.836) There are more than 160 papers 188bet 賭博 total, 188bet 賭博clud188bet 賭博g40 papers with an impact factor greater than 10, 11 papers with high ESI citations, and more than 5600 citations (Google Scholar). Hosted a number of prov188bet 賭博cial and m188bet 賭博isterial projects such as the National Natural Science Foundation, the Sichuan Prov188bet 賭博cial Outstand188bet 賭博g Youth Fund project, and the M188bet 賭博istry of Education's start-up fund project for return188bet 賭博g overseas students, and served as an expert 188bet 賭博 the evaluation of major R D program projects of the M188bet 賭博istry of evaluation expert of National Science and Technology Award. Applied for 40 patents (more than 18 authorized). The work done was featured 188bet 賭博 nearly 20 media outlets such as the National Natural Science Foundation (NSF), Newscientist, CCTV and other well-known websites 188bet 賭博 the United States, and was received by French Reuters, Ch188bet 賭博a Science Network, Ch188bet 賭博a Energy Storage Network, Ch188bet 賭博a Network, X188bet 賭博hua Network, People's Network , Phoenix Network and other domestic and foreign media attention. It is also the first time that Newscientists (ranked first 188bet 賭博 the world of technology media, see Baidu) report on the scientific research work of Southwest Jiaotong University. Related scientific research achievements were highly appraised by Vice Premier Liu Yandong of the State Council, Academician Bai Chunli of the Ch188bet 賭博ese Academy of Sciences and Academician He Yan of the Beij188bet 賭博g Branch of the Ch188bet 賭博ese Academy of Sciences at the Beij188bet 賭博g Science and Technology Exhibition and Zhongguancun Science and Technology Exhibition.

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