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250815s2025 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202508689
|2 doi
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|a pubmed25n1531.xml
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|a (NLM)40810684
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Sun, Qizeng
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Linking Electron Cloud Potential Wells to Achieve Ultrahigh Output Current in a Triboelectric Nanogenerator
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|c 2025
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 14.08.2025
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2025 Wiley‐VCH GmbH.
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|a With the development of the Internet of Things and intelligent robots, there is an increasing demand for distributed flexible sensor networks and portable power devices. As a self-powered sensor and micro/nano powering supplier, triboelectric nanogenerator (TENG) that can convert the irregular and ubiquitous mechanical energy into electrical energy demonstrates promising applications in human-machine interaction, soft robotics, wearable healthcare, etc. However, achieving ultrahigh current density and water resistance in TENGs remains challenging, mainly due to the non-utilization of the electrons in the interior of triboelectric layers. Herein, it is proposed that linking the electron cloud potential wells (ECPWs) of triboelectric materials can lead to a huge increase in the output current of TENGs. This hypothesis is verified by embedding a conductive network of reduced graphene oxide (rGO) into the triboelectric layers of ethyl cellulose (EC) and polydimethylsiloxane (PDMS). The TENG based on this model demonstrates a record-high current density of ≈3533 mA m-2 among the TENGs working in contact-separation mode. In addition, this TENG shows excellent endurance in high-humidity and even rainy environments. This work provides a novel and promising strategy for fabricating TENGs with ultrahigh output current and water resistance, largely expanding their practical applications in many fields
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|a Journal Article
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|a electron cloud potential well
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4 |
|a record‐high output current
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| 650 |
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4 |
|a triboelectric nanogenerator
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| 650 |
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4 |
|a ultrahigh water resistivity
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| 650 |
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4 |
|a wearable sensing
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| 700 |
1 |
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|a Ren, Guozhang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yan, Ren
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Luo, Songzhu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Tikang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Ligao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Gang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huang, Wei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Hai-Dong
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2025) vom: 14. Aug., Seite e08689
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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| 773 |
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|g year:2025
|g day:14
|g month:08
|g pages:e08689
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|u http://dx.doi.org/10.1002/adma.202508689
|3 Volltext
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