Flexible Wood-Based Triboelectric Self-Powered Smart Home System

被引：120

作者：

Shi, Xue ^{[1
,2
]}

Luo, Jianjun ^{[1
,2
]}

Luo, Jianzhe ^{[1
,2
]}

Li, Xunjia ^{[1
]}

Han, Kai ^{[1
,2
]}

Li, Ding ^{[1
,2
]}

Cao, Xia ^{[1
,2
,3
,4
]}

Wang, Zhong Lin ^{[1
,2
,5
,6
]}

机构：

[1] Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 101400, Peoples R China

[2] Univ Chinese Acad Sci, Sch Nanosci & Technol, Beijing 100049, Peoples R China

[3] Univ Sci & Technol Beijing, Res Ctr Bioengn & Sensing Technol, Beijing Key Lab Bioengn & Sensing Technol, Sch Chem & Biol Engn,Beijing Municipal Key Lab Ne, Beijing 100083, Peoples R China

[4] Univ Sci & Technol Beijing, Ctr Green Innovat, Sch Math & Phys, Beijing 100083, Peoples R China

[5] CUSTech Inst, Wenzhou 325024, Zhejiang, Peoples R China

[6] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

ACS NANO | 2022年 / 16卷 / 02期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

smart home; flexible electronics; triboelectric nanogenerators; self-powered sensing; wood; TRANSPARENT; NANOGENERATOR; INTERNET; STRAIN; FLOOR;

D O I：

10.1021/acsnano.1c11587

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

With the rapid development of the Internet of Things, artificial intelligence, and big data, the smart home has played a critical role in human life and smart cities, where large amounts of distributed sensors should be applied. Here, we report a natural wood-based triboelectric self-powered sensor (WTSS) for building the smart home system. Based on an effective and simple treatment strategy for natural wood, the WTSS shows superior sensitivity, flexibility, stability, and thinness. Owing to the extensive use of wood materials in home construction, the WTSS is integrated with household facilities and applied in three real-time human-machine interfaces, including a smart home control system, a smart password gate control system, and a smart floor monitoring system, with advantages of low cost, easy operation, and eco-friendliness. This work promotes the development of wood-based flexible electronics and shows potential applications in the construction of smart homes and future cities.

引用

页码：3341 / 3350

页数：10

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