Self-powered electronic paper with energy supplies and information inputs solely from mechanical motions

作     者：YIFAN GU TINGTING HOU PENG CHEN JINXIN CAO CHONGXIANG PAN WEIGUO HU BO-RU YANG XIONG PU AND ZHONG LIN WANG 

作者机构：State Key Laboratory of Optoelectronic Materials and TechnologiesGuangdong Province Key Laboratory of Display Material and Technologyand School of Electronics and Information TechnologySun Yat-sen UniversityGuangzhou 510006China CAS Center for Excellence in NanoscienceBeijing Key Laboratory of Micro-Nano Energy and SensorBeijing Institute of Nanoenergy and NanosystemsChinese Academy of SciencesBeijing 100083China School of Nanoscience and TechnologyUniversity of Chinese Academy of SciencesBeijing 100049China Center on Nanoenergy ResearchSchool of Physical Science and TechnologyGuangxi UniversityNanning 530004China School of Materials Science and EngineeringGeorgia Institute of TechnologyAtlantaGeorgia 30332USA 

出 版 物：《Photonics Research》 (光子学研究（英文版）)

年 卷 期：2020年第8卷第9期

页      面：1496-1505页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 081001[工学-通信与信息系统] 0702[理学-物理学] 

基　　金：Key-Area Research and Development Program of Guangdong Province(2019B010934001) National Key Research and Development Program of China(2016YFA0202703) National Natural Science Foundation of China(51432005,51603013,61574018) Youth Innovation Promotion Association of CAS(2017055) 

主　　题：electronic visibility doubt 

摘      要：The electronic paper(E-paper)displays features such as flexibility,sunlight visibility,and low power consumption,which makes it ideal for Internet of Things(IoT)applications where the goal is to eliminate bulky power ***,we report a unique self-powered E-paper(SPEP),where information inputs and energy supplies are all converted from mechanical motion by a triboelectric nanogenerator(TENG).The operation of an electrophoretic E-paper is first investigated,identifying the current density as a determinative parameter for driving pigment particle motion and color *** and optical responses of the E-paper driven by a slidingmode TENG are then found to be consistent with that under a current source ***-in-one monochromic and chromatic SPEPs integrated with a flexible transparent TENG are finally demonstrated,and a pixelated SPEP is discussed for future *** sliding-driven mechanism of SPEP allows for a potential handwriting function,is free of an extra power supply,and promises undoubtedly a wide range of future applications.