Electronic Material Characterisation for Applications in Triboelectric Nanogenerators

摩擦纳米发电机应用的电子材料表征

• 批准号: 1947410
• 金额: --
• 依托单位: University of Leeds
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1947410
• 关键词: Electronic; Material; Characterisation; Applications; Triboelectric

Triboelectric nanogenerators (TENGs) operate through coupling contact electrification and electrostatic induction to provide power and self-powered sensing capabilities for industry applications. This research involves devising a methodology for characterising and optimising the triboelectric properties of materials through kelvin probe microscopy on the nanoscale, and through modifying a tribometer to correlate tribological and triboelectric material properties on the macroscale.Three types of application for TENGs are reported; power generation, self-powered devices and self-powered sensing. TENGs are considerably more flexible in terms of device construction than electromagnetic generators. Specific applications have included self-powered microphones, implantable medical devices and keystroke identification. Current research focuses on optimising the output characteristics of TENGs.

摩擦电纳米发电机（TENG）通过耦合接触起电和静电感应来操作，以为工业应用提供功率和自供电感测能力。这项研究涉及设计一种方法，用于表征和优化材料的摩擦电性能，通过开尔文探针显微镜在纳米尺度上，并通过修改摩擦计相关的摩擦学和摩擦电材料性能的macroscale.Three类型的应用TENGs的报告;发电，自供电设备和自供电传感。TENG在设备结构方面比电磁发电机灵活得多。具体应用包括自供电麦克风、植入式医疗设备和身份识别。目前的研究重点是优化TENG的输出特性。