開發以層狀金屬硫族化物之奈米複合材料於多功能摩擦奈米發電機設計;A Multifunctional Triboelectric Nanogenerator Design Based on Layered Metal Chalcogenides Nanocomposite

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/91896

Title:	開發以層狀金屬硫族化物之奈米複合材料於多功能摩擦奈米發電機設計;A Multifunctional Triboelectric Nanogenerator Design Based on Layered Metal Chalcogenides Nanocomposite
Authors:	侯侒利;Hou, An-Li
Contributors:	生醫科學與工程學系
Keywords:	奈米材料;複合;摩擦起電;輔助科技
Date:	2023-08-10
Issue Date:	2023-10-04 14:45:37 (UTC+8)
Publisher:	國立中央大學
Abstract:	自供電電子設備基於其功能型聚合物/奈米複合材料界面與靈活性，被認為是實現先進醫療感測器網路和人機界面的潛力途徑，然而，這種概念在系統適應性和對複雜應用條件的適用性仍然具有挑戰性。本研究中提出一種低成本、製程簡單、高產率和可調變摩擦電性的矽膠/奈米粒子複合材料，並透過開爾文探針力顯微鏡 (KPFM) 和壓電力顯微鏡 (PFM) 探討所設計的奈米複合材料表面摩擦電性和壓電特性。我們將複合材料整合為混成奈米發電機裝置 (H-ETNG)，使其具有產生混合輸出之能力，並兼具出色的耐用性與穩定性。此外，我們進一步將 H-ETNG 結合智能人機介面平台。我們相信這些發現不僅對未來能源收集器提供了新方向，亦可於未來仿生與輔助科技上提供幫助。;Self-powered electronics based on functionally engineering polymer/nanocomposite interface have been regarded as a promising route to achieve advanced healthcare sensor network and human-machine interface. However, the lack of system adaptability and applicability to complex conditions remain challenging. Herein, an silicone/nanoparticle nanocomposite (ETNC) with low cost, simple process, high yield, and tunable triboelectricity is proposed. The triboelectric and piezoelectric properties of the as-derived nanocomposite are also investigated by Kelvin Probe Force Microscope (KPFM) and Piezoresponse Force Microscope (PFM), respectively. Moreover, the nanocomposite is integrated into a hybrid nanogenerator (H-ETNG) with excellent stability and durability. Furthermore, the H-ETNG is further combined with a human-machine interactive platform. We believe that these insights will not only shed light on advanced energy harvester design but also for future assistive technologies toward humanoid applications.
Appears in Collections:	[Institute of Biomedical Engineering] Electronic Thesis & Dissertation

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