物質(zhì)利益可能從織物能產(chǎn)生能量并將其存儲(chǔ)在超級(jí)電容器中的纖維

　　最近的研究將能量收集電子技術(shù)應(yīng)用到織物中，“功率修整”具有全新的意義。太陽(yáng)能技術(shù)的進(jìn)步，例如，將很快產(chǎn)生的服裝和室內(nèi)裝飾，可用于充電電池和電源設(shè)備。一種用聚合物壓電纖維編織而成的材料，它可以舒適地佩戴，從簡(jiǎn)單的運(yùn)動(dòng)中獲得能量。壓電納米發(fā)電機(jī)基于GaN納米線(xiàn)會(huì)產(chǎn)生同樣的權(quán)力。

　　存儲(chǔ)產(chǎn)生的能量并將其轉(zhuǎn)換為可用的形式是一個(gè)重要的考慮因素。石墨烯和碳納米管的網(wǎng)絡(luò)正在開(kāi)發(fā)生產(chǎn)一種纖維狀的能量存儲(chǔ)裝置，可以被納入一個(gè)織物操作超級(jí)電容器。另外，研究高產(chǎn)緊湊拉伸絲型超級(jí)電容器基于連續(xù)碳納米管纖維。另一種方法創(chuàng)造了一個(gè)靈活的薄膜提供最好的質(zhì)量的鋰電池（無(wú)鋰）和高功率超級(jí)電容器。

　　This article will summarize this research to show how our clothing could exploit energy harvesting techniques to power electronic devices directly， charge up batteries， and even incorporate batteries in their very fibers.

　　For comparison purposes， the article will consider the current state-of-the-art in supercapacitors， in terms of physical size/bulk， performance and lifetime， for wearable applications， illustrated by examples from the Elna America and Seiko Instruments’ ranges. Charging and managing such supercapacitors will be covered， with reference to devices including the BQ25504 boost converter and battery management IC， and its associated development kit， both from Texas Instruments.