position: EnglishChannel > Sci-Tech News > Article

Your Clothes May Soon Charge Your Phone

Source: Science and Technology Daily| 2021-09-23 11:00:29| Author: BI Weizi

申博太阳城直营网,吴名遂制图  调查说明  一位朋友想买车,在某网站的手机客户端上浏览了几个品牌车辆的介绍和价格。例如在汽车界,沃尔沃的发展历程最值得今天的360手机借鉴。手机号码定位精确吗?手机号码怎么定位?  通过手机号来定位一个人的位置,是现在很广泛的软件操作。【PConline资讯】LOL美女主播夏美酱近来人气高涨,97年出生的她虽然年纪不大,但却拥有傲人的上围和相当洋气的面容,被奉为新晋宅男女神。


  规定:买药看病外借社保卡可罚10万  代表:区别对待个人账户和统筹基金  办法对参保人员的权利和责任也进行了详细规定。但是,如果只是画一个饼,却无法兑现,消费者就有上当的感觉。  华为公布了其最新时尚4GLTE移动无线路由器PrimeE5878。  不过,有一些用户反映新款MacBookPro的续航时间跟苹果宣传的一致。

A picture of lithium-ion battery fibre. (PHOTO: Fudan University)

By BI Weizi

Wirelessly charging your phone through the smart clothes you wear is a scenario that may sound like science fiction, but is gradually becoming a reality. This is one of the research projects of a team headed by Peng Huisheng, director of the Department of Macromolecular Science, Fudan University.

The research results were published in Nature on September 1, under the title of "Scalable production of high-performing woven lithium-ion fibre batteries."

Energy from wearable devices

As the heart of modern electronic devices, energy storage devices represented by lithium-ion batteries are an indispensable part of the modern electronics industry and people's lives. Since 2008, Huisheng Peng's team has been researching new flexible battery systems, and in 2013, they proposed and realized a new fiber lithium-ion battery, which provides the opportunity to meet the energy supply needs of wearable devices, such as smart electronic fabrics.

Application challenges

"Fiber lithium-ion batteries are like wool; to weave a sweater that can be charged, one must ensure that the wool is long enough," is how team members He Jiqing and Lu Chenhao, co-authors of the paper and doctoral students in the Department of Macromolecular Science at Fudan University, described the challenge.

The team members broke through previous research ideas by extensively trying out fiber collector materials with different electrical properties, through extensive pre-experimental screening, and finally discovered and revealed the change law, meaning that the internal resistance of fiber lithium-ion batteries first decreases and then gradually stabilizes with increasing length.

Fibre lithium-ion batteries can then be woven into safe and washable textiles by an industrial rapier loom, and can wirelessly charge a cell phone or power a health management jacket integrated with fibre sensors and a textile display.

Broad application prospects

The lithium-ion battery showed encouraging overall performance and shows broad application prospects. It can continuously and effectively power wearable electronic devices such as smartphones, bracelets, heart rate monitors and blood oxygen meters for long periods of time, and even maintain a more stable performance under harsh environments such as repeated washing and extrusion.

Editor:BI Weizi

Top News

申博太阳城直营网NDRC Enhances Control of Energy Consumption

China has been contributing to the global fight against climate change by taking measures to realize the goals of peaking carbon dioxide emissions and achieving carbon neutrality.

China was in the front line of the epidemic and made key contributions to the scientific community

China held a ceremony in Beijing?for?honoring people fighting COVID-19 with national medals?on September?8.?To?know?more?about?the?international?reactions,?Science?and?Technology?Daily?Reporter?Zhang?Jiaxing?interviewed?Dr. Lawrence Banks?and Dr. Alessandro Marcello?from?International?Centre?Engineering?and?Biotechnology.

Copyright ? Science and Technology Daily, All Rights Reserved

mailto: yuhy@申博太阳城直营网 www.133458.com

菲律宾申博管理网登入 www.11psb.com 申博娱乐网登入 申博管理登入 申博会员登入 申博手机版下载网址
申博娱乐手机登入 太阳城注册开户登入 菲律宾太阳娱乐登入 菲律宾太阳成娱乐管理网 菲律宾太阳网上娱乐 太阳城申博88登入
申博娱乐最新官网开户平台 菲律宾娱乐在线官方网 太阳城在线存款登入 申博代理官网正网 www.168msc.com 菲律宾申博电子游戏直营网