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公开(公告)号:US20060148351A1
公开(公告)日:2006-07-06
申请号:US11029647
申请日:2005-01-06
申请人: Xiaoming Tao , Sarah Leung , Marcus Yuen , Wing-Yin Kwok , Hoi-Lut Ho
发明人: Xiaoming Tao , Sarah Leung , Marcus Yuen , Wing-Yin Kwok , Hoi-Lut Ho
CPC分类号: B05D5/12 , C23C14/12 , C23C14/24 , D06M11/28 , D06M15/61 , D06M23/16 , G01L1/20 , Y10T442/20 , Y10T442/2418
摘要: This invention relates to patterned conductive textile sensors such as those for simultaneously measurement of strain, temperature and relative humidity. The patterned textile structures comprise sensing elements of various electrical conductivity and they are in the forms of fabrics, fibres, filaments or yarns coated with conductive polymers.
摘要翻译: 本发明涉及图案化导电织物传感器,例如用于同时测量应变,温度和相对湿度的传感器。 图案化的织物结构包括各种导电性的感测元件,并且它们是织物,纤维,细丝或涂覆有导电聚合物的纱线的形式。
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公开(公告)号:US20060174420A1
公开(公告)日:2006-08-10
申请号:US11053291
申请日:2005-02-08
申请人: Yi Li , Jun-yan Hu , Yin-fa Cheng , K.W. Yeung , Chun-wah Marcus Yuen
发明人: Yi Li , Jun-yan Hu , Yin-fa Cheng , K.W. Yeung , Chun-wah Marcus Yuen
IPC分类号: C11D3/00
CPC分类号: D06M15/15 , D06M23/08 , D06M2101/06 , D06M2101/32
摘要: A solution for treating fabrics or fibres consists of between 0.1 and 10 percent natural fibre material suspended in distilled water. The solution is used to wet fabrics or fibres for a period of between 1 and 60 minutes. After wetting the fabrics or fibres are dried at a temperature of between 80 and 160 degrees Celsius for between 1 and 10 minutes.
摘要翻译: 用于处理织物或纤维的溶液由悬浮在蒸馏水中的0.1%至10%的天然纤维材料组成。 该溶液用于湿织物或纤维1至60分钟的时间。 在湿润之后,织物或纤维在80至160摄氏度的温度下干燥1至10分钟。
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公开(公告)号:US07510745B2
公开(公告)日:2009-03-31
申请号:US11222179
申请日:2005-09-09
申请人: Xiao-ming Tao , Mei-yi Leung , Yang Li , Xiao-yin Cheng , Joanna Tsang , Chun-wah Marcus Yuen
发明人: Xiao-ming Tao , Mei-yi Leung , Yang Li , Xiao-yin Cheng , Joanna Tsang , Chun-wah Marcus Yuen
CPC分类号: C09D179/04 , B05D3/10 , B05D5/12 , C09D165/00 , D06M13/352 , H01B1/127
摘要: Polypyrrole (PPy) is one of the most commonly studied conducting polymers due to its good stability, high conductivity, ease of preparation and non-toxicity. The stability of the conductivity of polypyrrole films depends on the choice of dopant anion, the method of preparation, and the conditions of aging. Most of the existing methods only improve stability by sacrificing conductivity, as well as sensitivity. This invention provides a method for coating conducting polymer onto a substrate by first applying an anionic dopant and an oxidizing agent onto the substrate. The monomer is then allowed to form the conducting polymer at about −10 to −80° C. for a sufficient period of time. After storage for a long period of time (nearly a year), the conductive polymer coating still retains almost the same strain sensitivity and at least up to 85% of its initial conductivity.
摘要翻译: 聚吡咯(PPy)由于其良好的稳定性,高导电性,易于制备和无毒性,是最常用的导电聚合物之一。 聚吡咯薄膜的电导率的稳定性取决于掺杂剂阴离子的选择,制备方法和老化条件。 大多数现有方法仅通过牺牲导电性以及灵敏度来提高稳定性。 本发明提供了一种通过首先将阴离子掺杂剂和氧化剂施加到基材上将导电聚合物涂覆到基材上的方法。 然后使单体在约-10至-80℃下形成导电聚合物足够的时间。 长时间保存(近一年)后,导电聚合物涂层仍然保持几乎相同的应变灵敏度,并且至少高达初始电导率的85%。
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