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yici木虫 (小有名气)
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[交流]
【讨论】外加磁场或者电场来改变粘结剂的粘结能力
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各位虫友，请教一个问题。有没有做外加磁场或者电场来改变粘结剂的粘结能力的相关研究呢？英国university of SURREy的Professor Joseph Keddie有一个研究项目叫做Magnetic Nanoparticles in Adhesive Polymer Films，他描述道‘For many applications, such as in recycling electronic components or in medical applications (sutures and bandages), there is a need for "switchability" of adhesion upon demand. There are already some commercially-available adhesives in which adhesion can be turned "on" or "off" by variation of the temperature. However, in some instances, it is not practical to vary the temperature of the system, or temperature variations could be damaging. This project will explore the feasibility of moving magnetic nanoparticles in a PSA layer using an external magnetic field as a means to adjust the adhesion.’ 不知道国内有没有地方做类似的研究呢？有没有相关的文献可以学习学习？ 非常感谢！ |
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2楼2010-03-22 15:17:37
