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Polyacrylonitrile as an actuator mat...

Choe, Kiyoung.

Polyacrylonitrile as an actuator material: Properties, characterizations and applications.

紀錄類型:	書目-電子資源 : 單行本
正題名/作者:	Polyacrylonitrile as an actuator material: Properties, characterizations and applications./
作者:	Choe, Kiyoung.
面頁冊數:	93 p.
附註:	Source: Masters Abstracts International, Volume: 43-03, page: 0969.
Contained By:	Masters Abstracts International43-03.
標題:	Engineering, Mechanical. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1423851
ISBN:	9780496121649

Polyacrylonitrile as an actuator material: Properties, characterizations and applications.
Choe, Kiyoung.

Polyacrylonitrile as an actuator material: Properties, characterizations and applications. - 93 p.

Source: Masters Abstracts International, Volume: 43-03, page: 0969.

Thesis (M.S.)--University of Nevada, Reno, 2005.

Activated polyacrylonitrile (PAN) fibers have desirable shrinking/swelling characteristics when subjected to a difference in pH. As a linear actuator, PAN has many advantages such as high force to weight ratio, silent operation and muscular behavior motion, etc. There is little information available about mechanical and actuation properties of PAN gel fiber. In this thesis, research is focused on understanding the shrinking/swelling phenomena of PAN gels, describing mechanical properties of PAN gel fibers and environmental effects on actuation. Experimental results are provided for explaining the above mentioned properties. An electrochemically driven actuation system is also investigated as an alternative method of activation. Although many factors affect characteristics of PAN gel fiber, research has been focused on decisive parameters for actuation such as mechanical properties, volume change ratio, force generation, and chemical reactions for a chemical driven system, as well as electrode type and material for an electrochemical driven system. Potential applications utilizing PAN gel fibers are also discussed.

ISBN: 9780496121649Subjects--Topical Terms:

170925
Engineering, Mechanical.

Polyacrylonitrile as an actuator material: Properties, characterizations and applications.
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520 $a Activated polyacrylonitrile (PAN) fibers have desirable shrinking/swelling characteristics when subjected to a difference in pH. As a linear actuator, PAN has many advantages such as high force to weight ratio, silent operation and muscular behavior motion, etc. There is little information available about mechanical and actuation properties of PAN gel fiber. In this thesis, research is focused on understanding the shrinking/swelling phenomena of PAN gels, describing mechanical properties of PAN gel fibers and environmental effects on actuation. Experimental results are provided for explaining the above mentioned properties. An electrochemically driven actuation system is also investigated as an alternative method of activation. Although many factors affect characteristics of PAN gel fiber, research has been focused on decisive parameters for actuation such as mechanical properties, volume change ratio, force generation, and chemical reactions for a chemical driven system, as well as electrode type and material for an electrochemical driven system. Potential applications utilizing PAN gel fibers are also discussed.
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