Electrical and Mechanical Characterization of Nanoscale-Layered Cellulose-Based Electro-Active Paper
Authors: Yun, Gyu-Young; Yun, Ki-Ju; Kim, Joo-Hyung; Kim, Jaehwan
Source: Journal of Nanoscience and Nanotechnology, Volume 11, Number 1, January 2011 , pp. 570-573(4)
Publisher: American Scientific Publishers
Abstract:In order to understand the electro-mechanical behavior of piezoelectric electro active paper (EAPap), the converse and direct piezoelectric characterization of cellulose EAPap was studied and compared. A delay between the electrical field and the induced strain of EAPap was observed due to the inner nano-voids or the localized amorphous regions in layer-by-layered structure to capture or hold the electrical charges and remnant ions. The linear relation between electric field and induced strain is also observed. The electro-mechanical performance of EAPap is discussed in detail in this paper.
Document Type: Research article
Publication date: 2011-01-01
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