Paper speaker made with cellulose piezoelectric paper

Heung Soo Kim; Jung Hwan Kim; Jaehwan Kim

Paper speaker made with cellulose piezoelectric paper

Heung Soo Kim, Jung Hwan Kim, Jaehwan Kim

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The fabrication process and characteristics of a piezoelectric paper made with cellulose are investigated in the present paper. Since cellulose has merits in terms of biodegradability, biocompatibility, abundance in nature, lightweight and cheap, piezoelectric paper can bring a broad technological impact in many areas, for example, sensors, actuators, speakers, microphones and microelectromechanical systems. Mechanical properties and piezoelectric charge constants of the fabricated piezoelectric paper showed large improvements compared with existing EAPap based on commercial cellophane. The improved characteristics of the piezoelectric paper provide the potential for acoustic applications. Some preliminary device demonstrations are presented.

Original language	English
Title of host publication	15th International Congress on Sound and Vibration 2008, ICSV 2008
Pages	57-62
Number of pages	6
State	Published - 2008
Event	15th International Congress on Sound and Vibration 2008, ICSV 2008 - Daejeon, Korea, Republic of Duration: 6 Jul 2008 → 10 Jul 2008

Publication series

Name	15th International Congress on Sound and Vibration 2008, ICSV 2008
Volume	1

Conference

Conference	15th International Congress on Sound and Vibration 2008, ICSV 2008
Country/Territory	Korea, Republic of
City	Daejeon
Period	6/07/08 → 10/07/08

Keywords

Cellulose
Paper speaker
Piezoelectricity

Cite this

@inproceedings{d2e61e74b4d34006a4bdde2d2c64fd98,

title = "Paper speaker made with cellulose piezoelectric paper",

abstract = "The fabrication process and characteristics of a piezoelectric paper made with cellulose are investigated in the present paper. Since cellulose has merits in terms of biodegradability, biocompatibility, abundance in nature, lightweight and cheap, piezoelectric paper can bring a broad technological impact in many areas, for example, sensors, actuators, speakers, microphones and microelectromechanical systems. Mechanical properties and piezoelectric charge constants of the fabricated piezoelectric paper showed large improvements compared with existing EAPap based on commercial cellophane. The improved characteristics of the piezoelectric paper provide the potential for acoustic applications. Some preliminary device demonstrations are presented.",

keywords = "Cellulose, Paper speaker, Piezoelectricity",

author = "Kim, {Heung Soo} and Kim, {Jung Hwan} and Jaehwan Kim",

year = "2008",

language = "English",

isbn = "9781627481519",

series = "15th International Congress on Sound and Vibration 2008, ICSV 2008",

pages = "57--62",

booktitle = "15th International Congress on Sound and Vibration 2008, ICSV 2008",

note = "15th International Congress on Sound and Vibration 2008, ICSV 2008 ; Conference date: 06-07-2008 Through 10-07-2008",

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TY - GEN

T1 - Paper speaker made with cellulose piezoelectric paper

AU - Kim, Heung Soo

AU - Kim, Jung Hwan

AU - Kim, Jaehwan

PY - 2008

Y1 - 2008

N2 - The fabrication process and characteristics of a piezoelectric paper made with cellulose are investigated in the present paper. Since cellulose has merits in terms of biodegradability, biocompatibility, abundance in nature, lightweight and cheap, piezoelectric paper can bring a broad technological impact in many areas, for example, sensors, actuators, speakers, microphones and microelectromechanical systems. Mechanical properties and piezoelectric charge constants of the fabricated piezoelectric paper showed large improvements compared with existing EAPap based on commercial cellophane. The improved characteristics of the piezoelectric paper provide the potential for acoustic applications. Some preliminary device demonstrations are presented.

AB - The fabrication process and characteristics of a piezoelectric paper made with cellulose are investigated in the present paper. Since cellulose has merits in terms of biodegradability, biocompatibility, abundance in nature, lightweight and cheap, piezoelectric paper can bring a broad technological impact in many areas, for example, sensors, actuators, speakers, microphones and microelectromechanical systems. Mechanical properties and piezoelectric charge constants of the fabricated piezoelectric paper showed large improvements compared with existing EAPap based on commercial cellophane. The improved characteristics of the piezoelectric paper provide the potential for acoustic applications. Some preliminary device demonstrations are presented.

KW - Cellulose

KW - Paper speaker

KW - Piezoelectricity

UR - http://www.scopus.com/inward/record.url?scp=84883419449&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84883419449

SN - 9781627481519

T3 - 15th International Congress on Sound and Vibration 2008, ICSV 2008

SP - 57

EP - 62

BT - 15th International Congress on Sound and Vibration 2008, ICSV 2008

T2 - 15th International Congress on Sound and Vibration 2008, ICSV 2008

Y2 - 6 July 2008 through 10 July 2008

ER -

Paper speaker made with cellulose piezoelectric paper

Abstract

Publication series

Conference

Keywords

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Cite this