산화아연과 단중벽 탄소나노튜브 복합체의 수소가스 감응 특성

정진연; 송혜진; 강영진; 오동훈; 정혁; 조유석; 김도진; Jinyeun Jung; Hyejin Song; Youngjin Kang; Donghoon Oh; Hyuk Jung; Yousuk Cho; Dojin Kim

Korean Journal of Materials Research, Vol.18, No.10, 529-534, October, 2008

DOI10.3740/MRSK.2008.18.10.529 Export Citation

산화아연과 단중벽 탄소나노튜브 복합체의 수소가스 감응 특성

Hydrogen Sensing Properties of ZnO-SWNTs Composite

정진연, 송혜진, 강영진, 오동훈, 정혁, 조유석, 김도진 ^†

충남대학교 공과대학 재료공학과

Jinyeun Jung, Hyejin Song, Youngjin Kang, Donghoon Oh, Hyuk Jung, Yousuk Cho, and Dojin Kim^†

Department of Materials Engineering, Chungnam National University, Daejon, 305-764 Korea

E-mail:

The hydrogen gas sensing properties of a zinc oxide nanowire structure were studied. Porous zinc oxide nanowire structures were fabricated by oxidizing zinc deposited on a single-wall carbon nanotube (SWNT) template. This revealed a porous ZnO-SWNT composite due to the porosity in the SWNT film. The gas sensing properties were compared with those of zinc oxide thin films deposited on SiO2/Si substrates in sensitivity and operating temperature. The composite structure showed higher sensitivity and lower operating temperature than the zinc oxide film. It showed a response even at room temperature while the film structure did not.

Keywords:Zinc oxide;Single wall carbon nanotube;Composite;Hydrogen sensor

[References]

Han CH, Hong DW, Han SD, Gwak JH, Singh KC, Sensors and Actuators B, 125, 224 (2007)
Wang HT, Kang BS, Ren F, Tien LC, Sadik PW, Norton DP, Pearton SJ, Lin J, Appl. Phys. A, 81, 1117 (2005)
Tomchenko AA, Harmer GP, Marquis BT, Allen JW, Sensors and Actuators B, 93, 126 (2003)
Basu S, Roy S, Encyclopedia of sensor, 6, p.15-34, Grimes CA, Dickey EC, Pishko MV, ASP, USA. (2006)
Wang HT, Kang BS, Ren F, Tien LC, Sadik PW, Norton DP, Pearton SJ, Lin J, Applied Physics Letters, 86, 243503 (2005)
Tien LC, Wang HT, Kang BS, Ren F, Sadik PW, Norton DP, Pearton SJ, Lin JS, Electrochem. Solid State Lett., 8(9), G230 (2005)
Hoa ND, Quy NV, Cho YS, Kim DJ, Phys. Stat. Sol. A, 204, 1820 (2007)
Mitzner KD, Sternhagen J, Galipeau DW, Sensors and Actuators B, 93, 92 (2003)
Mitra P, Chatterjee AP, Maiti HS, Mat. Lett., 35, 33 (1998)
Radecka M, Przewoznik J, Zakrzewska K, Thin Solid Films, 391(2), 247 (2001)
Sberveglieri G, Faglia G, Groppeili S, Nelli P, Camanzi A, Semicond. Sci. Technol., 5, 1231 (1990)
Lu YJ, Li J, Han J, Ng HT, Binder C, Partridge C, Meyyappan M, Chem. Phys. Lett., 391(4-6), 344 (2004)
Sayago I, Terrado E, Lafuente E, Horrillo MC, Maser WK, Benito AM, Navarro R, Urriolabeitia EP, Martinez MT, Gutierrez J, Synth. Met., 148, 15 (2005)
Janotti A, Van de Walle CG, Appl. Phys. Lett., 87, 122102 (2005)

[Referenced By]

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[1] Han CH, Hong DW, Han SD, Gwak JH, Singh KC, Sensors and Actuators B, 125, 224 (2007)

[2] Wang HT, Kang BS, Ren F, Tien LC, Sadik PW, Norton DP, Pearton SJ, Lin J, Appl. Phys. A, 81, 1117 (2005)

[3] Tomchenko AA, Harmer GP, Marquis BT, Allen JW, Sensors and Actuators B, 93, 126 (2003)

[4] Basu S, Roy S, Encyclopedia of sensor, 6, p.15-34, Grimes CA, Dickey EC, Pishko MV, ASP, USA. (2006)

[5] Wang HT, Kang BS, Ren F, Tien LC, Sadik PW, Norton DP, Pearton SJ, Lin J, Applied Physics Letters, 86, 243503 (2005)

[6] Tien LC, Wang HT, Kang BS, Ren F, Sadik PW, Norton DP, Pearton SJ, Lin JS, Electrochem. Solid State Lett., 8(9), G230 (2005)

[7] Hoa ND, Quy NV, Cho YS, Kim DJ, Phys. Stat. Sol. A, 204, 1820 (2007)

[8] Mitzner KD, Sternhagen J, Galipeau DW, Sensors and Actuators B, 93, 92 (2003)

[9] Mitra P, Chatterjee AP, Maiti HS, Mat. Lett., 35, 33 (1998)

[10] Radecka M, Przewoznik J, Zakrzewska K, Thin Solid Films, 391(2), 247 (2001)

[11] Sberveglieri G, Faglia G, Groppeili S, Nelli P, Camanzi A, Semicond. Sci. Technol., 5, 1231 (1990)

[12] Lu YJ, Li J, Han J, Ng HT, Binder C, Partridge C, Meyyappan M, Chem. Phys. Lett., 391(4-6), 344 (2004)

[13] Sayago I, Terrado E, Lafuente E, Horrillo MC, Maser WK, Benito AM, Navarro R, Urriolabeitia EP, Martinez MT, Gutierrez J, Synth. Met., 148, 15 (2005)

[14] Janotti A, Van de Walle CG, Appl. Phys. Lett., 87, 122102 (2005)