졸-겔법에 의한 SiO2-TiO2 박막의 초친수성

박민정; 이경석; 강종봉; 문종수; Min-Jung Park; Kyoung-Seok Lee; Jong-Bong Kang; Chong-Soo Mun

Korean Journal of Materials Research, Vol.17, No.3, 125-131, March, 2007

DOI10.3740/MRSK.2007.17.3.125 Export Citation

졸-겔법에 의한 SiO2-TiO2 박막의 초친수성

Super Hydrophilic Properties of SiO2-TiO2 Thin Film Prepared by Sol-Gel Method

박민정, 이경석, 강종봉 ¹, 문종수^{1, †}

경남대학교 대학원 재료공학과
¹경남대학교 신소재공학과

Min-Jung Park, Kyoung-Seok Lee, Jong-Bong Kang¹, and Chong-Soo Mun^{1, †}

Department of Materials Science & Engineering, Kyungham University, Masan 631-701, Korea
¹Department of Advanced Materials Engineering, Kyungnam University, Masan 631-701, Korea

E-mail:

[ ] was aaded in by various composition. thin films were obtained by the dip-coating method on the glass substrates, and then heat-treated at various temperature. Nano-size particles dispersed films showed absorption peak by quantum size effect at short wavelength region , which made them good candidates for non-linear optical materials and photo-catalytic materials. The thickness of films were . The contact angle of films for water was , and therefore it is clear that films have super hydrophilic properties and the self-cleaning effects.

Keywords:Quantum size effect;photo-catalytic;super hydrophilic;self-cleaning effect

[References]

Koh SK, Ceramics, 4(2), 82 (1991)
Sakka S, Sol-Gel Science, 4 (1988)
Lee HW, Ceramics, 8(3), 203 (1993)
Oh YJ, Ceramics, 7(3), 223 (1992)
Brinker CJ, Scherer G, Sol-Gel Science, 45 (1990)
Mun CS, Kang BS, J. Kor. Ceram. Soc., 41(1), 24 (2004)
Kang ET, Park KS, Ceramics, 8(4), 450 (1993)
Livage J, Henry M, Sanchez C, Prog. in Solid State Chem., 18, 259 (1988)
Pohl ER, Osterholtz FD, Molecular Characterization of Composite Interface, Plenum, New York, P. 157 (1985) (1985)
Uhlmann DR, Jelinski BJ, Wnex GE, Better Ceramics through Chemistry, New York, P.59 (1984) (1984)
Takahashi M, Kume M, J. Mater. Sci., 24, 243 (1989)
Yoko T, Kamia K, Yuasa A, Tanaka K, Sakka S, J. Non-Cryst. Solids, 100, 483 (1989)
Jung KY, Park SB, Appl. Catal. B: Environ., 25(4), 249 (2000)
Lee JH, Choi SY, Kim CE, Kim GD, Lee HW, J. Kor. Ceram. Soc., 32(3), 321 (1995)
Lee MJ, Jun AK, Lee JY, Yoon KH, J. Kor. Ceram. Soc., 41(6), 471 (2004)
Yoon TI, Choi SY, Lee YK, Lee JH, J. Kor. Ceram. Soc., 30(9), 775 (1995)
Bruce AJ, J. Am. Ceram. Soc., 28, 685 (1994)
Jackel JL, Vogel EM, Aitchison JS, Appl. Opt., 29, 3126 (1990)
Aoki T, Nishimura Y, IEICE Trans., E77-C(10), 1536 (1994)
Mackenzie JD, J. Non-Cryst. Solids, 100, 162 (1998)
Ti G, Wu Z, Sayer M, J. Appl. Phys., 64(5), 2717 (1988)
Dislich H, Hinz P, J. Non-Cryst. Solids, 48, 11 (1982)
Yoko T, Surface, 24(3), 131 (1986)
Scriren LE, Better Ceramic. Through Chernistry., 717 (1988)
Han WT, Kim YH, Ceramist, 4(2), 28 (2001)
Wu JW, Physical & High Technology, 7(7), 34 (1998)
Nishide T, Sato M, Hara H, J. Mater. Sci., 35(2), 465 (2000)
Kim BH, Hong K, Cho HY, J. Kor. Ceram. Soc., 31(7), 804 (1994)
Mun CS, Sol-Gel Sience, 109 (1998)
Brinker CJ, Scherer GW, Sol-Gel Science, 97 (1993)
Park HS, Kim KM, Mun CS, J. Kor. Ceram. Soc., 30(11), 897 (1993)
Hua Z, Zhang J, Ruan M, J. Van, Adv. Mater., 14(2), 832 (2002)

[Related Articles]

[1] Koh SK, Ceramics, 4(2), 82 (1991)

[2] Sakka S, Sol-Gel Science, 4 (1988)

[3] Lee HW, Ceramics, 8(3), 203 (1993)

[4] Oh YJ, Ceramics, 7(3), 223 (1992)

[5] Brinker CJ, Scherer G, Sol-Gel Science, 45 (1990)

[6] Mun CS, Kang BS, J. Kor. Ceram. Soc., 41(1), 24 (2004)

[7] Kang ET, Park KS, Ceramics, 8(4), 450 (1993)

[8] Livage J, Henry M, Sanchez C, Prog. in Solid State Chem., 18, 259 (1988)

[9] Pohl ER, Osterholtz FD, Molecular Characterization of Composite Interface, Plenum, New York, P. 157 (1985) (1985)

[10] Uhlmann DR, Jelinski BJ, Wnex GE, Better Ceramics through Chemistry, New York, P.59 (1984) (1984)

[11] Takahashi M, Kume M, J. Mater. Sci., 24, 243 (1989)

[12] Yoko T, Kamia K, Yuasa A, Tanaka K, Sakka S, J. Non-Cryst. Solids, 100, 483 (1989)

[13] Jung KY, Park SB, Appl. Catal. B: Environ., 25(4), 249 (2000)

[14] Lee JH, Choi SY, Kim CE, Kim GD, Lee HW, J. Kor. Ceram. Soc., 32(3), 321 (1995)

[15] Lee MJ, Jun AK, Lee JY, Yoon KH, J. Kor. Ceram. Soc., 41(6), 471 (2004)

[16] Yoon TI, Choi SY, Lee YK, Lee JH, J. Kor. Ceram. Soc., 30(9), 775 (1995)

[17] Bruce AJ, J. Am. Ceram. Soc., 28, 685 (1994)

[18] Jackel JL, Vogel EM, Aitchison JS, Appl. Opt., 29, 3126 (1990)

[19] Aoki T, Nishimura Y, IEICE Trans., E77-C(10), 1536 (1994)

[20] Mackenzie JD, J. Non-Cryst. Solids, 100, 162 (1998)

[21] Ti G, Wu Z, Sayer M, J. Appl. Phys., 64(5), 2717 (1988)

[22] Dislich H, Hinz P, J. Non-Cryst. Solids, 48, 11 (1982)

[23] Yoko T, Surface, 24(3), 131 (1986)

[24] Scriren LE, Better Ceramic. Through Chernistry., 717 (1988)

[25] Han WT, Kim YH, Ceramist, 4(2), 28 (2001)

[26] Wu JW, Physical & High Technology, 7(7), 34 (1998)

[27] Nishide T, Sato M, Hara H, J. Mater. Sci., 35(2), 465 (2000)

[28] Kim BH, Hong K, Cho HY, J. Kor. Ceram. Soc., 31(7), 804 (1994)

[29] Mun CS, Sol-Gel Sience, 109 (1998)

[30] Brinker CJ, Scherer GW, Sol-Gel Science, 97 (1993)

[31] Park HS, Kim KM, Mun CS, J. Kor. Ceram. Soc., 30(11), 897 (1993)

[32] Hua Z, Zhang J, Ruan M, J. Van, Adv. Mater., 14(2), 832 (2002)