Hostname: page-component-f554764f5-nqxm9 Total loading time: 0 Render date: 2025-04-11T09:10:17.318Z Has data issue: false hasContentIssue false
  • English
  • Français

Formation of Colloidal Copper Hydroxides and Oxides Biopolymeric Interfaces

Published online by Cambridge University Press:  10 February 2011

U. Hinze ,
M. Thies  and
H. H. Paradies
U. Hinze
Affiliation:
Märkische Fachhochschule, Biotechnology & Physical Chemistry, P.O. BOX 2061, D-58690 Iserlohn, Germany
M. Thies
Affiliation:
Märkische Fachhochschule, Biotechnology & Physical Chemistry, P.O. BOX 2061, D-58690 Iserlohn, Germany
H. H. Paradies
Affiliation:
Märkische Fachhochschule, Biotechnology & Physical Chemistry, P.O. BOX 2061, D-58690 Iserlohn, Germany
Get access

Abstract

Light sensitive colloidal particles of copper hydrous oxides were prepared at interfaces of exopolymeric materials. Dislike copper oxide or hydroxide nanoclusters were obtained which might be useful as p-type semiconductors. The colloidal Cu2O xH2O and Cu(OH)2 particles reveal fractal dimensions of D = 2.15 ±0.05 for Cu(OH)2 and D= 1.75 ±0.07 for Cu2O xH20.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 407: Symposium M – Disordered Materials and Interfaces-Fractals, structure and Dynamics , 1995 , 93
Copyright
Copyright © Materials Research Society 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

[1] Henglein, A., J. Phys. Chem., 97, 5457, (1993); R. Seshardri; G.N. Subbanna; V. Vijayakrishnan; G.U. Kulkarni; G. Ananthakrishna; C.N.R. Rao, J. Phys. Chem., 99, 5639, (1995); see also: Faraday Discuss. Chem. Soc., 92, (1991)Google Scholar
[2] Kubo, R., Kawabata, A., Kobayashi, S., Rev. Mater. Sci., 14, 49, (1984); W.P. Halperin, Rev. Mod. Phys., 58, 533, (1986)Google Scholar
[3] Siedlarek, H., Wagner, D., Fischer, W.R., Paradies, H.H., Corrosion Science, 36 (10), 1751, (1994); H.H. Paradies, I. Haensel, D. Wagner, W.R. Fischer, in 2nd “Microbial Induced Corrosion”, Eds, C. Sequeira & K. Tiller, 168–188, Materials Research Institute, London, U.K., (1992);Google Scholar
[4] Lisiecki, I., Pileni, M.P., J. Amer. Chem. Soc., 115, 3887 (1993)Google Scholar
[5] Paradies, H.H., Physico-chemical Aspects of Metal Biofilms, in “The Biology of World Resources”, Vol. II, Cambridge University Press, Cambridge, U.K., pp. 197–269 (1995)Google Scholar
[6] Sequeira, C.A.C., Brit. Corr. Jour., 30 137 (1995)Google Scholar
[7] Paradies, H.H., J. Phys. Chem., 84, 599, (1980); H.H. Paradies, Colloids & Surfaces, 74, 57, (1993);Google Scholar
[8] Clancy, S.F., Tanner, D.A., Steiger, P.H., Thies, M., Paradies, H.H., J. Phys. Chem., 98, 11143, (1994);Google Scholar
[9] Weitz, D.A., Lin, M.Y., Huang, J.S., Witten, T.A., Sinha, S.K., Genthner, J.S., Ball, R.C., “Scaling Phenomena in Disordered Systems”, ed. Pynn, R. & Skjeltorp, A., NATO ASI series, Plenum Press, N.Y. (1985)Google Scholar
[10] Lin, N.Y., Lindsay, H.M. Weitz, D.A., Ball, R.C., Klein, R., Meaken, P., Nature, 339, 360, (1989); M.F., Shlesinger, G.M. Zaslavsky, J. Klafter, Nature, 363 31, (1993); M. Kolb, R.Botet, R. Jullien, Phys. Rev. Lett., 51, 1123, (1983); T.A. Witten, L.M. Sander, Phys. Rev. Lett., 47, 1400, (1981); & Phys. Rev. B27, 5686, (1982); P. Meakin, Phys. Rev. Lett., 51, 1119, (1983);Google Scholar
[11] Thies, M., Hinze, U., Paradies, H.H., Physical Behaviour of Biopolymer Artificial Models for Biofilms in Biodeterioration of Copper; in “Microbial Corrosion Ill”, eds. Sequeira, C. & Tiller, K., Materials Research Institute, London, U.K., 17–48, (1995);Google Scholar
[12] Porod, O., Kolloid.-Z., 125, 51, (1952);Google Scholar
[13] Stanley, H.E., Reynolds, P.J., Redner, S., Family, F., in “Real Space Renormalization”, eds. Burkhardt, T.W., van Leuven, J.M.J., Springer Verlag, Heidelberg, (1982).Google Scholar