Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Michael Kröll"'
Publikováno v:
Chemistry of Materials. 19:4252-4258
Silver/polyaniline (Ag/PANI) nanowires are prepared by electropolymerization of aniline in porous anodic aluminum oxide (AAO) from an acidic electrolyte containing silver metal ions and aniline. Ag nanowires, PANI nanowires, and PANI thin films are m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70f20c87fb7551b6090c4475f0fcb662
https://doi.org/10.1021/cm071102s
https://doi.org/10.1021/cm071102s
Publikováno v:
Chemical Physics Letters. 383:555-560
We report a study of the fabrication of aqueous nanoparticle dispersions from metallo-phthalocyanine solutions. Furthermore, we examine these nanoparticles using transmission electron and atomic force microscopy (TEM and AFM, respectively). Linear ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::260882d78783046d0070ac66c3fbbc64
https://doi.org/10.1016/j.cplett.2003.11.071
https://doi.org/10.1016/j.cplett.2003.11.071
Autor:
Marcus Geerkens, Zhonghua Wu, Robert E. Benfield, Günter Schmid, Hamid Esfahanian, Didier Grandjean, John C. Dore, Michael Kröll
Publikováno v:
Faraday Discuss.. 125:327-342
Mesoporous alumina membranes ("anodic aluminium oxide", or "AAO") are made by anodic oxidation of aluminium metal. These membranes contain hexagonal arrays of parallel non-intersecting cylindrical pores perpendicular to the membrane surface. By varyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0cfdc1c3499276e374a24aec6a8461
https://doi.org/10.1039/b303898j
https://doi.org/10.1039/b303898j
Publikováno v:
The Journal of Physical Chemistry B. 108:1287-1295
We report a method for the fabrication of phthalocyanine particles with dimensions in the nanoscale regime. Phthalocyanines are of particular interest as reversed saturable absorption-based optical limiters. By fabricating phthalocyanine particles of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a029970aeacd2058f4a6692ad82b44a0
https://doi.org/10.1021/jp035604e
https://doi.org/10.1021/jp035604e
Publikováno v:
Optics Communications. 226:125-134
Optical properties of a nanoporous membrane have been studied. A periodical array of empty and metal-filled pores reflects and scatters an incident plane wave. Noticeable differences in reflectance occur; a Maxwell–Garnett’s model of composite ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eaec6a8f12f83de9278b1f2dcb5ed23
https://doi.org/10.1016/j.optcom.2003.09.009
https://doi.org/10.1016/j.optcom.2003.09.009
Autor:
Michael Kröll, Robert E. Benfield, Didier Grandjean, Werner J. Blau, L.J. de Jongh, P.M. Paulus, Fernando Luis
Publikováno v:
Journal of Magnetism and Magnetic Materials. 249:241-245
Iron, nickel and cobalt nanowires are prepared within the pores of nanoporous alumina membranes using an electrochemical AC plating procedure. Nanowires produced in this way can be easily varied in diameter (5–250 nm) and length (up to several hund
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee6b1cee8a4b71db94570e7c750e8a62
https://doi.org/10.1016/s0304-8853(02)00537-1
https://doi.org/10.1016/s0304-8853(02)00537-1
Publikováno v:
Journal of Cluster Science. 10:223-237
Metal and semiconductor clusters in the nanometer size regime exhibit quantum size behavior which is demonstrated by means of scanning tunneling spectroscopy and scanning capacitance microscopy on single clusters. Cluster monolayers can be prepared b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eb3496f73950fe4f6f90964d5a839f9
https://doi.org/10.1023/a:1021921528340
https://doi.org/10.1023/a:1021921528340
Publikováno v:
European Journal of Inorganic Chemistry. 1998:807-812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ad506f9a50c1da4c32d0f615e62c2b
https://doi.org/10.1002/(sici)1099-0682(199806)1998:6<807::aid-ejic807>3.0.co
https://doi.org/10.1002/(sici)1099-0682(199806)1998:6<807::aid-ejic807>3.0.co
Autor:
Hans-Peter Kormann, Taka-aki Hanaoka, A. Klipp, Uwe Kreibig, Andreas Heilmann, Günter Schmid, Peter Jutzi, Thomas Sawitowski, Michael Kröll, Rolf Neuendorf
Publikováno v:
Applied Organometallic Chemistry. 12:367-373
Three different examples have shown that nanoporous alumina membranes serve as ideal templates for the formation of nanostructured materials and also as a support of those materials in composites. The unique properties of such membranes (transparency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f1d01d3860608aa5f86805a2a4701e
https://doi.org/10.1002/(sici)1099-0739(199805)12:5<367::aid-aoc732>3.0.co
https://doi.org/10.1002/(sici)1099-0739(199805)12:5<367::aid-aoc732>3.0.co
Autor:
Raphaël Pugin, Herbert Hofmeister, Gabor L. Hornyak, Günter Schmid, Michael Kröll, Thomas Sawitowski, Sigrid Hopfe, Gunnel Karsson, Jan-Olov Bovin
Publikováno v:
Chemistry - A European Journal. 3:1951-1956
The fabrication of a supported and insulated quantum wire would be of great interest, especially if electronic in- formation could be accessed to determine charging and conductivity profiles. The feasibility of forming one-dimensional configurations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb78c9d466e8297cf715c475e89d5fa
https://doi.org/10.1002/chem.19970031210
https://doi.org/10.1002/chem.19970031210