Fabrication of magnetic mesostructured nickel-cobalt alloys from lyotropic liquid crystalline media by electroless deposition

被引：62

作者：

Yamauchi, Y

Yokoshima, T

Momma, T

Osaka, T

Kuroda, K

机构：

[1] Waseda Univ, Sch Sci & Engn, Dept Appl Chem, Shinjuku Ku, Tokyo 1698555, Japan

[2] Waseda Univ, Grad Sch Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[3] Waseda Univ, Kagami Mem Lab Mat Sci & Technol, Shinjuku Ku, Tokyo 1690051, Japan

[4] Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2004年 / 14卷 / 19期

关键词：

D O I：

10.1039/b406265e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Mesostructured binary Ni - Co alloys with various compositions are prepared for the first time by the electroless deposition of metal salts ( nickel and cobalt) dissolved in aqueous domains of the lyotropic liquid crystalline phases of a non-ionic surfactant ( Brij 56) at high concentrations. Mesostructured alloys with various Ni/Co ratios are easily obtained by changing the composition of the baths, leading to the control of saturation magnetization. The composition of the alloys affects the ordering of the mesostructure; higher Co content lowers the ordering.

引用

页码：2935 / 2940

页数：6

共 23 条

[1] Mesoporous platinum films from lyotropic liquid crystalline phases [J].