Preparation of colloidal metals of iron group with uncapped surface in polar aprotic medium

• Published in: Украинский химический журнал
• Date: 2005
• ISSN: 0041–6045
• Main Authors: Kolesnichenko, V.L., Vu, V., Goloverda, G.
• Format: Article
• Language: English
• Published: Інститут загальної та неорганічної хімії ім. В.І. Вернадського НАН України 2005
• Subjects: Неорганическая и физическая химия
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/184069
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Preparation of colloidal metals of iron group with uncapped surface in polar aprotic medium / V.L. Kolesnichenko, V. Vu, G. Goloverda // Украинский химический журнал. — 2005. — Т. 71, № 11-12. — С. 65-70. — Бібліогр.: 12 назв. — англ.

A novel method of preparation of the nanoscale Fe, Co and Ni metals in colloidal form and as nanopovvders is based on reduction of metal halides with sodium naphthalide in solutions of N-methyl pyrrolidone (NMPO). Room temperature reactions followed by solution annealing at 170—200 °C result in form...