Synthesis of nanosized group IV borides in ionic melts of anhydrous sodium tetraborate


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The preparation of nanosized Group IV metal diborides by reacting powdery titanium, zirconium, and hafnium with fine-grained boron in Na2B4O7 ionic melts in the temperature range 600–850°C has been studied. Nanosized titanium, zirconium, and hafnium diborides are formed at temperatures of at least 750°C.

Sobre autores

S. Kravchenko

Institute of Problems of Chemical Physics

Autor responsável pela correspondência
Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

A. Burlakova

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

I. Korobov

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

G. Kalinnikov

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

I. Domashnev

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

S. Shilkin

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

R. Andrievskii

Institute of Problems of Chemical Physics

Email: ssp@icp.ac.ru
Rússia, Chernogolovka, Moscow oblast

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