in neat (no solvent) (Ar); In2O3 and Co reacted in 1:1 or 1:2 or 2:1 molar ratio; powdered inmortar; sealed under vacuum in quartz ampoule; heated to 723 K and with 0.5 K/h to 973 K; maintained for 7 days; cooled to 0.8 K/h to 473 K; le ft standing at room temp.;
参考文献
Moeller, Angela; Schmidt, Peer; Fastje, Oliver
Zeitschrift fur Anorganische und Allgemeine Chemie, 2007 , vol. 633, # 10 p. 1654 - 1658
hydrogen Co powder heated at red heat and satd. with H2 then formed Co hydride decompd. in vac. ; redn. with nascent H;
参考文献
Gmelin Handbook: Cr: MVol.A1, 5.1.1, page 213 - 217
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British Thomson-Houston Co. Ltd.
Patent: GB417433 , 1934 ;
C., 1935 , vol. I, p. 1449
in neat (no solvent) refluxion of etched cobalt with phthalic acid dinitrile for 4 h; cooling down; seperation of unreacted metal;; boiling with alcohol; drying;;
参考文献
Barrett, P. A.; Dent, C. E.; Lindstead, R.
Journal of the Chemical Society, 1936 , p. 1719 - 1736
