scholarly journals Absorption spectra of iron, cobalt, and nickel

1927 ◽  
Vol 22 ◽  
pp. 205 ◽  
Author(s):  
W. F. Meggers ◽  
F.M. Walters
Keyword(s):  
Absorption Spectra ◽  
Iron Cobalt ◽  
Cobalt And Nickel

Coordination compounds of substituted 1,10-phenanthrolines and related dipyridyls. X. Complexes of iron, cobalt, and nickel, and 4,6,4',6'-Tetramethyl-2,2'-bipyridine

1966 ◽  
Vol 19 (2) ◽  
pp. 201 ◽  
Author(s):  
JR Hall ◽  
MR Litzow ◽  
RA Plowman
Keyword(s):  
Magnetic Susceptibility ◽  
Absorption Spectra ◽  
Coordination Compounds ◽  
Conductivity Measurements ◽  
Visible Absorption ◽  
Iron Cobalt ◽  
Cobalt And Nickel

The following complexes of 4,6,4',6'-tetramethyl-2,2'-bipyridine (tmb) have been prepared: MCl2 tmb, where M = Fe, Co, and Ni; M(NO3)2 tmb,H2O, where M = Fe and Co; [CoNO3 tmb2]ClO4; and Ni tmb2 (NO3)2,H2O. The structures of these compounds have been determined, as far as possible, by means of magnetic susceptibility and conductivity measurements, and by studies of their infrared and visible absorption spectra.

Progress in preparation and characterization of silylene iron, cobalt and nickel complexes

2021 ◽  
Author(s):  
Wenjing Yang ◽  
Yanhong Dong ◽  
Hongjian Sun ◽  
Xiaoyan Li
Keyword(s):  
Nickel Complexes ◽  
Electron Cloud ◽  
Synthesis And Characterization ◽  
Iron Cobalt ◽  
Cloud Density ◽  
Cobalt And Nickel

The synthesis and characterization of Fe, Co and Ni complexes supported by silylene ligands in recent ten years are summarized. Due to the decrease of electron cloud density on Si...

Atomic fluorescence study on iron, cobalt, and nickel

1969 ◽  
Vol 41 (3) ◽  
pp. 518-522 ◽  
Author(s):  
Jaroslav. Matousek ◽  
Vaclav. Sychra
Keyword(s):  
Fluorescence Study ◽  
Atomic Fluorescence ◽  
Iron Cobalt ◽  
Cobalt And Nickel

DIFFUSION OF Ni63 IN IRON, COBALT, NICKEL, AND TWO IRON–NICKEL ALLOYS

1959 ◽  
Vol 37 (10) ◽  
pp. 1629-1636 ◽  
Author(s):  
J. R. MacEwan ◽  
J. U. MacEwan ◽  
L. Yaffe
Keyword(s):  
Surface Activity ◽  
Nickel Alloys ◽  
Nickel Content ◽  
The Self ◽  
Iron Cobalt ◽  
Self Diffusion ◽  
Cobalt Nickel ◽  
Iron Nickel ◽  
Iron Nickel Alloys ◽  
Cobalt And Nickel

The self-diffusion of nickel and the diffusion of Ni63 into iron, cobalt, and two iron–nickel alloys was studied using the technique of decrease in surface activity, The nickel self-diffusion results are compared to previously reported values. Nickel is found to diffuse more slowly than iron in the iron-rich portion of the iron–nickel system. The rate of nickel diffusion increases with increasing nickel content. A comparison is made between the present results for diffusion of Ni63 into iron, cobalt, and nickel with reported values for diffusion of Co60 and Fe59 in the same metals. In each solvent, the magnitudes of the activation energies, Q, are such that QNi > QCo > QFe.

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