Multiple Mössbauer Spectra Data Acquisition with an In-situ Cyclic Voltammetry System

2002 ◽  
pp. 21-24 ◽  
Author(s):  
T L Greaves ◽  
J D Cashion ◽  
A L Benci ◽  
N K Jaggi ◽  
C Hogan ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Data Acquisition ◽  
Mössbauer Spectra ◽  
Mossbauer Spectra

In situ Mössbauer Study of the Passive Layer Formed on the Iron Anode in Alkaline Electrolyte

1999 ◽  
Vol 64 (12) ◽  
pp. 2044-2060 ◽  
Author(s):  
Karel Bouzek ◽  
Martin Nejezchleba
Keyword(s):  
Mössbauer Spectra ◽  
Sodium Hydroxide Solution ◽  
Passive Layer ◽  
Iron Electrode ◽  
Ex Situ ◽  
Anode Surface ◽  
Alkaline Electrolyte ◽  
Mossbauer Spectra ◽  
Wide Range

In situ Mössbauer spectra of the iron electrode at anodic potential were measured in sodium hydroxide solution over a wide range of concentrations (0.1 - 14 mol l-1). It was found that the in situ Mössbauer spectra exhibit generally one sextet and one doublet corresponding to the oxide layer on the anode surface. Parameters of these spectra show only minor variations within the electrolyte concentration range of 0.1 - 7 M NaOH. A pronounced change in the spectra was observed in 14 M NaOH. The major processes taking place in the anode surface layer are based on the break-down of protective properties of the passive layer, incipient intense metal dissolution and subsequent oxidation. Important differences were also found between in situ and ex situ spectra measurements.

A microcomputer system for data-acquisition, fitting and plotting of Mössbauer spectra

1988 ◽  
Vol 42 (1-4) ◽  
pp. 1181-1184 ◽  
Author(s):  
Rong-jie Zhou ◽  
Fa-shen Li ◽  
Zhi-fan Zhang
Keyword(s):  
Data Acquisition ◽  
Mössbauer Spectra ◽  
Microcomputer System ◽  
Mossbauer Spectra

A MODEL FOR EXPLAINING THE MÖSSBAUER SPECTRA OF FERRIMAGNETIC SPINELS WITH A HIGH DEGREE OF DIAMAGNETIC SUBSTITUTION

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-669-C2-670 ◽  
Author(s):  
E. De Grave ◽  
A. Govaert ◽  
D. Chambaere ◽  
G. Robbrecht
Keyword(s):  
Mössbauer Spectra ◽  
Mossbauer Spectra ◽  
High Degree

Laser Modification of Mossbauer Spectra in Eu2+:CaS

2001 ◽  
Author(s):  
Olga Kocharovskaya ◽  
Zameer Hasan ◽  
James Carroll
Keyword(s):  
Mössbauer Spectra ◽  
Laser Modification ◽  
Mossbauer Spectra
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