Determination of direct current arc plasma current density by hall-effect magnetic probe

AIAA Journal ◽  
1965 ◽  
Vol 3 (5) ◽  
pp. 849-852 ◽  
Author(s):  
PIN-SENG TSCHANG
Keyword(s):  
Hall Effect ◽  
Direct Current ◽  
Current Density ◽  
Magnetic Probe ◽  
Plasma Current ◽  
Arc Plasma

scholarly journals Differential Electrolytic Potentiometric Determination of Some Amino Acids in Dosage Forms

2004 ◽  
Vol 87 (3) ◽  
pp. 671-676
Author(s):  
Sheikha M Al-Ghannam ◽  
Abdalla M S Abulkibash ◽  
Abeer M Al-Olyyan
Keyword(s):  
Amino Acids ◽  
Acetic Acid ◽  
Direct Current ◽  
Current Density ◽  
Perchloric Acid ◽  
Dosage Forms ◽  
Basic Character ◽  
Direct Titration ◽  
Titration Curves

Abstract The application of direct-current differential electrolytic potentiometry to the nonaqueous titration of amino acids was investigated. The basic character of amino acids in acetic acid was enhanced to permit their direct titration with perchloric acid. A pair of antimony electrodes was used as an indicating system. The shapes of the titration curves obtained were almost symmetrical with sharp peaks. The optimum current density for those titrations was found to be 1–2 μA/cm2. The procedure was applied successfully to the determination of certain amino acids in drug formulations, and the results were favorably compared statistically with those obtained by official methods.

Hall Effect in Plasma Current Sheet Configuration

1985 ◽  
Vol 24 (Part 2, No. 4) ◽  
pp. L259-L262 ◽  
Author(s):  
Yasuyuki Yagi ◽  
Nobuki Kawashima
Keyword(s):  
Hall Effect ◽  
Current Sheet ◽  
Plasma Current
Sign in / Sign up

Export Citation Format

Share Document