Muhammed J. Kadhim

Verified email at gmail.com

Power Mechanical Techniques
Institute of technology/ Baghdad



                             

http://researchid.co/glob2020

Muhammed J. Kadhim Assistant lecturer obtained B.Sc. in chemistry in 1997 and M.Sc. in 2001 from Chemistry Department, Science College, Baghdad University, Iraq. Currently Muhammed J. Kadhim serves as teaching remember in Power Mechanical Techniques, Institute of Technology, Baghdad, Middle Technical University. Muhammed J. Kadhim has numerous scientific searches published in Iraqi Journal of science, Journal of Chemical Reviews and IOP Conference Series Materials Science and Engineering.

EDUCATION

Master Science/ Chemistry

RESEARCH INTERESTS

Science/ Chemistry

FUTURE PROJECTS

Estimation of the Diffusion Coefficient and Hydrodynamic Radius (Stokes Radius) for Inorganic Ions in Solution Depending on Molar Conductivity as Electro-Analytical Technique-A Review

Diffusion coefficient (D) and radiuses of inorganic charge ions (R) in different environments is of importance in scientific fields, explaining certain features of ions. D values were obtained using the Einstein-Smoluchowski equation depending on limiting molar conductivity (λo) of inorganic charge ions. Inorganic ions have D values at the range of 1−3×10−9 m2.s-1, except hydroxyl and hydrogen ion (5.2×10−9 and 9.1×10−9 m2.s-1, respectively). The hydrodynamic radius R for diffusing ions was calculated using the Stokes–Einstein equation based on D values. Inorganic ions have R, values at the range of 1−3×10−10 m, except hydroxyl and hydrogen ion (R=0.47×10−10 and 0.27×10−10 m, respectively).


Applications Invited
Diffusion coefficient; Hydrated radius; Molar conductance; Movement of ions

Hydration thermodynamics and hydrodynamic (Stokes) radius of the lanthanide ions

Biochemical and physiological properties depend on the size of ions and the thermodynamic quantities of ion hydration in numerous states. The diffusion coefficient (D) of lanthanide series ions (Ln+3) in solution (1.558-1.618 ×10−9 m2 s−1) as calculated by the Einstein–Smoluchowski relation depended on conductance measurements as electro - analytical measurement. The association constant (KA) of Ln+3 ions (210.3-215.3 dm3 mole-1) was calculated by using the Shedlovsky method, and the hydrodynamic radius was (1.515-1.569 ×10−10 m) as calculated by Stokes–Einstein equation. ΔHo, values were obtained from the literature. The thermodynamic functions (ΔGo, ΔSo) were calculated by suitable equations, ΔGo, for ion hydration, had negative values in the range (13.25 - 13.31 kJ/mole), ΔSo also were of negative values, results have been shown in the limit (11.299 - 12.573 kJ/ K. mole).


Applications Invited
hydrodynamic (Stokes) radius of the lanthanide ions
4

Scopus Publications

22

Scholar Citations

2

Scholar h-index

1

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • Estimation of the Diffusion Coefficient and Hydrodynamic Radius (Stokes Radius) for Inorganic Ions in Solution Depending on Molar Conductivity as Electro-Analytical Technique-A
    MJ Kadhim
    Journal of Chemical Reviews 2 (3), 182-188 2020

  • Hydration thermodynamics and hydrodynamic (Stokes) radius of the lanthanide ions
    MJ kadhim
    Iraqi Journal of Physics 18 (46), 20-28 2020

  • The Improving of the solid block concrete thermal behavior by using the powder particles of Eucalyptus camaldulensis bark
    AA Hassan, MJ Kadhim
    IOP Conference Series: Materials Science and Engineering 518 (2), 022044 2019

  • The Effect of Sodium Chloride on Ion Association of Lysine and Arginine Ionizable Side Chains Amino Acids with Dehydro-L-ascorbic Acid in Aqueous Solution at Different Temperatures
    MJ Kadhim
    Iraqi Journal of Science 60 (7), 1412-1422 2019

  • The effect of sodium chloride on thermodynamic paraemeters of ion association for cysteine and methionine with L-ascorbic acid in aqueous solution at different temperature
    MJ Kadhim
    IOP Conference Series: Materials Science and Engineering 518 (062010), 1-11 2019

  • Studies on Ion Association of Some α-Amino Acids with L-Ascorbic Acid in Aqueous Solution at Different Temperature
    MJ Kadhim
    iraqi journal of science 60 (1A), 1-11 2019

MOST CITED SCHOLAR PUBLICATIONS

  • Estimation of the Diffusion Coefficient and Hydrodynamic Radius (Stokes Radius) for Inorganic Ions in Solution Depending on Molar Conductivity as Electro-Analytical Technique-A
    MJ Kadhim
    Journal of Chemical Reviews 2 (3), 182-188 2020
    Citations: 15

  • The effect of sodium chloride on thermodynamic paraemeters of ion association for cysteine and methionine with L-ascorbic acid in aqueous solution at different temperature
    MJ Kadhim
    IOP Conference Series: Materials Science and Engineering 518 (062010), 1-11 2019
    Citations: 3

  • The Effect of Sodium Chloride on Ion Association of Lysine and Arginine Ionizable Side Chains Amino Acids with Dehydro-L-ascorbic Acid in Aqueous Solution at Different Temperatures
    MJ Kadhim
    Iraqi Journal of Science 60 (7), 1412-1422 2019
    Citations: 2

  • Studies on Ion Association of Some α-Amino Acids with L-Ascorbic Acid in Aqueous Solution at Different Temperature
    MJ Kadhim
    iraqi journal of science 60 (1A), 1-11 2019
    Citations: 2

Publications

Science Publications

RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)

The Effect of Sodium Chloride on Ion Association of Lysine and Arginine
Ionizable Side Chains Amino Acids with Dehydro-L-ascorbic Acid in
Aqueous Solution at Different Temperatures