Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Rahman Salamat-Ahangari"'
Autor:
Amir Abbas Matin, Fatemeh Keshtmand, Elnaz Marzi Khosrowshahi, SeyedMasood Seyed Ahmadian, Ahad Beheshti Kovij, Rahman Salamat-Ahangari
Publikováno v:
شیمی کاربردی روز, Vol 17, Iss 62, Pp 83-98 (2022)
AbstractRaisin factories face a problem called waste and unusable waste in their industry. Due to the richness of industrial waste in this industry from carbon, in this work, we synthesized activated carbon by chemical method from raisin waste. For t
Externí odkaz:
https://doaj.org/article/27f114657d8f443583024671605cbbe1
Autor:
Parisa Mohammad-Jafarieh, Abolfazl Akbarzadeh, Rahman Salamat-Ahangari, Mohammad Pourhassan-Moghaddam, Kazem Jamshidi-Ghaleh
Publikováno v:
BMC Chemistry, Vol 15, Iss 1, Pp 1-10 (2021)
Abstract Background Carbon dots (C-dots) are photoluminescent nanoparticles with less than 10 nm in size. Today, many studies are performed to exploit the photoluminescence (PL) property of carbon dots, and our focus in this study is to estimate the
Externí odkaz:
https://doaj.org/article/a36f051e497b4de38bc5f9b55a497104
Publikováno v:
Journal of Chemical & Engineering Data. 66:1640-1651
This article focuses on measuring and modeling activity coefficients and some thermodynamic properties of the quaternary system (NaCl + KCl + N,N-dimethylformamide (DMF) + H2O) using a potentiometr...
Publikováno v:
Journal of Solution Chemistry. 49:1208-1224
In this work, the potentiometric method was used to study the thermodynamic properties of the ternary LiCl + sucrose + water system, where the galvanic cell contained a solid-state chloride-selective electrode and a sodium-selective glass electrode.
Autor:
Abolfazl Akbarzadeh, Rahman Salamat-Ahangari, Kazem Jamshidi-Ghaleh, Mohammad Pourhassan-Moghaddam, Parisa Mohammad-Jafarieh
Publikováno v:
BMC Chemistry
BMC Chemistry, Vol 15, Iss 1, Pp 1-10 (2021)
BMC Chemistry, Vol 15, Iss 1, Pp 1-10 (2021)
Background Carbon dots (C-dots) are photoluminescent nanoparticles with less than 10 nm in size. Today, many studies are performed to exploit the photoluminescence (PL) property of carbon dots, and our focus in this study is to estimate the dipole mo
Publikováno v:
Journal of Chemical & Engineering Data. 63:290-297
Isopiestic vapor pressure measurements are performed to study the ternary KCl + KBr + H2O system at 298.15 K. The modeling purposes are achieved based on the experimental osmotic coefficients regression of the ternary system. The present calculations
Autor:
Abolfazl Akbarzadeh, Mohammad Pourhassan-Moghaddam, Rahman Salamat-Ahangari, Parisa Mohammad-Jafarieh
Publikováno v:
Journal of Molecular Liquids. 336:116360
In this work, C-dots were synthesised inexpensively, using hydrothermal, one-step pathway from persimmon peel biowaste. The prepared C-dots were investigated by UV–Vis spectroscopy, photoluminescence spectroscopy, XRD, TEM, CHN, FE-SEM and FT-IR. I
Autor:
Maryam Abedi, Farzad Deyhimi, Maryam Alamdari Shendi, Zohreh Karimzadeh, Rahman Salamat-Ahangari
Publikováno v:
Fluid Phase Equilibria. 423:138-145
This work purpose is measuring and modeling of the ternary and quaternary systems consist of NaCl and mixed NaCl+KCl electrolyte in mixed solvents with different mass fractions (x) of C 2 H 5 OH in H 2 O, where x = 0.10, 0.20, 0.30, 0.40, and 0.50 an
Autor:
Rahman Salamat-Ahangari
Publikováno v:
Journal of Molecular Liquids. 219:1000-1005
This work has been undertaken to study isopiestic vapor pressures at 298.15 K for { y B NaBr + y C NaCl }( aq ). Measurements were made for both pure (binary) solutions and for the ternary solutions with various ionic strength fractions of NaBr (0.15
Publikováno v:
Chemical Engineering Communications. 203:471-475
Acetaminophen is a common low water-soluble drug whose solubility could be increased using various methods, including addition of a pharmaceutical cosolvent. The solubility of acetaminophen in ethanol + water + NaCl mixtures at 293.2, 298.2, 303.2, 3