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pro vyhledávání: '"K. Rayapa Reddy"'
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 2, Pp 553-562 (2012)
Ultrasonic velocities and densities of the binary liquid mixtures of N-methyl-2-Pyrrolidone (NMP) with Cyclohexylamine (CHA), Cyclohexanol (CHOL) and Cyclohexene(CHE) at a temperature range of 303.15 to 318.15 K over the entire composition range were
Externí odkaz:
https://doaj.org/article/ca3a451f68384a59bd6358fc451619a4
Autor:
K. Rayapa Reddy
Publikováno v:
Journal of Molecular Structure. 1150:553-557
CuO nanoparticles were synthesized by environmentally benign green route with copper acetate precursor using Caloropis procera leaf extract. The CuO nanoparticles produced by the process after calcination at 700° C were characterized by X-ray diffra
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Publikováno v:
Journal of Solution Chemistry. 46:305-330
Organic esters of carbonic acid {dimethyl carbonate (DMC)/diethyl carbonate (DEC)/propylene carbonate (PC)}, in combination with a lactate ester {ethyl lactate (EL)}, with green chemistry characteristics were chosen for the present study of molecular
Autor:
P. Anila, G. Srinivasa Rao, Dittakavi Ramachandran, P.V.S. Sairam, K. Rayapa Reddy, C. Rambabu
Publikováno v:
The Journal of Chemical Thermodynamics. 104:24-32
In this work, the study of interactions between ethyl lactate and aromatic amine mixtures are examined through insight from density and speed of sound measurements. The density ( ρ ) and sound velocity (u) of ethyl lactate and aromatic amines such a
Publikováno v:
Physics and Chemistry of Liquids. 54:589-601
The interactions of 2-chloroethanol (2-CE) and 2-phenylethanol (2-PE) in N-methyl-2-pyrrolidone (NMP) as a function of temperature have been investigated. The density (ρ), and ultrasonic velocity (u), of 2-CE and 2-PE in NMP have been measured in th
Publikováno v:
Thermochimica Acta. 620:1-9
Densities and speeds of sound of the binary liquid mixtures of Ethyl lactate (EL) with 2-methoxyethanol (2-ME), 2-ethoxyethanol (2-EE) and 2-butoxyethanol (2-BE) have been measured over the entire composition range at temperatures of 303.15–318.15
Publikováno v:
Journal of Molecular Liquids. 209:153-160
Sound velocities (u) and densities (ρ) of the binary liquid mixtures of green solvent ethyl lactate (EL) with isopropyl alcohol (IPA), propylene glycol (PG), and glycerol (GLY) and also in pure solvents are measured over the entire composition range
Publikováno v:
Journal of Non-Crystalline Solids. 404:151-161
The relationship between the network structure and properties of iron containing novel oxyfluorophosphate glasses with the composition 20ZnO–20CaF 2 –(60 − x)P 2 O 5 :xFe 2 O 3 with 0 ≤ x ≤ 5 mol% has been studied. The density, molar volume
Autor:
C. Rambabu, K. Rayapa Reddy, G. Srinivasa Rao, P.B. Sandhyasri, P.V.S. Sairam, D. Bala Karuna Kumar
Publikováno v:
Journal of Molecular Liquids. 199:352-363
The densities and speeds of sound for pure liquids N-methyl-2-pyrrolidone (NMP), propylamine (PA), butylamine (BA), dipropylamine (DPA) and their binary mixtures containing NMP as a common component have been measured at atmospheric pressure as a fun