PREPARATION AND CHARACTERIZATION OF CuInSe2 NANO-PARTICLES

Purushotham Endla

Rasayan J. Chem, 12 (4), 1676 - 1680 (2019)

Keywords: X-ray Diffraction, Particle Size, Lattice Strain, Debye-Waller Factor, Vacancy Formation Energy.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245132

OXIDATION OF POLYETHYLENE GLYCOL-200 BY POTASSIUM PERIODATE IN ALKALINE MEDIUM: A KINETIC STUDY

K. V. S. Koteswara Rao and R. Venkata Nadh

Rasayan J. Chem, 12 (4), 1681- 1687 (2019)

Keywords: Kinetics, Oxidation, Polyethylene Glycol, Potassium Periodate, Alkaline Medium

DOI: http://dx.doi.org/10.31788/RJC.2019.1245433

SPECTROSCOPIC, MECHANICAL AND DIELECTRIC STUDIES ON FILMS OF EPOXYRESIN IN DIETHYLENETRIAMINE

M.V.L. Kumari, A. Kaviarasi, A.R. Prabakaran and A. Anandavadivel

Rasayan J. Chem, 12 (4), 1688- 1692 (2019)

Keywords: FTIR, Tensile Strength, Flexural Strength, Toughness, Curing Agent, Epoxy Resin, Diethylenetriamine

DOI: http://dx.doi.org/10.31788/RJC.2019.1245384

SIMULTANEOUS ASSAYS OF SULFAMETHOXAZOLE AND TRIMETHOPRIM IN SUSPENSION DOSAGE FORM By THREE ANALYTICAL METHODS OF UV SPECTROPHOTOMETRY

Muchlisyam ,E.S.B Raesa, R. Dathita and S.P. Richa

Rasayan J. Chem, 12 (4), 1693 - 1700 (2019)

Keywords: Three Methods, Spectrophotometry, Sulfamethoxazole, Trimethoprim, Validation.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245428

THERMO-CATALYTIC PROCESSING OF POLYMER WASTE OVER CATALYSTS ON THE BASIS OF NATURAL ZEOLITE FROM THE TAYZHUZGEN FIELD (KAZAKHSTAN) MODIFIED BY MOLYBDENUM

Y. A. Aubakirov , L. R. Sassykova, Zh. Kh. Tashmukhambetova F. Zh. Akhmetova , S. Sendilvelan , K.O. Sharipov , Sh. N. Kubekova , A.A. Batyrbayeva , R.N. Azhigulova, R. G. Ryskaliyeva , A.K. Zhussu

Rasayan J. Chem, 12 (4), 1701 - 1709 (2019)

Keywords: Polymer Wastes, Natural Tayzhuzgen Zeolite, Hydrogenation Thermocatalytic Recycling, Molybdenum, Kumkol Oil Field, Motor Fuels

DOI: http://dx.doi.org/10.31788/RJC.2019.1245435

SOLAR LIGHT ACTIVE CeO2/rGO HYBRID PHOTOCATALYST FOR DIRECT VIOLET 51 DEGRADATION

A. Loganathan, A. Sivakumar , B. Murugesan, and P. Sivakumar

Rasayan J. Chem, 12 (4), 1710- 1724 (2019)

Keywords: Carica papaya, CeO2/rGO Hybrid, Photocatalytic Degradation, Fractional Order, Direct Violet 51

DOI: http://dx.doi.org/10.31788/RJC.2019.1245351

SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL SCREENING OF SOME NOVEL 5-(BENZOFURAN-2-YL)-N'-(2- SUBSTITUTED-4-OXOTHIAZOLIDIN-3-YL)-1-PHENYL-1HPYRAZOLE-3-CARBOXAMIDE DERIVATIVES

M. Idrees, S. Kola and N. J. Siddiqui

Rasayan J. Chem, 12 (4), 1725- 1733 (2019)

Keywords: Benzylidene, Benzofuran-2-yl, Carbohydrazone, Carbohydrazide, Carboxamide

DOI: http://dx.doi.org/10.31788/RJC.2019.1245467

EFFECTS OF FIVE GREEN INHIBITORS OF CONTROLLING BARITE CRYSTAL GROWTH IN FLOW-INDUCED VIBRATION IN PIPE

N. Karaman , W. Mangestiyono , S. Muryanto , J. Jamari and A. P. Bayuseno

Rasayan J. Chem, 12 (4), 1734 - 1743 (2019)

Keywords: Mechanical Vibration, XRPD Analysis, SEM Analysis, Barite, Green Chemical Inhibitors

DOI: http://dx.doi.org/10.31788/RJC.2019.1245380

EFFECT ON PROPERTIES OF CONCRETE IN PARTIAL REPLACEMENT OF FINE AGGREGATE BY STEEL SLAG AND CEMENT BY METAKAOLIN

R. Padmapriya, V.K. Bupesh Raja , V. Ganesh Kumar and J.Baalamurugan

Rasayan J. Chem, 12 (4), 1744 - 1751 (2019)

Keywords: Steel Slag, Metakaolin, Concrete, Paver Block, Compressive Strength

DOI: http://dx.doi.org/10.31788/RJC.2019.1245211

GREEN SYNTHESIS OF COPPER NANOPARTICLES USING Uncaria gambir ROXB. LEAF EXTRACT AND ITS CHARACTERIZATION

N. Elisma , A. Labanni , Emriadi , Y. Rilda , M. Asrofi and S. Arief

Rasayan J. Chem, 12 (4), 1752- 1756 (2019)

Keywords: Green synthesis, copper nanoparticles, Uncaria gambir Roxb., bioreducing agent, chemical reduction.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245347

SYNTHESIS OF ALGAE BIODIESEL USING K2CO3/ZnO HETEROGENEOUS BASE CATALYST AND ITS CHARACTERISATION

Jayashri Nair, Y.V.V.Satyanarayana Murthy , M.Ramesh and Gautam Edeira

Rasayan J. Chem, 12 (4), 1757- 1765 (2019)

Keywords: Heterogeneous Catalyst, Algae Biodiesel, Transesterification, Characterization.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245273

EFFECT OF ELABORATION pH ON THE ELECTROACTIVITY OF CASSAVA STARCH SOLID BIOPOLYMER ELECTROLYTE FILMS

Alvaro Arrieta Almario, Carlos García Mogollón and Enrique Combatt Caballero

Rasayan J. Chem, 12 (4), 1766- 1773 (2019)

Keywords: Cassava, Solid Biopolymer Electrolyte, Electrochemistry, Starch, Electroactivity.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245302

MOLECULAR INTERACTIONS IN BINARY LIQUID MIXTURES CONTAINING BENZYL BENZOATE

A.Nagarjuna, K.V.Yamini Kanth , G. Balaji Prakash and Debashis Das

Rasayan J. Chem, 12 (4), 1774- 1782 (2019)

Keywords: Speed of Sound, Density, Molar Volume, Free Length, R-K polynomial.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245469

GROWTH AND CHARACTERIZATION OF COBALT AND SULPHAMIC ACID DOPED AMMONIUM DIHYDROGEN ORTHOPHOSPHATE: A POTENTIAL NONLINEAR OPTICAL MATERIAL

K.Kumar , K. Selvaraju , P. Baskaran and N. Senthilvelan

Rasayan J. Chem, 12 (4), 1783- 1791 (2019)

Keywords: Solution Growth Technique, X-Ray Diffraction, NLO Material, FT-IR.

DOI: http://dx.doi.org/10.31788/RJC.2019.1232035