COMPOSITE MEMBRANES BASED ON SULFONATED POLYSULFONE AND NATURAL ZEOLITE FOR PROTON EXCHANGE MEMBRANE FUEL CELLS

Irfan Gustian, Ghufira and Dwita Oktiarni

Rasayan J. Chem., 10(3), 689-694 (2017)

Keywords: Sulfonated polysulfone, natural zeolite, activated, mass ratio, conductivity

BIOGENIC SYNTHESIS OF SILVER NANOPARTICLES USING PLANT WASTE MATERIAL

Giridhar Reddy and Amrita Thakur

Rasayan J. Chem., 10(3), 695-699 (2017)

Keywords: Green synthesis, Silver nanoparticles, Lignosulphonic acid, Biopolymers.

EFFECT OF H₂S GAS SENSING PERFORMANCE OF SOL-GEL DIP COATED In₂O₃ THIN FILMS

G. Ramanathan and K.R.Murali

Rasayan J. Chem., 10(3), 700-706 (2017)

Keywords: Sol-gel, Acrylamide route, Indium Oxide thin films, Gas sensor

CHARACTERIZATION, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITY OF MANGOSTEEN (Garcinia Mangostana L.) PERICARP NANOSIZED EXTRACT

Purwantiningsih Sugita, Salsabila Arya, Auliya Ilmiawati and Budi Arifin

Rasayan J. Chem., 10(3), 707-715 (2017)

Keywords: antibacterial, antioxidant, mangosteen pericarp nanosized extract, xanthone

NANO ALUMINUM OXIDES AS ADSORBENTS IN WATER REMEDIATION METHODS: A REVIEW

K. Ravindhranath and Mylavarapu Ramamoorty

Rasayan J. Chem., 10(3), 716-722 (2017)

Keywords: nanoparticles, water treatment, phytomethods, Al2O3, adsorbents, pollutants

IMPACT OF DRIVERS FOR THE IMPLEMENTATION OF GREEN CONCEPT IN SMALL AND MEDIUM SIZED (SMES) LEATHER INDUSTRIES OF NORTHERN TAMILNADU

G. Kathiresan, and S. Ragunathan

Rasayan J. Chem., 10(3), 723-728 (2017)

Keywords: Supply Chain, Leather Industries, Standard Deviation, Procurement, Greenness, Regression, Emissions

EFFECT OF TIC AND MOS2 REINFORCED ALUMINIUM METAL MATRIX COMPOSITES ON MICROSTRUCTURE AND THERMOGRAVIMETRIC ANALYSIS

Rajesh Prabha N. and Edwin Raja Dhas J.

Rasayan J. Chem., 10(3), 729-737 (2017)

Keywords: Al7075, TiC, Metal Matrix Composites, SEM, XRD, EDS, TGA

SUBCRITICAL WATER EXTRACTION OF GINGEROL FROM ZINGIBER OFFICINALE

M. E. Yulianto, P. Kusumo, I. Hartati and Wahyuningsih

Rasayan J. Chem., 10(3), 738-743 (2017)

Keywords: zingiber officinale, gingerol, subcritical water, extraction

SYNTHESIS AND CHARACTERIZATION OF Ni-Fe-S MAGNETIC THIN FILMS AT DIFFERENT BATH TEMPERATURES

M. Kanakaraj and H. B. Ramalingam

Rasayan J. Chem., 10(3), 744-750 (2017)

Keywords: Thin films, Characterization, Electrodeposition, Crystalline size, Temperature, X-ray diffraction, Microhardness, Surface morphology

AN EMPIRICAL BULK MODULUS MODEL OF TERNARY CHALCOPYRITE STRUCTURE SOLIDS

S. K. Gorai, Guruprasad Parida and Ajay Kumar Sharma

Rasayan J. Chem., 10(3), 751-758 (2017)

Keywords: Electronegativity, Bulk modulus, Ternary Chalcopyrite structure, Principal quantum number

PREPARATION AND CHARACTERIZATION OF ALUMINA AND SILICA MODIFIED CHITOSAN

P. Saraswathi and M. Makeswari

Rasayan J. Chem., 10(3), 759-765 (2017)

Keywords: chitosan, Characterization, alumina, silica, modification, wastewater.

SYNTHESIS AND CHARACTERIZATION OF HYDROXYAPATITE-COLLAGEN-CHITOSAN (HA/Col/Chi) COMPOSITE BY USING EX-SITU WET PRECIPITATION METHOD

Charlena, Ahmad Bikharudin, Setyanto Tri Wahyudi and Erizal

Rasayan J. Chem., 10(3), 766-770 (2017)

Keywords: Bellamya javanica, chitosan, collagen, ex-situ, hydroxyapatite, Lates calcarifer

EFFECT OF LIF ON LUMINESCENCE PROPERTIES OF Dy³⁺ DOPED Cd-Zn PHOSPHATE GLASSES

V. Adelene Prathyusha and D. Punyaseshudu

Rasayan J. Chem., 10(3), 771-777 (2017)

Keywords: Phosphate Glass, Luminescence, White LED’s, Optical absorption.

A REVIEW ON EFFICIENCY FACTORS AND EQUATIONS OF VARIOUS SOLAR WATER HEATERS AND THEIR RELATIVE FIELD COMPONENTS

N. Sethupathi, K.Vikramprasad and P. Maadeswaran

Rasayan J. Chem., 10(3), 778-783 (2017)

Keywords: Solar energy, solar water heater, and its components calculating formulas and equation.

PRODUCTION AND MICROSTRUCTURE CHARACTERIZATION OF AA6061 MATRIX ACTIVATED CARBON PARTICULATE REINFORCED COMPOSITE BY FRICTION STIR CASTING METHOD

G. Diju Samuel, J. Edwin Raja Dhas, G. Ramanan and M. Ramachandran

Rasayan J. Chem., 10(3), 784-789 (2017)

Keywords: AA6061, Stir Casting, Activated Carbon, SEM, EDAX, XRD, FTIR.

PEROXY COMPOUNDS AS ECO-FRIENDLY CATALYSTS FOR NITRATION OF AROMATIC COMPOUNDS USING SODIUM NITRITE IN AQUEOUS BISULFATE MEDIUM

Muppidi Suresh, M. Venkateswarlu, K. C. Rajanna and P. K. Saiprakash

Rasayan J. Chem., 10(3), 790-798 (2017)

Keywords: H2O2, peroxydisulfate, peroxymonosulfate, sodium perborate, tert-butyl hydroperoxide; nitration; Grindstone technique; microwave irradiation; rate accelerations.

LIQUID CRYSTAL POLYMER BASED OPTIMIZED NOTCH BAND MONOPOLE ANTENNA

B. T. P. Madhav, T. V. Rama Krishna, B. Sindhu, B. Nikhita, G. Harshitha, B. H. Prudhviraju and A. N. Meena Kumari

Rasayan J. Chem., 10(3), 799-806 (2017)

Keywords: Bandwidth, Defected Ground, Monopole, Liquid Crystal Polymer, WLAN.

PROXIMATE COMPOSITION, STRUCTURAL CHARACTERIZATION AND PHYTOCHEMICAL SCREENING OF THE SEED OIL OF ADENANTHERA PAVONINA LINN

Taiwo F. Owoeye, Olayinka Oyewale Ajani, Deborah K. Akinlabu and Opeyemi I. Ayanda

Rasayan J. Chem., 10(3), 807-814 (2017)

Keywords: oxidative rancidity, soxhlet extraction, phytochemistry, Adenanthera pavonina

INHIBITING EFFECTS OF L-TRYPTOPHAN ON THE CARBON STEEL CORROSION IN ALKALINE SALINE SOLUTION

Taghried A. Salman and Ala'a B. Mohammed

Rasayan J. Chem., 10(3), 815-824 (2017)

Keywords: Corrosion, Carbon Steel, saline solution,Adsorption,L-tryptophan, DFT method.

OPTICAL AND ELECTRICAL PROPERTIES OF Mn²⁺ DOPED TITANIUM OXIDE THIN FILMS

M. P. D. Parimala, M. Seshu Kumar and M.C. Rao

Rasayan J. Chem., 10(3), 825-831 (2017)

Keywords: TiO2, Sol-gel, UV-visible, Ionic conductivity, PL and CIE studies.

HETEROGENEOUS CONDUCTING POLYPYRROLE BASED SENSING COMPOSITES

Vineet V. Karambelkar, S.N. Paul and J.D. Ekhe

Rasayan J. Chem., 10(3), 832-837 (2017)

Keywords: Polypyrrole; Heterogeneous Composite; Sensor.

GREEN SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL STUDIES OF CuO NANOPARTICLES FROM EICHHORNIA CRASSIPES

S. Hemalatha and M. Makeswari

Rasayan J. Chem., 10(3), 838-843 (2017)

Keywords: CuO nanoparticles, Eichhornia crassipes, XRD, EDX, antibacterial activity.

REDUCTION OF NO_x AND OPACITY FROM DIESEL ENGINE WITH DIMETHYL CARBONATE AND ISOPROPYL ALCOHOL

S. Sendilvelan and K. Bhaskar

Rasayan J. Chem., 10(3), 844-851 (2017)

Keywords: Additives, Diesel Engine, Dimethyl Carbonate, Isopropyl Alcohol, Emission Control

AN ASYMMETRIC LIQUID CRYSTAL POLYMER BASED FRACTAL SLOTTED UWB MONOPOLE ANTENNA WITH NOTCH BAND CHARACTERISTICS

B.T.P. Madhav, D.S. Ram Kiran, V. Alekhya, M. Vani, T. Avinash and P. Sreekanth, T. Anilkumar

Rasayan J. Chem., 10(3), 852-860 (2017)

Keywords: Asymmetric, Antenna, Fractal, Monopole, Liquid Crystal Polymer.

OPTIMIZATION OF MICROWAVE HYDRODISTILLATION OF DRIED PATCHOULI LEAVES BY RESPONSE SURFACE METHODOLOGY

H. S. Kusuma, M.E. Syahputra, D. Parasandi, A. Altway and M. Mahfud

Rasayan J. Chem., 10(3), 861-865 (2017)

Keywords: Box-Behnken design; microwave hydrodistillation; patchouli oil.

K15 NEMATIC PHASE LIQUID CRYSTAL MATERIAL BASED DOUBLE-DIPOLE RECONFIGURABLE ANTENNA

B. T. P. Madhav, D. Sreenivas Rao, K. Supraja, A. Tejaswini, A. Phanikumar, A. Nagarjunareddy, R. Sai Prakash and A. N. Meena Kumari

Rasayan J. Chem., 10(3), 866-872 (2017)

Keywords: Microstrip patch antenna, Dual Frequency, Reconfigurable, Liquid Crystals.

ANALYSIS OF PERFORMANCE, COMBUSTION AND EMISSION CHARACTERISTICS ON BIOFUEL OF NOVEL PINE OIL

S. Nallusamy, S. Sendilvelan, K. Bhaskar and N. Manikanda Prabu

Rasayan J. Chem., 10(3), 873-880 (2017)

Keywords: Performance, Biofuel, Pine oil, Diesel Engine, Carbon Monoxide (CO), Hydrocarbons (HC)