Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Ceramic Composite
Structural and Optical Studies of Quaternary Glass System

G. Upender; V. Chandra Mouli; V. Sreenivasulu; Praveena Kuruva; M. Prasad

Volume 13, Issue 2 , April 2022, , Pages 2202-1695


  The new tellurite glasses with chemical composition 64TeO2-15CdO-(20-x) ZnO-xLi2O-1V2O5 (x= 0, 5, 10, 15 and 20 mol %) were synthesized by traditional melt quench hardening method. The glass samples showed broad humps of typical amorphous phase in the X- ray diffraction patterns. The physical properties ...  Read More

Preparation and Characterization of Nickel Ferrite Nanoparticles via Sol-gel Method

Savithri. M. Nampoothiri; Viji. C; E. M. Mohammed; Robin Francis

Volume 11, Issue 2 , February 2020, , Pages 28-31


  Nickel ferrite (NiFe₂O₄) nanoparticles were synthesized using sol-gel method and the powdered samples were sintered at 100°C and 200°C. X-ray Diffraction (XRD) patterns were used to determine the structure of nickel ferrite nanoparticles. Obtained the lattice parameter from the XRD data and ...  Read More

Nucleation and growth of carbon nanoforms on the surface of metallic plate-substrates and the mechanism of their doping with the clusters of ferromagnetic atoms  

E. Kutelia; L. Rukhadze; T. Dzigrashvili; O. Tsurtsumia; D. Gventsadze

Volume 9, Issue 12 , December 2018, , Pages 867-871


  The present work deals with the special experiments on SEM-EDX study of morphology, chemical composition and topological transformations of the initial ground surface of the bulk iron plate-substrate after its interaction with the ethanol vapor pyrolysis products at high temperatures in the closed-loop ...  Read More

Nucleation and growth of carbon nanoforms on the surface of metallic plate-substrates and the mechanism of their doping with the clusters of ferromagnetic atoms  

Structure and properties degradation of the nuclear graphite under neutron irradiation

Boris A. Gurovich; Denis A. Kuleshov; Dmitriy A. Maltsev; Oleg K. Chugunov; Alexey S. Frolov; Yaroslav I. Shtrombakh

Volume 9, Issue 11 , November 2018, , Pages 781-788


  The operation of nuclear graphite in graphite-moderated reactors is accompanied by its properties degradation under the influence of neutron irradiation, which limits their service life. In this connection, it is of interest to identify the mechanisms that determine the properties degradation of graphite ...  Read More

Structure and properties degradation of the nuclear graphite under neutron irradiation

Study of the properties of La-doped ZnS thin Films synthesized by Sol-gel method

Amel Tounsi; Djahida Talantikite-Touati; Hamid Merzouk; Hadjira Haddad; Roumaïssa Khalfi

Volume 9, Issue 3 , March 2018, , Pages 216-219


  The thin layers of undoped ZnS and ZnS doped La with different concentrations (2, 4, 6, 8 and 10%) were deposited on glass substrates using sol-gel and dip-coating methods. The structural characterization of these samples was carried out by the  X-rays diffraction (XRD), scanning electron microscopy ...  Read More

Study of the properties of La-doped ZnS thin Films synthesized by Sol-gel method

Zeolite 4A Filled Poly (3, 4-ethylenedioxythiophene): (polystyrenesulfonate) (PEDOT: PSS) And Polyvinyl Alcohol (PVA) Blend Nanocomposites As High-k Dielectric Materials For Embedded Capacitor Applications

M. K. Mohanapriya; Kalim Deshmukh; M. Basheer Ahamed; K. Chidambaram; S. K. Khadheer Pasha

Volume 7, Issue 12 , December 2016, , Pages 996-1002


  Zeolite 4A nanoparticles were incorporated into Poly (3, 4 - ethylenedioxythiophene): poly (styrenesulfonate) (PEDOT: PSS) and Polyvinyl alcohol (PVA) blend matrix to prepare PEDOT: PSS/PVA/Zeolite 4A nanocomposites using solution casting technique. The structure and morphology of nanocomposites were ...  Read More

Study Of A-site Divalent Doping On Multiferroic Properties Of BFO Nanoparticles Processed Via Combustion Method

Baljinder Kaur; Lakhbir Singh; V. Annapu Reddy; Dae-Yong Jeong; Navneet Dabra; Jasbir S. Hundal

Volume 7, Issue 12 , December 2016, , Pages 1015-1020


  Pure and Sr?doped bismuth ferrite Bi1-xSrx FeO3 (x = 0, 0.1, 0.2, 0.3) nanoparticles have been synthesized using combustion method. X- Ray diffraction study of these compounds confirms the rhombohedral structure with R3c space group. BiFeO3 peaks were observed at 2θ = 22.46o, 31.80o, 32.11o, 39.519o, ...  Read More

L-lysine Derived Nickel Nanoparticles For Reductive Degradation Of Organic Dyes

Abdul Rauf Khaskheli; Saba Naz; Razium Ali Soomro; Faruk Ozul; Abdalaziz Aljabour; Nazar Hussain Kalwar; Abdul Waheed Mahesar; Imren Hatay Patir; Mustafa Ersoz

Volume 7, Issue 8 , August 2016, , Pages 616-621


  This report demonstrates a facile and green fabrication method for the nickel nanoparticles using L-lysine as an efficient protecting agent. The application of green amino acid (L-lysine) enabled formation highly spherical and well-dispersed nanoparticles with average diameter in the range of 10 ±2.5 ...  Read More

Synthesis And Doping Feasibility Of Composite-hydroxide-mediated Approach For The Cu1-xZnxO Nanomaterials

Tauseef Shahid; Muhammad Arfan; Waqas Ahmad; Tayyaba BiBi; Taj Muhammad Khan

Volume 7, Issue 7 , July 2016, , Pages 561-566


  In this article, we report feasibility of composite hydroxide-mediated (CHM) approach for the synthesis and doping of Cu1-xZnxO (x=0%, 3%, 6% and 9%) nanomaterial. The proposed method offers a low cost, low temperature and environmentally friendly approach to preparing doped nanomaterials in a feasible ...  Read More

Synthesis, Characterization And Electrochemical Studies On Novel Li2MZrO4 (M = Fe, Mn) Cathode Material For Lithium-ion Battery

Bikash Mandal; I. Basumallick; Susanta Ghosh

Volume 7, Issue 2 , February 2016, , Pages 150-155


  We report a novel cathode of the molecular formula, Li2MZrO4 (M = Fe, Mn), based on an inexpensive, earth-abundant, and eco-friendly materials, which have theoretical capacities within 119 – 238 mAh.g -1 depending on the number of lithium ions extracted from material, suitable for high power rechargeable ...  Read More

Triangular Si3N4 Nano-scale Pits On The Stepped Si (553) Surface By Ion Induced Reaction   

Amit Kumar Singh Chauhan; Shibin Krishna T.C.; Neha Aggarwal; Monu Mishra; Asad Niazi; Lekha Nair; Govind Gupta

Volume 6, Issue 11 , November 2015, , Pages 941-946


  Triangular nano-scale pits (TNPs) of Si3N4 are fabricated by reactive nitrogen ion sputtering using low energy nitrogen ions on the Si (553) surface at 500 °C. The electronic structure of the developing Si3N4 interface was monitored in-situ by Auger Electron Spectroscopy (AES) while the ion beam ...  Read More

Mechanisms Of Composite-hydroxide-mediated Approach For The Synthesis Of Functional ZnO Nanostructures And Morphological Dependent Optical Emissions

Taj Muhammad Khan; M. Zakria; Rana I. Shakoor; M. Raffi; Mushtaq Ahmad

Volume 6, Issue 7 , July 2015, , Pages 592-599


  We report synthesis of the functional ZnO nanostructures (nanowires, nanorods) by a cost-effective and efficient method; called composite-hydroxide-mediated (CHM) approach. Effect of the processing temperature on the particle size, morphology, and subsequently morphological dependent optical emissions ...  Read More

Influence Of TiC Particulate Reinforcement On The Corrosion Behaviour Of Al 6061 Metal Matrix Composites

H. C. Ananda Murthy; Somit Kumar Singh

Volume 6, Issue 7 , July 2015, , Pages 633-640


  Aluminum matrix composites (AMCs), reinforced with ceramic particulates, have significant applications in the field of aerospace, marine, automobiles, sports and recreation. Al-TiC particulate composite has better potential for high-temperature applications. The corrosion behaviour of Al 6061-TiC particulate ...  Read More

SHI Induced Thermoluminescence Properties Of  sol-gel Derived Y2O3:Er3+ Nanophosphor

N.J. Shivaramu; B.N. Lakshminarasappa; K.R. Nagabhushana; Fouran Singh

Volume 6, Issue 4 , April 2015, , Pages 342-347


  Nanocrystalline erbium doped yttrium oxide (Y2O3:Er 3+ ) was synthesized by the sol-gel technique using citric acid as complexing agent. The synthesized samples were characterized by X-ray diffraction (XRD), Field emission scanning electron microscope (FE-SEM) techniques for phase-purity and microstructure. ...  Read More

Impedance Spectroscopy And Conductivity Studies Of CdCl2 Doped Polymer Electrolyte

Mayank Pandey; Girish M. Joshi; Kalim Deshmukh; Jamil Ahmad

Volume 6, Issue 2 , February 2015, , Pages 165-171


  Polyvinyl alcohol (PVA) and Polyvinyl Pyrrolidone (PVP) based polymer electrolytes for different loading wt% of CdCl2 were prepared by solution casting. The structural complexation was confirmed and interlayer spacing (d) was evaluated by using X-ray diffraction (XRD) study. The chemical bonding between ...  Read More

Green Synthesis Of Gold Nanoparticles From The Leaf Extract Of Nepenthes Khasiana And Antimicrobial Assay

B.S. Bhau; Sneha Ghosh; Sangeeta Puri; B. Borah; D.K. Sarmah; Raju Khan

Volume 6, Issue 1 , January 2015, , Pages 55-58


  Synthesis of nanoparticles from various biological systems has been reported, but among all, biosynthesis of nanoparticles from plants is considered as the most suitable method. The use of plant material not only makes the process eco-friendly but also the abundance makes it more economical. The aim ...  Read More

Mdification Of Poly(3,4-ethylenedioxy Thiophene)/poly(4-styrene Sulphonate) (PEDOT: PSS)/nanographit Nanocomposite  through Ion Beam Technique

Sunita Rattan; Prachi Singhal; Devesh Kumar Avasthi; Ambuj Tripathi

Volume 5, Issue 12 , December 2014, , Pages 712-716


  Ion implantation is a surface treatment process in which the surface of a sample is bombarded with a beam of energetic dopant ions to implant ions into the matrix of the substrate. In the present work, nanocomposites of poly(3,4-ethylenedioxy thiophene) /poly(4-styrene sulphonate) (PEDOT: PSS) and nanographite ...  Read More

Photoluminescence Properties Of Eu3+, Ce3+ Doped LaPO4 Phosphors

Niyaz Parvin Shaik; N. V. Poornachandra Rao; K. V. R. Murthy

Volume 5, Issue 12 , December 2014, , Pages 722-727


  Pure LaPO4 and LaPO4: Eu (0.5 mol %) Ce (0.5 mol %) phosphors were synthesized by the solid-state reaction method. X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), photoluminescence (PL) spectra and the particle size analysis were used to characterize ...  Read More

Tb3+ Doped Sr2(BO3)Cl  Green Emitting Phosphor For Solid State Lighting

Vishal R. Panse; N.S. Kokode; S.J. Dhoble

Volume 5, Issue 10 , October 2014, , Pages 604-610


  In this paper we present luminescence results on Tb 3+ doped Sr2(BO3)Cl green phosphor. The vibrational properties of Sr2(BO3)Cl phosphor was studied by Fourier transform infrared spectroscopy. Photoluminescence studies have been carried out to understand the mechanism of excitation and the corresponding ...  Read More

Characterization Of Nano-structured Magnesiumchromium ferrites Synthesized By Citrate-gel auto Combustion Method

M. Raghasudha; D. Ravinder; P. Veerasomaiah

Volume 4, Issue 12 , December 2013, , Pages 910-916


  Nano-ferrites of the composition Mg Crx Fe2-xO4 (where x=0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0) were synthesized at a very low temperature (180°C) by Citrate-gel auto combustion method. The as synthesized powders were sintered at 500 0 C for four hours in an air and were characterized by X-ray diffraction ...  Read More

Synthesis And Characterization Of CuO Electrospum Nanofiber Using Poly(vinyl Acetate)/Cu(CH3COO)2 Annealing Method

Seema Sharma; Rashmi Rani; Radheshyam Rai; T. S. Natarajan

Volume 4, Issue 10 , October 2013, , Pages 749-753


  One dimensional nanofibers of organic and inorganic materials have been used in filters, optoelectronic devices, sensors etc. It is difficult to obtain ultra fine fibers of inorganic materials having lengths in the order of millimeter as they tend to break during formation due to thermal and other mechanical ...  Read More

Plant Mediated Synthesis Of Gold Nanoparticles Using Fruit Extracts Of Ananas Comosus (L.) (Pineapple) And Evaluation Of Biological Activities

Nagaraj Basavegowda; Agnieszka Sobczak-Kupiec; Dagmara Malina; Yathirajan HS; Keerthi V R; Chandrashekar N; Salman Dinkar; Liny P

Volume 4, Issue 5 , May 2013, , Pages 332-337


  AnchorPlant mediated synthesis of metallic nanoparticles is an increasing commercial demand due to the wide applicability in various areas such as electronics, catalysis, chemistry, energy, cosmetics and medicine. In the present investigation, synthesis of gold nanoparticles is done by using fruit extracts ...  Read More

Surface Modification Of Polyanniline Nanofiber Using Silver nanoparticles To Enhance Sensing Properties

Yasir Ali; A. S. Dhaliwal;R G Sonkawade; Vijay Kumar

Volume 4, Issue 5 , May 2013, , Pages 368-372


  AnchorThe surface of polyaniline nanofibres is modified by silver nano particles using cyclic voltametry (CV). The surface modifications induced by silver particles are confirmed by scanning electron microscopy (SEM), Energy dispersive X-ray analysis (EDX) and Raman spectroscopic techniques. The SEM ...  Read More

Microwave Synthesis And Characterization Of Nanocrystalline Mn-Zn Ferrites

Surender Kumar; Tukaram J. Shinde; Pramod N. Vasambekar

Volume 4, Issue 5 , May 2013, , Pages 373-377


  Powder diffraction, Fourier transform infrared spectroscopy and scanning electron microscopy were used to characterize the spinel structure of nanocrystalline Ferrites with composition Mn1-xZnxFe2O4 (x = 0.2, 0.4, 0.6 and 0.8) prepared by oxalate coprecipitation technique and followed by microwave heating ...  Read More

Characterization and Photoluminescence Of Sr2CeO4: Eu+3, La+3

Ch. Atchyutha Rao; Poornachandra Rao V. Nannapaneni; K. V. R. Murthy

Volume 4, Issue 3 , March 2013, , Pages 207-212


  In this paper we report the synthesis and luminescence of strontium cerium oxide (Sr2CeO4:Eu 3+ (0.5mol%),La 3+ (0.5mol%) prepared by solid state reaction method in air at 12000C.These samples were characterized by X-ray diffraction, scanning electron microscope (SEM) and photoluminescence (PL) techniques, ...  Read More