Asian Advanced Materials Congress (ASAMC -2017), Singapore

Ashutosh Tiwari

Volume 7, Issue 7 , July 2016, Pages 501-501

  VBRI Press is pleased to announce ‘Asian Advanced Materials Congress (ASAMC - 2017), Singapore during 11 – 16 March 2017, Singapore. It is a six-day international event organised by International Association of Advanced Materials (IAAM) in collaboration with the VBRI Press AB, Sweden. ...  Read More

Dendrimers As Smart Materials For Developing The Various Applications In The Field Of Biomedical Sciences

Sachin B Undre; Shivani R. Pandya; Vinod Kumar; Man Singh

Volume 7, Issue 7 , July 2016, Pages 502-516

  Developing new smart materials and tracking their structural potential have been in focus for curing disease and other applications such as catalyzing biomolecules like proteins and selective bioremediation of toxic metals, dyes, pesticides have been thrust areas of research in the field of materials ...  Read More

Defect Analysis And Performance Evaluation Of P-type Epitaxial GaAs Layer On Ge Substrate For GaAs/Ge Based Advanced Device

Goutam Kumar Dalapati; Vignesh Suresh; Sandipan Chakraborty; Chandreswar Mahata; Yi Ren; Thirumaleshawara Bhat; Sudhiranjan Tripathy; Taeyoon Lee; Lakshmi Kanta Bera; Dongzhi Chi

Volume 7, Issue 7 , July 2016, Pages 517-524

  The structural defects and formation of native oxides during thermal treatment on p-type epitaxial-GaAs/Ge have been investigated using spectroscopic measurements and electrical characterization. The performance of epi-GaAs based device depends on the interface quality between epi-GaAs and gate oxide ...  Read More

Effect Of Substrate On The Structural And Electrical Properties Of Mo Thin Films 

M. K. Thakur; H. K. Singh;V. N. Singh; Om Pal Singh; Karuna Thakur; Rahul Parmar; Kuldeep Singh Gour; N. Muhunthan; Sandeep Singh; Dinesh Singh; N. Vijayan

Volume 7, Issue 7 , July 2016, Pages 525-528

  To be used as back contact for CZTS/CIGS thin film solar cell, good adhesion to the substrate and low resistivity of the Mo thin film is necessary. In this study, molybdenum thin film has been deposited on soda lime glass, sapphire, quartz, and a single crystal yttria-stabilized zirconia (YSZ) using ...  Read More

Effect Of Tb3+ Ions On The ZnO Nanoparticles Synthesized By Chemical Bath Deposition Method 

Lehlohonolo F. Koao; Birhanu F. Dejene; Hendrik C. Swart; Setumo V. Motloung; Tshwafo E. Motaung; Shanganyane P. Hlangothi

Volume 7, Issue 7 , July 2016, Pages 529-535

  Tb3 + doped ZnO nanoparticles were synthesized using the chemical bath deposition (CBD) method at 80 ºC. All the samples were annealed at 700 ºC to remove the hydroxyl groups confirmed by the thermogravimetric analysis (TGA) and differential thermogravimetric analysis (DTGA). The thermal analysis, ...  Read More

Facile Room Temperature Ion Exchange Synthesis Of H+ Doped KM0.33Te1.67O6 (M = Al, Cr And Fe) And Their Photocatalytic And Conductivity Studies

Ravinder Guje; G.Ravi;M. Vithal; J.R. Reddy; Ch. Sudhakar Reddy; K. Sreenu; G.Ravi and M. Vithal

Volume 7, Issue 7 , July 2016, Pages 536-541

  Materials belonging to defect pyrochlore structure have been the subject of considerable interest and expected to exhibit fast protonic conduction. The proton exchanged ternary metal oxides of composition HM0.33Te1.67O6 (M = Al, Cr and Fe) are prepared for the first time by ion exchange method at room ...  Read More

Characterization Of Material’s Defects After Electrical Discharge Machining And Research Into Their Technological Parameters Using Vibroacoutstic Diagnostics

Anna Okunkova; Sergey V. Fedorov;Mikhail Kozochkin; Pavel Peretyagin; Anton Seleznyov

Volume 7, Issue 7 , July 2016, Pages 542-548

  The electrical discharge machining is still one of the widest spread machining methods for manufacturing the parts from ceramics, nanoceramics, composites, nanocomposites and other high strength materials based on ceramic or metallic matrix. The defect after electrical discharge machining is often accompanied ...  Read More

Study Of Ball Milled Bismuth Telluride Composites Reinforced With MWCNTs For Thermoelectric behaviour

Sandeep K. Pundir; Sukhvir Singh; B. Sivaiah; Rajesh Kumar; Ajay Dhar

Volume 7, Issue 7 , July 2016, Pages 549-554

  Thermoelectric properties of n-type bismuth telluride and its nanocomposite reinforced with different concentration of multi wall carbon nanotubes (MWCNTs) are reported. Nanocomposites of bismuth telluride with MWCNTs were synthesized by using high energy ball milling followed by spark plasma sintering ...  Read More

Impedimetric And Voltammetry Sensing Of Xanthine Using Nanocomposites

Jagriti Narang; Nitesh Malhotra; Chaitali Singhal; C. S. Pundir

Volume 7, Issue 7 , July 2016, Pages 555-560

  An electrochemical biosensor based on xanthine oxidase (XOx), titanium dioxide nanoparticles and carboxylated multi-walled carbon nanotubes (TiO2/c-MWCNT) nano-composites for sensitive detection of xanthine has been developed. TiO2/MWCNT nano-composites were used as the sensing platform in order to immobilize ...  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

Microstructural And Dielectric Investigations Of Vanadium Substituted Barium Titanate Ceramics

Aditya Jain; Neelam Maikhuri; Rakesh Saroha; Mukul Pastor; A. K. Jha; A. K. Panwar

Volume 7, Issue 7 , July 2016, Pages 567-572

  In this investigation, the microstructural and dielectric properties of pure BaTiO3 and vanadium (V 5+ ) substituted on Ba 2+ site (A-site) and Ti 4+ site (B-site) in BaTiO3 ceramic have been studied. The three compositions of BaTiO3 (BT), Ba0.9V0.1TiO3 (BTA) and BaTi0.9V0.1O3 (BTB) were synthesized ...  Read More

Synthesis, Characterization And Mercury (II)  removal Using Poly(vinylacetate) Grafted Guar Gum
Volume 7, Issue 7 , July 2016, Pages 573-578

  Guar gum-graft-poly(vinylacetate) (GG-g-PVA) has been synthesized and evaluated for Hg(II) removal from synthetic Hg(II) solution. The optimum performance GG-g-PVA sample (G1) was synthesized using 0.25 g guar gum, 1.0 × 10 -2 M K2S2O8, 2.3 × 10-2 M ascorbic acid, 0.46 M vinyl acetate (VA), ...  Read More

Chromium (VI) Ions Adsorption Onto Barium Hexaferrite Magnetic Nano-adsorbent

Aida Mohammadi; Abolghasem Ataie; Saeed Sheibani

Volume 7, Issue 7 , July 2016, Pages 579-586

  Barium hexaferrite (BaFe12O19) magnetic nano-powder was prepared by co-precipitation method. The effectiveness of different chemical synthesis variables such as solvent and mechanical milling on the adsorption efficiency of barium hexaferrite nano-particles to remove Cr (VI) ions from aqueous solutions ...  Read More

Synergistic Effect Of Water Soluble Chitin And Iodide Ion On The Corrosion Inhibition Of Mild Steel in Acid Medium

Yesodaran Sangeetha; Sankaran Meenakshi; Chandrasekaran Sairam Sundaram

Volume 7, Issue 7 , July 2016, Pages 587-592

  The inhibition performance of water soluble chitin (WSC) and its synergistic inhibition with potassium iodide (KI) in 1 M HCl was studied using gravimetric and electrochemical measurements. From gravimetric measurement it is inferred that there is an increase in inhibition efficiency with the increased ...  Read More

Impedance Measurements Of Some Silver Ferro-phosphate Glasses 

Fathy Salman; Reda Khalil;Hany Hazaa

Volume 7, Issue 7 , July 2016, Pages 593-598

  Impedance measurements of (50-x)P < sub>2O5-xAgI-40Ag2O-10Fe2O3, [where x = 0, 15, 20, 25, 30, 35, 40 and 45 mol %] superionic glasses have been studied in the frequency range (500 Hz - 5 MHz) and in the temperature range 303-413 K. The frequency dependence of the total conductivity (σt) for the ...  Read More