Synthesis and Characterization of Graphene Oxide Coated Au Nano Particles and The Study of its Application on Electro Catalytic Activity of Nitric Oxide

A Shalini; P. Paulraj; k. Pandian; G. Anbazhagan; V. Jaisankar

Volume 4, Issue 4 , 2019, , Pages 158-161

  Synthesis of graphene oxide has entice good dispense of consciousness due to their vast utilization in different fields in modern days. In the present investigation, we report on the preparation of graphene oxide via a modified Hummer’s method. The nanocomposite were isolated and then characterized ...  Read More

Evolution of the performance of SiNWs based electrochemical capacitor in ionic electrolyte

Ankur Soam; Rajiv Dusane

Volume 2, Issue 4 , 2017, , Pages 214-217

  The development of micro-supercapacitor (µ-SC) based on silicon nanowires (SiNWs) has increased the demands ofcost-effective methods via low temperature processing routes for the fabrication of SiNWs which can enable the realization of µ-SC directly on a Si chip. In this work, SiNWs synthesized ...  Read More

Synthesis of highly dispersed FePO4 cathode material for rechargeable lithium battery

Bikash Mandal; I. Basumallick; Susanta Ghosh

Volume 2, Issue 4 , 2017, , Pages 218-222

  Highly dispersed, porous and nano-sized FePO4 have been synthesized by a facile aqueous and alcoholic medium for their application as cathode in rechargeable lithium batteries. Various dispersing templates in association with suitable solvents are used to introduce porosity and dispersive nature among ...  Read More

Thermal effects for the doped graphene quantum dots: Cyclic voltammetry

Poonam R. Kharangarh; Akshay Kumar; Raj K. Sharma; Gurmeet Singh

Volume 2, Issue 3 , 2017, , Pages 171-175

  With an objective to develop electrode materials with high specific capacitance and good stability, we prepared Graphene quantum dot-doped with transition metal of HCl by using a facile hydrothermal at different temperatures (~ 800C- 1400C). Samples were characterized by Raman spectroscopy, Powdered ...  Read More

Ethanol electro-oxidation by Pt/r(GO-ZSM)/ graphite foil

Basu M. Daas; Debalina Das; Susanta Ghosh

Volume 1, Issue 2 , 2016, , Pages 156-160

  Present study reports electro-oxidation of ethanol over platinum loaded, reduced graphene oxide – ZSM-5 composite (GO-ZSM) on graphite foil (GF). To prepare the Pt/r(GO-ZSM)/GF electrode, GO-ZSM-5 composite was prepared by simple 1:1 mechanical mixing which was coated over graphite foil and electrochemically ...  Read More

Electrochemical synthesis and investigation of nano MnO2 electrode material for supercapacitor application

Snehal L. Kadam; Pallavi M.Padwal; Sagar M.Mane; Shrinivas B.Kulkarni

Volume 1, Issue 2 , 2016, , Pages 205-209

  MnO2 metal oxide electrode material is synthesized by simple electrodeposition method on stainless steel substrate. The crystal structure and surface morphological characterizations of the obtained electrode are carried out by using X-ray diffraction (XRD) technique and Field Emission-Scanning Electron ...  Read More

Synthesis and characterization of Pt/graphene-CNTs electrocatalyst for direct methanol fuel cell

Mahima Khandelwal; Anil Kumar; Richa Baronia; Shraddha Tiwari; Avanish K. Srivastava; Surinder P. Singh; Sunil K. Singhal

Volume 1, Issue 1 , 2016, , Pages 14-20

  In the present work we report a facile method for the synthesis of Pt nanoparticles supported reduced graphene oxide (rGO) and multi-walled carbon nanotubes (MWCNTs) nanocomposite by an in-situ chemical reduction. The incorporation of MWCNTs to rGO leads to decrease in agglomeration between rGO sheets ...  Read More

Effect of ion concentration in enhancement of super capacitive behavior of ZnO nano-platelets

M. Kanakadurga; S. R. Murthy; Arya Das; Rakesh K. Sahoo; Saroj K. Singh

Volume 1, Issue 1 , 2016, , Pages 93-95

  ZnO nano-platelets have been prepared using a high pressure reactor via hydrothermal route. The as-formed fine platelets morphology of the as-synthesized powder was confirmed from the scanning electron microscopy (SEM) images. The elemental analysis using energy dispersive X-ray (EDAX) analysis indicated ...  Read More