Onkar Nath Srivastava

Overview

Best Publications

• Carbon nanotube filters.

  A. Srivastava;O. N. Srivastava;S. Talapatra;R. Vajtai

  785
  Citations

• Low field magnetotransport in manganites

  P K Siwach;H K Singh;O N Srivastava

  354
  Citations

• Biosynthesis of gold and silver nanoparticles by natural precursor clove and their functionalization with amine group

  Ashwani Kumar Singh;Mahe Talat;D. P. Singh;O. N. Srivastava

  306
  Citations

• Synthesis of Different Cu(OH)2 and CuO (Nanowires, Rectangles, Seed-, Belt-, and Sheetlike) Nanostructures by Simple Wet Chemical Route

  Dinesh Pratap Singh;Animesh Kumar Ojha;Onkar Nath Srivastava

  288
  Citations

• Synthesis of carbon nanotubes.

  Kalpana Awasthi;Anchal Srivastava;O N Srivastava

  283
  Citations

• High Per formance and Flexible Supercapacitors based on Carbonized Bamboo Fibers for Wide Temperature Applications

  Camila Zequine;C. K. Ranaweera;Z. Wang;Sweta Singh

  274
  Citations

• High-Performance Flexible Supercapacitors obtained via Recycled Jute: Bio-Waste to Energy Storage Approach

  Camila Zequine;C. K. Ranaweera;Z. Wang;Petar R. Dvornic

  181
  Citations

• Growth of Different Nanostructures of Cu2O (Nanothreads, Nanowires, and Nanocubes) by Simple Electrolysis Based Oxidation of Copper

  Dinesh Pratap Singh;Nageswara Rao Neti;and A. S. K. Sinha;Onkar Nath Srivastava

  171
  Citations

• Fe3O4@graphene as a superior catalyst for hydrogen de/absorption from/in MgH2/Mg

  Ashish Bhatnagar;Sunita K. Pandey;Alok K. Vishwakarma;Sweta Singh

  170
  Citations

• The high-efficiency (17.1%) WSe2 photo-electrochemical solar cell

  G Prasad;O N Srivastava

  169
  Citations

• Studies on de/rehydrogenation characteristics of nanocrystalline MgH2 co-catalyzed with Ti, Fe and Ni

  Rohit R. Shahi;Anand P. Tiwari;M.A. Shaz;O.N. Srivastava

  164
  Citations

• Synthesis, band-gap tuning, structural and optical investigations of Mg doped ZnO nanowires

  Jai Singh;Jai Singh;Pushpendra Kumar;Pushpendra Kumar;K. S. Hui;K. N. Hui

  154
  Citations

• Synthesis of reduced graphene oxide–TiO2 nanoparticle composite systems and its application in hydrogen production

  Pawan Kumar Dubey;Prashant Tripathi;R.S. Tiwari;A.S.K. Sinha

  136
  Citations

• One-Step Green Synthesis of Gold Nanoparticles Using Black Cardamom and Effect of pH on Its Synthesis.

  Ashwani Kumar Singh;O. N. Srivastava

  130
  Citations

• Synthesis and hydrogenation behaviour of graphitic nanofibres

  Bipin Kumar Gupta;O.N Srivastava

  124
  Citations

• On the synthesis of the Mg2Ni alloy by mechanical alloying

  Arvind Kumar Singh;Ajay Kumar Singh;O.N. Srivastava

  122
  Citations

• Nanostructured cobalt oxide and cobalt sulfide for flexible, high performance and durable supercapacitors

  S. Aloqayli;C.K. Ranaweera;Z. Wang;K. Siam

  117
  Citations

• Band gap engineering of Gd and Co doped BiFeO3 and their application in hydrogen production through photoelectrochemical route

  Alok K. Vishwakarma;Prashant Tripathi;Amit Srivastava;A.S.K. Sinha

  112
  Citations

• Investigations on the synthesis, structural and microstructural characterizations of Mg-based K2PtCl6 type (Mg2FeH6) hydrogen storage material prepared by mechanical alloying

  S. S. Sai Raman;D. J. Davidson;Jean-Louis Bobet;O. N. Srivastava

  111
  Citations

• Immobilization of β-Galactosidase onto Functionalized Graphene Nano-sheets Using Response Surface Methodology and Its Analytical Applications

  Devesh Kishore;Mahe Talat;Onkar Nath Srivastava;Arvind M. Kayastha

  110
  Citations

• Colossal magnetoresistance study in nanophasic La0.7Ca0.3MnO3 manganite

  P K Siwach;U K Goutam;Pankaj Srivastava;H K Singh

  104
  Citations