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“If you give me a fish I eat in a day
If you teach me how to catch a fish
I eat for a life time”

PUBLICATIONS

- International Research Articles -

2023

​1. M.S. Rani, D. Jang, J. Choi, G. Rajeshkhanna, P. Suresh, S.K. Kang, J. Ji, M. Kim, S.G. Jung, J. Ha, J. Kim, J. Maeng, G.H. Park, J. Bae, W.B. Kim, N-doped graphene leaves on carbon nanotubes and NiMn2O4-graphene hybrid nanocomposites with ionogel film for flexible symmetric and asymmetric supercapacitors, Chemical Engineering Journal, 2023, 472, 144863. (IF: 15.1)

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2022

1. Shaik Gouse Peera, Ravindranadh Koutavarapu, Liu Chao, Lakhveer Singh, Govindhasamy Murugadoss and Gaddam Rajeshkhanna, 2D MXene Nanomaterials as Electrocatalysts for Hydrogen Evolution Reaction (HER): A Review, Micromachines 2022, 13(9), 1499. (IF: 3.523)

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2021

1. T. I. Singh, G. Rajeshkhanna, T. Kshetri, H. Lin, N. H. Kim, and J. H. Lee, Alkaline water splitting enhancement by MOF-derived Fe–Co–Oxide/Co@NC-mNS heterostructure: Boosting OER and HER through defect engineering and in situ oxidation, Small, 2021, 17, 2101312 (IF:15.153) https://onlinelibrary.wiley.com/doi/abs/10.1002/smll.202101312  

2. S. G. Peera, K. Ravindranadh, C. Liu , G. Rajeshkhanna, A. Asokan, and Ch. Venkata Reddy, Cobalt nanoparticle-embedded nitrogen-doped carbon catalyst derived from a solid-state metal-organic framework complex for OER and HER electrocatalysis, Energies 2021, 14, 1320 (IF: 3.252) https://www.mdpi.com/1996-1073/14/5/1320/htm

 

2020

1. T. I. Singh, G. Rajeshkhanna, T. Kshetri, N. H. Kim and J. H. Lee, High-performance solid-state hybrid supercapacitor enabled by metal-organic framework-derived multi-component hybrid electrodes of Co-N-C nanofibers and Co2-xFexP-N-C micropillars, Journal of Materials Chemistry A, 2020, 8, 26158-26174 (IF: 14.511).   https://doi.org/10.1039/D0TA06348G

 

2019

  1. K. Syam, S. K. Raj, G. Rajeshkhanna, N. H. Kim and J. H. Lee, Kirkendall growth and Ostwald ripening induced hierarchical morphology of Ni−Co LDH/MMoSx (M = Co, Ni, and Zn) heteronanostructures as advanced electrode materials for asymmetric solid-state supercapacitor, ACS Applied Materials & Interfaces (2019) 2019, 11, 11555−11567. (IF: 10.383).  https://pubs.acs.org/doi/pdf/10.1021/acsami.9b02978​

  2. T. I. Singh, G. Rajeshkhanna, S. B. Singh, T. Kshetri, N. H. Kim and J. H. Lee, Metal–Organic Framework-Derived Fe/Co-based Bifunctional Electrode for H2 Production through Water and Urea Electrolysis, ChemSusChem, 2019, 12, 1−15 (IF: 9.140). https://onlinelibrary.wiley.com/doi/pdf/10.1002/cssc.201902232

 

2018

  1. G. Rajeshkhanna, K. Syam, S. K. Raj, N. H. Kim, and J. H. Lee, ‘‘A new class of Zn1-xFex-oxyselenide and Zn1-xFex-LDH nanostructured material with remarkable bifunctional oxygen and hydrogen evolution electrocatalytic activities for overall water splitting’’, Small, 2018, 1803638(1-13) (IF: 15.153).  https://onlinelibrary.wiley.com/doi/abs/10.1002/smll.201803638

  2. G. Rajeshkhanna, N. H. Kim and J. H. Lee, ‘‘Cost-effective electrolyzer with high efficient bifunctional catalytic activities of 3D Ni1-xFex-LDH and 1D Co1-xFex-LDH nanoarchitectured materials for overall water splitting’’, ACS Applied materials & Interfaces 2018, 10, 42453−42468 , (IF: 10.383)  https://pubs.acs.org/doi/abs/10.1021/acsami.8b16425

  3. S. K. Raj, K. Syam, G. Rajeshkhanna, N. H. Kim and J. H. Lee, ‘‘An advanced sandwich-type architecture of MnCo2O4@N-C@MnO2 as an efficient electrode material for a high-energy density hybrid asymmetric solid-state supercapacitor’’ Journal of Materials Chemistry A 2018, 6, 24509-24522. (IF: 14.511)  https://pubs.rsc.org/en/content/articlelanding/2018/ta/c8ta08976k#!divAbstract

  4. M. Satyanarayana, G. Rajeshkhanna, Malaya K. Sahoo, and G. Ranga Rao, Electrocatalytic activity of Pd20-xAgx nanoparticles embedded in carbon nanotubes for methanol oxidation in alkaline media (2018) ACS Applied Energy Materials 2018, 1 3763–3770 (IF: 6.959).  https://pubs.acs.org/doi/pdf/10.1021/acsaem.8b00544

  5. G. Rajeshkhanna and G. Ranga Rao, High energy density symmetric capacitor using zinc cobaltate flowers grown in situ on Ni foam. Electrochimica Acta 261 (2018) 265-274. (IF: 7.336) https://www.sciencedirect.com/science/article/pii/S0013468617326804

  6. G. Rajeshkhanna and G. Ranga Rao, Micro and Nano-Architectures of Co3O4 on Ni-foam for Electrooxidation of Methanol. International Journal of Hydrogen Energy 43 (2018) 4706-4715. (IF:7.139)  https://www.sciencedirect.com/science/article/pii/S036031991734151

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2017

  1. ​G. Rajeshkhanna, Ediga Umeshbabu, and G. Ranga Rao, Charge storage, electrocatalytic and sensing activities of nest-like nanostructured Co3O4, Journal of Colloid and Interface Science 487 (2017) 20-30.   (IF: 9.965) http://www.sciencedirect.com/science/article/pii/S0021979716307639

  2. G. Rajeshkhanna, Ediga Umeshbabu, and G. Ranga Rao, In situ grown nano-architectures of Co3O4 on Ni foam for charge storage application, Journal of Chemical Science 129 (2017) 157-166. (IF: 2.15)   https://link.springer.com/article/10.1007/s12039-016-1212-z

  3. G. Rajeshkhanna, Ediga Umeshbabu, P. Justin and G. Ranga Rao, Spinel ZnCo2O4 nanosheets as carbon and binder free electrode material for energy storage and electroreduction of H2O2, Journal of Alloys and Compounds 696 (2017) 947-955. (IF: 6.371)   http://www.sciencedirect.com/science/article/pii/S0925838816338944

  4. Malaya K. Sahoo, Pranjal Gogoi, G. Rajeshkhanna, Satyanarayana V. Chilukuri and G. Ranga Rao, Significance of optimal N-doping in mesoporous carbon framework to achieve high specific capacitance, Applied Surface Science 418 (2017) 40-48. (IF: 7.932) https://www.sciencedirect.com/science/article/pii/ S0169433216326241

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2016

  1. Ediga Umeshbabu, G. Rajeshkhanna, G. Ranga Rao, Effect of solvents on the morphology of NiCo2O4/graphene nanostructures for electrochemical pseudocapacitor application, Journal of Solid State Electrochemistry 20 (2016) 1837-1844. (IF: 2.747) https://link.springer.com/article/10.1007/s10008-015-3022-5

  2. Ediga Umeshbabu, G. Rajeshkhanna, P. Justin, G. Ranga Rao, NiCo2O4/graphene hybrid nanostructures for efficient electrocatalytic oxygen evolution, Journal of Solid State Electrochemistry 20 (2016) 2725-2736.   (IF: 2.747). https://link.springer.com/article/10.1007/s10008-016-3278-4

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2015

  1. G. Rajeshkhanna, Ediga Umeshbabu, and G. Ranga Rao, In Situ Fabrication of Porous Festuca Scoparia-like Ni0.3Co2.7O4 Nanostructures on Ni-foam: An Efficient Electrode Material for Supercapacitor Applications, International Journal of Hydrogen Energy 40 (2015) 12303-12314. (IF: 7.139)   http://www.sciencedirect.com/science/article/pii/S0360319915015311

  2. Pinjari Syedvali, Gaddam Rajeshkhanna, Ediga Umeshbabu, Gundla Uday Kiran, G. Ranga Rao and Ponniah Justin, In situ fabrication of graphene decorated microstructured globe artichokes of partial molar nickel cobaltite anchored on a Ni foam as a highperformance supercapacitor electrode, RSC Advances 5 (2015) 38407-38416. (IF: 4.036) http://pubs.rsc.org/en/content/articlepdf/2015/ra/c5ra03463a

  3. Ediga Umeshbabu, G. Rajeshkhanna, P. Justin, G. Ranga Rao, Synthesis of mesoporous NiCo2O4-rGO by solvothermal method for charge storage applications, RSC Advances 5 (2015) 66657-66666. (IF: 4.036)   http://pubs.rsc.org/en/content/articlepdf/2015/ra/c5ra11239g

  4. Ediga Umeshbabu, G. Rajeshkhanna, P. Justin, G. Ranga Rao, Magnetic, optical and electrocatalytic properties of urchin and sheaf-like NiCo2O4 nanostructures, Materials Chemistry and Physics 165 (2015) 235-244. (IF: 4.778) http://www.sciencedirect.com/science/article/pii/S0254058415303424

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2014

  1. Ediga Umeshbabu, G. Rajeshkhanna and G. Ranga Rao, Urchin and sheaf-like NiCo2O4 nanostructures: Synthesis and electrochemical energy storage application, International Journal of Hydrogen Energy 39 (2014) 15627-15638. (IF: 7.139)  http://www.sciencedirect.com/science/article/pii/S0360319914022149

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