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2016
A. A. Melvin, Bharad, P. A., Illath, K., Lawrence, M. P., and Gopinath, C. S., “Is there any real effect of low dimensional morphologies towards light harvesting? a case study of Au-rGO-TiO2 nanocomposites”, Chemistry Select , vol. 1, no. 5, pp. 917–923, 2016.
K. Roy, Jain, R., Ghosalya, M. Kumar, Reddy, K. Prabhakar, and Gopinath, C. S., “Three way catalytic converter reactions aspects at near ambient temperatures on modified pd-surfaces”, Comptes Rendus Chimie, vol. 19, no. 10, pp. 1363-1369, 2016.
2017
A. Dubey, Reddy, K. Prabhakar, and Gopinath, C. S., “Ambient CO oxidation on in-situ generated Co3O4 spinel surfaces with random morphology”, ChemistrySelect, pp. 431–432, 2017.
M. Chauhan, Reddy, K. Prabhakar, Gopinath, C. S., and Deka, S., “Copper Cobalt Sulfide Nanosheets Realizing a Promising Electrocatalytic Oxygen Evolution Reaction”, ACS Catalysis, vol. 7, no. 9, 2017.
V. A. Bharathan, Jain, R., Gopinath, C. S., and Vinod, C. P., “Diverse reactivity trends of Ni surfaces in Au@Ni core-shell nanoparticles probed by near ambient pressure (NAP) XPS”, Catalysis Science & Technology, vol. 7, no. 19, pp. 4489-4498, 2017.
M. Mohan, Nandal, V., Paramadam, S., Reddy, K. Prabhakar, Ramkumar, S., Agarwal, S., Gopinath, C. S., Nair, P. R., and Namboothiry, M. A. G., “Efficient organic photovoltaics with improved charge extraction and high short-circuit current”, Journal of Physical Chemistry C, vol. 121, no. 10, pp. 5523-5530, 2017.
S. Das, Bordoloi, A., Ghosalya, M. Kumar, Gopinath, C. S., and Bala, T., “Facile synthesis of Al2O3-Pt nanocomposite and its catalytic activity”, Materials Research Express, vol. 4, no. 11, p. Article Number: 115002, 2017.
D. Sardar, Maity, J., Ghosalya, M. Kumar, Gopinath, C. S., and Bala, T., “Facile synthesis of ZnO-Ag nanocomposite and its photocatalytic activity”, Materials Research Express, vol. 4, no. 5, p. Article Number: 055011, 2017.
R. Jain, Gnanakumar, E. S., and Gopinath, C. S., “Mechanistic aspects of wet and dry CO oxidation on Co3O4 nanorod surfaces: a NAP-UPS study”, ACS Omega, vol. 2, no. 3, pp. 828-834, 2017.
K. Prabhakar Reddy, Jain, R., Ghosalya, M. Kumar, and Gopinath, C. S., “Metallic cobalt to spinel Co3O4-electronic structure evolution by near-ambient pressure photoelectron spectroscopy”, Journal of Physical Chemistry C, vol. 121, no. 39, pp. 21472-21481, 2017.
D. Sardar, Sengupta, M., Bordoloi, A., Ahmed, M. A., Neogi, S. K., Bandyopadhyay, S., Jain, R., Gopinath, C. S., and Bala, T., “Multiple functionalities of Ni nanoparticles embedded in carboxymethyl guar gum polymer: catalytic activity and superparamagnetism”, Applied Surface Science, 2017.
K. Kumar Patra, Bhuskute, B. D., and Gopinath, C. S., “Possibly scalable solar hydrogen generation with quasi-artificial leaf approach”, Scientific Reports, vol. 7, p. Article Number: 6515, 2017.
L. K. Preethi, Antony, R. P., Mathews, T., Walczak, L., and Gopinath, C. S., “Study on doped heterojunctions in TiO2 nanotubes: an efficient photocatalyst for solar water splitting”, Scientific Reports, vol. 7, p. Article Number: 14314, 2017.
R. Jain, Reddy, K. Prabhakar, Ghosalya, M. Kumar, and Gopinath, C. S., “Water mediated deactivation of Co3O4 naonrods catalyst for CO oxidation and resumption of activity at and above 373 K: electronic structural aspects by NAPPES”, Journal of Physical Chemistry C, vol. 121, no. 37, pp. 20296–20305, 2017.
2018
P. A. Bharad, ,, Thomas, F., and Gopinath, C. S., “CuOx-TiO2 composites: electronically integrated nanocomposites for solar hydrogen generation”, ChemistrySelect , vol. 3, no. 43, pp. 12022-12030, 2018.
S. Das, Bhattacharjee, G., Satpati, B., Kumar, M., Deka, S., Ghosalya, M. Kumar, Gopinath, C. S., and Bala, T., “Deposition of Au nanoparticles inside porous CeO2 nanocubes using Langmuir-Blodgett technique”, New Journal of Chemistry, vol. 42, no. 2, pp. 1379-1386, 2018.
S. Acharya, Gopinath, C. S., Alegaonkar, P., and Datar, S., “ Enhanced microwave absorption property of reduced graphene oxide (RGO)-strontium hexaferrite (SF)/poly (vinylidene) fluoride (PVDF)”, Dimond and Related Materials, vol. 89, pp. 28-34, 2018.
K. Kumar Patra and Gopinath, C. S., “Harnessing visible-light and limited near-IR photons through plasmon effect of gold nanorod with AgTiO2”, Journal of Physical Chemistry C, vol. 122, no. 2, pp. 1206-1214, 2018.
K. Prabhakar Reddy, Mhamane, N. B., Ghosalya, M. Kumar, and Gopinath, C. S., “Mapping valence band and interface electronic structure changes during the oxidation of Mo to MoO3 via MoO2 and MoO3 reduction to MoO2: A NAPPES study”, Journal of Physical Chemistry C, vol. 122, no. 40, pp. 23034-23044, 2018.
L. K. Preethi, Mathews, T., Walczak, L., and Gopinath, C. S., “Marginally hydrogenated triphasic titania nanotubes for effective visible-light photocatalytic hydrogen generation”, Energy Technology, vol. 6, no. 2, pp. 280-288, 2018.
R. Jain and Gopinath, C. S., “New strategy toward a dual functional nanocatalyst at ambient conditions: influence of the Pd-Co interface in the catalytic activity of Pd@Co core-shell nanoparticles”, ACS Applied Materials & Interfaces , vol. 10, no. 48, pp. 41268-41278, 2018.
P. Devaraji and Gopinath, C. S., “Pt - g-C3N4 - (Au/TiO2): electronically integrated nanocomposite for solar hydrogen generation”, International Journal of Hydrogen Energy, vol. 43, no. 2, pp. 601-613, 2018.
M. Kumar Ghosalya, Jain, R., Reddy, K. Prabhakar, and Gopinath, C. S., “Silicon oxidation by NAPPES: From dangling bonds to oxygen islands to 2D SiOx layer to the onset of bulk SiO2 formation”, Journal of Physical Chemistry C, vol. 122, no. 8, pp. 4331-4338, 2018.
M. Kumar Ghosalya, “Subtle interaction between Ag and O 2 : a near ambient pressure UV photoelectron spectroscopy (NAP-UPS) investigations”, Journal of Chemical Sciences, vol. 130, no. 3, p. 30, 2018.
2019
S. Shenoy, Jang, E., Park, T. Joo, Gopinath, C. S., and Sridharan, K., “Cadmium sulfide nanostructures: influence of morphology on the photocatalytic degradation of erioglaucine and hydrogen generation”, Applied Surface Science, vol. 483, pp. 696-705, 2019.
K. Kumar Patra, Bharad, P. Arunrao, Jain, V., and Gopinath, C. S., “Direct solar-to-hydrogen generation by quasi-artificial leaf approach: possibly scalable and economical device”, Journal of Materials Chemistry A, vol. 7, no. 7, pp. 3179-3189, 2019.
B. Tudu, Nalajala, N., Reddy, K. P., Saikia, P., and Gopinath, C. S., “Electronic integration and thin film aspects of Au-Pd/rGO/TiO2 for improved solar hydrogen generation”, ACS Applied Materials & Interfaces, vol. 11, no. 36, pp. 32869-32878, 2019.
K. Prabhakar Reddy, Dama, S., Mhamane, N. B., Ghosalya, M. K., Raja, T., Satyanarayana, C. V., and Gopinath, C. S., “ Molybdenum carbide catalyst for the reduction of CO2 to CO: surface science aspects by NAPPES and catalysis studies ”, Dalton Transactions, vol. 48, no. 32, pp. 12199-12209, 2019.
R. Jain and Gopinath, C. S., “Morphology-dependent, green, and selective catalytic styrene oxidation on Co3O4”, Dalton Transactions, vol. 48, no. 14, pp. 4574-4581, 2019.
K. Kumar Patra, Ghosalya, M. Kumar, Bajpai, H., Raj, S., and Gopinath, C. S., “Oxidative disproportionation of MoS2/GO to MoS2/MoO3-x/RGO : integrated and plasmonic 2D-multifunctional nanocomposites for solar hydrogen generation from near-infrared and visible regions”, Journal of Physical Chemistry C, vol. 123, no. 35, pp. 21685-21693, 2019.
N. N. Gupta, Punekar, A. S., Raj, K. Raja E. K., Ghodekar, M. M., Patil, V. S., Gopinath, C. S., and Raja, T., “Phase transfer ceria-supported nanocatalyst for nitrile hydration reaction”, ACS Omega, vol. 4, no. 14, pp. 16037-16044, 2019.
M. Chauhan, Soni, K., Karthik, P. E., Reddy, K. Prabhakar, Gopinath, C. S., and Deka, S., “Promising visible-light driven hydrogen production from water on a highly efficient CuCo2S4 nanosheet photocatalyst”, Journal of Materials Chemistry A, vol. 7, no. 12, pp. 6985-6994, 2019.
A. B. Vysakh, Shebin, K. J., Jain, R., Sumanta, P., Gopinath, C. S., and Vinod, C. P., “Surfactant free synthesis of Au@Ni core-shell nanochains in aqueous medium as efficient transfer hydrogenation catalyst”, Applied Catalysis A-General, vol. 575, pp. 93-100, 2019.
N. Nalajala, Patra, K. Kumar, Bharad, P. A., and Gopinath, C. S., “Why the thin film form of a photocatalyst is better than the particulate form for direct solar-to-hydrogen conversion: a poor man's approach”, RSC Advances, vol. 9, no. 11, pp. 6094-6100, 2019.
2020
H. Bajpai, Patra, K. Kumar, Ranjan, R., Nalajala, N., Reddy, K. Prabhakar, and Gopinath, C. S., “Can half-a-monolayer of pt simulate activity like that of bulk pt? solar hydrogen activity demonstration with quasi-artificial leaf device”, ACS Applied Materials & Interfaces, vol. 12, no. 27, pp. 30420-30430, 2020.
B. Tudu, Nalajala, N., Saikia, P., and Gopinath, C. S., “Cu-Ni bimetal integrated TiO2 thin film for enhanced solar hydrogen generation”, Solar RRL, vol. 4, no. 5, p. 1900557, 2020.
B. Antil, Ranjan, R., Gopinath, C. S., and Deka, S., “Directed holey and ordered g-C(3)N(4.5)nanosheets by a hard template nanocasting approach for sustainable visible-light hydrogen evolution with prominent quantum efficiency”, Journal of Materials Chemistry A, vol. 8, no. 26, pp. 13328-13339, 2020.
R. Jain and Gopinath, C. S., “Electronic structure evolution of Pd@Co nanocatalysts under oxidation and reduction conditions and preferential CO oxidation”, ChemCatChem, vol. 12, no. 16, pp. 4176-4184, 2020.
M. Kumar Ghosalya, Reddy, K. Prabhakar, Mhamane, N. B., Ranjan, R., and Gopinath, C. S., “Gas-solid interactions with reactive and inert gas molecules by NAPUPS: can work function be a better descriptor of chemical reactivity?”, Physical Chemistry Chemical Physics, vol. 22, no. 27, pp. 15528-15540, 2020.
2021
N. Nalajala, Salgaonkar, K. N., Chauhan, I., Mekala, S. Prasad, and Gopinath, C. S., “Aqueous methanol to formaldehyde and hydrogen on Pd/TiO2 by photocatalysis in direct sunlight: structure dependent activity of nano-Pd and atomic Pt-coated counterparts”, ACS Applied Energy Materials, vol. 4, no. 11, pp. 13347-13360, 2021.
A. S. Burange and Gopinath, C. S., “Catalytic applications of hydrotalcite and related materials in multi -component reactions: concepts, challenges and future scope”, Sustainable Chemistry and Pharmacy, vol. 22, p. 100458, 2021.
S. S. Mani, Rajendran, S., Nalajala, N., Mathew, T., and Gopinath, C. S., “Electronically integrated mesoporous Ag-TiO2 nanocomposite thin films for efficient solar hydrogen production in direct sunlight”, Energy Technology, vol. 10, no. 1, p. 2100356, 2021.
N. Kulal, Vetrivel, R., Gopinath, C. S., Ravindran, R. K., Rao, V. N., Shetty, M., Shrikanth, R., Rangappa, D., and Shanbhag, G. V., “Green route for carbonylation of amines by CO2 using Sn-Ni-O bifunctional catalyst and theoretical study for finding best suited active sites”, Chemical Engineering Journal , vol. 419, p. 129439, 2021.
A. S. Burange, Gadam, K. G., Tugaonkar, P. S., Thakur, S. D., Soni, R. K., Khan, R. R., Tai, M. S., and Gopinath, C. S., “Green synthesis of xanthene and acridine-based heterocycles of pharmaceutical importance: a review”, Environmental Chemistry Letters, 2021.
S. Adak, Rabeah, J., Ranjan, R., Khan, T. Suvra, Poddar, M. Kumar, Gupta, R. Kumar, Sasaki, T., Kumar, S., Bordoloi, A., Gopinath, C. S., Bruckner, A., and Bal, R., “In-situ experimental and computational approach to investigate the nature of active site in low-temperature CO-PROX over CuOx-CeO2 catalyst”, Applied Catalysis A-General, vol. 624, p. 118305, 2021.
B. Antil, Kumar, L., Ranjan, R., Shenoy, S., Tarafder, K., Gopinath, C. S., and Deka, S., “One-dimensional multichannel g-C3N4.7 nanostructure realizing an efficient photocatalytic hydrogen evolution reaction and its theoretical investigations”, ACS Applied Energy Materials, vol. 4, no. 4, pp. 3118-3129, 2021.
B. Tudu, Nalajala, N., Reddy, K. Prabhakar, Saikia, P., and Gopinath, C. S., “Rationally designed, efficient, and earth-abundant Ni-Fe cocatalysts for solar hydrogen generation”, ACS Sustainable Chemistry & Engineering, vol. 9, no. 41, pp. 13915-13925, 2021.
C. S. Gopinath and Nalajala, N., “Scalable and thin film approach for solar hydrogen generation: a review on enhanced photocatalytic water splitting”, Journal of Materials Chemistry A, vol. 9, no. 3, pp. 1353-1371, 2021.
2022
T. K. Das, Ping, T., Mohapatra, M., Anwar, S., Gopinath, C. S., and Jena, B. Kumar, “Concerted effect of Ni-in and S-out on ReS2 nanostructures towards high-efficiency oxygen evolution reaction”, Chemical Communications, vol. 58, no. 22, pp. 3689-3692, 2022.
R. Ranjan, Mhamane, N. B., Kolekar, S. K., and Gopinath, C. S., “Electronic structure evolution from metallic vanadium to metallic VxOy: a nappes study for o2+v gas-solid interaction”, Journal of Physical Chemistry C, vol. 126, no. 45, pp. 19136-19146, 2022.
L. Mirely de Brandao, Barbosa, Mdos Santos, de Jesus, R. Anjos, Bharad, P. Arunrao, Lima, A. Silva, Soares, C. Mara Faria, Yerga, R. Manuel Nav, Bilal, M., Ferreira, L. Fernando R., Iqbal, H. M. N., Gopinath, C. S., and Figueiredo, R. Tavares, “Enhanced hydrogen fuel production using synergistic combination of solar radiation and TiO2 photocatalyst coupled with Burkholderia cepacia lipase”, International Journal of Hydrogen Energy, vol. 47, no. 32, pp. 14483-14492, 2022.
A. Dubey, Mishra, A. Kumar, Negi, S. Singh, and Gopinath, C. S., “Facile, sustainable and unassisted plain water oxidation on Au/Ce0.9Ti0.1O2 nanorods in direct sunlight”, Journal of Chemical Sciences, vol. 134, no. 2, p. 61, 2022.
S. S. Kanungo, Mishra, A. Kumar, Mhamane, N. B., Marelli, U. Kiran, Kumar, D., and Gopinath, C. S., “Possible fine-tuning of methane activation toward C2 oxygenates by 3d-transition metal-ions doped nano-ceria-zirconia”, Inorganic Chemistry, vol. 61, no. 48, pp. 19577-19587, 2022.
P. Kumar, Bajpai, H., Gopinath, C. S., and Luwang, M. Niraj, “Sulfur functionalization via epoxide ring opening on a reduced graphene oxide surface to form metal (II) Organo-bis-[1,2]-oxathiin”, Inorganic Chemistry, vol. 61, no. 1, pp. 279-286, 2022.
N. B. Mhamane, Chetry, S., Ranjan, R., Raja, T., and Gopinath, C. S., “Sustainable CO2 reduction on in (2)O(3 )with exclusive CO selectivity: catalysis and in situ valence band photoelectron spectral investigations”, ACS Sustainable Chemistry & Engineering, vol. 10, no. 11, pp. 3521-3531, 2022.
2023
K. N. Salgaonkar, Bajpai, H., Mhamane, N. B., Nalajala, N., Chauhan, I., Thakkar, K., Joshi, K., and Gopinath, C. S., “Baby step in assembling and integrating the components of an artificial photosynthesis device with forced heterojunctions towards improved efficiency”, Journal of Materials Chemistry A, vol. 11, no. 28, pp. 15168-15182, 2023.
K. Kumar Patra and Gopinath, C. S., “CO2 electrolysis towards large scale operation: rational catalyst and electrolyte design for efficient flow-cell”, Chemical Communications, vol. 59, no. 45, pp. 6774-6795, 2023.
R. Ranjan, Tekawadia, J., Jain, R., Mhamane, N. B., Raja, T., and Gopinath, C. S., “Co3O4 for sustainable CO2 reduction and possible fine-tuning towards selective CO production”, Chemical Engineering Journal, vol. 471, p. 144459, 2023.
S. Rajendran, Mani, S. S., Nivedhitha, T. R., Asoka, A. Krishnan, Arun, P. S., Mathew, T., and Gopinath, C. S., “Facile one-pot synthesis of Cu x O/TiO2 photocatalysts by regulating Cu oxidation state for efficient solar H2 production”, ACS Applied Energy Materials , vol. 7, no. 1, pp. 104-116, 2023.
I. Chauhan, Patra, K. Kumar, Bajpai, H., Mhamane, N. B., Salgaonkar, K. N., and Gopinath, C. S., “Nanostructured Co-doped BiVO4 for efficient and sustainable photoelectrochemical chlorine evolution from simulated sea-water”, Dalton Transactions, vol. 52, no. 7, pp. 2051-2061, 2023.
A. Klyushin, Ghosalya, M., Kokkonen, E., Eads, C., Jones, R., Nalajala, N., Gopinath, C. S., and Urpelainen, S., “Photocatalytic setup for in situ and operando ambient-pressure X-ray photoelectron spectroscopy at MAX IV Laboratory”, Journal of Synchrotron Radiation, vol. 30, pp. 613-619, 2023.
K. N. Salgaonkar, Kale, S. R., Nalajala, N., Mansuri, S., and Gopinath, C. S., “Selective and generic photocatalytic oxidation of alcohol with Pd-TiO2 thin films: butanols to butanal/butanone with different morphologies of Pd and 0.5 theta(Pt)-Pd counterparts”, Chemistry-An Asian Journal, vol. 18, no. 6, 2023.
2024
T. R. Nivedhitha, Bajpai, H., Oommen, J. Varghese, Abraham, A., Chauhan, I., and Gopinath, C. S., “Aqueous glycerol to glyceric acid and green hydrogen by visible-light-driven photocatalysis with Ni/Co(PO4)2-TiO2: parallel utilization of holes and electrons”, ACS Sustainable Chemistry & Engineering, vol. 12, no. 40, pp. 14841-14853, 2024.
S. S. Mani, Rajendran, S., Arun, P. S., Vijaykumar, A., Mathew, T., and Gopinath, C. S., “Bimetallic and plasmonic Ag and Cu integrated TiO2 thin films for enhanced solar hydrogen production in direct sunlight”, Energy Advances, vol. 3, no. 4, pp. 829-840, 2024.
A. Saha, Murugiah, V., Ranjan, R., Chauhan, I., Patra, K. Kumar, Bajpai, H., Saha, A., and Gopinath, C. S., “Design of Bi-functional mixed oxide electrodes for selective oxidative C-C cleavage of glycerol to formate and synchronized green hydrogen production”, Sustainable Energy & Fuels, vol. 8, no. 13, pp. 2954-2968, 2024.
I. Chauhan, Vijay, P. M., Ranjan, R., Patra, K. Kumar, and Gopinath, C. S., “Electrocatalytic and selective oxidation of glycerol to formate on 2D 3d-metal phosphate nanosheets and carbon-negative hydrogen generation”, ACS Materials Au, vol. 4, no. 5, pp. 500-511, 2024.
I. Chauhan, Bajpai, H., Ray, B., Kolekar, S. K., Datar, S., Patra, K. Kumar, and Gopinath, C. S., “Electrocatalytic glycerol conversion: a low-voltage pathway to efficient carbon-negative green hydrogen and value-added chemical production”, ACS Applied Materials and Interfaces , vol. 16, no. 20, pp. 26130-26141, 2024.
M. Bhavisha, Balamurugan, S., Gopinath, C. S., and Sakthivel, A., “The ex situ exsolved exsolved Ni-Ru alloy from nickel-ruthenium co-doped SrFeO perovskite as a potential catalyst for C=C and C=O hydrogenation”, SUSTAINABLE ENERGY & FUELS, vol. 8, no. 13, 2024.
S. Chetry, Lukman, M. Fernadi, Bon, V., Warias, R., Fuhrmann, D., Moellmer, J., Belder, D., Gopinath, C. S., Kaskel, S., Poeppl, A., and Krautscheid, H., “Exploring defect-engineered metal-organic frameworks with 1,2,4-triazolyl isophthalate and benzoate linkers”, INORGANIC CHEMISTRY, vol. 63, no. 23, pp. 10843-10853, 2024.
S. Kuppusamy, Mohan, T., G. Kumar, G., Gopinath, C. S., Saha, A., and Michael, R. Jude Vimal, “Fuel-influenced nanorod-to-nanosphere transformation of vanadium-doped ZnO and its performance in dye-sensitized solar cells”, NEW JOURNAL OF CHEMISTRY, vol. 48, pp. 19175-19187, 2024.
S. Rajendran, Saju, S., Mani, S. S., Asoka, A. Krishnan, Saha, A., Arun, P. S., Ghosh, B., Mathew, T., and Gopinath, C. S., “Multifunctional NiO/Ti3+–TiO2 for concurrent water reduction and glycerol oxidation to value added products by sunlight driven photocatalysis”, Journal of Materials Chemistry A, 2024.
H. Bajpai, Nivedhitha, T. R., Dais, E., Kanungo, S. S., and Gopinath, C. S., “Oxidative and selective C-C cleavage of glycerol to glycolaldehyde with atom-like Cu on Cu-TiO2: photocatalytic water reduction with concurrent glycerol oxidation in sunlight”, Journal of Catalysis, vol. 437, p. 115644, 2024.

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