Dr Umesh Kumar
Dr Umesh Kumar
CSIR-Indian Institute of Petroleum Dehradun India
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Defluoridation from aqueous solutions by nano-alumina: characterization and sorption studies
E Kumar, A Bhatnagar, U Kumar, M Sillanpää
Journal of Hazardous Materials 186 (2-3), 1042-1049, 2011
Synthesis, characterization, and application of vanadium− salan complexes in oxygen transfer reactions
P Adão, J Costa Pessoa, RT Henriques, ML Kuznetsov, F Avecilla, ...
Inorganic Chemistry 48 (8), 3542-3561, 2009
Continuous production of biodiesel in a packed-bed reactor using shell–core structural Ca(C3H7O3)2/CaCO3 catalyst
JCSW Li-Shan Hsieh, Umesh Kumar
Chemical Engineering Journal 158, 250–256, 2010
Perchlorate removal from aqueous solutions by granular ferric hydroxide (GFH)
E Kumar, A Bhatnagar, JA Choi, U Kumar, B Min, Y Kim, H Song, ...
Chemical Engineering Journal 159 (1-3), 84-90, 2010
Polymer-anchored vanadium (IV), molybdenum (VI) and copper (II) complexes of bidentate ligand as catalyst for the liquid phase oxidation of organic substrates
MR Maurya, M Kumar, U Kumar
Journal of Molecular Catalysis A: Chemical 273 (1-2), 133-143, 2007
Oligonucleotides Assembled Au Nanorod-Assisted Cancer Photothermal Ablation and Combination Chemotherapy with Targeted Dual-Drug Delivery of Doxorubicin and Cisplatin Prodrug
V Shanmugam, YH Chien, YS Cheng, TY Liu, CC Huang, CH Su, ...
ACS applied materials & interfaces 6 (6), 4382-4393, 2014
Polymer supported vanadium and molybdenum complexes as potential catalysts for the oxidation and oxidative bromination of organic substrates
MR Maurya, U Kumar, P Manikandan
Dalton Transactions, 3561-3575, 2006
Vanadium-salen and-salan complexes: Characterization and application in oxygen-transfer reactions
P Adão, MR Maurya, U Kumar, F Avecilla, RT Henriques, ML Kusnetsov, ...
Pure and Applied Chemistry 81 (7), 1279-1296, 2009
Vanadium-salen and -salan complexes: Characterization and application in oxygentransfer reactions
P Adão, RM Maurya, U Kumar, F Avecilla, RT Henriques, ML Kusnetsov, ...
Pure Appl. Chem. 81 (7), 1279–1296, 2009
Efficient approach for simultaneous CO and H2 production via photoreduction of CO2 with water over copper nanoparticles loaded TiO2
N Singhal, A Ali, A Vorontsov, C Pendem, U Kumar
Applied Catalysis A: General 523, 107-117, 2016
Self-assembled reduced graphene oxide-TiO2 nanocomposites: synthesis, DFTB+ calculations, and enhanced photocatalytic reduction of CO2 to methanol
JO Olowoyo, M Kumar, B Singh, VO Oninla, JO Babalola, H Valdés, ...
Carbon 147, 385-397, 2019
Photocatalytic splitting of water on NiO/InTaO4 catalysts prepared by an innovative sol–gel method
JCSW Yi-Ching Chiou, Umesh Kumar
Applied Catalysis A: General 357, 73–78, 2009
Noble metal modified TiO2: selective photoreduction of CO2 to hydrocarbons
N Singhal, U Kumar
Molecular Catalysis 439, 91-99, 2017
Reinforced photocatalytic reduction of CO2 to fuel by efficient S-TiO2: Significance of sulfur doping
JO Olowoyo, M Kumar, SL Jain, S Shen, Z Zhou, SS Mao, AV Vorontsov, ...
international journal of hydrogen energy 43 (37), 17682-17695, 2018
Engineering and modeling the effect of Mg doping in TiO2 for enhanced photocatalytic reduction of CO2 to fuels
JO Olowoyo, M Kumar, N Singhal, SL Jain, JO Babalola, AV Vorontsov, ...
Catal. Sci. Technol 8, 3686–3694, 2018
Self-organized copper impregnation and doping in TiO2 with enhanced photocatalytic conversion of H2O and CO2 to fuel
JO Olowoyo, M Kumar, T Dash, S Saran, S Bhandari, U Kumar
international journal of hydrogen energy 43 (42), 19468-19480, 2018
Reduced graphene oxide/NH2-MIL-125 (Ti) composite: Selective CO2 photoreduction to methanol under visible light and computational insights into charge separation
JO Olowoyo, U Saini, M Kumar, H Valdes, H Singh, MO Omorogie, ...
Journal of CO2 Utilization 42, 101300, 2020
Polymer-bound oxidovanadium (IV) and dioxidovanadium (V) complexes: synthesis, characterization and catalytic application for the hydroamination of styrene and vinyl pyridine
MR Maurya, A Arya, U Kumar, A Kumar, F Avecilla, JC Pessoa
Dalton Transactions, 9555-9566, 2009
A Polymer‐Bound Oxidovanadium(IV) Complex Prepared from an L‐Cysteine‐Derived Ligand for the Oxidative Amination of Styrene
MR Maurya, U Kumar, I Correia, P Adão, J Costa Pessoa
European Journal of Inorganic Chemistry 2008 (4), 577-587, 2008
Synthesis, structural characterization, encapsulation in zeolite Y and catalytic activity of an oxidovanadium (V) complex with a tribasic pentadentate ligand
MR Maurya, M Bisht, N Chaudhary, F Avecilla, U Kumar, HF Hsu
Polyhedron 54, 180-188, 2013
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