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Kush Kumar Upadhyay
Kush Kumar Upadhyay
PhD student at Instituto Superior Tecnico, Lisbon, Portugal
E-mail confirmado em tecnico.ulisboa.pt
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MOF-derived crumpled-sheet-assembled perforated carbon cuboids as highly effective cathode active materials for ultra-high energy density Li-ion hybrid electrochemical …
A Banerjee, KK Upadhyay, D Puthusseri, V Aravindan, S Madhavi, ...
Nanoscale 6 (8), 4387-4394, 2014
1922014
Hollow Co0.85Se Nanowire Array on Carbon Fiber Paper for High Rate Pseudocapacitor
A Banerjee, S Bhatnagar, KK Upadhyay, P Yadav, S Ogale
ACS applied materials & interfaces 6 (21), 18844-18852, 2014
1532014
Large-scale synthesis of free-standing N-doped graphene using microwave plasma
N Bundaleska, J Henriques, M Abrashev, AM Botelho do Rego, ...
Scientific reports 8 (1), 12595, 2018
1102018
Nickel cobalt sulfide nanoneedle array as an effective alternative to Pt as a counter electrode in dye sensitized solar cells
A Banerjee, KK Upadhyay, S Bhatnagar, M Tathavadekar, U Bansode, ...
Rsc Advances 4 (16), 8289-8294, 2014
942014
On the supercapacitive behaviour of anodic porous WO3-based negative electrodes
KK Upadhyay, M Altomare, S Eugénio, P Schmuki, TM Silva, ...
Electrochimica Acta 232, 192-201, 2017
632017
Free-standing N-Graphene as conductive matrix for Ni (OH) 2 based supercapacitive electrodes
KK Upadhyay, N Bundaleska, M Abrashev, N Bundaleski, O Teodoro, ...
Electrochimica Acta 334, 135592, 2020
462020
Electrodeposited MoOx films as negative electrode materials for redox supercapacitors
KK Upadhyay, T Nguyen, TM Silva, MJ Carmezim, MF Montemor
Electrochimica Acta 225, 19-28, 2017
452017
Advanced carbon–nickel sulfide hybrid nanostructures: extending the limits of battery-type electrodes for redox-based supercapacitor applications
NM Santhosh, KK Upadhyay, P Stražar, G Filipič, J Zavašnik, ...
ACS Applied Materials & Interfaces 13 (17), 20559-20572, 2021
432021
Surfactant free gram scale synthesis of mesoporous Ni(OH)2–r-GO nanocomposite for high rate pseudocapacitor application
U Singh, A Banerjee, D Mhamane, A Suryawanshi, KK Upadhyay, ...
RSC Advances 4 (75), 39875-39883, 2014
312014
Capacitance response in an aqueous electrolyte of Nb2O5 nanochannel layers anodically grown in pure molten o-H3PO4
KK Upadhyay, G Cha, H Hildebrand, P Schmuki, TM Silva, MF Montemor, ...
Electrochimica Acta 281, 725-737, 2018
302018
Versatility of amide-functionalized Co (II) and Ni (II) coordination polymers: from thermochromic-triggered structural transformations to supercapacitors and electrocatalysts …
A Paul, KK Upadhyay, G Backovic, A Karmakar, LF Vieira Ferreira, ...
Inorganic chemistry 59 (22), 16301-16318, 2020
242020
Pseudocapacitive response of hydrothermally grown MoS2 crumpled nanosheet on carbon fiber
KK Upadhyay, T Nguyen, TM Silva, MJ Carmezim, MF Montemor
Materials Chemistry and Physics 216, 413-420, 2018
182018
Widening the limit of capacitance at high frequency for AC line-filtering applications using aqueous carbon-based supercapacitors
NM Santhosh, KK Upadhyay, G Filipič, J Zavašnik, M de Fátima Montemor, ...
Carbon 203, 686-694, 2023
152023
Pseudocapacitive behaviour of FeSx grown on stainless steel up to 1.8 V in aqueous electrolyte
KK Upadhyay, T Nguyen, TM Silva, MJ Carmezim, MF Montemor
Journal of Energy Storage 26, 100949, 2019
132019
Tailored porosity development in carbons via Zn2+ monodispersion: Fitting supercapacitors
J Rupar, D Bajuk-Bogdanović, M Milojević-Rakić, J Krstić, K Upadhyay, ...
Microporous and Mesoporous Materials 335, 111790, 2022
102022
Hydrothermally grown Ni0. 7Zn0. 3O directly on carbon fiber paper substrate as an electrode material for energy storage applications
KK Upadhyay, S Eugénio, R Della Noce, TM Silva, MJ Carmezim, ...
International Journal of Hydrogen Energy 41 (23), 9876-9884, 2016
92016
Steps towards highly-efficient water splitting and oxygen reduction using nanostructured β-Ni (OH) 2
A Balčiūnaitė, KK Upadhyay, K Radinović, DMF Santos, MF Montemor, ...
RSC advances 12 (16), 10020-10028, 2022
82022
ORR catalysts derived from biopolymers
J Rupar, D Tekić, A Janošević Ležaić, KK Upadhyay
Catalysts 13 (1), 80, 2022
72022
Free-standing graphene-carbon as negative and FeCoS as positive electrode for asymmetric supercapacitor
KK Upadhyay, N Bundaleska, M Abrashev, J Kissovski, N Bundaleski, ...
Journal of Energy Storage 50, 104637, 2022
72022
Plasma-enabled growth of vertically oriented carbon nanostructures for AC line filtering capacitors
N Bundaleska, E Felizardo, NM Santhosh, KK Upadhyay, N Bundaleski, ...
Applied Surface Science 676, 161002, 2024
12024
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