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Scopus Author ID: 6601999824
Scopus Author ID: 56902693200
SciProfiles: 503828

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Education and qualifications (1)

University of Patras: Patras, GR

PhD (Chemistry)
Education
Source: Self-asserted source
John Vakros

Works (50 of 55)

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Page 1 of 2

Study of the Suitability of Corncob Biochar as Electrocatalyst for Zn–Air Batteries

Batteries
2024-06 | Journal article | Author
DOI: 10.3390/batteries10060209
Contributors: Nikolaos Soursos; Theodoros Kottis; VASILIKI PREMETI; John Zafeiropoulos; Katerina Govatsi; Labrini Sygellou; John Vakros; Ioannis Manariotis; Dionissios Mantzavinos; Panagiotis Lianos
Source: check_circle
Multidisciplinary Digital Publishing Institute

Persulfate Activation Using Biochar from Pomegranate Peel for the Degradation of Antihypertensive Losartan in Water: The Effects of Pyrolysis Temperature, Operational Parameters, and a Continuous Flow Reactor

Catalysts
2024-02 | Journal article | Author
DOI: 10.3390/catal14020127
Contributors: Alexandra A. Ioannidi; Aikaterini Frigana; John Vakros; Zacharias Frontistis; Dionissios Mantzavinos
Source: check_circle
Multidisciplinary Digital Publishing Institute

TiO<sub>2</sub>/Zeolite Composites for SMX Degradation under UV Irradiation

Catalysts
2024-02 | Journal article | Author
DOI: 10.3390/catal14020147
Contributors: Saule Mergenbayeva; Zhanibek Abitayev; Milana Batyrbayeva; John Vakros; Dionissios Mantzavinos; Timur Atabaev; Stavros Poulopoulos
Source: check_circle
Multidisciplinary Digital Publishing Institute

Degradation of methylparaben by sonocatalysis using a Co–Fe magnetic carbon xerogel

Ultrasonics Sonochemistry
2020 | Journal article
DOI: 10.1016/j.ultsonch.2020.105045
EID:

2-s2.0-85080050789

Part of ISBN:

18732828 13504177
Contributors: Zanias, A.; Frontistis, Z.; Vakros, J.; Arvaniti, O.S.; Ribeiro, R.S.; Silva, A.M.T.; Faria, J.L.; Gomes, H.T.; Mantzavinos, D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Degradation of sulfamethoxazole with persulfate using spent coffee grounds biochar as activator

Journal of Environmental Management
2020 | Journal article
DOI: 10.1016/j.jenvman.2020.111022
EID:

2-s2.0-85087313522

Part of ISBN:

10958630 03014797
Contributors: Lykoudi, A.; Frontistis, Z.; Vakros, J.; Manariotis, I.D.; Mantzavinos, D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Lipid conversion of Scenedesmus rubescens biomass into biodiesel using biochar catalysts from malt spent rootlets

Journal of Chemical Technology and Biotechnology
2020 | Journal article
DOI: 10.1002/jctb.6424
EID:

2-s2.0-85083489880

Part of ISBN:

10974660 02682575
Contributors: Tsavatopoulou, V.D.; Vakros, J.; Manariotis, I.D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

The influence of preparation method on the physicochemical characteristics and catalytic activity of Co/TiO<inf>2</inf> catalysts

Catalysts
2020 | Journal article
DOI: 10.3390/catal10010088
EID:

2-s2.0-85078310949

Part of ISBN:

20734344
Contributors: Vakros, J.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Transesterification activity of modified biochars from spent malt rootlets using triacetin

Journal of Cleaner Production
2020 | Journal article
DOI: 10.1016/j.jclepro.2020.120931
EID:

2-s2.0-85081028059

Part of ISBN:

09596526
Contributors: Ntaflou, M.; Vakros, J.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Using diffuse reflectance spectroscopy (DRS) technique for studying biofilm formation on LDPE and PET surfaces: laboratory and field experiments

Environmental Science and Pollution Research
2020 | Journal article
DOI: 10.1007/s11356-020-07729-0
EID:

2-s2.0-85078494679

Part of ISBN:

16147499 09441344
Contributors: Tziourrou, P.; Vakros, J.; Karapanagioti, H.K.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Activation of persulfate by biochars from valorized olive stones for the degradation of sulfamethoxazole

Catalysts
2019 | Journal article
DOI: 10.3390/catal9050419
EID:

2-s2.0-85067066810

Part of ISBN:

20734344
Contributors: Magioglou, E.; Frontistis, Z.; Vakros, J.; Manariotis, I.D.; Mantzavinos, D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Copper-promoted ceria catalysts for CO oxidation reaction

Catalysis Today
2019 | Journal article
DOI: 10.1016/j.cattod.2019.06.078
EID:

2-s2.0-85067856228

Part of ISBN:

09205861
Contributors: Papadopoulos, C.; Kappis, K.; Papavasiliou, J.; Vakros, J.; Kuśmierz, M.; Gac, W.; Georgiou, Y.; Deligiannakis, Y.; Avgouropoulos, G.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of Carbon Support on the Electrocatalytic Properties of Pt−Ru Catalysts

ChemElectroChem
2019 | Journal article
DOI: 10.1002/celc.201900566
EID:

2-s2.0-85070289072

Part of ISBN:

21960216
Contributors: Hasa, B.; Martino, E.; Vakros, J.; Trakakis, G.; Galiotis, C.; Katsaounis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of Carbon Support on the Electrocatalytic Properties of Pt−Ru Catalysts

ChemElectroChem
2019 | Journal article
DOI: 10.1002/celc.201901387
EID:

2-s2.0-85071904204

Part of ISBN:

21960216
Contributors: Hasa, B.; Martino, E.; Vakros, J.; Trakakis, G.; Galiotis, C.; Katsaounis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Tuning the catalytic properties of copper-promoted nanoceria via a hydrothermal method

Catalysts
2019 | Journal article
DOI: 10.3390/catal9020138
EID:

2-s2.0-85062534805

Part of ISBN:

20734344
Contributors: Kappis, K.; Papadopoulos, C.; Papavasiliou, J.; Vakros, J.; Georgiou, Y.; Deligiannakis, Y.; Avgouropoulos, G.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

A Novel Post-Synthesis Modification of CuO-CeO<inf>2</inf> Catalysts: Effect on Their Activity for Selective CO Oxidation

ChemCatChem
2018 | Journal article
DOI: 10.1002/cctc.201701968
EID:

2-s2.0-85043371698
Contributors: Papavasiliou, J.; Rawski, M.; Vakros, J.; Avgouropoulos, G.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Biochars and their use as transesterification catalysts for biodiesel production: A short review

Catalysts
2018 | Journal article
DOI: 10.3390/catal8110562
EID:

2-s2.0-85057257353

Part of ISBN:

20734344
Contributors: Vakros, J.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Degradation of antibiotic sulfamethoxazole by biochar-activated persulfate: Factors affecting the activation and degradation processes

Catalysis Today
2018 | Journal article
DOI: 10.1016/j.cattod.2017.12.028
EID:

2-s2.0-85039858148
Contributors: Kemmou, L.; Frontistis, Z.; Vakros, J.; Manariotis, I.D.; Mantzavinos, D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of TiO<inf>2</inf> on Pt-Ru-based anodes for methanol electroreforming

Applied Catalysis B: Environmental
2018 | Journal article
DOI: 10.1016/j.apcatb.2018.06.055
EID:

2-s2.0-85048865724
Contributors: Hasa, B.; Vakros, J.; Katsaounis, A.D.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Electrochemical promotion of carbon supported Pt, Rh and Pd catalysts for H<inf>2</inf> oxidation in aqueous alkaline media

Journal of Chemical Technology and Biotechnology
2018 | Journal article
DOI: 10.1002/jctb.5564
EID:

2-s2.0-85042660172
Contributors: Athanasiou, M.; Hasa, B.; Vakros, J.; Sygellou, L.; Katsaounis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Impact of acid treatment of CuO-CeO<inf>2</inf> catalysts on the preferential oxidation of CO reaction

Catalysis Communications
2018 | Journal article
DOI: 10.1016/j.catcom.2018.07.014
EID:

2-s2.0-85050104539
Contributors: Papavasiliou, J.; Vakros, J.; Avgouropoulos, G.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Study of low temperature alcohol electro-reforming

Materials Today: Proceedings
2018 | Conference paper
DOI: 10.1016/j.matpr.2018.09.049
EID:

2-s2.0-85065173469

Part of ISBN:

22147853
Contributors: Hasa, B.; Vakros, J.; Katsaounis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Treatment of low-strength municipal wastewater containing phenanthrene using activated sludge and biofilm process

Desalination and Water Treatment
2016 | Journal article
DOI: 10.1080/19443994.2015.1048735
EID:

2-s2.0-84929587117
Contributors: Sfaelou, S.; Papadimitriou, C.A.; Manariotis, I.D.; Rouse, J.D.; Vakros, J.; Karapanagioti, H.K.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of TiO<inf>2</inf> Loading on Pt-Ru Catalysts during Alcohol Electrooxidation

Electrochimica Acta
2015 | Journal article
DOI: 10.1016/j.electacta.2015.04.104
EID:

2-s2.0-84943453364
Contributors: Hasa, B.; Kalamaras, E.; Papaioannou, E.I.; Vakros, J.; Sygellou, L.; Katsaounis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of tungsten deposition method on K-modified NiW/γ-Al<inf>2</inf>O<inf>3</inf> as sulphur-tolerant water-gas shift reaction catalyst

Applied Catalysis A: General
2015 | Journal article
DOI: 10.1016/j.apcata.2015.08.030
EID:

2-s2.0-84940993730
Contributors: Nikolova, D.; Vakros, J.; Grozeva, T.; Lycourghiotis, A.; Tyuliev, G.; Edreva-Kardjieva, R.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Studying the Formation of Biofilms on Supports with Different Polarity and Their Efficiency to Treat Wastewater

Journal of Chemistry
2015 | Journal article
DOI: 10.1155/2015/734384
EID:

2-s2.0-84935923375
Contributors: Sfaelou, S.; Karapanagioti, H.K.; Vakros, J.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

The use of Potentiometric Mass Titration (PMT) technique for determining the acid-base behavior of activated sludge

Global Nest Journal
2015 | Journal article
EID:

2-s2.0-84931027819
Contributors: Sfaelou, S.; Vakros, J.; Manariotis, I.D.; Karapanagioti, H.K.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Structure of Co(II) species formed on the surface of γ-alumina upon interfacial deposition

Open Catalysis Journal
2014 | Journal article
DOI: 10.2174/1876214X01407010008
EID:

2-s2.0-84899679107
Contributors: Vakros, J.; Bourikas, K.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Hydrodesulfurization catalyst bodies with various Co and Mo profiles

Applied Catalysis A: General
2011 | Journal article
DOI: 10.1016/j.apcata.2011.04.001
EID:

2-s2.0-79956027011
Contributors: Vakros, J.; Papadopoulou, C.; Lycourghiotis, A.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Ammonia removal properties of lightweight aggregates from Si-Al-Fe and Si-Ca rocks

Environmental Chemistry Letters
2010 | Journal article
DOI: 10.1007/s10311-009-0233-y
EID:

2-s2.0-78049474741
Contributors: Karapanagioti, H.K.; Vakros, J.; Stamatakis, G.; Kavouri, S.; Tsitsas, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

CoMo/Al<inf>2</inf>O<inf>3</inf>-SiO<inf>2</inf> catalysts prepared by co-equilibrium deposition filtration: Characterization and catalytic behavior for the hydrodesulphurization of thiophene

Applied Catalysis B: Environmental
2010 | Journal article
DOI: 10.1016/j.apcatb.2010.03.011
EID:

2-s2.0-77950858741
Contributors: Vakros, J.; Lycourghiotis, A.; Voyiatzis, G.A.; Siokou, A.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Development of [60] fullerene supported on silica catalysts for the photo-oxidation of alkenes

Applied Catalysis A: General
2010 | Journal article
DOI: 10.1016/j.apcata.2009.09.046
EID:

2-s2.0-70649105568
Contributors: Panagiotou, G.D.; Tzirakis, M.D.; Vakros, J.; Loukatzikou, L.; Orfanopoulos, M.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Effect of ammonoxidation on lignite properties

Environmental Chemistry Letters
2010 | Journal article
DOI: 10.1007/s10311-009-0235-9
EID:

2-s2.0-78049458000
Contributors: Karapanagioti, H.K.; Kalaitzidis, S.; Vakros, J.; Christanis, K.; Liebner, F.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Preparation and characterization of [60] fullerene nanoparticles supported on titania used as a photocatalyst

Colloids and Surfaces A: Physicochemical and Engineering Aspects
2009 | Journal article
DOI: 10.1016/j.colsurfa.2009.08.016
EID:

2-s2.0-70349142178
Contributors: Apostolopoulou, V.; Vakros, J.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

γ-Alumina-supported [60]fullerene catalysts: Synthesis, properties and applications in the photooxidation of alkenes

Journal of Molecular Catalysis A: Chemical
2009 | Journal article
DOI: 10.1016/j.molcata.2009.10.001
EID:

2-s2.0-71249119071
Contributors: Tzirakis, M.D.; Vakros, J.; Loukatzikou, L.; Amargianitakis, V.; Orfanopoulos, M.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Benzene hydrogenation over Ni/Al<inf>2</inf>O<inf>3</inf> catalysts prepared by conventional and sol-gel techniques

Applied Catalysis B: Environmental
2008 | Journal article
DOI: 10.1016/j.apcatb.2007.10.023
EID:

2-s2.0-38349065089
Contributors: Savva, P.G.; Goundani, K.; Vakros, J.; Bourikas, K.; Fountzoula, Ch.; Vattis, D.; Lycourghiotis, A.; Kordulis, Ch.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Influence of composition and preparation method on the activity of MnO<inf>x</inf>/Al<inf>2</inf>O<inf>3</inf> catalysts for the reduction of benzaldehyde with ethanol

Applied Catalysis A: General
2007 | Journal article
DOI: 10.1016/j.apcata.2007.02.044
EID:

2-s2.0-34248652918
Contributors: Stamatis, N.; Goundani, K.; Vakros, J.; Bourikas, K.; Kordulis, Ch.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Interface science for optimizing the size of oxidic nanoparticles in supported catalysts

Catalysis Today
2007 | Journal article
DOI: 10.1016/j.cattod.2007.06.069
EID:

2-s2.0-35248816979
Contributors: Bourikas, K.; Vakros, J.; Fountzoula, Ch.; Kordulis, Ch.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Modification of the preparation procedure for increasing the hydrodesulfurisation activity of the CoMo/γ-alumina catalysts

Catalysis Today
2007 | Journal article
DOI: 10.1016/j.cattod.2007.02.028
EID:

2-s2.0-34548118193
Contributors: Vakros, J.; Papadopoulou, C.; Voyiatzis, G.A.; Lycourghiotis, A.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

The effect of potassium addition on the state of the components in the oxide precursor of the (Ni)(Mo)/γ-Al<inf>2</inf>O<inf>3</inf> water-gas shift catalysts: FT-IR, diffuse reflectance and Raman spectroscopic studies

Vibrational Spectroscopy
2007 | Journal article
DOI: 10.1016/j.vibspec.2007.03.002
EID:

2-s2.0-34249035512
Contributors: Nikolova, D.; Edreva-Kardjieva, R.; Giurginca, M.; Meghea, A.; Vakros, J.; Voyiatzis, G.A.; Kordulis, Ch.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

The influence of the preparation method and the Co loading on the structure and activity of cobalt oxide/γ-alumina catalysts for NO reduction by propene

Journal of Colloid and Interface Science
2006 | Journal article
DOI: 10.1016/j.jcis.2005.08.020
EID:

2-s2.0-28444494405
Contributors: Sarellas, A.; Niakolas, D.; Bourikas, K.; Vakros, J.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Cobalt oxide/γ-alumina catalysts prepared by equilibrium deposition filtration: The influence of the initial cobalt concentration on the structure of the oxide phase and the activity for complete benzene oxidation

Applied Catalysis A: General
2005 | Journal article
DOI: 10.1016/j.apcata.2004.11.022
EID:

2-s2.0-21244447365
Contributors: Ataloglou, T.; Fountzoula, C.; Bourikas, K.; Vakros, J.; Lycourghiotis, A.; Kordulis, C.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Influence of the preparation method on the structure-activity of cobalt oxide catalysts supported on alumina for complete benzene oxidation

Applied Catalysis B: Environmental
2005 | Journal article
DOI: 10.1016/j.apcatb.2004.11.010
EID:

2-s2.0-17844363033
Contributors: Ataloglou, T.; Vakros, J.; Bourikas, K.; Fountzoula, C.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Kinetics of adsorption of the cobalt ions on the "electrolytic solution/γ-alumina" interface

Journal of Physical Chemistry B
2005 | Journal article
DOI: 10.1021/jp047890f
EID:

2-s2.0-15944366815
Contributors: Ataloglou, T.; Bourikas, K.; Vakros, J.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

[60]Fullerene supported on silica and γ-alumina sensitized photooxidation of olefins: Chemical evidence for singlet oxygen and electron transfer mechanism

Synlett
2004 | Journal article
DOI: 10.1055/s-2004-820041
EID:

2-s2.0-3142742234
Contributors: Vougioukalakis, G.C.; Angelis, Y.; Vakros, J.; Panagiotou, G.; Kordulis, C.; Lycourghiotis, A.; Orfanopoulos, M.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Adsorption of cobalt ions on the "electrolytic solution/γ- alumina" interface studied by diffuse reflectance spectroscopy (DRS)

Langmuir
2004 | Journal article
DOI: 10.1021/1a048745w
EID:

2-s2.0-10044219722
Contributors: Vakros, J.; Bourikas, K.; Perlepes, S.; Kordulis, C.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Adsorption of cobalt species on the interface, which is developed between aqueous solution and metal oxides used for the preparation of supported catalysts: A critical review

Advances in Colloid and Interface Science
2004 | Journal article
DOI: 10.1016/j.cis.2004.04.001
EID:

2-s2.0-4344686843
Contributors: Bourikas, K.; Kordulis, C.; Vakros, J.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Preparation, characterization, and catalytic activity of CoMo/γ-Al<inf>2</inf>O<inf>3</inf> catalysts prepared by equilibrium deposition filtration and conventional impregnation techniques

Journal of Colloid and Interface Science
2004 | Journal article
DOI: 10.1016/j.jcis.2003.11.041
EID:

2-s2.0-2042437098
Contributors: Papadopoulou, Ch.; Vakros, J.; Matralis, H.K.; Voyiatzis, G.A.; Kordulis, Ch.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Role of preparation parameters on the structure-selectivity properties of MoO<inf>3</inf>/Al<inf>2</inf>O<inf>3</inf> catalysts for the oxidative dehydrogenation of ethane

Catalysis Today
2004 | Journal article
DOI: 10.1016/j.cattod.2004.03.046
EID:

2-s2.0-2942668353
Contributors: Heracleous, E.; Vakros, J.; Lemonidou, A.A.; Kordulis, Ch.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Fullerene C<inf>60</inf> supported on silica and γ-alumina catalyzed photooxidations of alkenes

Catalysis Letters
2003 | Journal article
DOI: 10.1023/A:1025770916765
EID:

2-s2.0-0142259718
Contributors: Vakros, J.; Panagiotou, G.; Kordulis, C.; Lycourghiotis, A.; Vougioukalakis, G.C.; Angelis, Y.; Orfanopoulos, M.
Source: Self-asserted source
John Vakros via Scopus - Elsevier

Influence of the impregnation pH on the surface characteristics and the catalytic activity of the Mo/γ-Al<inf>2</inf>O<inf>3</inf> and CoMo/γ-Al<inf>2</inf>O<inf>3</inf> hydrodesulfurization catalysts prepared by equilibrium deposition filtration (EDF)

Journal of Physical Chemistry B
2003 | Journal article
DOI: 10.1021/jp020953e
EID:

2-s2.0-0037468153
Contributors: Vakros, J.; Bourikas, K.; Kordulis, Ch.; Lycourghiotis, A.
Source: Self-asserted source
John Vakros via Scopus - Elsevier
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Peer review (24 reviews for 15 publications/grants)

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