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Stavros G Karakalos
Stavros G Karakalos
Sr Materials Engineer at Fralock
Verified email at chemeng.upatras.gr - Homepage
Title
Cited by
Cited by
Year
Single atomic iron catalysts for oxygen reduction in acidic media: particle size control and thermal activation
H Zhang, S Hwang, M Wang, Z Feng, S Karakalos, L Luo, Z Qiao, X Xie, ...
Journal of the American Chemical Society 139 (40), 14143-14149, 2017
12862017
Atomically dispersed manganese catalysts for oxygen reduction in proton-exchange membrane fuel cells
J Li, M Chen, DA Cullen, S Hwang, M Wang, B Li, K Liu, S Karakalos, ...
Nature Catalysis 1 (12), 935-945, 2018
11132018
Highly active atomically dispersed CoN 4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategy
Y He, S Hwang, DA Cullen, MA Uddin, L Langhorst, B Li, S Karakalos, ...
Energy & Environmental Science 12 (1), 250-260, 2019
6942019
Metal-organic framework-derived nitrogen-doped highly disordered carbon for electrochemical ammonia synthesis using N2 and H2O in alkaline electrolytes
S Mukherjee, DA Cullen, S Karakalos, K Liu, H Zhang, S Zhao, H Xu, ...
Nano Energy 48, 217-226, 2018
4232018
Thermally Driven Structure and Performance Evolution of Atomically Dispersed FeN4 Sites for Oxygen Reduction
J Li, H Zhang, W Samarakoon, W Shan, DA Cullen, S Karakalos, M Chen, ...
Angewandte Chemie International Edition 58 (52), 18971-18980, 2019
4092019
Ordered Pt3Co Intermetallic Nanoparticles Derived from Metal–Organic Frameworks for Oxygen Reduction
XX Wang, S Hwang, YT Pan, K Chen, Y He, S Karakalos, H Zhang, ...
Nano letters 18 (7), 4163-4171, 2018
3312018
Single cobalt sites dispersed in hierarchically porous nanofiber networks for durable and high‐power PGM‐free cathodes in fuel cells
Y He, H Guo, S Hwang, X Yang, Z He, J Braaten, S Karakalos, W Shan, ...
Advanced Materials 32 (46), 2003577, 2020
2892020
3D porous graphitic nanocarbon for enhancing the performance and durability of Pt catalysts: a balance between graphitization and hierarchical porosity
Z Qiao, S Hwang, X Li, C Wang, W Samarakoon, S Karakalos, D Li, ...
Energy & Environmental Science 12 (9), 2830-2841, 2019
2432019
Surface refinement and electronic properties of graphene layers grown on copper substrate: an XPS, UPS and EELS study
A Siokou, F Ravani, S Karakalos, O Frank, M Kalbac, C Galiotis
Applied Surface Science 257 (23), 9785-9790, 2011
2302011
Morphology Control of Carbon-Free Spinel NiCo2O4 Catalysts for Enhanced Bifunctional Oxygen Reduction and Evolution in Alkaline Media
SV Devaguptapu, S Hwang, S Karakalos, S Zhao, S Gupta, D Su, H Xu, ...
ACS applied materials & interfaces 9 (51), 44567-44578, 2017
1762017
Atomically dispersed single iron sites for promoting Pt and Pt 3 Co fuel cell catalysts: performance and durability improvements
Z Qiao, C Wang, C Li, Y Zeng, S Hwang, B Li, S Karakalos, J Park, ...
Energy & Environmental Science 14 (9), 4948-4960, 2021
1722021
Atomically Dispersed Single Ni Site Catalysts for Nitrogen Reduction toward Electrochemical Ammonia Synthesis Using N2 and H2O
S Mukherjee, X Yang, W Shan, W Samarakoon, S Karakalos, DA Cullen, ...
Small Methods 4 (6), 1900821, 2020
1572020
Engineering Atomically Dispersed FeN4 Active Sites for CO2 Electroreduction
N Mohd Adli, W Shan, S Hwang, W Samarakoon, S Karakalos, Y Li, ...
Angewandte Chemie International Edition 60 (2), 1022-1032, 2021
1422021
Quaternary FeCoNiMn-based nanocarbon electrocatalysts for bifunctional oxygen reduction and evolution: promotional role of Mn doping in stabilizing carbon
S Gupta, S Zhao, XX Wang, S Hwang, S Karakalos, SV Devaguptapu, ...
Acs Catalysis 7 (12), 8386-8393, 2017
1412017
Atomically Dispersed MnN4 Catalysts via Environmentally Benign Aqueous Synthesis for Oxygen Reduction: Mechanistic Understanding of Activity and Stability …
M Chen, X Li, F Yang, B Li, T Stracensky, S Karakalos, S Mukerjee, Q Jia, ...
Acs Catalysis 10 (18), 10523-10534, 2020
1352020
Dynamically Unveiling Metal–Nitrogen Coordination during Thermal Activation to Design High‐Efficient Atomically Dispersed CoN4 Active Sites
Y He, Q Shi, W Shan, X Li, AJ Kropf, EC Wegener, J Wright, S Karakalos, ...
Angewandte Chemie 133 (17), 9602-9612, 2021
1342021
Promoting Atomically Dispersed MnN4 Sites via Sulfur Doping for Oxygen Reduction: Unveiling Intrinsic Activity and Degradation in Fuel Cells
L Guo, S Hwang, B Li, F Yang, M Wang, M Chen, X Yang, SG Karakalos, ...
ACS nano 15 (4), 6886-6899, 2021
1232021
3D polymer hydrogel for high-performance atomic iron-rich catalysts for oxygen reduction in acidic media
Z Qiao, H Zhang, S Karakalos, S Hwang, J Xue, M Chen, D Su, G Wu
Applied Catalysis B: Environmental 219, 629-639, 2017
1212017
Preferentially Oriented Ag Nanocrystals with Extremely High Activity and Faradaic Efficiency for CO2 Electrochemical Reduction to CO
X Peng, SG Karakalos, WE Mustain
ACS applied materials & interfaces 10 (2), 1734-1742, 2018
1172018
Metal–organic framework@ silica as a stationary phase sorbent for rapid and cost-effective removal of hexavalent chromium
WA El-Mehalmey, AH Ibrahim, AA Abugable, MH Hassan, RR Haikal, ...
Journal of Materials Chemistry A 6 (6), 2742-2751, 2018
1152018
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