@article{MTMT:34106212,
	title = {The Influence of Reduced Graphene Oxide on the Texture and Chemistry of N,S-Doped Porous Carbon. Implications for Electrocatalytic and Energy Storage Applications},
	url = {https://m2.mtmt.hu/api/publication/34106212},
	author = {Samaniego Andrade, Samantha Kathiuska and SHIVA SHANKAR, LAKSHMI and Bakos, István and Klébert, Szilvia and Kun, Róbert and Mohai, Miklós and Nagy, Balázs and Nagyné László, Krisztina},
	doi = {10.3390/nano13162364},
	journal-iso = {NANOMATERIALS-BASEL},
	journal = {NANOMATERIALS},
	volume = {13},
	unique-id = {34106212},
	abstract = {In this work, we study the influence of reduced graphene oxide (rGO) on the morphology and chemistry of highly porous N,S-doped carbon cryogels. Simultaneously, we propose an easily upscalable route to prepare such carbons by adding graphene oxide (GO) in as-received suspended form to the aqueous solution of the ι-carrageenan and urea precursors. First, 1.25–5 wt% GO was incorporated into the dual-doped polymer matrix. The CO2, CO, and H2O emitted during the thermal treatments resulted in the multifaceted modification of the textural and chemical properties of the porous carbon. This facilitated the formation of micropores through self-activation and resulted in a substantial increase in the apparent surface area (up to 1780 m2/g) and pore volume (up to 1.72 cm3/g). However, adding 5 wt% GO led to overactivation. The incorporated rGO has an ordering effect on the carbon matrix. The evolving oxidative species influence the surface chemistry in a complex way, but sufficient N and S atoms (ca. 4 and >1 at%, respectively) were preserved in addition to the large number of developing defects. Despite the complexity of the textural and chemical changes, rGO increased the electrical conductivity monotonically. In alkaline oxygen reduction reaction (ORR) tests, the sample with 1.25 wt% GO exhibited a 4e− mechanism and reasonable stability, but a higher rGO content gradually compromised the performance of the electrodes. The sample containing 5 wt% GO was the most sensitive under oxidative conditions, but after stabilization it exhibited the highest gravimetric capacitance. In Li-ion battery tests, the coulombic efficiency of all the samples was consistently above 98%, indicating the high potential of these carbons for efficient Li-ion insertion and reinsertion during the charge–discharge process, thereby providing a promising alternative for graphite-based anodes. The cell from the 1.25 wt% GO sample showed an initial discharge capacity of 313 mAh/g, 95.1% capacity retention, and 99.3% coulombic efficiency after 50 charge–discharge cycles.},
	year = {2023},
	eissn = {2079-4991},
	orcid-numbers = {SHIVA SHANKAR, LAKSHMI/0000-0003-0832-4387; Klébert, Szilvia/0000-0002-3107-3371; Nagyné László, Krisztina/0000-0003-4499-3983}
}

@article{MTMT:34008641,
	title = {Dual-Role Peptide with Capping and Cleavage Site Motifs in Nanoparticle-Based One-Pot Colorimetric and Electrochemical Protease Assay},
	url = {https://m2.mtmt.hu/api/publication/34008641},
	author = {Szabó, Tamás and Bakos, István and Csupor, Barbara and Jeerapan, Itthipon and Pekker, Péter and Mihály, Judith and Németh, Krisztina and Wang, Joseph and Keresztes, Zsófia},
	doi = {10.1021/acsomega.3c00771},
	journal-iso = {ACS OMEGA},
	journal = {ACS OMEGA},
	volume = {8},
	unique-id = {34008641},
	issn = {2470-1343},
	year = {2023},
	eissn = {2470-1343},
	pages = {22556-22566},
	orcid-numbers = {Szabó, Tamás/0000-0002-9506-6410; Jeerapan, Itthipon/0000-0001-8016-6411; Pekker, Péter/0000-0002-0463-0742; Keresztes, Zsófia/0000-0002-1126-4779}
}

@article{MTMT:32080023,
	title = {Biomass Related Highly Porous Metal Free Carbon for Gas Storage and Electrocatalytic Applications},
	url = {https://m2.mtmt.hu/api/publication/32080023},
	author = {Samaniego Andrade, Samantha Kathiuska and Bakos, István and Dobos, Gábor and Farkas, Attila and Kiss, Gábor and Klébert, Szilvia and Madarász, János and Nagyné László, Krisztina},
	doi = {10.3390/ma14133488},
	journal-iso = {MATERIALS},
	journal = {MATERIALS},
	volume = {14},
	unique-id = {32080023},
	year = {2021},
	eissn = {1996-1944},
	orcid-numbers = {Farkas, Attila/0000-0002-8877-2587; Klébert, Szilvia/0000-0002-3107-3371; Nagyné László, Krisztina/0000-0003-4499-3983}
}

@article{MTMT:31873518,
	title = {Indirect electrochemical method for high accuracy quantification of protein adsorption on gold surfaces},
	url = {https://m2.mtmt.hu/api/publication/31873518},
	author = {Bakos, István and Vass, Ádám and Muckley, Eric S. and Ivanov, Ilia N. and Keresztes, Zsófia},
	doi = {10.1016/j.elecom.2021.106961},
	journal-iso = {ELECTROCHEM COMMUN},
	journal = {ELECTROCHEMISTRY COMMUNICATIONS},
	volume = {124},
	unique-id = {31873518},
	issn = {1388-2481},
	year = {2021},
	eissn = {1873-1902},
	orcid-numbers = {Bakos, István/0000-0002-5715-0427; Vass, Ádám/0000-0002-8012-9511; Muckley, Eric S./0000-0001-7114-5424; Keresztes, Zsófia/0000-0002-1126-4779}
}

@article{MTMT:31812975,
	title = {Operando X-ray absorption spectroscopy of a Pd/γ-NiOOH 2 nm cubes hydrogen oxidation catalyst in an alkaline membrane fuel cell},
	url = {https://m2.mtmt.hu/api/publication/31812975},
	author = {Alesker, Maria and Bakos, István and Davies, Veronica and Jia, Qingying and Burlaka, Luba and Yarmiayev, Valeria and Muzikansky, Anya and Kitayev, Anna and Page, Miles and Mukerjee, Sanjeev and Zitoun, David},
	doi = {10.1039/D0CY01815E},
	journal-iso = {CATAL SCIENCE & TECHNOLOGY},
	journal = {CATALYSIS SCIENCE & TECHNOLOGY},
	volume = {11},
	unique-id = {31812975},
	issn = {2044-4753},
	year = {2021},
	eissn = {2044-4761},
	pages = {1337-1344},
	orcid-numbers = {Jia, Qingying/0000-0002-4005-8894; Zitoun, David/0000-0003-3383-6165}
}

@article{MTMT:31346289,
	title = {Design of SnPt/C cathode electrocatalysts with optimized Sn/Pt surface composition for potential use in Polymer Electrolyte Membrane Fuel Cells},
	url = {https://m2.mtmt.hu/api/publication/31346289},
	author = {Borbáth, Irina and Bakos, István and Pászti, Zoltán and Szijjártó, Gábor and Tompos, András},
	doi = {10.1016/j.cattod.2020.06.029},
	journal-iso = {CATAL TODAY},
	journal = {CATALYSIS TODAY},
	volume = {366},
	unique-id = {31346289},
	issn = {0920-5861},
	year = {2021},
	eissn = {1873-4308},
	pages = {20-30}
}

@article{MTMT:31292158,
	title = {Design of Mo-doped mixed oxide–carbon composite supports for Pt-based electrocatalysts: the nature of the Mo-Pt interaction},
	url = {https://m2.mtmt.hu/api/publication/31292158},
	author = {Diczházi, D. and Borbáth, Irina and Bakos, István and Szijjártó, Gábor and Tompos, András and Pászti, Zoltán},
	doi = {10.1016/j.cattod.2020.04.004},
	journal-iso = {CATAL TODAY},
	journal = {CATALYSIS TODAY},
	volume = {366},
	unique-id = {31292158},
	issn = {0920-5861},
	year = {2021},
	eissn = {1873-4308},
	pages = {31-40}
}

@article{MTMT:31670744,
	title = {Electric and Photocatalytic Properties of Graphene Oxide Depending on the Degree of Its Reduction},
	url = {https://m2.mtmt.hu/api/publication/31670744},
	author = {Bakos, László Péter and Sárvári, Lőrinc and Nagyné László, Krisztina and Mizsei, János and Kónya, Zoltán and Halasi, Gyula and Hernádi, Klára and Szabó, Anna and Berkesi, Dániel Simon and Bakos, István and Szilágyi, Imre Miklós},
	doi = {10.3390/nano10112313},
	journal-iso = {NANOMATERIALS-BASEL},
	journal = {NANOMATERIALS},
	volume = {10},
	unique-id = {31670744},
	year = {2020},
	eissn = {2079-4991},
	orcid-numbers = {Nagyné László, Krisztina/0000-0003-4499-3983; Mizsei, János/0000-0003-3411-1502; Kónya, Zoltán/0000-0002-9406-8596; Halasi, Gyula/0000-0003-0195-9400; Hernádi, Klára/0000-0001-9419-689X}
}

@article{MTMT:31387568,
	title = {Gas-Particle Partitioning of Formaldehyde in Mainstream Cigarette Smoke},
	url = {https://m2.mtmt.hu/api/publication/31387568},
	author = {Edward, John and Steven, Coburn and Chuan, Liu and John, McAughey and Derek, Mariner and Kevin, G. McAdam and Bakos, István and Dóbé, Sándor},
	doi = {10.2478/cttr-2020-0002},
	journal-iso = {BEITR TABAKFORSCH INT},
	journal = {BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL},
	volume = {29},
	unique-id = {31387568},
	issn = {0173-783X},
	year = {2020},
	eissn = {1612-9237},
	pages = {2-20}
}

@article{MTMT:31161815,
	title = {Water-Ionic Liquid Binary Mixture Tailored Resorcinol-Formaldehyde Carbon Aerogels without Added Catalyst},
	url = {https://m2.mtmt.hu/api/publication/31161815},
	author = {Nagy, Balázs and Bakos, István and Geissler, Erik and Nagyné László, Krisztina},
	doi = {10.3390/ma12244208},
	journal-iso = {MATERIALS},
	journal = {MATERIALS},
	volume = {12},
	unique-id = {31161815},
	abstract = {The potential applications of mesoporous carbon aerogels are wide-ranging. These gels are often obtained from resorcinol-formaldehyde (RF) hydrogel precursors. The sol-gel method in this synthesis provides an efficient and versatile means of product control through systematic variation of process conditions, such as pH, stoichiometry, concentration, catalyst, further additives, etc., in addition to the drying and pyrolytic conditions. Here, a novel means of tuning the texture of carbon aerogels is proposed. Water-1-ethyl-3-methylimidazolium ethyl sulfate ([emim][EtSO4] mixtures constitutes a polycondensation medium that requires no added catalyst, thus yielding an intrinsically metal-free carbon aerogel after pyrolysis. We also show that the carbon morphology is tailored by the supramolecular structure of the aqueous ionic liquid. The results of scanning electron micrographs, low-temperature nitrogen adsorption/desorption isotherms, and small-angle X-ray scattering (SAXS) confirm that changing the initial water concentration from 9 to 55 wt % gives rise to systematic alteration of the mesopore size and volume, as well as of the bead size. The pore structure becomes consolidated only when the water content exceeds 25 wt %. When the water content reaches 55 wt %, the bead size increases by two orders of magnitude. The electrocatalytic performance, however, is compromised, most probably by structural defects. © 2019 by the authors.},
	year = {2019},
	eissn = {1996-1944},
	orcid-numbers = {Nagyné László, Krisztina/0000-0003-4499-3983}
}