Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Carmen Morant"'
Autor:
Abniel Machín, María C. Cotto, Francisco Díaz, José Duconge, Carmen Morant, Francisco Márquez
Publikováno v:
Batteries, Vol 10, Iss 7, p 255 (2024)
Solid-state batteries (SSBs) have emerged as a promising alternative to conventional lithium-ion batteries, with notable advantages in safety, energy density, and longevity, yet the environmental implications of their life cycle, from manufacturing t
Externí odkaz:
https://doaj.org/article/c59566a580d6471581c0c3f1d2699976
Autor:
Abniel Machín, Carmen Morant, Loraine Soto-Vázquez, Edgard Resto, José Ducongé, María Cotto, Pedro J. Berríos-Rolón, Cristian Martínez-Perales, Francisco Márquez
Publikováno v:
Materials, Vol 17, Iss 5, p 1059 (2024)
This research evaluates the efficacy of catalysts based on Co3O4-gC3N4@ZnONPs in the degradation of ciprofloxacin (CFX) and the photocatalytic production of H2 through water splitting. The results show that CFX experiences prompt photodegradation, wi
Externí odkaz:
https://doaj.org/article/5c9a6b6b392c4447b433be4112ca2927
Publikováno v:
Nanomaterials, Vol 14, Iss 2, p 204 (2024)
Silicon is a promising alternative to graphite as an anode material in lithium-ion batteries, thanks to its high theoretical lithium storage capacity. Despite these high expectations, silicon anodes still face significant challenges, such as prematur
Externí odkaz:
https://doaj.org/article/46b27823e2d7455ca01362e73347f7bb
Publikováno v:
Batteries, Vol 10, Iss 1, p 29 (2024)
The primary goal of this review is to provide a comprehensive overview of the state-of-the-art in solid-state batteries (SSBs), with a focus on recent advancements in solid electrolytes and anodes. The paper begins with a background on the evolution
Externí odkaz:
https://doaj.org/article/aa35eedec67f42e29cd3582cf0147b29
Autor:
Abniel Machín, María Cotto, José Duconge, Carmen Morant, Florian I. Petrescu, Francisco Márquez
Publikováno v:
Chemosensors, Vol 11, Iss 4, p 247 (2023)
The present study reports on the fabrication and performance of ammonia sensors based on single-walled carbon nanotubes (SWCNTs) coated with gold nanoparticles (AuNPs). The AuNPs were incorporated onto the SWCNTs using two different methods: sputteri
Externí odkaz:
https://doaj.org/article/15e7c540fe204a08832044e35e96235d
Autor:
Abniel Machín, Loraine Soto-Vázquez, Diego García, María C. Cotto, Dayna Ortiz, Pedro J. Berríos-Rolón, Kenneth Fontánez, Edgard Resto, Carmen Morant, Florian Petrescu, Francisco Márquez
Publikováno v:
Catalysts, Vol 13, Iss 3, p 538 (2023)
This study aimed to investigate the photocatalytic performance of diverse zinc oxide catalysts containing gold nanoparticles (AuNPs), molybdenum disulfide (MoS2), and reduced graphene oxide (rGO) toward the degradation of the antibiotics levofloxacin
Externí odkaz:
https://doaj.org/article/8c9a63df39ca4c51a00fe4e66583cc21
Publikováno v:
Nanomaterials, Vol 12, Iss 24, p 4400 (2022)
Graphite is the material most used as an electrode in commercial lithium-ion batteries. On the other hand, it is a material with low energy capacity, and it is considered a raw critical material given its large volume of use. In the current energy co
Externí odkaz:
https://doaj.org/article/392b714204ff40fbbe673c44a0876569
Autor:
Kenneth Fontánez, Diego García, Dayna Ortiz, Paola Sampayo, Luis Hernández, María Cotto, José Ducongé, Francisco Díaz, Carmen Morant, Florian Petrescu, Abniel Machín, Francisco Márquez
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 1, p 363 (2022)
The photocatalytic hydrogen evolution reaction (HER) by water splitting has been studied, using catalysts based on crystalline TiO2 nanowires (TiO2NWs), which were synthesized by a hydrothermal procedure. This nanomaterial was subsequently modified b
Externí odkaz:
https://doaj.org/article/31a12262718c4a79ad21691d96d5da26
Autor:
Abniel Machín, Kenneth Fontánez, Diego García, Paola Sampayo, Carla Colón-Cruz, Gerardo J. Claudio-Serrano, Loraine Soto-Vázquez, Edgard Resto, Florian I. Petrescu, Carmen Morant, Francisco Márquez
Publikováno v:
Catalysts, Vol 12, Iss 3, p 267 (2022)
The photocatalytic activity of silver-based catalysts containing different amounts of molybdenum disulfide (MoS2; 5, 10 and 20 wt.%) was evaluated by the degradation of the antibiotic ciprofloxacin and the production of hydrogen via water splitting.
Externí odkaz:
https://doaj.org/article/af7fdf9943774b6cb3e66a15f258d4c0
Photocatalytic Degradation of Fluoroquinolone Antibiotics in Solution by Au@ZnO-rGO-gC3N4 Composites
Autor:
Abniel Machín, Kenneth Fontánez, José Duconge, María C. Cotto, Florian I. Petrescu, Carmen Morant, Francisco Márquez
Publikováno v:
Catalysts, Vol 12, Iss 2, p 166 (2022)
The photocatalytic degradation of two quinolone-type antibiotics (ciprofloxacin and levofloxacin) in aqueous solution was studied, using catalysts based on ZnO nanoparticles, which were synthesized by a thermal procedure. The efficiency of ZnO was su
Externí odkaz:
https://doaj.org/article/09bbcb8297544d71b0a8913286ee23f4