Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Edgar Mosquera-Vargas"'
Autor:
Jose Munoz Chilito, Jose A. Lara-Ramos, JulianA. Angel, Fiderman Machuca-Martínez, Lorena Marín, Luis A. Rodríguez, Juan P. Correa Aguirre, Miguel A. Hidalgo Salazar, Serafin García-Navarro, Luis Roca-Blay, Jesús E. Diosa, Edgar Mosquera-Vargas
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32794- (2024)
Thermoplastic polyurethane (TPU) doped with multi-walled carbon nanotubes (MWCNTs) at 1, 3, 5, and 7 wt% has been studied. The effect of MWCNTs on thermal, viscoelastic, and electric properties in the TPU matrix was characterized by differential scan
Externí odkaz:
https://doaj.org/article/aa4b1132eaa248d588ec99fa58e75a36
Autor:
Gerardo Cabrera, Malka Mora, Juan P. Gil-Burgos, Renso Visbal, Fiderman Machuca-Martínez, Edgar Mosquera-Vargas
Publikováno v:
Molecules, Vol 29, Iss 20, p 4938 (2024)
Background: The issue of renewable energy (RE) source intermittency, such as wind and solar, along with the geographically uneven distribution of the global RE potential, makes it imperative to establish an energy transport medium to balance the ener
Externí odkaz:
https://doaj.org/article/97e766d6fc5747a19ec19be0c53bc77b
The Fabrication of Gold Nanostructures as SERS Substrates for the Detection of Contaminants in Water
Autor:
Cristhian A. Visbal, Wilkendry Ramos Cervantes, Lorena Marín, John Betancourt, Angélica Pérez, Jesús E. Diosa, Luis Alfredo Rodríguez, Edgar Mosquera-Vargas
Publikováno v:
Nanomaterials, Vol 14, Iss 18, p 1525 (2024)
Gold nanostructures (AuNSs) were used to fabricate surface-enhanced Raman spectroscopy (SERS) substrates. These AuNSs were produced using the solid-state dewetting method from thin films. The fragmentation process was studied at 300 °C, with duratio
Externí odkaz:
https://doaj.org/article/6a0fb5f483f94375ac780407d8a915fd
Publikováno v:
Revista UIS Ingenierías, Vol 23, Iss 1 (2024)
En este artículo se presenta una revisión bibliográfica de las rutas de síntesis de nanopartículas de óxido de hierro con aplicaciones como nanocatalizadores en la síntesis de nanoestructuras de carbono por el método de pirólisis de plástic
Externí odkaz:
https://doaj.org/article/0f5fdeafb7b34c138a60b8064836ce78
Publikováno v:
Molecules, Vol 29, Iss 11, p 2491 (2024)
Silver iodide is a prototype compound of superionic conductors that allows ions to flow through its structure. It exhibits a first-order phase transition at 420 K, characterized by an abrupt change in its ionic conductivity behavior, and above this t
Externí odkaz:
https://doaj.org/article/9d2623a352704accb33c0c18559cadf6
Autor:
Katerine A. Ordoñez-Agredo, Diego F. Coral-Coral, Jorge E. Rodríguez-Páez, Jesús E. Diosa-Astaiza, Edgar Mosquera-Vargas
Publikováno v:
Revista UIS Ingenierías, Vol 22, Iss 2 (2023)
Este artículo se presenta una revisión bibliométrica del proceso de pirólisis de dos tipos de polímeros: tereftalato de polietileno y poliestireno (PET y PS, por sus siglas en inglés), para identificar las condiciones necesarias y así optimiza
Externí odkaz:
https://doaj.org/article/200be5b360914a7a80ac4e4f4fd3056b
Publikováno v:
Nanomaterials, Vol 13, Iss 22, p 2967 (2023)
In this research work, the photocatalytic capacity shown by the nanoparticles of the CaTiO3 system was evaluated to degrade two pollutants of emerging concern, namely methyl orange (MO)—considered an organic contaminating substance of the textile i
Externí odkaz:
https://doaj.org/article/fae6d11f57304e4a98b73d1a89948d14
Publikováno v:
Revista UIS Ingenierías, Vol 21, Iss 3 (2022)
TiO2 nanoparticles and TiO2/CS nanocomposites have been synthesized using the sol-gel method. Characterization by XRD, FTIR, and UV-vis was carried out to determine the structure, size, functional groups, and energy band gap of the synthesized sample
Externí odkaz:
https://doaj.org/article/caf4e0a14c2a454abb2e15ad9fd80fb2
Autor:
José Muñoz-Chilito, José A. Lara-Ramos, Lorena Marín, Fiderman Machuca-Martínez, Juan P. Correa-Aguirre, Miguel A. Hidalgo-Salazar, Serafín García-Navarro, Luis Roca-Blay, Luis A. Rodríguez, Edgar Mosquera-Vargas, Jesús E. Diosa
Publikováno v:
Molecules, Vol 28, Iss 8, p 3598 (2023)
The impacts on the morphological, electrical and hardness properties of thermoplastic polyurethane (TPU) plates using multi-walled carbon nanotubes (MWCNTs) as reinforcing fillers have been investigated, using MWCNT loadings between 1 and 7 wt%. Plat
Externí odkaz:
https://doaj.org/article/0c48ea6921ed4f938667ebdf8509153c
Autor:
Raju Prasanna-Kumari, Daniela Herrera-Molina, Arturo Fernández-Pérez, Jesús E. Diosa, Edgar Mosquera-Vargas
Publikováno v:
Molecules, Vol 28, Iss 8, p 3626 (2023)
CdS:Al thin films were fabricated on a glass substrate using the CBD method. The effect of aluminum incorporation on the structural, morphological, vibrational, and optical properties of CdS thin layers was investigated by X-ray diffraction (XRD), Ra
Externí odkaz:
https://doaj.org/article/8545bc874caf4643ae5f81ff2ef8afc1