Search Results - "Romero, Javier Lara"

Tribological performance of ammonium thiomolybdate as water‐soluble lubricant additive for steel‐steel contacts by Lara‐Romero, Javier, Rangel, Ricardo, López‐Tinoco, Julián, Carlos‐Cornelio, Jesús Antonio, Toro‐Betancur, Alejandro, Chiñas‐Castillo, Fernando, Alonso‐Nuñez, Gabriel, Jiménez‐Sandoval, Sergio

“…The friction and wear reducing properties of ammonium thiomolybdate as a water‐soluble lubricant additive were evaluated using a pin‐on‐disck tribometer on a…”
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SBA-15 Mesoporous Silica as Catalytic Support for Hydrodesulfurization Catalysts-Review by Huirache-Acuña, Rafael, Nava, Rufino, Peza-Ledesma, Carmen L, Lara-Romero, Javier, Alonso-Núez, Gabriel, Pawelec, Barbara, Rivera-Muñoz, Eric M

“…SBA-15 is an interesting mesoporous silica material having highly ordered nanopores and a large surface area, which is widely employed as catalyst supports,…”
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Tribological properties of carbon nanotubes as lubricant additive in oil and water for a wheel–rail system by Cornelio, Jesús Antonio Carlos, Cuervo, Paula Andrea, Hoyos-Palacio, Lina Marcela, Lara-Romero, Javier, Toro, Alejandro

“…Since their discovery in 1991 carbon nanotubes (CNTs) have attracted much interest due to their remarkable mechanical, thermal, electrical, chemical and…”
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Microwave-assisted synthesis of ceria nanoparticles on carbon nanotubes and their dye-removal assesstment by López-Tinoco, Julián, Lara-Romero, Javier, Rangel, Ricardo, Apolinar-Cortés, José, Paraguay-Delgado, Francisco, Jiménez-Sandoval, Sergio, Bazán-Díaz, Lourdes, Mendoza-Cruz, Rubén

“…We report the synthesis of ceria nanoparticles supported on multiwalled carbon nanotubes via a microwave-assisted method. The resulting composites were…”
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Tribological assessment of partially sulfidated molybdenum oxide by Ornelas, Carlos, Paraguay-Delgado, Francisco, Lara-Romero, Javier

“…Molybdenum sulfide is widely used as an additive in lubricated systems due to its van der Waals forces and its sliding sheets that produce low friction…”
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Malfunctioning of the iron-sulfur cluster assembly machinery in Saccharomyces cerevisiae produces oxidative stress via an iron-dependent mechanism, causing dysfunction in respiratory complexes by Gomez, Mauricio, Pérez-Gallardo, Rocío V, Sánchez, Luis A, Díaz-Pérez, Alma L, Cortés-Rojo, Christian, Meza Carmen, Victor, Saavedra-Molina, Alfredo, Lara-Romero, Javier, Jiménez-Sandoval, Sergio, Rodríguez, Francisco, Rodríguez-Zavala, José S, Campos-García, Jesús

“…Biogenesis and recycling of iron-sulfur (Fe-S) clusters play important roles in the iron homeostasis mechanisms involved in mitochondrial function. In…”
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Chitosan/MWCNTs-decorated with silver nanoparticle composites: Dielectric and antibacterial characterization by Hernández-Vargas, Julia, González-Campos, J. Betzabe, Lara-Romero, Javier, Prokhorov, E., Luna-Bárcenas, Gabriel, Aviña-Verduzco, Judit A., González-Hernández, Juan Carlos

“…ABSTRACT The dielectric and biological properties of chitosan (CTS)‐based nanocomposites were analyzed by dielectric spectroscopy, and antibacterial and…”
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Ligninolytic activity of the Penicillium chrysogenum and Pleurotus ostreatus fungi involved in the biotransformation of synthetic multi-walled carbon nanotubes modify its toxicity by Juárez-Cisneros, Gladys, Campos-García, Jesús, Díaz-Pérez, Sharel Pamela, Lara-Romero, Javier, Tiwari, Dhirendra Kumar, Sánchez-Yáñez, Juan Manuel, Reyes-De la Cruz, Homero, Jiménez-Sandoval, Sergio, Villegas, Javier

“…Multi-walled carbon nanotubes (MWCNTs) are of multidisciplinary scientific interest due to their exceptional physicochemical properties and a broad range of…”
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Biological effects of carbon nanotubes generated in forest wildfire ecosystems rich in resinous trees on native plants by Lara-Romero, Javier, Campos-García, Jesús, Dasgupta-Schubert, Nabanita, Borjas-García, Salomón, Tiwari, D K, Paraguay-Delgado, Francisco, Jiménez-Sandoval, Sergio, Alonso-Nuñez, Gabriel, Gómez-Romero, Mariela, Lindig-Cisneros, Roberto, Reyes De la Cruz, Homero, Villegas, Javier A

“…Carbon nanotubes (CNTs) have a broad range of applications and are generally considered human-engineered nanomaterials. However, carbon nanostructures have…”
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Chitosan/silver nanoparticles composite: Molecular relaxations investigation by dynamic mechanical analysis and impedance spectroscopy by González-Campos, J. Betzabe, Prokhorov, Evgen, Luna-Bárcenas, Gabriel, Sanchez, Isaac C, Lara-Romero, Javier, Mendoza-Duarte, M.E, Villaseñor, Francisco, Guevara-Olvera, Lorenzo

“…By impedance spectroscopy, Gonzalez-Campos et al. J Polym Sci Part B: Polym Phys 2009, 47, 932-943, reported the first evidence of a glass transition in a…”
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Revisiting the thermal relaxations of poly(vinyl alcohol) by Betzabe Gonzalez-Campos, J., Garcia-Carvajal, Zaira Y., Prokhorov, E., Luna-Barcenas, J. Gabriel, Mendoza-Duarte, M. E., Lara-Romero, Javier, del Rio, Rosa E., Sanchez, Isaac C.

“…The molecular dynamics of poly(vinyl alcohol) (PVA) were studied by dielectric spectroscopy and dynamic mechanical analysis in the 20–300°C range. The…”
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In-Situ Deposition of Nickel Nanoparticles on Carbon Nanotubes by Spray Pyrolysis by Gomez, Javier, Verde, Ysmael, Lara-Romero, Javier, Alonso-Nuñez, Gabriel

“…Nickel nanoparticles have been deposited on carbon nanotubes by spray pyrolysis of toluene as carbon source and nickelocene as catalyst at different…”
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Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante by Carlos Cornelio, Jesús Antonio, Cuervo-Velásquez, Paula Andrea, Ardila, María Isabel, Orozco-Murillo, William, Jaramillo-Zuluaga, Luís Felipe, Hoyos-Palacio, Lina Marcela, Lara-Romero, Javier, Toro, Alejandro

“…Se estudiaron las propiedades reológicas de un aceite lubricante base polialfaolefina (PAO) al que se agregaron nanotubos de carbono (NTC) monocapa y multicapa…”
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Tribological assessment of a water-based nanofluid containing CeO.sub.2 nanoparticles supported on multiwalled carbon nanotubes by Castro-Cedeño, Baltazar, Lopez-Tinoco, Julian, Rangel, R, Suárez-Martínez, Reynier, Bedolla-Jacuinde, Arnoldo, Lara-Romero, Javier

“…This work reports the tribological assessment of ceria (CeO.sub.2) nanoparticles supported on multiwalled carbon nanotubes as water-based lubricant additives…”
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Surface chemistry of tribochemical reactions explored in ultrahigh vacuum conditions by Lara-Romero, Javier, Maya-Yescas, Rafael, Rico-Cerda, José Luis, Rivera-Rojas, José Luis, Castillo, Fernando Chiñas, Kaltchev, Matey, Tysoe, Wilfred T.

“…The thermal decomposition of model extreme-pressure lubricant additives on clean iron was studied in ultrahigh vacuum conditions using molecular beam…”
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Nitrogen-plasma doped ZnO-graphene oxide compounds production and their photocatalytic performance by Ramos-Corona, Armando, Rangel, Ricardo, Lara-Romero, Javier, Ramos-Carrazco, Antonio

“…[Display omitted] •Nitrogen doping of ZnO improved their photocatalytic performance.•N-ZnO/GO reached high degradation rates in short times.•N-doping was…”
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Tribological assessment of a water-based nanofluid containing CeO2 nanoparticles supported on multiwalled carbon nanotubes by Castro-Cedeño, Baltazar, Lopez-Tinoco, Julian, Rangel, R., Suárez-Martínez, Reynier, Bedolla-Jacuinde, Arnoldo, Lara-Romero, Javier

“…This work reports the tribological assessment of ceria (CeO 2 ) nanoparticles supported on multiwalled carbon nanotubes as water-based lubricant additives…”
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Development of multiwalled carbon nanotubes (MWCNT's) functionalized with molybdenum disulfide (MoS2) by separate methodology by Cornelio, Jesús Antonio Carlos, Blanco, Edwin Espinel, Romero, Javier Lara, Rudas, Juan Sebastián, Guerrero, Gustavo Suárez, Toro, Alejandro, Hoyos-Palacio, Lina Marcela

“…Carbon nanotubes have considerable potential for many applications due to their unique physical and chemical properties. In this work, Multiwalled Carbon…”
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Tribological Performance of Rosin Acid Additives in Water Based Lubricants by Martin Rojas-Campanur, Javier Lara-Romero, Fernando Chiñas-Castillo, Gabriel Alonso-Nuñez

“…Lubricants for metalworking applications make extensive use of water-soluble additives to reduce friction and wear. In order to do such task, these additives…”
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Synthesis of silver nanoparticles supported on multiwalled carbon nanotubes via a surfactant-assisted microwave method and their antimicrobial assessment in solution by Hernández-Vargas, Julia, López-Tinoco, Julián, Huirache-Acuña, Rafael, Rangel-Segura, Ricardo, González-Campos, Janett Betzabé, Villegas, Javier, Paraguay-Delgado, Francisco, González-Hernández, Juan Carlos, Lara-Romero, Javier

“…The synthesis of silver nanoparticles (AgNPs) supported on multiwalled carbon nanotubes (MWCNTs) by means of a microwave-assisted method is reported. The…”
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