Výsledky vyhledávání - "Alvaro Realpe Jimenez"

Akademický článek

Application of Nannochloris sp. for Landfill Leachate Biotreatment and Lipids Production

Autor: Ildefonso Baldiris-Navarro, Jorge Sanchez, Martha Torres Virviescas, Alvaro Realpe-Jimenez, Juan Fajardo-Cuadro

Publikováno v: Indonesian Journal of Chemistry, Vol 23, Iss 5, Pp 1456-1462 (2023)

The sparse treatment of highly toxic leachates produced in landfills due to the excessive generation of urban solid waste is a common problem worldwide. For this reason, this research aims to show the convenience of the use of algal biotechnology in

Externí odkaz: https://doaj.org/article/40a5cdb317e241ae9ac653cd3cfe7a27

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Effect of glycerol, sunflower oil, and glucose on the physico-chemical and mechanical properties of chitosan/polyvinyl alcohol-based films

Autor: Alvaro Realpe Jimenez, Gezira De Ávila Montiel, Yomaris Del Carmen Hernández Berrío

Publikováno v: Polymer Bulletin. 79:6389-6407

This research aimed to develop films based on chitosan/polyvinyl alcohol. These films were plasticized with glycerol, sunflower oil, and glucose. Mixtures of chitosan and polyvinyl alcohol were prepared at a ratio of 1:1 (w:w). Plasticizers were adde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6781ee3dc8960db53a2b39ffcfbf4b83
https://doi.org/10.1007/s00289-021-03803-w

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Effect of Fe–N Codoping on the Optical Properties of TiO2 for Use in Photoelectrolysis of Water

Autor: Yulissa Ramirez, Alvaro Realpe Jimenez, María T. Acevedo, Nancy Rojas, Diana Nuñez

Publikováno v: ACS Omega, Vol 6, Iss 7, Pp 4932-4938 (2021)

TiO2 nanoparticles were synthesized by green chemistry where organic solvents are replaced by an aqueous extract solution of lemongrass leaves that act as a reducer and growth-stopper agent. The na...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75245a0f739edca3a68ffa83b2353e4a
https://doaj.org/article/27e5b699068141af8be2fcee0b8fbe0d

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Development and characterization of poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene) for proton exchange membranes

Autor: Aura Lombana Puerta, Dina Mendoza Beltran, María Teresa Acevedo Morantes, Andrés Pacheco Lancheros, Alvaro Realpe Jimenez

Publikováno v: Journal of Applied Engineering Science. 19:1013-1019

Proton Exchange Membranes (PEMs) were synthesized from Poly (oxy-1,4-phenylenesulfonyl-1,4-phenylene) (PES), sulfonated for 1 and 2h, and modified with 0, 5, and 10 wt% nanoclays. The membranes were characterized by evaluating their physicochemical p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9d3b453be6996f54824a750f20e36e9
https://doi.org/10.5937/jaes0-30227

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Effect of Fe-N Codoping on the Optical Properties of TiO

Autor: Alvaro, Realpe Jimenez, Diana, Nuñez, Nancy, Rojas, Yulissa, Ramirez, María, Acevedo

Publikováno v: ACS Omega

TiO2 nanoparticles were synthesized by green chemistry where organic solvents are replaced by an aqueous extract solution of lemongrass leaves that act as a reducer and growth-stopper agent. The nanoparticles were codoped with N–Fe to modify the ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b158f586a3ead8f9c99f99d5603c80e5
https://pubmed.ncbi.nlm.nih.gov/33644600

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