Chitosan supported Pd0 nanoparticles encaged in Al or Al-Fe pillared montmorillonite and their catalytic activities in Sonogashira coupling reactions
Sign Up to like & getrecommendations! Published in 2020 at "Applied Clay Science"
DOI: 10.1016/j.clay.2020.105721
Abstract: Abstract In this study, the excellent chelating capability of chitosan (CS) and remarkable physical properties of Al or Al-Fe pillared montmorillonite (Mt) (i.e. high adsorption/diffusion capacity, thermal stability, and mechanical property, etc.) have been combined… read more here.
Keywords: pillared montmorillonite; sonogashira coupling; chitosan supported; coupling reactions ... See more keywords
New design for titanium-pillared montmorillonite composites as efficient heterogeneous catalysts to enhance Fe(II) reductivity for 2-nitrophenol removal
Sign Up to like & getrecommendations! Published in 2021 at "Applied Clay Science"
DOI: 10.1016/j.clay.2021.106052
Abstract: Abstract Ferrous iron (Fe(II)) is ubiquitous in soils and sediments, where it often participates in biogeochemical reactions that determine the environmental behavior of numerous pollutants owing to its reductive activity. Minerals can further promote the… read more here.
Keywords: spectroscopy; titanium pillared; activity; montmorillonite composites ... See more keywords
Titanium-pillared montmorillonite composite as an efficient catalyst for 2-nitrophenol reductive transformation by Fe(II): The effects of aqueous chemistry and mechanistic insights
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.127243
Abstract: Abstract The abiotic reduction of 2-nitrophenol (2-NP) to 2-aminophenol is the major remediation strategy used to remove 2-NP from contaminated aquifers and groundwaters. In the present study, both the aqueous chemistry and surface nature of… read more here.
Keywords: reduction; aqueous chemistry; titanium pillared; chemistry ... See more keywords
Comparison of catalytic performance of an iron-alumina pillared montmorillonite and HZSM-5 zeolite on a spouted bed reactor
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DOI: 10.1016/j.jaap.2017.12.015
Abstract: Abstract Catalytic pyrolysis of high density polyethylene (HDPE) on HZSM-5 catalyst and an iron-alumina pillared montmorillonite, prepared in laboratory (FAMO), was performed by means of a conical spouted bed reactor. This type of reactor is… read more here.
Keywords: iron alumina; pillared montmorillonite; bed reactor; alumina pillared ... See more keywords
Adsorption of anion and cation dyes onto pillared montmorillonite
Sign Up to like & getrecommendations! Published in 2017 at "Protection of Metals and Physical Chemistry of Surfaces"
DOI: 10.1134/s2070205117020083
Abstract: Al2O3- and Al(Ce)2O3-pillared montmorillonite materials were synthesized using the intercalation of large-sized polyhydroxocomplexes of aluminum and aluminum/cerium in order to obtain adsorbents for removing the water-soluble anionic (acid red, AR) and cationic (methylene blue, MB)… read more here.
Keywords: dyes onto; adsorption; cation dyes; anion cation ... See more keywords
Iron-Pillared Montmorillonite As An Inexpensive Catalyst For 2-Nitrophenol Reduction
Sign Up to like & getrecommendations! Published in 2018 at "Clays and Clay Minerals"
DOI: 10.1346/ccmn.2018.064107
Abstract: Many types of oxidative pollutants are dangerous chemicals and may pose a health risk, but an inexpensive and effective method for mitigating those risks would offer significant advantages. The objective of this study was, therefore,… read more here.
Keywords: reduction; mnt; pillared montmorillonite; surface ... See more keywords