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   Articles with "site distribution" as a keyword



Recent experimental and theoretical studies on Al siting/acid site distribution in zeolite framework

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recommendations! Published in 2019 at "Current Opinion in Chemical Engineering"

DOI: 10.1016/j.coche.2019.04.002

Abstract: The catalytic performance of zeolite is significantly influenced by the steric constraints and acid property of its active acid sites that resulted from the isomorphous substitution of aluminum (Al) for silicon (Si) in lattice sites.… read more here.

Keywords: site distribution; spectroscopy; distribution; acid site ... See more keywords
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Preparation of a nano bio-composite based on cellulosic biomass and conducting polymeric nanoparticles for ibuprofen removal: Kinetics, isotherms, and energy site distribution.

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recommendations! Published in 2020 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2020.06.095

Abstract: The severe effects of pharmaceutical and personal care products (PPCPs) should not be ignored and PPCPs must be eliminated prior to their release to the environment. In this study, cellulosic sisal fibre was modified simultaneously… read more here.

Keywords: ibuprofen removal; energy site; site distribution; nano bio ... See more keywords

Copper(II) Frameworks with Varied Active Site Distribution for Modulating Selectivity of Carbon Dioxide Electroreduction.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c00487

Abstract: Metal-organic frameworks (MOFs) can be utilized as electrocatalysts for CO2 reduction reaction (CO2RR) due to their well dispersed metal centers. However, the influence of metal node distribution on electrochemical CO2RR was rarely explored. Here, three… read more here.

Keywords: site distribution; distribution; copper; modulating selectivity ... See more keywords

Correlating Acid Site Distribution and Catalytic Activity in Dealuminated Mordenite at the Single-Particle Level

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recommendations! Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c04144

Abstract: Researchers widely use bulk scale measurements to rationalize catalyst performances and construct structure–activity relationships. Such ensemble-averaged information neglects the complexity of the... read more here.

Keywords: correlating acid; acid site; site distribution; distribution catalytic ... See more keywords

Tuning the luminescence color of Eu3+- and alkali-ion-codoped Sr2CaWO6 orange-red phosphors: Eu3+ site distribution and site-selective photoluminescence studies

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recommendations! Published in 2024 at "APL Materials"

DOI: 10.1063/5.0197892

Abstract: In this study, Eu3+- and alkali-ion (M+)-codoped Sr2CaWO6:x (Eu3+, M+) (x = 0.01–0.10) were synthesized via a solid-state reaction. The effects of different Sr/Ca ratios, types of monovalent metal ions (M+ = Na+, K+, and… read more here.

Keywords: site distribution; site selective; site; photoluminescence ... See more keywords