Results 111 to 120 of about 293,249 (323)

Photo‐Responsive Room‐Temperature Phosphorescent Films Exhibiting Photochromism and Time‐Dependent Phosphorescent Colors for Multilevel Anti‐Counterfeiting

open access: yesAdvanced Science, EarlyView.
A series of photo‐responsive polymers are prepared by a facile one‐pot in situ synthesis strategy, where RTP modules and photochromic units are systematically integrated into one polymer system. The triplet‐singlet Förster resonance energy transfer (TS‐FRET) between the donor and acceptor enables the material to exhibit time‐dependent phosphorescence ...
Ziyi Bai   +5 more
wiley   +1 more source

THE INFLUENCE OF HEAT ACTIVATION AND CU ADDITION ON ZEOLITE TOWARDS THE ANTIMICROBIAL AFFECT ON STAPHYLOCOCCUS AUREUS

open access: yesJournal of Dentistry Indonesia, 2015
Zeolite is a pore mineral occupied by ions and water molecules. Heat activation of zeolite causes the release of water molecules, from the pores and increases zeolite adsorbance capacity.
Siti Sunarintyas   +3 more
doaj   +1 more source

Topology‐Aware Machine Learning for High‐Throughput Screening of MOFs in C8 Aromatic Separation

open access: yesAdvanced Intelligent Discovery, EarlyView.
We screened 15,335 Computation‐Ready, Experimental Metal–Organic Frameworks (CoRE‐MOFs) using a topology‐aware machine learning (ML) model that integrates structural, chemical, pore‐size, and topological descriptors. Top‐performing MOFs exhibit aromatic‐enriched cavities and open metal sites that enable π–π and C–H···π interactions, serving as ...
Yu Li, Honglin Li, Jialu Li, Wan‐Lu Li
wiley   +1 more source

Synthesis of zeolite L using rice husk ash silica for adsorption of methylene blue: kinetic and adsorption isotherm

open access: yesMATEC Web of Conferences, 2018
Rice husk has a high silica content, so it can be utilized as silica source for zeolite synthesis. In this research, synthesis of zeolite L has been done using silica from rice husk ash without organic template.
Sundari Citra Deliana Dewi   +8 more
doaj   +1 more source

Effect of Acid on Natural Zeolite Dealumination on Indigo Carmine Adsorption Capability

open access: yesJurnal Kimia Sains dan Aplikasi, 2018
Modifying natural zeolite with dealumination using H2SO4 and HCl, and its application to adsorb indigo carmine has been performed. Dealumination was carried out by reacting a natural zeolite with a mixture of KMnO4-H2SO4 and a mixture of KMnO4-HCl then ...
Nanik Sulistyowati   +2 more
doaj   +1 more source

Potential and challenges of zeolite chemistry in the catalytic conversion of biomass.

open access: yesChemical Society Reviews, 2016
Increasing demand for sustainable chemicals and fuels has pushed academia and industry to search for alternative feedstocks replacing crude oil in traditional refineries.
T. Ennaert   +7 more
semanticscholar   +1 more source

Importance of boundary effects in diffusion of hydrocarbon molecules in a one-dimensional zeolite channel

open access: yes, 2010
Single-file diffusion of propane and toluene molecules inside a narrow, effectively one-dimensional zeolite pore was experimentally studied by Czaplewski {\sl et al.} Using a stochastic lattice gas approach, we obtain an analytical description of this ...
Chatterjee, Sakuntala   +1 more
core   +1 more source

Artificial Intelligence for Multiscale Modeling in Solid‐State Physics and Chemistry: A Comprehensive Review

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores the transformative impact of artificial intelligence on multiscale modeling in materials research. It highlights advancements such as machine learning force fields and graph neural networks, which enhance predictive capabilities while reducing computational costs in various applications.
Artem Maevskiy   +2 more
wiley   +1 more source

Template Removal and Surface Modification of an SSZ-13 Membrane with Heated Sodium Chloride for CO2/CH4 Gas Separation

open access: yesACS Omega, 2022
He-Li Wang   +6 more
doaj   +1 more source

Adsorption Kinetic and Thermodynamic Study of Congo Red Dye on Synthetic Zeolite and Modified Synthetic Zeolite

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
   Linde Type-A (LTA) zeolite was modified by adding  lead sulfide into cavities of zeolite. The zeolite and zeolite –pbs  were characterized by FTIR, XRD, AFM and SEM.
Ahmed M. Abbas   +2 more
doaj  

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