Results 1 to 10 of about 128,486 (358)

The effect of metal-titania interaction on photodegradation in SBA-15-supported metal-titania photocatalysts [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2023
Several transition metals (Fe, Cu, Ni, Cr, and Co) were inserted into the Ti-SBA-15 using two-step synthesis methods. XRD, SEM-EDX, N2 adsorption-desorption isotherms, XRF, and UV-DRS analysis were used for characterizations.
Göl Sevgi Can, Akbay Elif
doaj   +1 more source

Rhodamine B adsorption in ordered mesoporous materials: A comparison efficiency on KIT-6 and CMK-8

open access: yesResults in Materials, 2021
The objective of this work was to evaluate the adsorptive properties of ordered mesoporous materials of silica and carbon. It is known that mesoporous materials have great accessibility to bulky molecules such as dyes, organic compounds, however, the ...
Juliana Barros Goes e Silva   +2 more
doaj   +1 more source

Anti-Kasha triplet energy transfer and excitation wavelength dependent persistent luminescence from host-guest doping systems

open access: yesNature Communications, 2023
Anti-Kasha’s process in organic luminogens has attracted many attentions since its discovery. However, only limited examples of anti-Kasha’s rule have been reported and anti-Kasha triplet energy transfer (ET) is even less-touched.
Weiwei Xie   +6 more
doaj   +1 more source

Synthesis, Characterizations, and Recent Applications of the Silica-based Mobil Composition of Mesoporous Material: A Review

open access: yesIraqi Journal of Chemical and Petroleum Engineering, 2023
Silica-based mesoporous materials are a class of porous materials with unique characteristics such as ordered pore structure, large surface area, and large pore volume.
Badoor M. Kurji   +2 more
doaj   +1 more source

Mesoporous Composite Bioactive Compound Delivery System for Wound-Healing Processes

open access: yesPharmaceutics, 2023
Currently, the treatment of wounds is still a challenge for healthcare professionals due to high complication incidences and social impacts, and the development of biocompatible and efficient medicines remains a goal. In this regard, mesoporous materials
Bogdan Purcăreanu   +11 more
doaj   +1 more source

Pore-engineered nanoarchitectonics for cancer therapy

open access: yesNPG Asia Materials, 2023
Nanoarchitectonics describes the integration of nanotechnology with other fields as a postnanotechnology concept that elevates it to material science.
Linawati Sutrisno, Katsuhiko Ariga
doaj   +1 more source

Design and synthesis of Fe3O4@SiO2@KIT-6@DTZ-Pd0 as a new and efficient mesoporous magnetic catalyst in carbon–carbon cross-coupling reactions

open access: yesScientific Reports, 2021
In this paper, a new type of mesoporous material based on KIT-6 has been introduced. In this aim, magnetic Fe3O4 nanoparticles and mesoporous silica KIT-6 have been combined to obtain mesoporous MNPs.
Zahra Moradi   +1 more
doaj   +1 more source

Influence of synthesis conditions on morphological features of the SBA-15 containing only elongated and rounded/spherical grains [PDF]

open access: yesScience of Sintering, 2018
Mesoporous silica SBA-15 materials of high specific surface area (~700 m2 g−1) were synthesized by using block copolymer Pluronic P123 as template and tetraethoxysilane as silica source. The obtained materials were characterized by XRD, nitrogen
Kokunešoski Maja   +6 more
doaj   +1 more source

Sacrificial Zinc Oxide Strategy-Enhanced Mesoporosity in MIL-53-Derived Iron–Carbon Composite for Methylene Blue Adsorption

open access: yesInorganics, 2022
MOF-derived carbon-based materials have attracted widespread attention due to their relatively large surface area, morphology, and their stability in water. Considering these advantages, these materials present themselves as excellent adsorbents. In this
Sander Dekyvere   +4 more
doaj   +1 more source

A Structural Comparison of Ordered and Non-Ordered Ion Doped Silicate Bioactive Glasses [PDF]

open access: yes, 2020
One of the key benefits of sol-gel-derived glasses is the presence of a mesoporous structure and the resulting increase in surface area. This enhancement in textural properties has a significant e ect on the physicochemical properties of the materials.
Beltrán, Ana M.   +3 more
core   +2 more sources

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