MCM-41-based composite with enhanced stability for Cr(VI) removal from aqueous media

Martín, Pedro Luis; Rafti, Matías; Marchetti, Sérgio Gustavo; Fellenz, Nicolás Antonio

doi:10.1016/j.solidstatesciences.2020.106300

Cited by 13 publications

(7 citation statements)

References 51 publications

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“…According to Figure 5B, it was found that the pore size was arranged from 3 to 10 nm, also indicating mesoporous materials. Similar results were found in previous literature 29,32,51 . Although similar pore structures were shown, according to the adsorption amount, the order of porosity and specific surface area from high to low was MCM41‐450, MCM41‐500, MCM41‐550, and MCM41‐600.…”

Section: Resultssupporting

confidence: 91%

“…Similar results were found in previous literature. 29,32,51 Although similar pore structures were shown, according to the adsorption amount, the order of porosity and specific surface area from high to low was MCM41-450, MCM41-500, MCM41-550, and MCM41-600. It was obvious that with the increase in the calcination temperature, the porosity reduced and the specific surface area decreased.…”

Section: Textural Structure Analysismentioning

confidence: 55%

“…At high calcination temperature, small particles would fuse into large particles, and the pores would be condensed. And some organic groups would also be condensed at a high temperature 32 . The structure would be broken due to the particle fusion and pore condensation.…”

Section: Resultsmentioning

confidence: 99%

“…And some organic groups would also be condensed at a high temperature. 32 The structure would be broken due to the particle fusion and pore condensation. A high calcination temperature had a negative impact on the structure of MCM-41.…”

Section: Sem Analysismentioning

confidence: 99%

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Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture

Quan

Jia

Zhang

et al. 2021

Intl J of Energy Research

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Microalgae is an excellent type of biomass for bio-energy production due to its high calorific value and fast growth. However, a large amount of ash would be generated during microalgae utilization. In this work, MCM41 was prepared from microalgae ash. The materials were calcined at different temperatures (450 C, 500 C, 550 C, and 600 C), and the effect of calcination temperature was investigated. Polyethyleneimine (PEI) was loaded in MCM41 by the impregnation method at different loading amounts (30%, 40%, 50%, and 60%). The CO 2 capturing capacity was measured. The results showed that the

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Section: Resultssupporting

confidence: 91%

Section: Textural Structure Analysismentioning

confidence: 55%

Section: Resultsmentioning

confidence: 99%

Section: Sem Analysismentioning

confidence: 99%

See 2 more Smart Citations

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture

Quan

Jia

Zhang

et al. 2021

Intl J of Energy Research

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“…In 2001, a mesoporous silica nanoparticle called MCM-41 (mobile crystalline material) [42] was developed for the first time as a drug delivery system for the encapsulation of ibuprofen drug [18]. According to the molar composition of the reaction environment, the pores were reported to be hexagonal (MCM-41, 2D or SBA-15), cylindrical (M41S) [43] or cubic (MCM-48, 3D) structure [42,44,45,46].…”

Section: Mesoporous Silica Nanoparticles (Msns)mentioning

confidence: 99%

Mesoporous silica nanoparticles, methods of preparation and use of bone tissue engineering

Kütük

2021

International Journal of Life Sciences and Biotechnology

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Biomaterials are a large group of vitally important materials with many different inorganic and organic types. Biocomposites are produced by using materials such as polymer, metal, and ceramics. Bone tissue engineering deals with materials that can mimic the real bone structure found in the body. These materials used in the human body must be capable of many aspects such as their mechanical strength related to the area where they are used, as well as their properties such as biocompatible, biodegradable, and non-toxic. If the material is intended to treat the bone structure, it should be biodegradable, but it should be resistant to degradation if intended to be used for a long time. With the advance in technology, nanoparticles have become appealing in bone tissue engineering due to their many unique properties. In recent years, mesoporous silica nanoparticles (MSNs) have been prominent biomaterials in the medical field due to their properties such as alterable size structure, large pore volume, and surface area. This study aims to give information about the biomedical properties, synthesis methods, and importance of MSNs with unique properties in bone tissue engineering applications. This study is compiled by examining many studies in the literature.

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Remediation of potentially toxic elements from aqueous solutions utilizing mixed matrix membranes (MMMs) based on polyethersulfone and functionalized mesoporous arrangements

Neris,

Costa,

Paranhos

2024

J Polym Res

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MCM-41-based composite with enhanced stability for Cr(VI) removal from aqueous media

Cited by 13 publications

References 51 publications

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture

Mesoporous silica nanoparticles, methods of preparation and use of bone tissue engineering

Remediation of potentially toxic elements from aqueous solutions utilizing mixed matrix membranes (MMMs) based on polyethersulfone and functionalized mesoporous arrangements

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MCM-41-based composite with enhanced stability for Cr(VI) removal from aqueous media

Cited by 13 publications

References 51 publications

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO 2 capture

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO 2 capture

Mesoporous silica nanoparticles, methods of preparation and use of bone tissue engineering

Remediation of potentially toxic elements from aqueous solutions utilizing mixed matrix membranes (MMMs) based on polyethersulfone and functionalized mesoporous arrangements

Contact Info

Product

Resources

About

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture

Amine‐impregnated silica zeolite from microalgae ash at different calcination temperatures for CO ₂ capture