Covalent organic frameworks: Design, synthesis, characterization, and applications

Akinnawo, Solomon Oluwaseun

doi:10.1016/j.chphma.2023.08.003

Cited by 3 publications

(2 citation statements)

References 238 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…COFs are usually produced from building blocks by the reversible condensation method, leading to better crystalline structures with high chemical and thermal stabilities. COFs' improved chemical stability has been accredited to their metal-free configurations and pure covalently bonded nature [63]. Till the present date, numerous synthetic routes have been reported for the synthesis of COFs, including the ionothermal method, the solvothermal method, the sonochemical method, the microwave-assisted method, the interfacial method, and the mechanochemical method, etc., which will be discussed below in detail.…”

Section: Cof and Its Synthesis Routesmentioning

confidence: 99%

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

Haleem,

Ullah,

Rehman

et al. 2024

Water

View full text Add to dashboard Cite

Photocatalytic degradation technology has received much attention from researchers in the last few decades, due to its easy and cost-effective nature. A lot of review articles have been published on dyes via photocatalytic degradation, but most of the review articles lack a detailed and in-depth photocatalytic degradation mechanism of dyes. Numerous review articles are available on photocatalysis. Here, in this review article, we are mainly focused on the complete and in-depth photocatalytic degradation mechanism of four commonly used dyes such as Malachite Green, Methylene Blue, Congo Red and Rhodamine B, which will be highly useful for the new researchers that work on dyes’ photocatalytic degradation. Initially, various aspects of dyes have been included in this review article, comprehensively. The main focus was on the covalent organic framework-based photocatalysts for dyes’ photocatalytic degradation, due to their porous nature and various unique properties. Various synthesis routes and the photocatalytic performance of covalent organic frameworks and composite of covalent organic frameworks have been highlighted in this review article. In the last section of this review article, the main stimulus was the four mentioned dyes’ properties, uses, and toxicity, and the photocatalytic degradation mechanism through various paths into environmentally friendly and less-harmful compounds in the presence of photocatalysts. Factors effecting the photocatalytic degradation, economic cost, challenges and future aspects of photocatalytic technology were also included in this review article. This review article will be highly useful for those researchers that work on the photocatalytic degradation of various dyes and search for the complete degradation of complex dye molecules.

show abstract

Section: Cof and Its Synthesis Routesmentioning

confidence: 99%

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

Haleem,

Ullah,

Rehman

et al. 2024

Water

View full text Add to dashboard Cite

show abstract

“…Covalent organic frameworks (COFs) are a class of crystalline porous materials formed by organic molecules connected through covalent bonds. − These materials typically have huge specific surface areas, high pore volumes, tunable pore sizes and structures, and functional designability, − thus offering a wide range of applications in many fields such as gas storage, − separation, , adsorption, , optoelectronic devices, , heterogeneous catalysis, , sensors, − energy storage, − photocatalysis, − drug delivery, , and so on (Figure ).…”

Section: Introductionmentioning

confidence: 99%

Covalent Organic Frameworks Meet Titanium Oxide

Xue,

Liu,

et al. 2024

ACS Nano

View full text Add to dashboard Cite

In order to expand the applicability of materials and improve their performance, the combined use of different materials has increasingly been explored. Among these materials, inorganic−organic hybrid materials often exhibit properties superior to those of single materials. Covalent organic frameworks (COFs) are famous crystalline porous materials constructed by organic building blocks linked by covalent bonds. In recent years, the combination of COFs with other materials has shown interesting properties in diverse fields, and the composite materials of COFs and TiO 2 have been investigated more and more. These two outstanding materials are combined through covalent bonding, physical mixing, and other methods and exhibit excellent performance in various fields, including photocatalysis, electrocatalysis, sensors, separation, and energy storage and conversion. In this Review, the current preparation methods and applications of COF-TiO 2 hybrid materials are introduced in detail, and their future development and possible problems are discussed and prospected, which is of great significance for related research. It is believed that these interesting hybrid materials will show greater application value as research progresses.

show abstract

Covalent organic frameworks in tribology - A perspective

Berlanga,

Rosenkranz

2024

Advances in Colloid and Interface Science

View full text Add to dashboard Cite

Covalent organic frameworks: Design, synthesis, characterization, and applications

Cited by 3 publications

References 238 publications

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

Covalent Organic Frameworks Meet Titanium Oxide

Covalent organic frameworks in tribology - A perspective

Contact Info

Product

Resources

About