Adsorptive removal of Cd<sup>2+</sup> from aqueous solutions by a highly stable covalent triazine-based framework

Ghazi, Zahid Ali; Khattak, Abdul Muqsit; Iqbal, Rashid; Ahmad, Rashid; Khan, Adnan Ali; Usman, Muhammad; Nawaz, Faheem; Ali, Wajid; Felegari, Zahra; Jan, Saad Ullah; Iqbal, Azhar; Ahmad, Aziz

doi:10.1039/c8nj01778f

Cited by 79 publications

(25 citation statements)

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“…In addressing environmental problems associated with water and air pollutants, photocatalytic processes in decomposition and inorganic compounds, along with the removal of dangerous gases, are of great importance [244][245][246][247]. The main pollutants caused by the combustion of industrial burners or fossil fuel in automotive engines are nitric oxide (NO) and nitric dioxide (NO 2 ) [248].…”

Section: Other Applications 431 No X Conversionmentioning

confidence: 99%

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

et al. 2021

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Photocatalysis is a classical solution to energy conversion and environmental pollution control problems. In photocatalysis, the development and exploration of new visible light catalysts and their synthesis and modification strategies are crucial. It is also essential to understand the mechanism of these reactions in the various reaction media. Recently, bismuth and graphene’s unique geometrical and electronic properties have attracted considerable attention in photocatalysis. This review summarizes bismuth-graphene nanohybrids’ synthetic processes with various design considerations, fundamental mechanisms of action, heterogeneous photocatalysis, benefits, and challenges. Some key applications in energy conversion and environmental pollution control are discussed, such as CO2 reduction, water splitting, pollutant degradation, disinfection, and organic transformations. The detailed perspective of bismuth-graphene nanohybrids’ applications in various research fields presented herein should be of equal interest to academic and industrial scientists.

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Section: Other Applications 431 No X Conversionmentioning

confidence: 99%

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

et al. 2021

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“…As 5+ , ethylene blue MFC-N-100 [159] Cd 2+ CTF-1 [160] As 3+ MIL-100(Fe) [ NaCl MIL-53/PVA membranes [180] (Continued)…”

Section: +mentioning

confidence: 99%

Metal−Organic Frameworks for Liquid Phase Applications

Nalaparaju

Jiang

2021

Advanced Science

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In the last two decades, metal−organic frameworks (MOFs) have attracted overwhelming attention. With readily tunable structures and functionalities, MOFs offer an unprecedentedly vast degree of design flexibility from enormous number of inorganic and organic building blocks or via postsynthetic modification to produce functional nanoporous materials. A large extent of experimental and computational studies of MOFs have been focused on gas phase applications, particularly the storage of low‐carbon footprint energy carriers and the separation of CO2‐containing gas mixtures. With progressive success in the synthesis of water‐ and solvent‐resistant MOFs over the past several years, the increasingly active exploration of MOFs has been witnessed for widespread liquid phase applications such as liquid fuel purification, aromatics separation, water treatment, solvent recovery, chemical sensing, chiral separation, drug delivery, biomolecule encapsulation and separation. At this juncture, the recent experimental and computational studies are summarized herein for these multifaceted liquid phase applications to demonstrate the rapid advance in this burgeoning field. The challenges and opportunities moving from laboratory scale towards practical applications are discussed.

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“…Beyond radioactive uranium or plutonium ions, [ 32,85–88 ] the capture of many other toxic heavy metal ions using COFs has been studied, such as mercury (Hg), [ 89–93 ] lead (Pb), [ 93,94 ] cadmium (Cd), [ 95 ] chromium (Cr), [ 93,96 ] copper (Cu), [ 29,93,97 ] and others. Ding et al.…”

Section: Applications In Water Treatmentmentioning

confidence: 99%

“…[ 93 ] A triazine‐based COF, CTF‐1, was introduced to remove Cd 2+ from aqueous solution. [ 95 ] Adsorption performance of different COFs toward toxic heavy metal and radionuclide ion capture is listed in Table 1 .…”

Section: Applications In Water Treatmentmentioning

confidence: 99%

Covalent Organic Frameworks for Water Treatment

Xia

Zhao

Darling

2020

Adv Materials Inter

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Covalent organic frameworks (COFs) are an emerging type of porous crystalline material with highly ordered aperture size and tunable structures with designer properties. COFs have been proposed as promising materials for water treatment because of their notable intrinsic properties like excellent chemostability, high surface area, abundant functional sites, and uniform adjustable aperture size. This review focuses on fundamental COF design principles for water treatment (stability, aperture size, and surface functionalization) and the state‐of‐the‐art application of COFs in desalination, organic contaminant sorption, and ion capture. Additional potential promising applications of COFs for water treatment, including solar steam generation, photocatalysis for degradation of organic contaminants, and capacitive deionization are also presented along with an outlook toward future opportunities in the field.

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Adsorptive removal of Cd²⁺ from aqueous solutions by a highly stable covalent triazine-based framework

Abstract: Porous crystalline materials such as covalent organic frameworks (COFs) have gained tremendous popularity in multidisciplinary areas of science and technology.

Cited by 79 publications

References 55 publications

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

Metal−Organic Frameworks for Liquid Phase Applications

Covalent Organic Frameworks for Water Treatment

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Adsorptive removal of Cd2+ from aqueous solutions by a highly stable covalent triazine-based framework

Abstract: Porous crystalline materials such as covalent organic frameworks (COFs) have gained tremendous popularity in multidisciplinary areas of science and technology.

Cited by 79 publications

References 55 publications

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review

Metal−Organic Frameworks for Liquid Phase Applications

Covalent Organic Frameworks for Water Treatment

Contact Info

Product

Resources

About

Adsorptive removal of Cd²⁺ from aqueous solutions by a highly stable covalent triazine-based framework