Zeolitic imidazolate framework-67 and its derivatives for photocatalytic applications

Liu, Zhenlu; Sun, Dengrong; Wang, Changshui; You, Bo; Li, Bei; Han, Jingquan; Jiang, Shaohua; Zhang, Chunmei; He, Shuijian

doi:10.1016/j.ccr.2023.215612

Cited by 18 publications

(4 citation statements)

References 146 publications

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“…In total, 100 mL of a particular concentration of TCH solution was added to a conical flask containing 100 mg of OSAC-KOH, and the mixture was agitated for 8 h at 25 • C at 200 rpm. The starting concentration of TCH, c 0 (50-550 mg/L), the solution pH (3)(4)(5)(6)(7)(8)(9)(10)(11), adsorption period t (0-960 min), adsorption temperature T (25-45 • C), and all of these variables were under control. Following filtration via a 0.45 nm membrane, the TCH concentration was measured using liquid chromatography, and Equation ( 8) was used to determine the equilibrium adsorption.…”

Section: Adsorption Influence Factor Experimentsmentioning

confidence: 99%

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Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

Long,

He,

Przystupa

et al. 2024

Molecules

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Oily sludge-derived activated carbon was prepared using the potassium hydroxide (KOH) activation method using oily sludge as a raw material, and one-factor experiments determined the best conditions for preparing activated carbon. The activated carbon’s morphological structure and surface chemical properties were analyzed by scanning different characterization tools, and the adsorption behavior of tetracycline hydrochloride was investigated. The results showed that the optimum conditions for preparing oily sludge-derived activated carbon were an activation temperature of 400 °C, activation time of 30 min, activator concentration of 1 mol/L, and impregnation ratio of 2 mL/g. After activation, the activated carbon had more pores and a more orderly crystal structure arrangement, the specific surface area was 2.07 times higher than that before activation, and the surface was rich in functional groups such as -HO, -C-O, -C=C, and -C-H, which increased the active sites of activated carbon. Physicochemical effects dominated the adsorption process. It belonged to the spontaneous heat absorption process under the quasi-secondary kinetic and Langmuir isothermal models. The maximum monolayer adsorption capacity of KOH-activated carbon was 205.1 mg·g−1.

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Section: Adsorption Influence Factor Experimentsmentioning

confidence: 99%

“…There are various treatment methods for tetracycline, including electrochemical methods [ 1 ], advanced oxidation [ 2 ], ion exchange [ 3 ], membrane methods [ 4 ], photocatalysis [ 5 , 6 ], and adsorption [ 7 ]. Among them, the advanced oxidation method makes it challenging to synthesize catalysts.…”

Section: Introductionmentioning

confidence: 99%

Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

Long,

He,

Przystupa

et al. 2024

Molecules

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“…In the effort to advance N-G-based materials, there has been an increasing focus on N-G composites derived from or integrated with metal-organic frameworks (MOFs) [25][26][27][28][29][30]. Within the large MOF-material family, the subclass of zeolitic imidazolate frameworks (ZIFs) has the most well-defined geometric chemical and crystal structures, which are crucial for the materials' functionality and operational stability [31,32]. Among different members of the ZIF subclass, ZIF-8 has been extensively studied over the past decade for its prominent structural features, including high porosity (pore volume ~1.088 mL/g), large surface area (1500-2500 m 2 /g), well-defined rhombic dodecahedron crystal unit, and sodalite crystal structure [30,[33][34][35].…”

Section: Introductionmentioning

confidence: 99%

N-Doped Graphene (N-G)/MOF(ZIF-8)-Based/Derived Materials for Electrochemical Energy Applications: Synthesis, Characteristics, and Functionality

Talukder,

Wang,

Nunna

et al. 2024

Batteries

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In recent years, graphene-type materials originating from metal–organic frameworks (MOFs) or integrated with MOFs have exhibited notable performances across various applications. However, a comprehensive understanding of these complex materials and their functionalities remains obscure. While some studies have reviewed graphene/MOF composites from different perspectives, due to their structural–functional intricacies, it is crucial to conduct more in-depth reviews focusing on specific sets of graphene/MOF composites designed for particular applications. In this review, we thoroughly investigate the syntheses, characteristics, and performances of N-G/MOF(ZIF-8)-based/derived materials employed in electrochemical energy conversion and storage systems. Special attention is given to realizing their fundamental functionalities. The discussions are divided into three segments based on the application of N-G/ZIF-8-based/derived materials as electrode materials for batteries, electrodes for electrochemical capacitors, and electrocatalysts. As electrodes for batteries, N-G/MOF(ZIF-8) materials can mitigate issues like an electrode volume expansion for Li-ion batteries and the ‘shuttle effect’ for Li-S batteries. As electrodes for electrochemical capacitors, these materials can considerably improve the ion transfer rate and electronic conductivity, thereby enhancing the specific capacitance while maintaining the structural stability. Also, it was observed that these materials could occasionally outperform standard platinum-based catalysts for the electrochemical oxygen reduction reaction (ORR). The reported electrochemical performances and structural parameters of these materials were carefully tabulated in uniform units and scales. Through a critical analysis of the present synthesis trends, characteristics, and functionalities of these materials, specific aspects were identified that required further exploration to fully utilize their inherent capabilities.

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“…The electrochemical carbon dioxide reduction reaction (CO 2 RR) represents an attractive avenue for converting greenhouse gases into value-added fuels and chemicals, contributing to an affordable carbon-neutral energy cycle. 1–3 Owing to the multi-electronic reaction mechanism of the CO 2 RR, the products are diverse ranging from C 1 to C 2 ( e.g. , CO, CH 4 , CH 3 OH, HCOOH; C 2 H 4 , C 2 H 6 , C 2 H 5 OH, and CH 3 COOH).…”

Section: Introductionmentioning

confidence: 99%

Easily constructed porous silver films for efficient catalytic CO₂ reduction and Zn–CO₂ batteries

Ding,

Wei,

Hou

et al. 2024

Nanoscale

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Zeolitic imidazolate framework-67 and its derivatives for photocatalytic applications

Cited by 18 publications

References 146 publications

Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

N-Doped Graphene (N-G)/MOF(ZIF-8)-Based/Derived Materials for Electrochemical Energy Applications: Synthesis, Characteristics, and Functionality

Easily constructed porous silver films for efficient catalytic CO₂ reduction and Zn–CO₂ batteries

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Zeolitic imidazolate framework-67 and its derivatives for photocatalytic applications

Cited by 18 publications

References 146 publications

Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

Preparation of Oily Sludge-Derived Activated Carbon and Its Adsorption Performance for Tetracycline Hydrochloride

N-Doped Graphene (N-G)/MOF(ZIF-8)-Based/Derived Materials for Electrochemical Energy Applications: Synthesis, Characteristics, and Functionality

Easily constructed porous silver films for efficient catalytic CO2 reduction and Zn–CO2 batteries

Contact Info

Product

Resources

About

Easily constructed porous silver films for efficient catalytic CO₂ reduction and Zn–CO₂ batteries