Impregnation Nickel on Mesoporous ZSM-5 Templated Carbons as a Candidate Material for Hydrogen Storage

Ediati, Ratna; Mukminin, Amirul; Widiastuti, Nurul

doi:10.22146/ijc.23563

Cited by 4 publications

(3 citation statements)

References 17 publications

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“…In our previous works, mesoporous ZSM-5 was obtained adding hexadecyltrimethylammonium bromide (CTAB) surfactant in the synthesis process. From the N 2 adsorption-desorption measurement, the obtained solids showed a type IV isotherm which was a typical of a mesoporous material 15 . In this study, the synthesis of MOF type HKUST-1 was carried out by a solvothermal method using a solvent mixture of ethanol, N,N dimethylformamide (DMF) and water at a temperature of 100 o C and also by adding a CTAB surfactant and an acid acetate modulator.…”

Section: Introductionmentioning

confidence: 93%

Mesoporous Hkust-1 Synthesized Using Solvothermal Method

Ediati¹,

Dewi²,

Hasan³

et al. 2019

RJC

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Metal-organic frameworks type HKUST-1 were synthesized using a solvothermal method with reactants of copper(II) nitrate trihydrate and benzene-1,3,5-tricarboxylic acid in a solvent mixture of ethanol, DMF and water with a volume ratio of 1:1:1. The synthesis of HKUST-1 was carried out by adding cetyltrimethylammonium bromide (CTAB) surfactant and acetic acid as a modulator. The process of synthesis was done in a vial bottle at a temperature of 100 °C for 10 h. The obtained solids, in the form of a light blue colored powder, were characterized by X-Ray Powder Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and nitrogen adsorption-desorption methods. The diffraction patterns of the obtained solids show the characteristic peaks of the HKUST-1 at 2θ of 6.7, 9.5, 11.5 and 13.4°, respectively. The surface morphology of the synthesized HKUST-1 was octahedral forms with a particle size of between 16.4-17.9 µm. The HKUST-1 obtained with the addition of CTAB surfactant had a nitrogen adsorption-desorption isotherm of type IV, characteristic to a mesoporous material, with a specific surface area as high as 1010 m 2 /g and pore diameter of 9.2 nm.

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Section: Introductionmentioning

confidence: 93%

Mesoporous Hkust-1 Synthesized Using Solvothermal Method

Ediati¹,

Dewi²,

Hasan³

et al. 2019

RJC

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“…Zeolite, a CO 2 capture material, has garnered significant attention among researchers. Previous studies have highlighted its notable capacity for adsorbing CO 2 under conditions of 25 °C and low pressure [29][30]. Levofloxacin complexes were considered for gas capture and the inspiration for our research since these compounds' capacities to adsorb gas vary depending on their physical and chemical characteristics.…”

Section: ■ Introductionmentioning

confidence: 99%

Synthesis and Characterization of Zn(II), Cu(II), and Ni(II)-Levofloxacin Complexes for Carbon Dioxide Storage Media

Adil,

Thamer,

Ahmed

et al. 2023

Indones. J. Chem.

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Three complexes ([CuL2(H2O)2], [NiL2(H2O)2], and [ZnL2Cl2]) have been synthesized through the reaction of metal salts and levofloxacin and characterized by spectrophotometers. The morphology of the complexes was investigated using field emission scanning electron microscopy (FESEM). The physicochemical properties of these complexes were evaluated using the Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) techniques. Furthermore, the storage capacity of these complexes was verified using the H-sorb 2600 analyzer at a temperature of 323 K and varying pressure conditions. The obtained data substantiates that the synthesized complexes exhibit favorable attributes for CO2 absorption. The surface area reaches 24.97 m2/g with capacities of 123.073 m3/g and 34.400 m3/g to adsorb CO2. The escalating levels of CO2 in the atmosphere, primarily resulting from the combustion of fossil fuels to meet the surging energy requirements, pose a pressing environmental challenge. Consequently, there has been a surge in research focused on the development of novel materials aimed at facilitating CO2 storage.

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“…Impregnation of nickel on the obtained mesoporous carbon resulted in the decrease in the specific surface area of the Ni-impregnated carbons. The more the Ni loaded on the mesoporous carbon, the higher the hydrogen adsorption capacity of the obtained Ni-carbon was observed (Ediati et al, 2017). However, preparation of nanoporous carbons using hard templates experienced some drawbacks, such as the need of removal of the hard templates.…”

Section: Introductionmentioning

confidence: 99%

Nanoporous Carbon Prepared with MOF-5 as a Template and Activated using KOH for Hydrogen Storage

Ediati

Mulyati

Mukminin

et al. 2020

Valensi

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A series of nanoporous carbon was prepared with MOF-5 as a template and furfuryl alcohol as an additional carbon source by carbonation at temperatures of 550 °C and 900 °C, respectively, with and without activation using KOH. XRD patterns of the obtained carbons before and after the activation process showed characteristic peaks at the same 2θ values, which corresponded to the XRD pattern of a ZnO. The Surface morphology of the MOF-5 templated carbon with a carbonation temperature of 550 °C was in the form of a cube. In contrast, the one carbonated at 900 °C had a cubic and circular morphology. The N2 adsorption-desorption isothermal showed that MOF-5 templated carbon had a larger specific surface area, pore diameter, and pore volume than those of the original MOF-5. Activation of the MOF-5 templated carbon using KOH resulted in a decrease in surface area and pore volume. All the materials were measured for their hydrogen adsorption at room temperature and atmospheric pressure using a gravimetric method.

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Impregnation Nickel on Mesoporous ZSM-5 Templated Carbons as a Candidate Material for Hydrogen Storage

Abstract: A series of carbon with the ZSM-5 mesoporous template (ZMC) and nickel impregnated ZMC (Ni 33; 0,63; dan 0,65% berat, sedangkan untuk karbon ZMC adalah 2,18% berat.

Cited by 4 publications

References 17 publications

Mesoporous Hkust-1 Synthesized Using Solvothermal Method

Mesoporous Hkust-1 Synthesized Using Solvothermal Method

Synthesis and Characterization of Zn(II), Cu(II), and Ni(II)-Levofloxacin Complexes for Carbon Dioxide Storage Media

Nanoporous Carbon Prepared with MOF-5 as a Template and Activated using KOH for Hydrogen Storage

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