A review on effect of synthesis conditions on the formation of layered double hydroxides

Bukhtiyarova, Marina

doi:10.1016/j.jssc.2018.10.018

Cited by 296 publications

(139 citation statements)

References 105 publications

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“…The molar ratio adjusted to 3:1 and the pH mixture solution were setup around 9-10 at 80 o C. After precipitation solidly aged for overnight, the mixture gel was dried at room temperature. According to Bukhtiyarova (2019), the pure LDH was obtained by kept pH 10-11 as long as the synthesis process 23 . The Powder X-ray diffraction results are shown in The diffraction pattern of Cu/Al and Cu/Cr-LDH diffractions represent a rhombohedral structure and a 3R polytypism of LDH.…”

Section: Adsorbent Characterizationmentioning

confidence: 99%

“…The similar result reported by Mao et al 2018, the aggregated morphologies caused by high temperature during synthesis 40 . According to Bukhtiyarova 2019; Parida and Mohapatra 2012, LDHs has morphology "sand Rose" which is irregular layer shape with agglomerated particles in the surface of materials 23,41 .…”

Section: Adsorbent Characterizationmentioning

confidence: 99%

“…Layered double hydroxide was studied as sorbent because of their adsorption ability due to exchangeable anion in the interlayer, high surface area and accessible to synthesized [23][24][25] . Recently, layered double hydroxide was used as a sorbent of dyes such as Ca/Al after being modified through the solvothermal method.…”

Section: Introductionmentioning

confidence: 99%

“…Various methods of synthesis of layered double hydroxide by using a different combination of cations were reported such as coprecipitation 34 , sol-gel 35 , hydrothermal 36 and hydrolysis 37 . The mixed metal salts solutions dissolved followed by aging with hydrothermal treatment 33 or without high temperature for more extended times 23 .…”

Section: Introductionmentioning

confidence: 99%

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Adsorption Study of Malachite Green Removal from Aqueous Solution Using Cu/M3+ (M3+=Al, Cr) Layered Double Hydroxide

Palapa¹,

Mohadi²,

Rachmat³

et al. 2020

Mediterr.J.Chem.,

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Layered double hydroxide (LDH) Cu/Al and Cu/Cr had been used as adsorbent of malachite green (MG) in aqueous solution. The properties of Cu/Al and Cu/Cr LDHs were analyzed by X-ray diffraction, surface area analysis (BET) and FTIR spectroscopy. Adsorption study of MG was achieved at pH 9. Adsorption of MG follows the pseudo-second-order kinetic model. Langmuir isotherm was suitable for adsorption of MG on both LDH with a maximum adsorption capacity of 59.52 mg/g. The thermodynamic study indicated that the adsorption process is physisorption, spontaneous, and endothermic process. Adsorption of MG onto LDHs involve the acid-base interaction between adsorbent and adsorbate.

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Section: Adsorbent Characterizationmentioning

confidence: 99%

Section: Adsorbent Characterizationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Adsorption Study of Malachite Green Removal from Aqueous Solution Using Cu/M3+ (M3+=Al, Cr) Layered Double Hydroxide

Palapa¹,

Mohadi²,

Rachmat³

et al. 2020

Mediterr.J.Chem.,

View full text Add to dashboard Cite

show abstract

“…Many scholars are working in this field, and this a broad one, spanning from intense research concerning the synthesis, modification and structural characterization of LDHs [1][2][3][4][5][6], through many applications like vehicles of medically important compounds [7][8][9] or polymer additives [10] to catalysis serving as catalysts either in their pristine layered forms [11][12][13][14][15] treatment forming mixed oxides with many vacancies [16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Layered double alkoxides a novel group of layered double hydroxides without water content

Varga

Szabados

Kukovecz

et al. 2019

Materials Research Letters

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It has been generally accepted for long that water molecules are integral parts of layered double hydroxides (LDHs). It is even thought that in the absence of water molecules, there is no LDH structure. It is shown in this contribution that via the solvolysis of Mg-or Ca-alkoxides and Al-alkoxide with methanol or propanol and co-precipitated in methanolic methoxide, waterfree LDH-like structures could be constructed. These novel LDH-like materials proved to be more active and selective catalysts in a Knoevenagel condensation than the corresponding 'classical' LDHs. IMPACT STATEMENT Synthesis, thought to be not possible to prepare, characterization and a catalytic application of water-free LDHs are described. Water molecules are replaced by small alcohol molecules in the interlayer space.

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Metal Organic Frameworks Derived Layered Double Hydroxide Nanosheets for Electrochemical Energy Storage and Conversion

Song,

Zhao,

Ghani

et al. 2024

ChemElectroChem

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Porous materials are promising for energy applications and MOF‐derived layered double hydroxide (LDH) nanosheets vertically align on the conductive substrates showed an ultrathin porous morphology with tunable coordination environments for the metallic sites. This unique structure provides larger surface area, better intrinsic electrochemical activity than conventional LDH nanosheets. Herein, the synthetic strategies of MOF‐derived LDHs and their promising applications in electrochemistry are reviewed, presenting the significant potential and challenges of MOFs‐derived LDH nanosheets in advanced energy storage and conversion applications, providing an effective platform for efficient and sustainable MOFs‐based systems in future.

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A review on effect of synthesis conditions on the formation of layered double hydroxides

Cited by 296 publications

References 105 publications

Adsorption Study of Malachite Green Removal from Aqueous Solution Using Cu/M3+ (M3+=Al, Cr) Layered Double Hydroxide

Adsorption Study of Malachite Green Removal from Aqueous Solution Using Cu/M3+ (M3+=Al, Cr) Layered Double Hydroxide

Layered double alkoxides a novel group of layered double hydroxides without water content

Metal Organic Frameworks Derived Layered Double Hydroxide Nanosheets for Electrochemical Energy Storage and Conversion

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