Hydrothermal synthesis of nanocages of Mn-Co Prussian blue analogue and charge storage investigation of the derived Mn-Co oxide@/rGO composites

Moradi, Mahdi; Afkhami, Abbas; Madrakian, Tayyebeh; Moazami, Hamid Reza

doi:10.1016/j.flatc.2022.100350

Cited by 6 publications

(5 citation statements)

References 102 publications

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“…To produce superparticles with a narrow size distribution, Fan et al were the pioneers in self-assembling PB nanocubes using a solution comprised of hexadecyltrimethylammonium bromide (CTAB), isopropanol, and cyclohexane. 44,61 The surfactant CTAB enveloped the surface of PB throughout the microemulsion process, facilitating the self-assembly of the geometrical complementarity parameter. 45 An innovative approach to synthesize Cd 3 [Co-(CN) 6 ] 2 · n H 2 O octahedrons and nanocubes at room temperature is employing polyvinylpyrrolidone (PVP) and sodium dodecyl benzene sulfonate (SDBS).…”

Section: Methods For the Synthesis Of Prussian Blue And Prussian Blue...mentioning

confidence: 99%

From lab to field: Prussian blue frameworks as sustainable cathode materials

Anil Kumar,

Sana,

Ramachandran

et al. 2024

Dalton Trans.

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Section: Methods For the Synthesis Of Prussian Blue And Prussian Blue...mentioning

confidence: 99%

From lab to field: Prussian blue frameworks as sustainable cathode materials

Anil Kumar,

Sana,

Ramachandran

et al. 2024

Dalton Trans.

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“…[38] In addition, the conductivity of PBAs is also poor, resulting in low energy density. [39] How to further raise the K ion content is also a problem. Some current measures to solve these problems are summarized in the following section.…”

Section: Potassium Storage Mechanism Of Pbasmentioning

confidence: 99%

“…The CoÀ Mn-PBAs was synthesized on GO by Moradi et al using a hydrothermal method. [39] Subsequently, the obtained intermediates were subjected to a precise thermal treatment to prepare CoÀ Mn oxide nanocages on rGO. They found that the interaction between carbon and CoÀ Mn oxide not only prevented agglomeration and significantly maximized the surface, but also provided a conductive surface network for fast electron transport.…”

Section: Graphene/pbas Compositesmentioning

confidence: 99%

“…However, due to the rapid crystallization rate, the structure of PBAs has more defects and interstitial water, which seriously affects its electrochemical properties [38] . In addition, the conductivity of PBAs is also poor, resulting in low energy density [39] . How to further raise the K ion content is also a problem.…”

Section: Structure and Mechanism Of Pbasmentioning

confidence: 99%

“…The Co−Mn‐PBAs was synthesized on GO by Moradi et al. using a hydrothermal method [39] . Subsequently, the obtained intermediates were subjected to a precise thermal treatment to prepare Co−Mn oxide nanocages on rGO.…”

Section: Electrochemical Performances Optimization Of Pbasmentioning

confidence: 99%

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Progress of Prussian Blue and Its Analogues as Cathode Materials for Potassium Ion Batteries

Bai,

YuChi,

Liu

et al. 2023

Eur J Inorg Chem

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Environmental pollution and the energy crisis have promoted the development of clean energy as well as new‐generation energy storage systems. Potassium ion batteries (PIBs) have emerged as a possible alternative to lithium‐ion batteries due to their abundant reserves, low cost, and impressive electrochemical performance. However, the search for suitable cathode materials has become particularly crucial. Recently, Prussian blue (PB) has been investigated as a potential cathode material for PIBs, which has an open three‐dimensional framework to accommodate a large volume of potassium ions and adjustable composition for different applications. In this review, Prussian blue and its analogues (PBAs) and their application in PIBs were summarized detailly. We presented the composition, structure, potassium ion storage mechanism, preparation process of PBAs, and then focus on the performance optimization methods of the PBAs, including transition metal doping and conductive material adding into PBAs. Finally, the challenges as well as the outlook on the future development of PBAs were proposed for further application in this battery system.

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Prussian Blue Analogue‐Based Materials: Synthesis and Their Application in Peroxymonosulfate Activation for Wastewater Treatment

Zhang,

Zhang

2024

ChemCatChem

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Peroxymonosulfate (PMS) based advanced oxidation processes (AOPs) are effective in degrading refractory organic pollutants in water. The unique internal chemical tunability of Prussian blue analogues (PBAs), a type of metal‐organic framework materials (MOFs), makes them promising catalysts for PMS‐AOPs. However, the pristine PBA is limited in practical application due to its structural instability and easy leaching of metal ions. To this end, various methods have been developed to enhance the catalytic performance of PBAs. In this paper, the recent advances in the modification and composite strategies of PBA catalysts are systematically reviewed. PBA modification by the regulation of synthesis conditions and post‐synthesis treatment, along with composite strategies involving metal and non‐metal based materials are introduced. The structural morphology improvement, physical and chemical property adjustment, vacancy design and crystal surface modulation of PBAs induced by these modification and composite strategies are discussed in depth. In addition, the performance of the modified and composite catalysts to activate PMS for organic pollutant degradation is demonstrated. The radical pathway via SO4•‐, •OH and O2•‐, non‐radical pathway through 1O2, electron transfer process and high‐valence metal‐oxygen species, or a combination of radical and non‐radical pathways are revealed in PMS‐AOPs with PBAs and their derivatives as catalysts.

show abstract

Hydrothermal synthesis of nanocages of Mn-Co Prussian blue analogue and charge storage investigation of the derived Mn-Co oxide@/rGO composites

Cited by 6 publications

References 102 publications

From lab to field: Prussian blue frameworks as sustainable cathode materials

From lab to field: Prussian blue frameworks as sustainable cathode materials

Progress of Prussian Blue and Its Analogues as Cathode Materials for Potassium Ion Batteries

Prussian Blue Analogue‐Based Materials: Synthesis and Their Application in Peroxymonosulfate Activation for Wastewater Treatment

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