High entropy alloying strategy for accomplishing quintuple-nanoparticles grafted carbon towards exceptional high-performance overall seawater splitting

Raj, Gokul; Nandan, Ravi; Kumar, Kanhai; Gorle, Demudu Babu; Mallya, Ambresh B; Osman, Sameh M.; Na, Jongbeom; Yamauchi, Yusuke; Nanda, Karuna Kar

doi:10.1039/d3mh00453h

Cited by 18 publications

(5 citation statements)

References 67 publications

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“…24 In summary, it reflects the dominance of defective states in our samples, which significantly improves surface activity and accounts for electrochemical reactivity. 26,27…”

Section: Resultsmentioning

confidence: 99%

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Green synthesis of a magnesium single-atom catalyst from Spinacia oleracea chlorophyll extracts for sustainable electrocatalytic nitrate reduction to ammonia

Kumar,

Tripathi,

Raj

et al. 2024

Green Chem.

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“…24 In summary, it reflects the dominance of defective states in our samples, which significantly improves surface activity and accounts for electrochemical reactivity. 26,27…”

Section: Resultsmentioning

confidence: 99%

“…The lower flat band potential favours easy charge transfer between the catalyst and the electrolyte at the interface and hence favours better reaction kinetics. 26,27,37,38 The slope of the inverse capacitance square value (1/ C 2 ) vs. potential plot is inversely proportional to the charge carrier density of the MgN x C catalysts. Fig.…”

Section: Resultsmentioning

confidence: 99%

Green synthesis of a magnesium single-atom catalyst from Spinacia oleracea chlorophyll extracts for sustainable electrocatalytic nitrate reduction to ammonia

Kumar,

Tripathi,

Raj

et al. 2024

Green Chem.

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“…(d) Acidic stability tests of different low dimension HEA catalysts. Alkaline data was obtained from refs − and acidic data from refs , , , , and − .…”

Section: Nanosized Heasmentioning

confidence: 99%

Nanostructured High Entropy Alloys as Structural and Functional Materials

Zhu,

Gao,

Yao

et al. 2024

ACS Nano

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Since their introduction in 2004, high entropy alloys (HEAs) have attracted significant attention due to their exceptional mechanical and functional properties. Advances in our understanding of atomic-scale ordering and phase formation in HEAs have facilitated the development of fabrication techniques for synthesizing nanostructured HEAs. These materials hold immense potential for applications in various fields including automobile industries, aerospace engineering, microelectronics, and clean energy, where they serve as either structural or functional materials. In this comprehensive Review, we conduct an in-depth analysis of the mechanical and functional properties of nanostructured HEAs, with a particular emphasis on the roles of different nanostructures in modulating these properties. To begin, we explore the intrinsic and extrinsic factors that influence the formation and stability of nanostructures in HEAs. Subsequently, we delve into an examination of the mechanical and electrocatalytic properties exhibited by bulk or three-dimensional (3D) nanostructured HEAs, as well as nanosized HEAs in the form of zero-dimensional (0D) nanoparticles, one-dimensional (1D) nanowires, or two-dimensional (2D) nanosheets. Finally, we present an outlook on the current research landscape, highlighting the challenges and opportunities associated with nanostructure design and the understanding of structure−property relationships in nanostructured HEAs.

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“…Nanda and coworkers demonstrated an HEA containing Cr, Mn, Fe, Co, and Ni on conductive carbon black (HEACB). 142 This HEACB is a trifunctional electrocatalyst in HER, OER and CER. Impressively, the selectivity towards CER and OER can be steered by controlling the reaction media pH.…”

Section: High Entropy Alloysmentioning

confidence: 99%

Mapping current high-entropy materials for water electrolysis: from noble metal to transition metal

Ni,

Luan,

Wang

et al. 2024

J. Mater. Chem. A

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High entropy alloying strategy for accomplishing quintuple-nanoparticles grafted carbon towards exceptional high-performance overall seawater splitting

Abstract: Novel carbon materials with grafted high-entropy alloying quintuple nanoparticles exhibit multifunctionality in seawater splitting, including catalysis for hydrogen evolution reactions, oxygen evolution reactions, and chlorine evolution reactions.

Cited by 18 publications

References 67 publications

Green synthesis of a magnesium single-atom catalyst from Spinacia oleracea chlorophyll extracts for sustainable electrocatalytic nitrate reduction to ammonia

Green synthesis of a magnesium single-atom catalyst from Spinacia oleracea chlorophyll extracts for sustainable electrocatalytic nitrate reduction to ammonia

Nanostructured High Entropy Alloys as Structural and Functional Materials

Mapping current high-entropy materials for water electrolysis: from noble metal to transition metal

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