Preparation of γ-MnS hollow spheres consisting of cones by a hydrothermal method

Zhao, Pingtang; Zeng, Qiumei; He, Xianliang; Tang, Hao; Huang, Kaixun

doi:10.1016/j.jcrysgro.2008.06.076

Cited by 29 publications

(11 citation statements)

References 24 publications

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“…[232][233][234] In addition, Ge et al 236 demonstrated the possibility of using CVD as a one-step route to fabricate 1D MnS nanostructures on a Si substrate by following the vapor-liquid-solid (VLS) mechanism. Other general approaches are also employed for the synthesis of MnS such as hydrothermal 229,[237][238][239] and solvothermal methods. [240][241][242][243][244] As anodes for LIBs, MnS adopts a conversion reaction described as follows: MnS + 2 Li + + 2e À 4 Mn + Li 2 S ($0.7 V vs. Li/Li + ), giving rise to a theoretical capacity of 616 mA h g À1 .…”

Section: Manganese Suldesmentioning

confidence: 99%

“…232–234 In addition, Ge et al 236 demonstrated the possibility of using CVD as a one-step route to fabricate 1D MnS nanostructures on a Si substrate by following the vapor–liquid–solid (VLS) mechanism. Other general approaches are also employed for the synthesis of MnS such as hydrothermal 229,237–239 and solvothermal methods. 240–244…”

Section: Nanostructured Metal Sulfide Electrodesmentioning

confidence: 99%

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Nanostructured metal sulfides for energy storage

2014

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Advanced electrodes with a high energy density at high power are urgently needed for high-performance energy storage devices, including lithium-ion batteries (LIBs) and supercapacitors (SCs), to fulfil the requirements of future electrochemical power sources for applications such as in hybrid electric/plug-in-hybrid (HEV/PHEV) vehicles. Metal sulfides with unique physical and chemical properties, as well as high specific capacity/capacitance, which are typically multiple times higher than that of the carbon/graphite-based materials, are currently studied as promising electrode materials. However, the implementation of these sulfide electrodes in practical applications is hindered by their inferior rate performance and cycling stability. Nanostructures offering the advantages of high surface-to-volume ratios, favourable transport properties, and high freedom for the volume change upon ion insertion/extraction and other reactions, present an opportunity to build next-generation LIBs and SCs. Thus, the development of novel concepts in material research to achieve new nanostructures paves the way for improved electrochemical performance. Herein, we summarize recent advances in nanostructured metal sulfides, such as iron sulfides, copper sulfides, cobalt sulfides, nickel sulfides, manganese sulfides, molybdenum sulfides, tin sulfides, with zero-, one-, two-, and three-dimensional morphologies for LIB and SC applications. In addition, the recently emerged concept of incorporating conductive matrices, especially graphene, with metal sulfide nanomaterials will also be highlighted. Finally, some remarks are made on the challenges and perspectives for the future development of metal sulfide-based LIB and SC devices.

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Section: Manganese Suldesmentioning

confidence: 99%

Section: Nanostructured Metal Sulfide Electrodesmentioning

confidence: 99%

Nanostructured metal sulfides for energy storage

2014

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“…It is known that EA, as a chelating ligand, exhibits coordinating ability toward metal ions due to the amino group with a lone pair of electrons in nitrogen [23]. Reference [18] reported WZ-type ZnS nanostructures synthesized in the mixed solvents of EA and water using Zn(Ac) 2 Á2H 2 O and L-cysteine (C 3 H 7 NO 2 S) as starting materials, and proposed an EA-dominated oriented mechanism.…”

Section: Resultsmentioning

confidence: 99%

Ethanol amine-assisted solvothermal growth of wurtzite-structured ZnS thin nanorods

Nannan

et al. 2012

Journal of Alloys and Compounds

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“…The polymorph structures such as stable rock salt (α-MnS), metastable zinc blende (β-MnS), and wurtzite (γ-MnS) greatly affect the photocatalytic performance of MnS [ 45 ]. For example, α-MnS/Bi 2 MoO 6 exhibits the excellent visible-light photocatalytic activity and stability of CO 2 reduction [ 46 ].…”

Section: Introductionmentioning

confidence: 99%

Efficient Adsorption-Photocatalytic Removal of Tetracycline Hydrochloride over Octahedral MnS

Guo

Liu

Peng

et al. 2022

IJMS

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To disclose the effect of crystal plane on the adsorption-photocatalytic activity of MnS, octahedral MnS was prepared via the hydrothermal route to enhance the adsorption and photocatalytic efficiencies of tetracycline hydrochloride (TCH) in visible light region. The optimal MnS treated at 433 K for 16 h could remove 94.83% TCH solution of 260 mg L−1 within 180 min, and its adsorption-photocatalytic efficiency declined to 89.68% after five cycles. Its excellent adsorption-photocatalytic activity and durability were ascribed to the sufficient vacant sites of octahedral structure for TCH adsorption and the feasible band-gap structure for visible-light response. In addition, the band gap structure (1.37 eV) of MnS with a conduction band value of −0.58 eV and a valence band value of 0.79 eV was favorable for the generation of O2−, while unsuitable for the formation of OH. Hence, octahedral MnS was a potential material for the removal of antibiotics from wastewater.

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Preparation of γ-MnS hollow spheres consisting of cones by a hydrothermal method

Cited by 29 publications

References 24 publications

Nanostructured metal sulfides for energy storage

Nanostructured metal sulfides for energy storage

Ethanol amine-assisted solvothermal growth of wurtzite-structured ZnS thin nanorods

Efficient Adsorption-Photocatalytic Removal of Tetracycline Hydrochloride over Octahedral MnS

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