Phosphorous/oxygen co-doped mesoporous carbon bowls as sulfur host for high performance lithium-sulfur batteries

Wu, Zhen; Yuan, Lei; Han, Qiurui; Lan, Yingjie; Zhou, Yan; Jiang, Xiaohong; Ouyang, Xiaoping; Zhu, Junwu; Wang, Xin; Fu, Yongsheng

doi:10.1016/j.jpowsour.2019.227658

Cited by 26 publications

(11 citation statements)

References 38 publications

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“…As the predominant reservoir of polysulfide intermediates, the carbon skeleton immobilized the LiPSs efficiently and minimize the shuttling effect. In particular, the works of Wu et al [201] and Zheng et al [202] also found that the conversion of the HCS structure to the bowl-like structure can solve the disadvantages of poor interconnection degree and low bulk density of HCS. Therefore, the advantages of bowl-like structure are of great significance for further improving the volumetric energy density.…”

Section: Internal Structure Designmentioning

confidence: 99%

“…If we go step further to seek a better chemical adsorption effect to mitigate LiPSs shuttling, dual-doping is also usually adopted. [201] As far as we know, the introduction of two or more dopants results in a stronger dipole moment and increased affinity for Li 2 S x dipoles. [137,211,217] Consequently, Li et al [218] rationally fabricated the N-doped HCSs with oxygen-containing groups.…”

Section: Heteroatom Dopingmentioning

confidence: 99%

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Customized Structure Design and Functional Mechanism Analysis of Carbon Spheres for Advanced Lithium–Sulfur Batteries

Kang

Tian

Yan

et al. 2022

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Section: Internal Structure Designmentioning

confidence: 99%

Section: Heteroatom Dopingmentioning

confidence: 99%

Customized Structure Design and Functional Mechanism Analysis of Carbon Spheres for Advanced Lithium–Sulfur Batteries

Kang

Tian

Yan

et al. 2022

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“…Moreover, hollow mesoporous carbon (HMC) and core-shell structure offer advanced physical blocking solutions from the aspect of morphology. As shown in Figure 5c1, [141] in HMC, the conductive carbon shell has a precise and strong confinement effect to the interior sulfur during lithiation and also facilitates charge transfer. In the meantime, the mesopores on the surface of the carbon shell can ensure effective mass transport pathways.…”

Section: Physical Blockingmentioning

confidence: 99%

Section: Physical Blockingmentioning

confidence: 99%

Mesoporous Carbon Materials for Electrochemical Energy Storage and Conversion

Yuan

Gao

et al. 2022

ChemElectroChem

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To meet the high‐speed commercialization demands of electrochemical energy storage and conversion devices, the development of high‐performance and low‐cost electrode materials is urgently necessary. Mesoporous carbon, which shows excellent intrinsic characteristics and flexible structure, has raised a surge of interest recently since it offers opportunities for improving the energy or power density and durability as well as reducing the cost of electrodes. In this paper, we first review primary methods for preparing mesoporous carbons. Next, the obstacles in lithium batteries, supercapacitors, proton exchange membrane fuel cells and water electrolyzers are analyzed and the recent progresses of mesoporous carbon based electrode designs in solving these obstacles are systematically introduced. Finally, we outline current challenges and future directions of developing mesoporous carbon based electrode materials in electrochemical energy storage and conversion devices. In creating this review, we hope to give a succinct introduction to the mesoporous carbon and provide meaningful references for its future research.

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“…When applied as cathodes of Li-S batteries, the S@P/O-MCB electrode delivers exceptional electrochemical properties. [82] The dramatic increase of lithium resource shortage and high costs make LIBs an uneconomic choice for large-scale energy storage. [83] Sodium-ion batteries (SIBs) represent the most promising potential candidates due to the large abundance of sodium and similar electrochemical mechanism to LIBs.…”

Section: (11 Of 21)mentioning

confidence: 99%

Complex Hollow Bowl‐Like Nanostructures: Synthesis, Application, and Perspective

Liang

Kou

Ding

2020

Adv Funct Materials

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Contourable design and synthesis in nanomaterial morphology are among the most attractive fields in material science. Among the various nanomaterials, hollow bowl‐like nanomaterials have shown promising potential and achieved great success in many different domains, such as lithium‐ion batteries, supercapacitors, and electro‐ and photochemical catalysts. The unique physicochemical properties of hollow bowl‐like nanomaterials have attracted enormous interest from scientists worldwide. Here, recent researches into bowl‐like nanomaterials, including: (i) synthesis methods, such as the no‐template, no‐patchy template, and patchy template methods; (ii) applications in lithium/sodium/potassium ion‐based batteries, microwave absorption, water‐splitting reactions, and so on are reviewed; and (iii) the problems and challenges are also discussed.

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Phosphorous/oxygen co-doped mesoporous carbon bowls as sulfur host for high performance lithium-sulfur batteries

Cited by 26 publications

References 38 publications

Customized Structure Design and Functional Mechanism Analysis of Carbon Spheres for Advanced Lithium–Sulfur Batteries

Customized Structure Design and Functional Mechanism Analysis of Carbon Spheres for Advanced Lithium–Sulfur Batteries

Mesoporous Carbon Materials for Electrochemical Energy Storage and Conversion

Complex Hollow Bowl‐Like Nanostructures: Synthesis, Application, and Perspective

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