Long-term cycling stability of a SnS<sub>2</sub>-based covalent organic nanosheet anode for lithium-ion batteries

Jang, Jeong-Hun; Lee, Minseop; Park, Soo-Hyeon; Oh, Jae‐Min; Park, Jin Kuen; Paek, Seung‐Min

doi:10.1039/d3ta01537h

Cited by 9 publications

(1 citation statement)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…6d shows the contribution of pseudocapacitance to the total capacity. 60–64 In agreement with the previous analysis, the pseudocapacitive process mainly dominates the lithium-ion storage behavior of the AR-150 anode. With the increase in the scan rate, the pseudocapacitance contribution increases, reaching a maximum of 83.8% at a scan rate of 0.8 mV s −1 (Fig.…”

Section: Resultssupporting

confidence: 89%

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

Lee,

Park,

Paek

2024

New J. Chem.

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Resultssupporting

confidence: 89%

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

Lee,

Park,

Paek

2024

New J. Chem.

Self Cite

View full text Add to dashboard Cite

show abstract

A Facile In Situ Sulfurization Strategy for Heterostructured SnS₂@Graphene Scrolls Anode with Enhanced Initial Coulombic Efficiency for High‐Energy Lithium Storage

Zhu,

Mao,

Zhao

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

The initial Coulombic efficiency (ICE) for anode materials is usually one of important parameters for the energy density improvement of batteries. However, due to the lack of effective regulatory methods, the excellent ICE is usually difficult to achieve for SnS2 systems based on alloying/conversion mechanisms in Li‐storage process. Herein, a heterostructure constructed from SnS2 nanoflakes in situ anchored on graphene scroll (SnS2@GS) is engineered and fabricated involving a facile in situ sulfurization strategy. The SnS2@GS anode benefiting from 1D open and organized ion diffusion pathways, along with rapid charge transfer in the heterogeneous interfaces, achieves improved reversibility and kinetics. This material exhibits a remarkable specific capacity coupled with a high ICE (≈88%) while yielding robust rate properties. These exceptional lithium storage properties derive from improved conductivity and reduced energy barriers for Li‐ion migration in the heterostructures, as indicated by the density functional theory calculations. Besides, the full‐cell (LiFePO4//SnS2@GS) and the lithium‐ion capacitor based on SnS2@GS anode are assembled and deliver superior energy densities of 330 and 349 W h kg−1, respectively. This proposed approach is also popularized for the fabrication about other metal sulfide wrapped in graphene scroll to construct the anodes with remarkable properties.

show abstract

Rational carbon design and confinement of leaf-like Tin trisulfide@Carbon/MXene Ti3C2Tx for enhanced conductivity and lithium storage kinetics

Guan,

Feng,

et al. 2024

Adv Compos Hybrid Mater

View full text Add to dashboard Cite

Long-term cycling stability of a SnS₂-based covalent organic nanosheet anode for lithium-ion batteries

Abstract: A various SnS2-based carbonaceous anodes for lithium ion battery (LIB) systems have been developed to enhance electrochemical performance of SnS2 materials in spite of the disadvantages of carbonaceous materials in...

Cited by 9 publications

References 54 publications

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

A Facile In Situ Sulfurization Strategy for Heterostructured SnS₂@Graphene Scrolls Anode with Enhanced Initial Coulombic Efficiency for High‐Energy Lithium Storage

Rational carbon design and confinement of leaf-like Tin trisulfide@Carbon/MXene Ti3C2Tx for enhanced conductivity and lithium storage kinetics

Contact Info

Product

Resources

About

Long-term cycling stability of a SnS2-based covalent organic nanosheet anode for lithium-ion batteries

Abstract: A various SnS2-based carbonaceous anodes for lithium ion battery (LIB) systems have been developed to enhance electrochemical performance of SnS2 materials in spite of the disadvantages of carbonaceous materials in...

Cited by 9 publications

References 54 publications

Exfoliation and restacking route to Keggin-Al13-treated layered ruthenium oxide for enhanced lithium ion storage performance

Exfoliation and restacking route to Keggin-Al13-treated layered ruthenium oxide for enhanced lithium ion storage performance

A Facile In Situ Sulfurization Strategy for Heterostructured SnS2@Graphene Scrolls Anode with Enhanced Initial Coulombic Efficiency for High‐Energy Lithium Storage

Rational carbon design and confinement of leaf-like Tin trisulfide@Carbon/MXene Ti3C2Tx for enhanced conductivity and lithium storage kinetics

Contact Info

Product

Resources

About

Long-term cycling stability of a SnS₂-based covalent organic nanosheet anode for lithium-ion batteries

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

Exfoliation and restacking route to Keggin-Al₁₃-treated layered ruthenium oxide for enhanced lithium ion storage performance

A Facile In Situ Sulfurization Strategy for Heterostructured SnS₂@Graphene Scrolls Anode with Enhanced Initial Coulombic Efficiency for High‐Energy Lithium Storage