2023
DOI: 10.1021/acsanm.3c03935
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Covalent Bond Hybrid Nanostructure of N-doped rGO and Ultrathin SnS2 with High Porosity for Lithium-Ion Batteries

Jiawei Ji,
Zheng Zhou,
Chaoze Liu
et al.

Abstract: The two-dimensionally layered material tin disulfide (SnS 2 ) has a large layer spacing (0.59 nm) that accelerates the diffusion of Li + and electrons. However, the poor conductivity and huge volume expansion limit its further use. Herein, a covalently tightly assembled SnS 2 @NRGO hybrid nanostructure with high porosity was successfully synthesized by sacrificing PMMA template support strategies. The high porosity and pore volume of SnS 2 @NRGO not only increases the permeability of active material and electr… Show more

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Cited by 3 publications
(2 citation statements)
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“…Incorporating BNSPH diminishes SPE’s crystallinity, thereby augmenting the amorphous regions within the composite electrolyte, leading to improved ion conductivity and Li + migration. However, no diffraction peaks of BNSPH were observed in the CPE-5%, possibly due to the relatively weak crystallinity of BNSPH . The crystallinity of the CPE decreased as the BNSPH content increased (Figure S5).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Incorporating BNSPH diminishes SPE’s crystallinity, thereby augmenting the amorphous regions within the composite electrolyte, leading to improved ion conductivity and Li + migration. However, no diffraction peaks of BNSPH were observed in the CPE-5%, possibly due to the relatively weak crystallinity of BNSPH . The crystallinity of the CPE decreased as the BNSPH content increased (Figure S5).…”
Section: Resultsmentioning
confidence: 99%
“…However, no diffraction peaks of BNSPH were observed in the CPE-5%, possibly due to the relatively weak crystallinity of BNSPH. 56 The crystallinity of the CPE decreased as the BNSPH content increased (Figure S5). The glass-transition temperature (T g ) and melting temperature (T m ) are crucial parameters for assessing the crystallinity and disorder in polymers.…”
Section: Fabrication Of Boron Nitride Nanosphere (Bnsph)mentioning
confidence: 99%