2012
DOI: 10.1021/jp301024d
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Vertically Aligned Graphene-Like SnS2 Ultrathin Nanosheet Arrays: Excellent Energy Storage, Catalysis, Photoconduction, and Field-Emitting Performances

Abstract: New layered SnS2 nanosheet arrays consisting of 1–5 atomic layers were synthesized directly on Sn foil as both the tin source and the metal current collector substrates by a simple biomolecule-assisted method. It is found that SnS2 nanosheets synthesized have excellent photoelectric applications, such as on lithium ion batteries, and photocatalytic, field emission, and photoconductive properties. Cyclic voltammetry and discharge and charge behaviors of the atomic SnS2 nanosheets were examined, and it shows tha… Show more

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Cited by 205 publications
(120 citation statements)
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“…[6] The calcination heatt reatment after hydrothermal processing recrystallizedt he SnS 2 nanoplates into nanosheets.T he conditions were carefully chosen so that SnS 2 was stable during the calcination. [7,12] The disappearance of discrete SnS 2 nanoplates is apparent in both field-emission scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images. ( Figure3)I nt he as-formed stacked SnS 2 /graphene nanocomposite, the thickness of the composited sheets was around 10 nm.…”
Section: Resultsmentioning
confidence: 99%
“…[6] The calcination heatt reatment after hydrothermal processing recrystallizedt he SnS 2 nanoplates into nanosheets.T he conditions were carefully chosen so that SnS 2 was stable during the calcination. [7,12] The disappearance of discrete SnS 2 nanoplates is apparent in both field-emission scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images. ( Figure3)I nt he as-formed stacked SnS 2 /graphene nanocomposite, the thickness of the composited sheets was around 10 nm.…”
Section: Resultsmentioning
confidence: 99%
“…Therefore, development of advanced anode materials attracts great attention of the researchers worldwide. Among them, metal sulfides are promising material due to their high capacities (Zhong et al 2012;Vaughn et al 2012;Lai et al 2012;Liu et al 2012a;Gu et al 2013;Fei et al 2013). Molybdenum disulfide (MoS 2 ) is an ''inorganic analogue of graphene'', which has drawn particular research interest: it has a very high capacity about 670 mAh g -1 upon insertion of 4 mol of Li ?…”
Section: Introductionmentioning
confidence: 99%
“…This lowers the complete utilization of the electrochemical surface area of layered materials. Hence, the favorable vertical designing can offer new opportunities for the electrolyte ions to enhance interaction with all of the layers, leading to a full utilization of the high surface area offered by the layers [25], and facile accommodation of the strains caused by lithium intercalation and deintercalation [26].…”
Section: Introductionmentioning
confidence: 99%