Hierarchical bimetallic sulfides Cu3SnS4−Cu2SnS3/N-C: Toward high-rate performance anode for lithium-ion battery

Portable self-powered photoelectrochemical immunosensor based on Cu3SnS4 nanoflower for ultra-sensitive and real-time detection of human cytochrome c

“…2B) reveals that the binding energies of Cu 2p 3/2 and Cu 2p 1/2 are centered at 932.0 eV and 951.8 eV, respectively, which are in good agreement with the energy level of Cu + reported in the literature. 50 Moreover, the Cu 2+ satellite peak of Cu 2p 3/2 located at around 944.8 eV is observed in Fig. 2B, which indicates the coexistence of a small amount of Cu + in Cu 3 SnS 4 .…”

“…33-0501). 50 The energy dispersive spectra (EDS) in Fig. 1F demonstrates that the Cu 3 SnS 4 nanoflower is composed of uniformly distributed Cu, Sn, and S elements.…”

“…33-0501), which is consistent with the descriptions in the literature. 50,51 A small peak observed at 31.8° in the XRD pattern may be attributed to the Bragg peak of the Cu 2− x S phase (JCPDS No. 79-2321), which can be explained by the presence of secondary phases formed during the decomposition of the Cu 3 SnS 4 precursor in the thermal treatment process.…”

TiO2-modified two-dimensional composite of nitrogen-doped molybdenum trioxide nanosheets as a high-performance anode for lithium-ion batteries

“…21 Using nitrogen-doped carbon is considered to be an effective method to enhance the performance of anode materials, as proven by many studies. 22,23 This approach has brought about significant progress in the reversible and rated capacities of anode materials. [24][25][26][27] Due to the very similar layered structures of g-C 3 N 4 and graphite, researchers have classified it as highly nitrogen-doped graphite (∼57.1 at%), and it is used as a common candidate material for nitrogen carbon doping.…”

Controllability study of copper‐tin‐sulphide (Cu3SnS4) material based on the ratio adjustment of Cu to Sn elements

“…), is one of the representatives of Cu-Sn-S ternary chalcogenides and a direct band gap P-type semiconductor material [1][2][3][4][5][6][7][8]. Copper tin sulphide has broad application prospects in photoelectric [9][10][11], thermoelectric [12,13], photocatalysis [14][15][16][17], non-linear optics, electrode materials [18], hydrophobicity, gas-sensitive materials [19], adsorption in the light and electromagnetic wave [20][21][22] and so on. The main research object of this paper is Cu 3 SnS 4 , abbreviated as CTS.…”