Phase controllable synthesis of CuS nanoparticles by chemical …
2020年1月1日 · The oxidation states of copper and sulphur in the synthesized CuS NPs were investigated by Thermo Scientific K-ALPHA X-ray photoelectron spectrometer (XPS). Optical …
High resolution XPS spectrum of Cu 2p (A), S 2p (B) for the bulk CuS …
High resolution XPS spectrum of Cu 2p (A), S 2p (B) for the bulk CuS and Cu 2p (C), S 2p (D) for the S-rGO/CuS. [...] Over the present material synthesis routes, the sonochemical route is...
XPS spectra of CuS (sample A) a survey scan, b Cu 2p, c C 1 s, d O …
In this work, Sn and Ag doped PbS/PVA nanocomposites, in three different concentrations were successfully prepared using the low-cost and simple method of chemical bath deposition …
Copper sulfide nanoparticles as high-performance cathode
2019年5月29日 · The mechanism of magnesiation/demagnesiation in CuS NPs has been probed by X-ray photoelectron spectroscopy (XPS) and energy-dispersive X-ray spectroscopy (EDX).
Sonochemical Synthesis of Sulfur Doped Reduced Graphene …
2017年5月30日 · The oxidation state of Cu and S in the as-prepared bulk CuS was analyzed by XPS. The high resolution XPS spectra of the Cu 2p and S 2p core levels for the CuS (covellite) …
The CuS/SnS2 heterojunction with enhanced photo-assisted
2025年2月10日 · In the XPS spectrum of the S 2p peak (Fig. 3c), the binding energies at 161.18 eV and 162.78 eV were, respectively, assigned to S 2p 3/2 and S 2p 1/2. Figure 3d shows …
铜 | Thermo Fisher Scientific - CN
XPS 光谱解读. Cu2p 峰具有明显的自旋轨道分裂峰 (Δ=19.75 eV，强度比=0.508) 根据 Cu2p 的卫星特征峰能区分铜的氧化态。 二价铜在 943 eV 处可观测到一组卫星特征峰。 氧化铜的 …
Copper Spectra – CuS - The International XPS Database 1
The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on …
XPS spectra of CuS nanoparticles. High resolution spectrum of …
We report the first thermoelectric properties of Cu1-xAgxS, x = 0-0.75 nanocomposites, synthesized by using a facile polyol method.
Surface engineering on bulk Cu2O for efficient ... - Nature
2 天之前 · Cu i is the active site for C–N coupling and should have an O coordination number between Cu 0 (pure Cu atom), Cu cus (low-coordinated Cu 2 O atom), and Cu csa ... During …