XPS spectra of Zr3d spin-orbit doublet peaks of ZrO 2 nanoparticles synthesized in: (a) water (b) ethanol (c) acetone. The peaks are fitted with two contributions, one from ZrO 2 and the other...

Deconvolution of high-resolution X-ray photoelectron spectroscopy (HR-XPS) spectra of C1s shows four intense peaks at 284.6 eV, 285.6 eV 288.3 eV, and 288.9 eV, which correspond to aliphatic...

2011年8月5日 · Zirconium hydroxide (Zr (OH) 4) is a catalytic support material whose reactivity depends on intrinsic surface hydroxyl groups. Here we present a 1 H MAS NMR study where we identify bridging and terminal hydroxyl groups along with their concentrations even in completely dehydrated material.

Figure 1 shows spectra of the Zr 3d, O 1 s, and O 1 s photoelectron energy loss peak for the amorphous SD-ZrO 2 (32.5 nm) layer measured by x-ray photo- electron spectroscopy (XPS). The Zr 3d...

2004年12月20日 · Based on cause and effect rather than experiment data, zirconium hydroxide (Zr (OH) 4 · n H 2 O) is always considered as hydrous zirconia (ZrO 2 · n H 2 O). With the aid of nitric acid, XPS, XRD, XPF, and TGA, some differences between them have been confirmed.

1999年4月1日 · Zirconium oxide gel films deposited by dip coating on Si substrates have been studied by XPS as a function of the annealing temperature between 150 to 400°C and Ar + ion irradiation time. The use of both ultra-thin (≤4 nm) and thick (∼100 nm) films allowed separation of chemical from charging shifts in the O1S and Zr3d binding energies.

2011年9月21日 · In situ X-ray photoelectron spectroscopy (XPS) was applied to investigate the valence-band spectrum and to analyze the local chemical states of Zr and O in thin (thickness <10 nm) oxide films, grown on bare single-crystalline Zr surfaces by dry thermal oxidation in the temperature range of = 300–450 K.

XPS Spectra Zirconium (Zr) Compounds 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 sample, as received, and Scofield cross-sections. Atom% values are corrected for IMFP and PE.

为了检查沉积在304不锈钢上的一层和三层6Y-TZP的结构和组成，使用了几种实验技术：XPS，XRD，SEM，TEM，EDS和AFM。 XPS技术表明，固溶体中存在氧化锆和氧化钇。

2017年5月1日 · Experimental results show that amorphous Zr (OH) 4 powders have been successfully coated on the surface of spherical NCA particles, exhibiting improved electrochemical performance. 0.50 wt% Zr (OH) 4 coated NCA delivers a capacity of 197.6 mAh/g at the first cycle and 154.3 mAh/g after 100 cycles with a capacity retention of 78.1% at 1 C rate.