2021年6月1日 · The field-emission scanning electron micro-scope (Hitachi S-4800) was used to obtain the scanning electron microscope (SEM) images. The X-ray photoelectron spectroscope (XPS) was measured with a Thermo Scientific Escalab 250Xi equipped with Al Kα radiation, and the XPS data was calibrated with the binding energy of C1 s fixed at 284.6 eV.

2018年6月15日 · 二氧化钛（TiO2）由于它的低毒性、高丰度以及优秀的电化学性质，在诸多领域中被广泛应用，尤其在能源（光催化和太阳能电池）等领域有着巨大的发展潜力。 然而多孔二氧化钛材料却存在着稳定性差和结晶度低的缺陷，即使其它结晶性好的Ti-O固体，例如钛硅酸盐、钛磷酸盐，也因为钛含量的不足以及可利用孔道少而使得它们的应用受到了限制。 金属有机框架（MOF）由于具有丰富的多样性成为解决上述问题的一个好办法，但目前钛金属有机框架 …

2018年3月15日 · In this review, we comprehensively summarize the synthesis, structures and photocatalytic applications of Ti-MOFs reported to date, particularly focusing on the synthetic strategy to develop new Ti-MOF structures and composites as photocatalysts with high sunlight harvesting efficiency and photocatalytic activity.

2017年8月5日 · TiO 2 nanosheets and metal-organic framework (NH 2 -UiO-66) were effectively coupled via an in‐situ growth strategy to form bifunctional materials for the combined capture and photocatalytic reduction of CO 2 under UV–vis light irradiation.

2016年8月30日 · Variation in surface species viz. Ti 3+, Ti 4+, O 2−, oxygen vacancies, OH group and optical properties was studied using X-ray photon spectroscopy (XPS) and UV-Vis spectroscopy.

通过X射线衍射，扫描电子显微镜，能量色散X射线光谱，氮物理吸附，傅立叶变换红外光谱（FT-IR）和X射线光电子光谱（XPS）对所制备的材料进行表征。

The O 1 s XPS spectra in Fig. 3 demonstrate similar shapes of origi- nal TiO 2 and ultrasonic treated TiO 2 for different hours, and the single O 1 s peak in each spectrum can be divided into two...

O2 plasma-assisted annealing (PAA) effects on Pt-doped rutile TiO2 nanoparticles were clarified along with its visible-light-driven photocatalytic activity enhancement. The PAA-treated samples were...

The XPS pattern of Ti IV −TA featured Ti 2p 3/2 and Ti 2p 1/2 signals at 458.4 and 463.8 eV, respectively, which shifted to slightly higher energies of 458.6 and 464.1 eV in the XPS pattern of...

2023年8月26日 · X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), N2 adsorption/desorption analysis, and photoelectrochemical tests were used to characterize FexTi@C, showing multiple rutile/anatase TiO2 heterojunction structure, low bandgap, and significant absorption in visible light.