The presence of triple phase TiO₂ new mixture (Magneli of higher order homologous series, brookite and anatase) containing P dopant ensures positive changes in the structure, in the phase composition and in the chemical composition. These changes explained the reasons for the enhanced UV/Vis photocatalytic efficiency towards oxidative degradation of ethylene and acetylsalycylic acid. The samples were characterized by a set of methods: Raman spectroscopy, Scanning Electron Microscopy (SEM), Diffuse-Reflectance Spectroscopy (DRS), Differential Thermal Analysis (DTA-TG), X-ray Photolelectron Spectroscopy (XPS), Transmission Electron Microscopy and High-Resolution Transmission Electron Microscopy (TEM/HRTEM), Electron Paramagnetic resonance (EPR) and X-ray Diffraction (XRD) analyses. The combination of the optimal set of values of Ti³⁺, oxygen radicals and vacancies, Ti-O-P bonds, narrower band gap is responsible for the higher quantum yield due to the increased number of charge carriers, while the unique phase mixture prevents the recombination of charge carriers. These factors guarantee enhanced rate of the photocatalytic reaction, and extended response to the visible light region.

三相TiO ₂的存在含有P掺杂剂的新混合物（高阶同源系列的Magneli，板钛矿和锐钛矿）确保了结构，相组成和化学组成的积极变化。这些变化解释了UV / Vis光催化效率提高对乙烯和乙酰水杨酸的氧化降解的原因。通过一系列方法对样品进行表征：拉曼光谱，扫描电子显微镜（SEM），漫反射光谱（DRS），差热分析（​​DTA-TG），X射线电子光谱（XPS），透射电子显微镜和高分辨率透射电子显微镜（TEM / HRTEM），电子顺磁共振（EPR）和X射线衍射（XRD）分析。Ti ³⁺的最佳值集的组合氧自由基和空位，Ti-OP键，更窄的带隙是由于电荷载流子数量增加而导致更高的量子产率的原因，而独特的相混合物则阻止了电荷载流子的重组。这些因素保证了光催化反应速率的提高和对可见光区域的扩展响应。