In this study, a reticulated ceramic photocatalyst was developed to conduct the photocatalytic oxidation of gaseous toluene at high concentration. Toluene was used as a target pollutant to be degraded mainly due to its high toxicity and health effect. It was aimed to prove the potential of reticulated ceramic material with open and interconnected porous structure, high mechanical property, high surface area and low cost for toxic gaseous removal. As a result of immobilizing the TiO₂ catalyst on the reticulated ceramic material with three different sintering temperatures, the best photocatalytic performance was observed at 800 °C of sintering temperature due to the anatase to rutile ratio of TiO₂ catalyst. Photocatalytic oxidation of toluene was conducted at continuous and periodic illumination and resulted in similar removal efficiency of toluene under both conditions. However, the removal efficiency of toluene was found as 71.21% under continuous illumination, whereas it was 60.55% under periodic illumination. The ceramic photocatalysts showed excellent stability in the photocatalytic oxidation of toluene for six cycles totally 9120 min.

在这项研究中，开发了一种网状陶瓷光催化剂，用于在高浓度下对气态甲苯进行光催化氧化。甲苯被用作待降解的目标污染物主要是由于其高毒性和健康影响。旨在证明具有开放和互连的多孔结构、高机械性能、高表面积和低成本的有毒气体去除的网状陶瓷材料的潜力。将 TiO _{2催化剂固定在具有三种不同烧结温度的网状陶瓷材料上，由于 TiO 2}的锐钛矿与金红石比例，在 800 °C 的烧结温度下观察到最佳光催化性能催化剂。甲苯的光催化氧化是在连续和周期性光照下进行的，在两种条件下甲苯的去除效率相似。然而，甲苯的去除效率在连续光照下为 71.21%，而在周期性光照下为 60.55%。陶瓷光催化剂在甲苯的光催化氧化中表现出优异的稳定性，共 6 个循环，共 9120 分钟。