Cashew nut is derived activated from a carbon-loaded-titanium dioxide (CNAC-TiO₂) is a nanomaterial which has been synthesized by a hydrothermal method. This nanomaterial is characterized by HR-SEM and HR-TEM which shows that CNAC-TiO₂ nanobundle is spherical-shaped structure. X-ray (EDX) analysis confirms the C, Ti, and O present in CNAC-TiO₂ nanomaterial; XRD analysis reveals the average crystalline size of the prepared CNAC-TiO₂ nanomaterial and as almost 36 nm. FT-Raman analysis shows anatase TiO₂ and confirmed by the nanostructure. The PL analysis showed in CNAC-TiO₂ is a recombination of electron-hole pairs by a transfer of electrons and the holes between TiO_2. Brunaur-Emmett-Teller (BET) which shows the surface area and shows an increase in the adsorption of dye molecules on the nanomaterial surface. This will enhance the photocatalytic activity and the photocatalytic activity of CNAC-TiO₂; the nanomaterial was studied from the photodegradation of malachite green (MAG). The rhodamine B (Rh B), methyl green (MEG), and methylene blue (MB) dye are under the UV-light irradiation at 365 nm. The hydroxyl radical formation was confirmed by the fluorescence quenching. An achievable mechanism is proposed for a higher activity of CNAC-TiO₂ under the UV-light at 365 nm. The first-order kinetic study and quantum yield of evaluation were done and the catalyst was found to be stable and reusable and also having anti-bacterial activity.

腰果是从碳载二氧化钛（CNAC-TiO ₂）活化得到的，该碳二氧化钛是通过水热法合成的纳米材料。该纳米材料通过HR-SEM和HR-TEM表征，表明CNAC-TiO ₂纳米束为球形结构。X射线（EDX）分析证实了CNAC-TiO ₂纳米材料中的C，Ti和O。XRD分析揭示了所制备的CNAC-TiO ₂纳米材料的平均晶体尺寸为近36nm。FT-拉曼分析显示了锐钛矿型TiO ₂并被纳米结构证实。CNAC-TiO _2中显示的PL分析是通过电子与TiO ₂之间的空穴转移而进行的电子-空穴对的重组_。Brunaur-Emmett-Teller（BET）显示表面积，并显示染料分子在纳米材料表面的吸附增加。这将增强CNAC-TiO ₂的光催化活性和光催化活性。从孔雀石绿（MAG）的光降解研究了纳米材料。罗丹明B（Rh B），甲基绿（MEG）和亚甲基蓝（MB）染料在365 nm的紫外线照射下。通过荧光猝灭证实了羟基自由基的形成。提出了可实现的机理，以在365nm的紫外光下使CNAC-TiO ₂具有更高的活性。进行了一级动力学研究和评价的量子产率，发现该催化剂稳定且可重复使用，并且具有抗菌活性。