A new material, C₆₀@AgCl-LDO, is created for photoelectrically degrading Bisphenol A (BPA). The core of this material is a C₆₀@AgCl shell, which is supported by a ZnAlTi layer double oxide (LDO). The morphology, structure, composition and photoelectrocatalysis activities were extensively measured and analyzed. As a kind of Ag-based photocatalyst with heterostructure, C₆₀@AgCl-LDO nanoparticles showed a strong absorption in the near-UV region. C₆₀ was served as a supporting material to promote the stability of structure. This photoelectrocatalysis material had efficient catalytic activities, because it mitigated the recombination of photo-generated charges. The BPA degradation by irradiation using simulated visible-light was 99% for 5 cycles, when C₆₀@AgCl-LDO was used as the photoelectric catalyst in 0.1 mol/L NaCl electrolyte with an applied voltage of -1.0eV for 2h. Further experiments showed that, during this photoelectric degradation process, the free radical •OH and the superoxide radicals were the principal factor which affected the degradation efficiency. C₆₀@AgCl-LDO was demonstrated to be an effective photoelectric-catalyst with remarkable photoelectrocatalysis activities.

创建了一种新材料C ₆₀ @ AgCl-LDO，用于光电降解双酚A（BPA）。这种材料的核心是C ₆₀ @AgCl壳，由ZnAlTi层双氧化物（LDO）支撑。形态，结构，组成和光电催化活性进行了广泛的测量和分析。作为一种具有异质结构的Ag基光催化剂，C ₆₀ @ AgCl-LDO纳米粒子在近紫外区具有很强的吸收能力。C ₆₀用作支撑材料以促进结构的稳定性。该光电催化材料具有有效的催化活性，因为它减轻了光生电荷的复合。当使用C ₆₀ @ AgCl-LDO作为0.1 mol / L NaCl电解液中的外加电压2h的光电催化剂使用C ₆₀ @ AgCl-LDO作为光电催化剂时，使用模拟可见光辐射产生的BPA降解为99％（5个循环）。进一步的实验表明，在该光电降解过程中，自由基•OH和超氧自由基是影响降解效率的主要因素。C ₆₀ @ AgCl-LDO被证明是一种有效的光电催化剂，具有出色的光电催化活性。