Question

帮忙翻译下这个，要自己能翻译的，不要用有道或者谷歌直接翻译下来的，那个不准确。

以FeCl3.6H2O为铁源，以钛酸四丁酯为钛源，控制铁的掺杂量为0.5%(摩尔百分数，下同)。用溶胶—凝胶法制备掺杂铁离子的纳米氧化钛。采用IR光谱、UV-Vis对其进行表征，以甲基橙溶液为光催化降解反应目标物，考察了铁掺杂纳米二氧化钛及纯二氧化钛粉体的光催化性能，研究发现掺杂铁离子可以提高TiO2的催化活性。实验结果表明：在控制铁掺杂量为0.5%不变的情况下，甲基橙溶液的pH=6.8，催化剂投加量为2 g/L，且在催化剂第一次投加催化的时候催化效果最佳。
说了不要用有道什么的在线翻译来糊弄，希望像楼下的那种不要在出现了

Answer 1

简单 英语不是白学的

To FeCl3.6 H2O as iron source to tetra butyl titanate ester of titanium source, quantity of the doping control iron for 0.5% (Moore percentage, similarly hereinafter). Prepared by sol-gel doping -- gel legal system of iron ion titanium oxide nanoparticles. By IR spectra, UV - of its characterization, Vis methyl orange solution by photocatalytic degradation reaction to target objects, inspected the iron doped nano-tio2 light of TiO2 powders and pure doping, the study found that the catalytic properties of iron ion can improve TiO2 catalytic activities. Experimental results show that: in the control iron doped quantity 0.5%, under the condition of invariable methyl orange solution pH = 6.8, catalyst dosing quantity for 2 g/L, and in catalyst first dosing of catalytic effect when catalytic best.