BiOX microrod with exposed crystal faces (110) and synthesis method thereof

The invention discloses a BiOX microrod with exposed crystal faces (110) and a synthesis method thereof. The BiOX microrod appears for the first time in the scientific research field; moreover, the synthesis method comprises the step of carrying out a thermal reaction on an aqueous solution containing Bi, [C6O7H5] and X, wherein the amount-of-substance ratio of the Bi to the [C6O7H5] in the aqueous solution is 1 to (0.8 to 1.2); X is one of Cl, Br and I. The BiOX microrod not only is used for overcoming a scientific-research difficult problem but also is simple in synthesisstep and the BiOX microrod with the exposed crystal faces (110) is obtained and has higher application value. 本发明公开了种暴露(110)晶面的BiOX微米棒及其合成方法，本发明填补了科研的空白，并且该合成方法将含有Bi、[COH]和X的水溶液进行加热反应的步骤，其中，水溶液中Bi与[COH]的物质的量之比为1:0.8-1.2，其中，X为Cl、Br和I中的种。本发明不仅克服科研难题，并且合成步骤简单，得到了暴露(110)晶面的BiOX微米棒，具有较高的应用价值。