Material sensitive to sulfide and hydrogen peroxide as well as preparation method and application thereof

The invention relates to a material sensitive to sulfide and hydrogen peroxide as well as a preparation method and application thereof in detecting sulphions and the hydrogen peroxide in a solution and sulfureted hydrogen in a gas phase, belonging to the field of composite materials. The material has a PbO/SiO2 structure, wherein the mole ratio of Pb and Si is 1:6.67-100. The material sensitive to the sulfide and the hydrogen peroxide can fast and conveniently measure a minute amount of the sulphions and the sulfureted hydrogen and can also carry out oxidation treatment on a specific oxidant and then repeatedly use the specific oxidant or use the specific oxidant to measure the hydrogen peroxide after the measurement, thereby being more economic; and in addition, the invention has the advantages of convenient use in measuring the sulphions and the sulfureted hydrogen, low cost, high sensitivity, fast response and very good market prospect.