苝二酰亚胺/氧化石墨烯光催化剂的制备及其对活性染料的降解性能
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Preparation of perylene diimide/graphene oxide photocatalyst and its degradation performance on reactive dyes
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图2 PDI、GO、PDI/GO光催化剂的FT-IR谱图
Fig.2 FT-IR spectra of PDI, GO and PDI/GO photocatalysts