Abstract
采用模板法、离子交换法、沉淀法和浸渍法等多步反应合成了系列CdS／Al-HMS和负载的Pt／CdS／Al-HMS光催化复合材料；利用XRD、TEM、XRF及UV-Vis漫反射光谱等分析技术对其进行了表征；研究结果表明：CdS的复合量是影响CdS／Al-HMS复合材料结构的主要因素．当CdS复合量较低时，形成掺杂复合材料；当CdS复合量较高时，形成纳米复合材料．载6％Pt后的CdS／Al-HMS光催化复合材料降解甲酸的最高产氢速率为22．3mL／h，420nm处的表观量子产率为12％．
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