面向太阳能燃料光催化材料

来源 :中国科协第282次青年科学家论坛——化学与生物和能源的交叉与融合 | 被引量 : 0次 | 上传用户:xiangzuobuxing
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  光催化可实现光能到化学能的转化,是太阳能转化利用的重要途径,光催化走向应用的关键是发展能在太阳光下高效工作的光催化材料体系。针对控制光催化材料的光吸收、载流子分离与表面转移等决定光催化效率的关键因素,利用能带调控、晶面控制、异质结构等策略,取得了以异质原子的空间分布[1-3]、高活性晶面[4-6]、核-壳结构[7-9]等为特点的研究进展;同时积极探索未知光催化材料,在新型单质光催化材料方面取得进展,发现了单质硫、硼具有可见光光催化活性[10-11]。
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