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论文类型：期刊论文

发表时间：2015-07-22

发表刊物：JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

收录刊物：EI、ESI高被引论文、SCIE、Scopus

卷号：137

期号：28

页面范围：9153-9159

ISSN号：0002-7863

摘要：Light driven water splitting was achieved by a tandem dye-sensitized photoelectrochemical cell with two photoactive electrodes. The photoanode is constituted by an organic dye L0 as photosensitizer and a molecular complex Ru1 as water oxidation catalyst on meso-porous TiO2, while the photocathode is constructed with an organic dye P1 as photoabsorber and a molecular complex Col as hydrogen generation catalyst on nanostructured NiO. By combining the photocathode and the photoanode, this tandem DS-PEC cell can split water by visible light under neutral pH conditions without applying any bias.