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论文类型：期刊论文

发表时间：2012-07-07

发表刊物：CHEMICAL COMMUNICATIONS

收录刊物：SCIE、PubMed、Scopus

卷号：48

期号：53

页面范围：6663-6665

ISSN号：1359-7345

摘要：An organic dye JY1 bearing a nitro group was designed, synthesized and applied in DSCs. An unusual colour change was observed when the voltage applied to the device was reversed which was accompanied by a five-fold increase in the cell efficiency. We propose that applying a bias enabled the attachment of nitro groups to the TiO2 surface.