新型可见光响应型CdS光阳极的研究进展
发布时间：2019-04-08 08:17
【摘要】：介绍了CdS等量子点的基本特征、制备方法及应用领域,重点强调了该材料在构筑光伏电池、实现太阳光分解水,以及重金属离子、生物活性物质检测等应用领域的研究现状与性能指标。总结了改善光阳极的光电化学性能乃至器件性能的几种策略,包括元素掺杂、与Cd Se共敏化、包覆钝化层以及构建异质结等。分析了目前存在的问题,并提出今后研究的对策,包括使用尽可能环保无害的物质以减少Cd的用量等。
[Abstract]:The basic characteristics, preparation methods and application fields of quantum dots such as CdS are introduced. The emphasis is placed on the application of this material in building photovoltaic cells, realizing the decomposition of water by sunlight and heavy metal ions. The research status and performance index of bioactive substances detection and other application fields. Several strategies for improving photoelectrochemical and device properties of photoanode are summarized, including element doping, co-sensitization with Cd Se, coating of passivation layer and construction of heterojunction. The existing problems are analyzed, and the countermeasures for future research are put forward, including the use of environmentally friendly and harmless substances as far as possible to reduce the amount of Cd and so on.
【作者单位】： 中国矿业大学材料科学与工程学院;
【基金】：中国矿业大学“大学生创新计划”项目(201310290044)
【分类号】：TN304;TM914.4
[Abstract]:The basic characteristics, preparation methods and application fields of quantum dots such as CdS are introduced. The emphasis is placed on the application of this material in building photovoltaic cells, realizing the decomposition of water by sunlight and heavy metal ions. The research status and performance index of bioactive substances detection and other application fields. Several strategies for improving photoelectrochemical and device properties of photoanode are summarized, including element doping, co-sensitization with Cd Se, coating of passivation layer and construction of heterojunction. The existing problems are analyzed, and the countermeasures for future research are put forward, including the use of environmentally friendly and harmless substances as far as possible to reduce the amount of Cd and so on.
【作者单位】： 中国矿业大学材料科学与工程学院;
【基金】：中国矿业大学“大学生创新计划”项目(201310290044)
【分类号】：TN304;TM914.4
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