查看原文
其他

纳米光催化虚拟专辑代表性论文3:综述:可见光催化裂解水制氢:纳米催化结构及反应机制的研究进展

纳微快报 nanomicroletters 2022-05-03

太阳光电催化裂解水(PEC)制氢是未来清洁能源研究的重要课题,然而提高光催化裂解水的效率仍面临巨大挑战。上海交大的上官文峰课题组综述了了不同PEC裂解水制氢系统基于纳米材料和纳米机构的光催化研究进展,包括Au纳米颗粒修饰TiO2纳米线电极、Pt/CdS/CGSe电极、p–n结、Z型反应机制(Bi2S3/TNA、 Pt/SiPVC)等。总结了该领域现存的问题以及相关前瞻性解决方案。(被引频次:12次)

全文链接

文章引用信息:

Xiaoping Chen . Zhixiang Zhang . Lina Chi. Aathira Krishnadas Nair . Wenfeng Shangguan. Zheng Jiang, Recent Advances in Visible-Light-Driven Photoelectrochemical Water Splitting: Catalyst Nanostructures and Reaction Systems. Nano-Micro Lett. (2016) 8(1):1–12,

关键词:光电催化裂解水,纳米机构 ,反应体系,异质结,混合动力系统


扫二维码下载英文原文阅读


【图文导读】


Fig. 1 The schematic setup of PEC water splitting system


Fig. 2 Semiconductors coated on substrate as photoanode for PEC water splitting [15]


Fig. 3 SEM images of titanium dioxide arrays [29, 34]


Fig. 4 The overlapping in band gaps between two different photocatalysts and the electron-trap mechanism


Fig. 5 Schematic interfacial electron transfer between TiO2 and Bi2WO6 [47]


Fig. 6 The diagram of BiVO4/WO3 heterojunction and electron transport process [58]


Fig. 7 FeOOH as photoanode for photoelectrochemical water splitting [60]


Fig. 8 The scheme of the nanostructure of the CdS/TiO2 nanoarrays and charge-transfer mechanism [68]


Fig. 9 Semiconductors coated on substrates as photocathode for PEC water splitting [15]


Fig. 10 SEM image of a p–n Cu2O homojunction [78]


Fig. 11 Schematic representation of the electrode structure of the surface-protected Cu2O electrode [80]


Fig. 12 EDX mapping of CdS/CuGaSe2 sample with chemical bath deposition for 1 min [18]


Fig. 13 n-type and p-type semiconductors coated on substrates as photoanode and photocathode, respectively, for PEC water splitting (Z-scheme) [15]


Fig. 14 Reaction and band model in photovoltaic cell using p-type CaFe2O4 and n-type TiO2 semiconductor electrodes [83]


Fig. 15 The energy-level diagram of the self-biasing PEC cell assembled with Bi2S3/TNA photoanode and Pt/SiPVC photocathode under short-circuit situation [19]

Nano-Micro Letters 总群:100737456




【有偿征文】


在某个研究方向遴选几个高水平期刊,介绍至少5篇以上论文的最新进展。也可以介绍基本科研知识,比如石墨烯的制备、超级电容器的性能、电催化制氢机理等等。软文写法参考下面实例,科研知识介绍推荐ppt方式。微信软文一旦采用并发表,每篇稿费100-200元左右(视质量和内容而定)。方向可选:超级电容器、锂电池、传感器、纳米催化、光伏电池、纳米流体、生物芯片、纳米生物医学、纳米仿生、可穿戴纳微装置等与纳/微米尺度相关的研究热点。


有意者请联系或投稿:周同学(qq:1165038990; 微信:leilaosjianc),张老师 (qq:158823255; 微信:lillianzhangsjtu),编辑部(34207624,editorial_office@nmletters.org)。 




您可能也对以下帖子感兴趣

文章有问题?点此查看未经处理的缓存