标题:Preparation and photovoltaic properties of dye-sensitized solar cells based on zinc titanium mixed metal oxides
作者:Liu, Sha; Liu, Jianqiang; Wang, Tong; Wang, Chenglei; Ge, Zhongwei; Liu, Jie; Hao, Xiaotao; Du, Na; Xiao, Hongdi
作者机构:[Liu, Sha; Liu, Jianqiang; Wang, Tong; Wang, Chenglei; Ge, Zhongwei; Liu, Jie; Hao, Xiaotao] Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples 更多
通讯作者:Liu, Jianqiang;Liu, JQ
通讯作者地址:[Liu, JQ]Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China.
来源:COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
出版年:2019
卷:568
页码:59-65
DOI:10.1016/j.colsurfa.2019.02.005
关键词:Dye-sensitized solar cell; Layered double hydroxide; Mixed metal oxides;; ZnTi; Photoanode
摘要:A novelty method has been replenished for getting one kind of photoanode materials for dye-sensitized solar by an ingenious way. Using the ZnTi layered double hydroxide (LDH) as a precursor of photoanode materials, the ZnTi-LDH with different ratios were produced through urea method. Since the thermal treatment of LDH precursor at 500 degrees C, the ZnTi mixed metal oxides (MMO) were easily obtained and then DSSC based on different ratios of ZnTi-MMO were fabricated with two kinds of dyes (C101 and Z907). The different ZnTi cationic ratios and diverse dyes make a big difference on the performance of DSSC. As the amount of Zn2+ increasing, the photocurrent and power conversion efficiency (PCE) of the cells first increase and then decrease. The optimal efficiency under C101 condition gets up to 1.57% at 9:1 cationic ratio of the ZnTi-LDH precursor. The C101 dye exhibits a more impressive performance than the Z907 where the DSSC is equipped with same MMO and other conditions.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061200169&doi=10.1016%2fj.colsurfa.2019.02.005&partnerID=40&md5=010a9a28d4101fa5f4d0e5878f988d3b
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