摘要
以叶绿素 a 的水化物缔合体电沉积在 SnO_2导电玻璃上作为叶绿素电极,以 SnO_2导电玻璃作为对(?),插入含有醌一氢醌的聚乙烯醇水溶液中,制成叶绿素光伏电池.研究了随不同电沉积时间及对极类型改变时电池最大输出功率的变化规律.
A chlorophyll photovoltaic cell is made from a chlorophyll electrode and a counter electrode in the redox aqueous solution.The chlorophyll electrode is composed of a cover of chlorophyll a dihydrate associate(Chla·2H_2O)_n formed by electrodeposition on a SnO_2 electro-conducting glass plate,the counter electrode is another SnO_2 electro-con- ducting glass plate and the redox aqueous solution is the polyvingyl alcohol aqueous so- lution containing hydroquinone.Experiments show that:(1)There is a maximum value of the cell maximum put-out power with the increase of electrodeposition time;(2)The cell maximum put-out power is increased when the SnO_2 electro-conducting glass plate of counter electrode is displaced by aluminium electrode.These variation regularities of the cell maximum export power are elucidated based on the Fong's theory of chlorophyll a associate,and our research work.
出处
《青岛大学学报（自然科学版）》
CAS
1996年第1期72-78,共7页
Journal of Qingdao University(Natural Science Edition)
关键词
叶绿素a缔合体
光伏电池
最大输出功率
associate of chlorophyll a
photovoltaic cell
maximum export power
