Influence of Annealing Temperature on Photoelectrochemical Performance of Nb-doped SrTiO3 Film
The photoelectrochemical performances of Nb-doped SrTiO3 films and their photochargeability to hydrogen storage alloy films were investigated. The Nb-doped SrTiO3 films were deposited on nickel substrate by rf magnetron sputtering. After annealed at 300～600℃ , the LaNi3.9Al1.3 hydrogen storage alloy films were deposited on the back of the Ni substrate by DC magnetron sputtering to form the Nb-doped SrTiO3/Ni/hydrogen storage alloy (SHN) electrodes. With increasing the annealing temperature of the SrTiO3 film, the anodic photocurrent and photochargeability first increased, then decreased.
Strontium titanate hydrogen storage alloy photoelectrochemical performance annealing temperature
WANG Gai-tian TU Jing-ping WANG Shu-fen WANG Xiu-li
Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
国际会议
北京
英文
15-16
2006-08-03（万方平台首次上网日期，不代表论文的发表时间）