The hydrothermal synthesis of nanoporous titanium dioxide and its application in dye-sensitized solar cell
The nanoporous titania powders are prepared under hydrothermal conditions using the amphiphilic triblock copolymer (Pluronic P123) as the porogent,and characterized by means of XRD and BET.Then,nanoporous TiO2 electrodes are fabricated by Doctor-blade mehod,using the nanoporous TiO2 powders as anode materials,and the photoelectronic properties of the DSCs are investigated by measuring transient photocurrent spectrum and photocurrent action spectra.The results indicate that the porous titania powder have pure anatase structure,and the specific surface area is up to 68m2g-1.In addition,the nanoporous TiO2 electrode shows higher photoelectric performance compared with pure TiO2 electrode.
hydrothermal synthesis nanoporous TiO2 dye sensitization solar cell photocurrent
LiMing Jiang
Chemistry Center, Harbin University of Commerce, Harbin 150076,China
国际会议
厦门
英文
543-546
2012-12-28（万方平台首次上网日期，不代表论文的发表时间）