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5. Effects of doping La and Cu on photoinduced charge properties of TiO2 and its relationships with pho

Effects of doping La and Cu on photoinduced charge properties of TiO2 and its relationships with pho

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：shoolove

【摘 要】

：

The pure, 1 mol% only La or only Cu doped TiO2 and La and Cu codoped TiO2 were prepared by a sol-gel process. The effects of doping on photoinduced charge prope

【作 者】

：

JING Liqiang SUN Zhihua YUAN F 

【机 构】

：

LaboratoryofPhysicalChemistry

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2006年4期

【关键词】

：

TiO2 sol-thermal method metal ion dopant PHOTOINDUCED charge photocatalysis. 

【基金项目】

：

This work was supported by the Key Program Projects of National Natural Science Foundation of China (Grant No. 20431030), the National Natural Science Foundation of China (Grant Nos. 20301006 & 20

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The pure, 1 mol% only La or only Cu doped TiO2 and La and Cu codoped TiO2 were prepared by a sol-gel process. The effects of doping on photoinduced charge properties of nanosized TiO2 were mainly investigated by means of Surface Photovoltage Spectrum (SPS

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