Investigation on photo-induced charge separation in CdS/CdTe nanopencils

被引：13
作者：
Sakamoto, Masanori [1 ,2 ]
Inoue, Koki [3 ]
Saruyama, Masaki [3 ]
So, Yeong-Gi [4 ]
Kimoto, Koji [5 ]
Okano, Makoto [1 ]
Kanemitsu, Yoshihiko [1 ]
Teranishi, Toshiharu [1 ]
机构：
[1] Kyoto Univ, Inst Chem Res, Kyoto 6110011, Japan
[2] Japan Sci & Technol Agcy JST, PRESTO, Kawaguchi, Saitama 3320012, Japan
[3] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan
[4] Akita Univ, Grad Sch Engn & Resource Sci, Dept Mat Sci & Engn, Akita 0108502, Japan
[5] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan
来源：
CHEMICAL SCIENCE | 2014年 / 5卷 / 10期
关键词：
QUANTUM DOTS;
D O I：
10.1039/c4sc00635f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
CdS/CdTe nanopencils were synthesized via anion exchange. The effect of the geometry on the carrier dynamics was investigated. Transient absorption measurements indicated that these factors did not affect the charge separation rate in CdS/CdTe nanopencils. The results provide important insight for designing heterostructured nanocrystals with efficient charge separation and integrated structures.
引用
收藏
页码：3831 / 3835
页数：5
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