CIESC Journal ›› 2019, Vol. 70 ›› Issue (7): 2795-2801.DOI: 10.11949/0438-1157.20190112
• Material science and engineering, nanotechnology • Previous Articles Next Articles
Ke FENG1(),Yue WANG1,Jinhua LI1(),Xueying CHU1,Siyi HU2,Zhiyuan LIN1
Received:
2019-02-11
Revised:
2019-05-06
Online:
2019-07-05
Published:
2019-07-05
Contact:
Jinhua LI
冯可1(),王玥1,李金华1(),楚学影1,胡思怡2,林志远1
通讯作者:
李金华
作者简介:
冯可(1992—),男,硕士研究生,<email>463343632@qq.com</email>
基金资助:
CLC Number:
Ke FENG, Yue WANG, Jinhua LI, Xueying CHU, Siyi HU, Zhiyuan LIN. Regulation of Cd2+ precursor reaction time on aspect ratio of CdSe quantum rod and its optical properties[J]. CIESC Journal, 2019, 70(7): 2795-2801.
冯可, 王玥, 李金华, 楚学影, 胡思怡, 林志远. Cd2+前体反应时间对CdSe量子棒长径比的调控及其光学特性研究[J]. 化工学报, 2019, 70(7): 2795-2801.
Cd2+前体反应时间/h | 长轴/nm | 短轴/nm | 长径比 |
---|---|---|---|
0 | 10.21±1.32 | 3.55±0.52 | 2.87±0.23 |
8 | 10.40±1.80 | 3.41±0.53 | 3.05±0.10 |
16 | 12.03±1.72 | 3.84±0.55 | 3.13±0.12 |
20 | 14.45±1.77 | 4.60±0.59 | 3.14±0.17 |
24 | 16.23±1.92 | 4.76±0.65 | 3.41±0.16 |
31 | 18.41±2.22 | 4.93±0.74 | 3.73±0.20 |
Table 1 Length-diameter ratio of CdSe quantum rods prepared by Cd2+ precursors with different reaction time
Cd2+前体反应时间/h | 长轴/nm | 短轴/nm | 长径比 |
---|---|---|---|
0 | 10.21±1.32 | 3.55±0.52 | 2.87±0.23 |
8 | 10.40±1.80 | 3.41±0.53 | 3.05±0.10 |
16 | 12.03±1.72 | 3.84±0.55 | 3.13±0.12 |
20 | 14.45±1.77 | 4.60±0.59 | 3.14±0.17 |
24 | 16.23±1.92 | 4.76±0.65 | 3.41±0.16 |
31 | 18.41±2.22 | 4.93±0.74 | 3.73±0.20 |
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