Morphology Control and Optical Properties of CdSe Nanorods by Surface Ligands

2019 ◽  
Vol 45 (8) ◽  
pp. 814-819
Author(s):  
Zhiyuan Lin ◽  
Jinhua Li ◽  
Ke Feng ◽  
Yue Wang ◽  
Xueying Chu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Morphology Control ◽  
Surface Ligands ◽  
Cdse Nanorods

ZnO nanorods: morphology control, optical properties, and nanodevice applications

2013 ◽  
Vol 56 (12) ◽  
pp. 2243-2265 ◽  
Author(s):  
WeiYa Zhou ◽  
XiaoXian Zhang ◽  
Duan Zhao ◽  
Min Gao ◽  
SiShen Xie
Keyword(s):  
Optical Properties ◽  
Zno Nanorods ◽  
Morphology Control

scholarly journals pH and concentration dependence of the optical properties of thiol-capped CdTe nanocrystals in water and D2O

2016 ◽  
Vol 18 (28) ◽  
pp. 19083-19092 ◽  
Author(s):  
R. Schneider ◽  
F. Weigert ◽  
V. Lesnyak ◽  
S. Leubner ◽  
T. Lorenz ◽  
...  
Keyword(s):  
Optical Properties ◽  
Surface Chemistry ◽  
Concentration Dependence ◽  
Chemical Nature ◽  
Semiconductor Nanocrystals ◽  
Surface Ligands ◽  
Cdte Nanocrystals ◽  
Ligand Bond

The optical properties of semiconductor nanocrystals (SC NCs) are largely controlled by their size and surface chemistry, i.e., the chemical nature and number of surface ligands as well as the strength of the particle-ligand bond.

Erbium bisphthalocyanine nanowires by electrophoretic deposition: Morphology control and optical properties

2009 ◽  
Vol 517 (6) ◽  
pp. 2099-2105 ◽  
Author(s):  
Ru Bai ◽  
Minmin Shi ◽  
Mi Ouyang ◽  
Yunan Cheng ◽  
Hanbo Zhou ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electrophoretic Deposition ◽  
Morphology Control ◽  
Deposition Morphology

scholarly journals Impact of Different Surface Ligands on the Optical Properties of PbS Quantum Dot Solids

Materials ◽  
2015 ◽  
Vol 8 (4) ◽  
pp. 1858-1870 ◽  
Author(s):  
Fan Xu ◽  
Luis Gerlein ◽  
Xin Ma ◽  
Chelsea Haughn ◽  
Matthew Doty ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Dot ◽  
Surface Ligands ◽  
Pbs Quantum Dot

scholarly journals Morphology control and optical properties of CdSe nanorods by surface ligands-=SUP=-*-=/SUP=-

2019 ◽  
Vol 45 (16) ◽  
pp. 23
Author(s):  
Zhiyuan Lin ◽  
Jinhua Li ◽  
Ke Feng ◽  
Yue Wang ◽  
Xueying Chu ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Optical Materials ◽  
Crystal Surface ◽  
Crystal Face ◽  
Absorption And Emission ◽  
Surface Ligands ◽  
Optical Stability ◽  
Cdse Nanorod ◽  
Cdse Nanorods ◽  
Effect Of Surface

In this paper, CdSe nanorods were prepared via solvothermal synthesis, the effect of surface ligands on the morphology of nanorods was investigated under the premise by tuning the percentage of surface ligands in the precursors. Experimental results show that the absorption and emission spectrum of CdSe nanorod with different aspect ratio varying from 4:1 to 2:1 have a red-shift, and the aspect ratio gradually decreases as the percentage of tetradecylphosphoric acid (TDPA) in the precursor increases. In addition, the CdSe optical stability improves as the percentage of TDPA increases. It is also shown that the crystal surface, which is not covered by TDPA, has an increased surface energy, which results in rapid growth of the crystal face and the formation of a rod-like structure. As a result, the effects of anisotropic absorption and emission, along the long axis properties can find many applications in the fields of optics, optical materials.

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