Nanocrystal Self-Assembly into Hollow Dome-Shaped Microstructures by Slow Solvent Evaporation on Superhydrophobic Substrates

被引：11

作者：

Accardo, Angelo ^{[1
]}

Di Stasio, Francesco ^{[1
]}

Burghammer, Manfred ^{[2
,3
]}

Riekel, Christian ^{[3
]}

Krahne, Roman ^{[1
]}

机构：

[1] Ist Italiano Tecnol, IT-16163 Genoa, Italy

[2] Univ Ghent, Dept Analyt Chem, B-9000 Ghent, Belgium

[3] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | 2015年 / 32卷 / 05期

关键词：

colloidal nanoparticles; nanorods; photoluminescence; self-assembly; superhydrophobic; synchrotron; X-ray diffraction; QUANTUM; CORE; SCATTERING; SURFACES; NANORODS; AEROGELS; GAIN;

D O I：

10.1002/ppsc.201400205

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The deposition of water solution containing colloidal nanorods on superhydrophobic substrates leads to the formation of a suspended drop. After evaporation, a robust 3D nanocrystal assembly remains and can be handled independently from the substrate, for example for the use as color converters. Optical fluorescence imaging reveals a hollow dome-shape of the microstructure, and X-ray diffraction confirms the material as CdSe/CdS nanorods with low contamination. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：524 / 528

页数：5

共 52 条

[21]

Dorfs D., 2010, COMPREHENSIVE NANOSC

[22] High Efficiency Quantum Dot Heterojunction Solar Cell Using Anatase (001) TiO2 Nanosheets [J].