Prolonging the lifetime of excited electrons of QDs by capping them with π-conjugated thiol ligands-Reference-Cited by-同舟云学术

Prolonging the lifetime of excited electrons of QDs by capping them with π-conjugated thiol ligands

Published:2014 Issue:16 Volume:2 Page:2939-2943
ISSN:2050-7526
Container-title:J. Mater. Chem. C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Chang Jie¹,Xia Hongbo¹,Wu Suli¹,Zhang Shufen¹

Affiliation:

1. Dalian, China

Abstract

A new strategy is reported here to stabilize the excited electrons within QDs using-conjugated ligand. An electron delocalized field is formed by mixing the LUMO energy levels of π-conjugated ligand with conductive band-edge energy (E_cb) of CdTe QDs, which will supply the excited electron with a more stable environment.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/TC/C3TC32523G

Reference29 articles.

1. SPECTROSCOPY AND HOT ELECTRON RELAXATION DYNAMICS IN SEMICONDUCTOR QUANTUM WELLS AND QUANTUM DOTS

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3. Utilizing a CdTe Quantum Dots−Enzyme Hybrid System for the Determination of Both Phenolic Compounds and Hydrogen Peroxide

4. Electroluminescence of different colors from polycation/CdTe nanocrystal self-assembled films

5. Robust Photogeneration of H 2 in Water Using Semiconductor Nanocrystals and a Nickel Catalyst

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