supported by the Major State Basic Research Development Program of China(973 Program,No.2013CB328804);National Natural Science Foundation of China(No.21573018);Beijing Nova Program(No.xx2014B040)
In recent two years,organometal halide perovskites quantum dots are emerging as a new member of the nanocrystals family.From the chemical point of view,these perovskites quantum dots can be synthesized either by class...
This work has been partly supported by the National Basic Research Program of China (973 Program) No. 2011CB922204-2, and the National Natural Science Foundation of China (Nos. 11434010, 11147024, 11247025, 11304306, 11374002, and 61290303).
Water-dispersed CdSe/Bi2Se3 core/shell QDs with a photothermal conversion coefficient of 27.09% have been synthesized by a cation exchange reaction. The microstructure and crystal structure of the QDs, which were conf...
The National Basic Research Program of China(973Program)(No.2013CB932902);the National Natural Science Foundation of China(No.21201034,21173042);the Fundamental Research Funds for the Central Universities(No.3207044403)
To achieve a new type of carbon-based quantum dots with unique photoluminescence PL a simple approach for fabrication of graphene quantum dots GQDs with oxygen-rich groups was developed via the hydrothermal reaction b...
Funded by the Tianjin Research Program of Applied Basic&Cuttingedge Technologies(No.09JCYBJC27200);the National Key Basic Research Program (973 Program) of China(No.2012CB933301)
A simple procedure was presented to directly synthesize Zn1_xCdxS (0 ≤x≤1) quantum dots (QDs) in aqueous solution. QDs' structures and properties were characterized by TEM (transmission electron microscopy), ...
Funded by Major State Basic Research Development Program of China (973 Program) (No.2009CB939704);Key Project of Chinese Ministry of Education (No.309021)
CdS quantum dots(QDs) sensitized TiO2 nanotube arrays photoelectrodes were investigated for their photovoltaic performance of quantum dots-sensitized solar cells. The highly ordered TiO2 nanotube arrays(TNAs) were...
supported by the National Natural Science Foundation of China (Grant Nos. 51073115, 51003072, 51173127, 51011140072);the National Basic Research Program of China ("973" Program) (Grant No. 2010CB934700);the Natural Science Foundation of Tianjin City (Grant No. 10JCZDJC22400)
Band gap, which can be tuned by changing the size of quantum dots (QDs) based on the quantum confinement effect, plays a fundamental role in electrical and optical properties of QDs. However, the tuning of the band ga...
Helpful discussion with Prof.Yitai Qian and financial support from the National Natural Science Foundation of China(NSFC,20501014);Program for New Century Excellent Talents in University(NCET);National Basic Research Program of China(973 Program,2005CB623601,2007CB936602)is gratefully acknowledged.
A facile one-pot microwave irradiation reduction route has been developed for the synthesis of highly luminescent CdTe quantum dots using Na_(2)TeO_(3) as the Te source in an aqueous environment.The synthesis paramete...