Controllable Interlayer Charge and Energy Transfer in Perovskite Quantum Dots/ Transition Metal Dichalcogenide Heterostructures

2019 ◽  
Vol 6 (23) ◽  
pp. 1901263 ◽  
Author(s):  
Huan Liu ◽  
Chong Wang ◽  
Ting Wang ◽  
Xiangmin Hu ◽  
Dameng Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Transition Metal ◽  
Transition Metal Dichalcogenide ◽  
Perovskite Quantum Dots

Observation of quantum-confined exciton states in monolayer WS2 quantum dots by ultrafast spectroscopy

Nanoscale ◽  
2021 ◽  
Author(s):  
Shuwen Zheng ◽  
Lei Wang ◽  
Hai-yu Wang ◽  
chenyu Xu ◽  
Yang Luo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Transition Metal ◽  
Edge Effect ◽  
Quantum Confinement ◽  
Ultrafast Spectroscopy ◽  
Photophysical Properties ◽  
Quantum Confinement Effect ◽  
Confinement Effect ◽  
Transition Metal Dichalcogenide ◽  
Fundamental Study

Monolayer transition metal dichalcogenide quantum dots (TMDC QDs) could exhibit unique photophysical properties, because of both lateral quantum confinement effect and edge effect. However, there is little fundamental study on...

Fast preparation of ultrafine monolayered transition-metal dichalcogenide quantum dots using electrochemical shock for explosive detection

2016 ◽  
Vol 52 (76) ◽  
pp. 11442-11445 ◽  
Author(s):  
Zhigang Chen ◽  
Zhengxu Tao ◽  
Shan Cong ◽  
Junyu Hou ◽  
Dengsong Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Transition Metal ◽  
Explosive Detection ◽  
Fast Method ◽  
Transition Metal Dichalcogenide ◽  
Average Thickness ◽  
Average Size

A simple, general and fast method called “electrochemical shock” is developed to prepare monolayered transition-metal dichalcogenide (TMD) QDs with an average size of 2–4 nm and an average thickness of 0.85 ± 0.5 nm with only about 10 min of ultrasonication.

Boosted electrochemical ammonia synthesis by high-percentage metallic transition metal dichalcogenide quantum dots

Nanoscale ◽  
2020 ◽  
Vol 12 (20) ◽  
pp. 10964-10971 ◽  
Author(s):  
Jian Zhang ◽  
Chongyi Ling ◽  
Wenjie Zang ◽  
Xiaoxia Li ◽  
Shaozhuan Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Transition Metal ◽  
Electrochemical Method ◽  
Ammonia Synthesis ◽  
Value Added ◽  
Transition Metal Dichalcogenide ◽  
Ambient Conditions ◽  
Bosch Process

The electrochemical method can directly convert N2 into the high-value-added NH3 under ambient conditions and is considered to be a green and sustainable alternative to the traditional Haber–Bosch process.

scholarly journals Observation of charge transfer in mixed-dimensional heterostructures formed by transition metal dichalcogenide monolayers and PbS quantum dots

2019 ◽  
Vol 100 (23) ◽  
Author(s):  
Peymon Zereshki ◽  
Mohammad Mahdi Tavakoli ◽  
Pavel Valencia-Acuna ◽  
Ji-Hoon Park ◽  
Jing Kong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Transition Metal ◽  
Transition Metal Dichalcogenide ◽  
Pbs Quantum Dots
Sign in / Sign up

Export Citation Format

Share Document