A5002165890- Surface Chemistry and Catalysis
- Nanowire Synthesis and Applications
- Molecular Junctions and Nanostructures
- Carbon Nanotubes in Composites
- Surface and Thin Film Phenomena
- Carbon and Quantum Dots Applications
- Silicon and Solar Cell Technologies
- Graphene and Nanomaterials Applications
- Silicon Nanostructures and Photoluminescence
- Drug Solubulity and Delivery Systems
- Pickering emulsions and particle stabilization
- Transition Metal Oxide Nanomaterials
- Semiconductor materials and interfaces
- Nanocluster Synthesis and Applications
- Advanced Drug Delivery Systems
- Block Copolymer Self-Assembly
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- Advanced biosensing and bioanalysis techniques
- Advanced Sensor and Energy Harvesting Materials
- Spectroscopy and Quantum Chemical Studies
- Fullerene Chemistry and Applications
- Photonic Crystals and Applications
- Drug Transport and Resistance Mechanisms
- Organic Electronics and Photovoltaics
Shenzhen University
2021-2023
Waseda University
2018-2021
Beijing Normal University
2016-2019
Graphene quantum dots as smart probes for photoluminescence, electrochemiluminescence and electrochemical biosensors.
We report a scanning tunneling microscopy (STM) study of the molecular self-assembly biphenyl-3,3',5,5'-tetracarboxylic acid (BPTC) at octanoic acid/graphite interface. STM revealed that BPTC molecules generated stable bilayers and monolayers under high low sample concentrations, respectively. Besides hydrogen bonds, were stabilized by π-stacking, whereas maintained solvent co-adsorption. A thermodynamically Kagomé structure was obtained upon mixing with coronene (COR), while kinetic...
Abstract Solution-based heterojunction technology is emerging for facile fabrication of silicon (Si)-based solar cells. Surface passivation Si substrate has been well established to improve the photovoltaic (PV) performance conventional bulk However, impact still not seen Here, we developed a and repeatable method passivate surface by simple 1-min annealing process in vacuum, integrated it into cells with poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) or carbon nanotube...
Here, we report that using the method of simply contacting a sample solution droplet with piece tissue paper can create solvent flow (capillary force). During this process, dynamics and removal promote formation stabilization meta-stable linear quasi-crystal composed
In recent years, extending self-assembled structures from two-dimensions (2D) to three-dimensions (3D) has been a paradigm in surface supramolecular chemistry and contemporary nanotechnology. Using organic molecules of p-terphenyl-3,5,3',5'-tetracarboxylic acid (TPTC), scanning tunneling microscopy (STM), we present simple route, that is the control solute solubility sample solution, achieve vertical growth self-assemblies, which would otherwise form monolayers at solvent/graphite interface....
Scanning Tunneling Microscopy/Spectroscopy In article number 2300413, Shern-Long Lee and co-workers summarize recent scanning tunneling microscopy/spectroscopy (STM/STS) studies of 3D nanoarchitectures based on the supramolecular assembly functionalized molecules at liquid-solid interface. The authors highlight several molecular systems with an emphasis unique characteristics electronic properties, providing insights into designs architectures increasing complexity desired functionality.
Silicon remains the most widely employed material in solar cell due to low cost, lack of toxicity, and small electronic band gap for near-infrared visible light absorption. However, up now, one main limitations silicon cells is their high temperature complex manufacturing processes. Recently, hybridized with like organic, semiconductor quantum dots, have attracted a great deal research interest owing promise room-temperature solution processing capability. But problems poor mobilities...