A5100710626- Organic Electronics and Photovoltaics
- Luminescence and Fluorescent Materials
- Perovskite Materials and Applications
- Conducting polymers and applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Organic Light-Emitting Diodes Research
- Advanced Memory and Neural Computing
- Advanced Sensor and Energy Harvesting Materials
- Earthquake Detection and Analysis
- Financial Markets and Investment Strategies
- Crystallography and molecular interactions
- earthquake and tectonic studies
- 2D Materials and Applications
- Complex Systems and Time Series Analysis
- Seismology and Earthquake Studies
- Plant Water Relations and Carbon Dynamics
- Metal-Organic Frameworks: Synthesis and Applications
- Organic and Molecular Conductors Research
- Stock Market Forecasting Methods
- Graphene research and applications
- Flame retardant materials and properties
- Corporate Finance and Governance
- Market Dynamics and Volatility
- Thermochemical Biomass Conversion Processes
Tianjin University
2016-2025
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2015-2025
Beijing Institute of Technology
2025
China Institute of Water Resources and Hydropower Research
2022-2025
Ministry of Water Resources of the People's Republic of China
2024-2025
National Earthquake Response Support Service
2012-2024
Inner Mongolia Agricultural University
2014-2024
National University of Singapore
2024
Beijing University of Chemical Technology
2023-2024
Suqian University
2024
A cocrystal strategy with a simple preparation process is developed to prepare novel materials for near-infrared photothermal (PT) conversion and imaging. DBTTF TCNB are selected as electron donor (D) acceptor (A) self-assemble into new cocrystals through non-covalent interactions. The strong D-A interaction leads narrow band gap NIR absorption that both the ground state lowest-lying excited charge transfer states. Under laser illumination, temperature of sharply increases in short time high...
Organic semiconductors integrating excellent charge transport with efficient solid emission are very challenging to be attained in the construction of light-emitting transistors and even for realization electrically pumped organic lasers. Herein, we introduce naphthyl units at 2,6-positions anthracene achieve 2,6-di(2-naphthyl)anthracene (dNaAnt), which adopts J-aggregated mode state as a balanced strategy transporting emission. Single crystal field-effect show mobility up 12.3 cm2·V-1·s-1...
The synthesised electrochromic polymers can exhibit a vegetable-green color at lower applied voltages and soil-brown in the oxidized-state, excellent solubility, superhydrophobicity, strong absorption, very fast switching times, high stability.
Organic field-effect transistors and near-infrared (NIR) organic phototransistors (OPTs) have attracted world's attention in many fields the past decades. In general, sensitivity, distinguishing signal from noise, is key parameter to evaluate performance of NIR OPTs, which decided by responsivity dark current. 2D single crystal films semiconductors (2DCOS) are promising functional materials due their long-range order spite only few molecular layers. Herein, for first time, air-stable 2DCOS...
Organic cocrystal engineering refers to two or more organic molecules stoichiometrically combined and held together by noncovalent intermolecular interactions, which differs from standard chemical synthesis involving covalent bond breakage formation. cocrystals have unique properties offer a new strategy for creating enhanced organics. First, however, some key questions need be addressed: How do diverse monomers affect the interaction kinetics during cocrystallization? forces in functions?...
Abstract As a novel family of 2D materials, MXenes have drawn intensive interests owing to its fascinating property profile. The ability grow high‐quality in controllable way would turn further promote the development fabrication techniques and expand wide advanced applications. Then crystals are highly desirable many approaches been explored realize mass production. Chemical vapor deposition (CVD) provides compelling benefits over other alternatives controllability, uniformity scalability....
Owing to the electrical conductivity and periodic porosity, conductive metal–organic framework (cMOF) ultrathin films open new perspectives photocatalysis. The space-selective assembly of catalytic sites photosensitizers in/on cMOF is favorable for promoting separation photogenerated carriers mass transfer. However, controllable integration functional units into film rarely reported. Herein, via synergistic effect steric hindrance an electrostatic-driven strategy, dinuclear-metal molecular...
Abstract Cocrystals of 4‐styrylpyridine and 1,2,4,5‐tetracyanobenzene were successfully prepared by supramolecular self‐assembly. Donor–acceptor interactions between the molecular components are main driving force for self‐assembly contribute to intermolecular charge transfer. The cocrystals possess two‐photon absorption properties that not observed in individual components; suggesting originates from charge‐transfer donor–acceptor system. origin multichromophore systems remains...
The piezoresistive pressure sensor, a kind of widely investigated artificial device to transfer force stimuli electrical signals, generally consists one or more kinds conducting materials. Here, highly sensitive sensor based on the semiconductor/conductor interface effect is successfully demonstrated by using organic transistor geometry. Because efficient combination and field-effect modulation in single this shows excellent performance, such as high sensitivity (514 kPa-1 ), low limit...
Two-dimensional molecular crystals (2DMCs) are a promising candidate for flexible and large-area electronics. Their production requires both low nuclei density 2D crystal growth mode. As an emerging type of material, their remains case-by-case practice. Here we present general, efficient strategy 2DMCs. The method grows on water surface to minimize the nuclei. By controlling interfacial tension water/solution system with phase transfer surfactant, spreading area solvent increases tens times,...
Organic cocrystals, formed by a combination of electron-rich donors and electron-poor acceptors, play an important role in tailoring the optoelectronic properties molecular materials. Charge transfer interactions cocrystals not only endow them with ordered three-dimensional (3D) supramolecular network different constituent units, but also render ideal scaffolds to control intermolecular multicomponent solids. In this perspective, we firstly introduce preparation methods, packing modes charge...
Abstract Metal–organic frameworks (MOFs) as selectivity regulators for catalytic reactions have attracted much attention, especially MOFs and metal nanoparticle (NP) shelled structures, e.g., MOFs@NPs@MOFs. Nevertheless, making hydrophilic MOF shells gathering hydrophobic reactants is challenging. Described here a new viable approach employing conjugated micro‐ mesoporous polymers with iron(III) porphyrin (FeP‐CMPs) shell to fabricate MIL‐101@Pt@FeP‐CMP. It not only porous enriching...