A5101856688- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advanced biosensing and bioanalysis techniques
- Luminescence and Fluorescent Materials
- Gold and Silver Nanoparticles Synthesis and Applications
- Carbon and Quantum Dots Applications
- Molecular Sensors and Ion Detection
- Nanocluster Synthesis and Applications
- Organic Light-Emitting Diodes Research
- Mercury impact and mitigation studies
- Biosensors and Analytical Detection
- Advanced Nanomaterials in Catalysis
- Dye analysis and toxicity
- Spectroscopy and Chemometric Analyses
- Thermal properties of materials
- Spectroscopy Techniques in Biomedical and Chemical Research
- Advanced Chemical Sensor Technologies
- Ammonia Synthesis and Nitrogen Reduction
- Graphene research and applications
- Antibiotics Pharmacokinetics and Efficacy
- Melamine detection and toxicity
- Fermentation and Sensory Analysis
- Identification and Quantification in Food
- Electrochemical sensors and biosensors
- Quantum Dots Synthesis And Properties
Jiangnan University
2011-2025
University of Science and Technology Beijing
2024
Southwest Jiaotong University
2024
Chinese Academy of Sciences
2013-2024
University of Science and Technology of China
2024
Shandong First Medical University
2024
Institute of Oceanology
2024
Shandong Provincial Hospital
2024
Light Industry Hangzhou Electromechanical Design Institute
2018-2023
Zhejiang Sci-Tech University
2022
A lightweight graphene foam composite with a density of 0.06 g/cm3 is developed. It shows EMI shielding effectiveness 30 dB and specific 500 dB·cm3/g, which surpasses the best values metals other carbon-based composites. In addition, excellent flexibility this gives it stable performance under repeated bending. As service to our authors readers, journal provides supporting information supplied by authors. Such materials are peer reviewed may be re-organized for online delivery, but not...
Metal-free organic phosphorescence materials are of imperious demands in optoelectronics and bioelectronics. However, it is still a formidable challenge to develop material with simultaneous efficiency lifetime enhancement under ambient conditions. In this study, we design synthesize new class high efficient ultralong (UOP) through self-assembly melamine aromatic acids aqueous media. A supramolecular framework can be formed via multiple intermolecular interactions, building rigid environment...
An N‐superdoped 3D graphene network structure with an N‐doping level up to 15.8 at% for high‐performance supercapacitor is designed and synthesized, in which the foam high conductivity acts as skeleton nested reduced oxide arogels. This material shows a highly conductive interconnected porous (3.33 S cm −1 ), large surface area (583 m 2 g low internal resistance (0.4 Ω), good wettability, great number of active sites. Because multiple synergistic effects these features, supercapacitors based...
Smart materials with ultralong phosphorescence are rarely investigated and reported. Herein we report on a series of molecules unique dynamic organic (UOP) features, enabled by manipulating intermolecular interactions through UV light irradiation. Our experimental data reveal that prolonged irradiation single-component phosphors PCzT, BCzT, FCzT under ambient conditions can activate UOP emission lifetimes spanning from 1.8 to 1330 ms. These also be deactivated back their original states...
Abstract Long-lived room temperature phosphorescence (LRTP) is an attractive optical phenomenon in organic electronics and photonics. Despite the rapid advance, it still a formidable challenge to explore universal approach obtain LRTP amorphous polymers. Based on traditional polyethylene derivatives, we herein present facile concise chemical strategy achieve ultralong polymers by ionic bonding cross-linking. Impressively, record lifetime of up 2.1 s under ambient conditions set up. Moreover,...
Graphene shows a great potential for high-performance thermally conductive composite applications because of its extremely high thermal conductivity. However, the graphene-based polymer composites reported so far only have limited conductivity, with highest conductivity enhancement (TCE) per 1 vol% graphene less than 900%. Here, continuous network foam (GF), filled aligned nanosheets (GNs), is shown to be an ideal filler structure materials. Compared previous reports, clear percolation...
Abstract Ultralong organic phosphorescence (UOP) based on metal‐free porous materials is rarely reported owing to rapid nonradiative transition under ambient conditions. In this study, hydrogen‐bonded aromatic frameworks (HOAFs) with different pore sizes were constructed through strong intralayer π–π interactions enable ultralong in conditions for the first time. Impressively, yellow UOP a lifetime of 79.8 ms observed PhTCz‐1 lasted several seconds upon ceasing excitation. For PhTCz‐2 and...
Laser-induced graphene (LIG) is a simple, environmentally friendly, efficient, and less costly method, as well can form various shapes on flexible substrate in situ without the use of masks. More importantly, it tune work function LIG easily by changing laser parameters to control transportation carriers. In this work, functions were controlled adjusting frequency or speed laser, series LIG/GaOx Schottky photodetectors formed. When increases, Fermi energy shifted below crossing point Π Π*...
A Mott–Schottky electrocatalyst composed of amorphous Co–B nanochain embedded in CoO x nanosheets was developed for highly efficient conversion NO 3 − -to-NH .
Electrocatalytic nitrate (NO
Dihydrogen bonding can increase intermolecular interactions and confine molecular motion to prolong the lifetime of ultralong organic phosphorescence.
Abstract Although carborane‐based luminescent materials have been studied for years, no persistent phosphor has reported so far. Herein, we describe boron‐cluster‐based phosphors obtained by linking a σ‐aromatic carboranyl cage to the π system of carbazolyl group. The carboranes were found promote intersystem crossing from singlet triplet state. rigid boron cluster was able stabilize ultralong excitons through multiple nonclassical hydrogen bonds, such as B−H⋅⋅⋅π interactions, thus leading...
In this work, a few-layered MoSe2 on Ti3C2Tx MXene (MoSe2/Ti3C2Tx), obtained via simple one-step hydrothermal synthesis and thermal annealing, is investigated for its potential application as an active electrochemical nitrogen reduction reaction (eNRR) catalyst. The MoSe2/Ti3C2Tx catalyst achieved NH3 yield rate of 56.96 μg h–1 mgcat–1 at −0.50 V vs RHE Faradic efficiency (FE) 14.08% −0.35 with remarkable stability. Meanwhile, the density functional theory (DFT) calculations suggest that Mo...
Highly thermally conductive and flexible thermal interface materials (TIMs) are desirable for heat dissipation in modern electronic devices. Here, we fabricated a high-crystalline aligned graphene lamella framework (AGLF) with precisely controlled thickness, pore structure, excellent intergraphene contact by manipulating the expansion behavior of scanning centrifugal casted oxide films. The rational design AGLF balances trade-off between conductivity flexibility TIMs. AGLF-based TIM...
Two types of branched organic heterostructures with both a fluorescer and metal-free ultralong phosphor were prepared for dual anti-counterfeiting applications.
Abstract Developing ultralong organic phosphorescence (UOP) materials has become a growing concern. To date, it remains formidable challenge to prolong the lifetime of under ambient conditions. A series fluoro‐substituted phenylboronic acid derivatives with UOP feature conditions is reported here. The 2,4‐difluorophenylboronic (24FBP) crystal up 2.50 s, which longest emission among single‐component pure phosphors. Combining experimental and theoretical study, upon stabilization triplet...
Abstract Ultralong organic phosphorescence (UOP) based on metal‐free porous materials is rarely reported owing to rapid nonradiative transition under ambient conditions. In this study, hydrogen‐bonded aromatic frameworks (HOAFs) with different pore sizes were constructed through strong intralayer π–π interactions enable ultralong in conditions for the first time. Impressively, yellow UOP a lifetime of 79.8 ms observed PhTCz‐1 lasted several seconds upon ceasing excitation. For PhTCz‐2 and...