A5100431309- Covalent Organic Framework Applications
- Conducting polymers and applications
- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Organic Electronics and Photovoltaics
- Molecular Sensors and Ion Detection
- Advanced Sensor and Energy Harvesting Materials
- Membrane Separation and Gas Transport
- Analytical Chemistry and Sensors
- Advancements in Battery Materials
- Luminescence and Fluorescent Materials
- Supercapacitor Materials and Fabrication
- Analytical Chemistry and Chromatography
- TiO2 Photocatalysis and Solar Cells
- Synthesis and properties of polymers
- Corrosion Behavior and Inhibition
- Fiber-reinforced polymer composites
- Mechanical Circulatory Support Devices
- Advanced Battery Materials and Technologies
- Cancer Immunotherapy and Biomarkers
- Magnetism in coordination complexes
- Esophageal Cancer Research and Treatment
- Nosocomial Infections in ICU
- Electrochemical Analysis and Applications
Wuhan Institute of Technology
2016-2025
Beijing University of Chemical Technology
2010-2025
Zhengzhou Children's Hospital
2022-2025
Zhengzhou University
2002-2025
Chongqing Technology and Business University
2024
China Geological Survey
2023
AviChina Industry & Technology (China)
2023
Beijing Union University
2023
Institute of Agro-Products Processing Science and Technology
2023
Chinese Academy of Agricultural Sciences
2023
Abstract Short-read sequencing has enabled the de novo assembly of several individual human genomes, but with inherent limitations in characterizing repeat elements. Here we sequence a Chinese HX1 by single-molecule real-time (SMRT) long-read sequencing, construct physical map NanoChannel arrays and generate 2.93 Gb (contig N50: 8.3 Mb, scaffold 22.0 including 39.3 Mb N-bases), together 206 alternative haplotypes. The fully or partially fills 274 (28.4%) N-gaps reference genome GRCh38....
Conjugated microporous polymers (CMPs) have gained much recent attention as a kind of metal-free organic photocatalyst for photocatalytic hydrogen generation. However, the development visible-light-driven CMP with high activity is still big challenge. Here, we report dibenzothiophene dioxide containing photocatalysts and demonstrate influence cross-linker length on performance production. The most active DBTD-CMP1 short benzene exhibits evolution rate (HER) 2460 μmol h–1 g–1 under visible...
Abstract Recently, great progress has been achieved in the design and preparation of conjugated organic polymer photocatalysts for hydrogen generation. However, it is still challenging to develop an photocatalyst with high photoconversion efficiency. Rational structure holds key point realize photocatalytic performance. Herein, a series donor–π–acceptor (D–π–A) copolymer developed using statistical copolymerization by tuning feed molar ratio pyrene (donor) dibenzothiophene‐S,S‐dioxide...
Abstract Poly(thiophene) as a kind of n‐doped conjugated polymer with reversible redox behavior can be employed anode material for lithium‐ion batteries (LIBs). However, the low activity and poor rate performance poly(thiophene)‐based anodes limit its further development. Herein, structure‐design strategy is reported thiophene‐containing microporous polymers (CMPs) extraordinary electrochemical materials in LIBs. The comparative study on structure‐designed CMPs reveals that high redox‐active...
Conjugated microporous polymers (CMPs) exhibit great potential for photocatalytic hydrogen generation due to their tunable electronic structure. The rational molecular design is a key point developing an efficient CMP photocatalyst. Herein, we developed two CMPs photocatalysts via the copolymerization from pyrene and dibenzothiophene-S,S-dioxide building blocks. effect of linking pattern block on evolution was explored. polymer PyDOBT-1 with 3,7-linking shows superior performance PyDOBT-2...
The influence of substituent groups on the photocatalytic activity conjugated microporous polymers was investigated, and a high hydrogen evolution rate 18.93 mmol h<sup>−1</sup> g<sup>−1</sup> achieved by PyDF with fluorine atoms.
The design and synthesis of conjugated semiconducting polymers for photocatalytic hydrogen evolution have engendered intense recent interest. However, most reported organic polymer photocatalysts show a relatively broad band gap with weak light absorption ability in the visible region, which commonly leads to low activity under light. Herein, we synthesize three novel dithieno[3,2-
Three perylene‐containing conjugated microporous polymers (PrCMPs) are synthesized via Suzuki–Miyaura cross‐coupling reaction from perylene with four polymerizable functional groups and a range of different substituted benzene derivatives. The pore property bandgap the resulting PrCMPs can be tuned by changing comonomer positions. photocatalytic performances highly dependent on surface area, geometry, PrCMPs. It was found that 1,2,4,5‐linked polymer PrCMP‐3 shows highest hydrogen evolution...
Porous carbon nanotubes (PCNTs) have attracted considerable attention due to their large specific surface areas and unique one-dimensional (1D) structures. However, most of the reported synthetic strategies for PCNTs are complex expensive. Herein, we present a self-templated, surfactant-free strategy synthesis high-quality with high area by direct carbonization 1D hyper-cross-linked polymer nanotubes. The precursors were synthesized FeCl3 catalyzed Friedel-Crafts alkylation aromatic...
The linear non-fluorinated polymer L-PyBT exhibited an impressive hydrogen evolution rate up to 83.7 μmol h<sup>−1</sup> under visible light irradiation.
Poly(o-phenylenediamine) (PoPDA) has been recognized as a low-cost electroactive organic material and studied cathode for aqueous zinc batteries or an anode nonaqueous lithium batteries. However, there remains lot of confusion about its synthesis, structure, electrochemical application. Especially, the previously PoPDA samples were mostly synthesized at room temperature, which proved by us to be just dimer, that is, 2,3-diaminophenazine (DAPZ). By various characterization methods including...
PSO-BN2 with dibenzothiophene- S , -dioxide and pyrazine as the building block exhibited an exceptionally high H 2 O rate of 6996 μmol h −1 g in pure water without any sacrificial agent.
Abstract A novel, thiophene‐rich conjugated microporous polymer of polytetra(2‐thienyl)ethylene (PTTE) is synthesized via FeCl 3 ‐catalyzed oxidative polymerization and applied as an anode material for lithium‐ion batteries (LIBs) sodium‐ion (SIBs). Owing to the high surface area, redox‐active thiophene content, plentiful nanoporous structures in PTTE, assembled LIBs exhibit a specific capacitance 973 mA h g −1 at 100 with excellent rate performance, SIBs show 370 current density 50 ,...
A–D–A acceptors based on a heptacyclic carbon–oxygen-bridged ladder-type unit, CO<sub>i</sub>7, can give high fill factor in organic solar cells.