A5101514383- Boron and Carbon Nanomaterials Research
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Metal and Thin Film Mechanics
- Perovskite Materials and Applications
- Advanced materials and composites
- Diamond and Carbon-based Materials Research
- Advanced Photocatalysis Techniques
- High-pressure geophysics and materials
- Advanced ceramic materials synthesis
- Advanced Thermoelectric Materials and Devices
- Advanced Condensed Matter Physics
- Advanced X-ray Imaging Techniques
- Congenital Diaphragmatic Hernia Studies
- 2D Materials and Applications
- Graphene research and applications
- Quantum Dots Synthesis And Properties
- Electrocatalysts for Energy Conversion
- Nuclear materials and radiation effects
- Thermal properties of materials
- Organic Light-Emitting Diodes Research
- Advancements in Battery Materials
- Semiconductor materials and interfaces
- X-ray Diffraction in Crystallography
State Key Laboratory of Superhard Materials
2016-2025
Jilin University
2016-2025
Jiangxi Provincial Children's Hospital
2002-2025
Shanghai Jiao Tong University
2023-2025
Xi'an Technological University
2024-2025
Nanjing Normal University
2024
Hunan Institute of Engineering
2018-2024
Nanchang University
2021-2024
Capital Medical University
2006-2023
Shenzhen University
2023
Developing nonprecious hydrogen evolution electrocatalysts that can work well at large current densities (e.g., 1000 mA/cm2: a value is relevant for practical, large-scale applications) of great importance realizing viable water-splitting technology. Herein we present combined theoretical and experimental study leads to the identification α-phase molybdenum diboride (α-MoB2) comprising borophene subunits as noble metal-free, superefficient electrocatalyst reaction (HER). Our finding...
"Ternary blending" and "random terpolymerization" strategies have both proven effective for enhancing the performance of organic solar cells (OSCs). However, reports on combination two remain rare. Here, a terpolymer PM6-Si30 was constructed by inserting chlorine alkylsilyl-substituted benzodithiophene (BDT) unit (0.3 equivalent) into state-of-the-art polymer PM6. The exhibitsadeep highest-occupied-molecular-orbital energy good miscibility with PM6 BTP-eC9 (C9) enables its use as third...
Two pairs of indacenodithiophene (IDT) and quinoxaline-based copolymers with meta- or para-hexyl-phenyl side chains on the IDT unit are synthesized. The meta-substituted polymers offer better solubility, higher molecular weight for both fluorinated non-fluorinated copolymers, a superior photovoltaic performance power conversion efficiency 7.8%. side-chain design strategy presented is an efficient way to produce high conjugated organic electronics.
Typically a donor–acceptor (D–A) design strategy is used for engineering the bandgap of polymers solar cells. However, in this work, series alternating D–A1–D–A2 copolymers PnTQTI(F) were synthesized and characterized with oligothiophenes (nT, n = 1, 2, 3) as donor two electron-deficient moieties, quinoxaline isoindigo, acceptors repeating unit. We have studied influence segments different numbers thiophene units effect addition fluorine to unit polymers. The photophysical, electrochemical,...
Two novel dinuclear platinum complexes of (2niq)<sub>2</sub>Pt<sub>2</sub>(μ-C<sub>8</sub>PhOXT)<sub>2</sub> and (piq)<sub>2</sub>Pt<sub>2</sub>(μ-PhOXT)<sub>2</sub> were synthesized characterized.
In this work, tungsten triboride (WB3) was successfully synthesized at high pressure and temperature. The structure reconfirmed to be WB3 (P63mmc), some part has a atomic defect according the measurement results of X-ray diffraction, high-resolution transmission electron microscopy, Rietveld refinement. asymptotic Vickers hardness that had eliminated influence excess boron is 25.5 GPa for WB3. This value in good agreement with previous theoretic results. Proof novel transfer between atom...
Molybdenum borides including α-MoB2 and β-MoB2 have been successfully synthesized from boron molybdenum at high pressure temperature (HPHT). The crystalline structures are confirmed by Rietveld refinements in the hexagonal (P6/mmm) rhombohedral (R-3m) crystal systems for α- β-MoB2, respectively. values of Vickers hardness (HV) 15.2 GPa α-MoB2, which is firstly obtained, 22.0 β-MoB2. results good agreement with theoretical calculated first-principle calculations. difference between attributed...
Abstract We synthesized orthorhombic FeB-type MnB (space group: Pnma) with high pressure and temperature method. is a promising soft magnetic material, which ferromagnetic Curie as 546.3 K, magnetization value up to 155.5 emu/g, comparatively low coercive field. The strong room properties stem from the positive exchange-correlation between manganese atoms large number of unpaired Mn 3d electrons. asymptotic Vickers hardness (AVH) 15.7 GPa far higher than that traditional materials. ascribed...
A new small molecule of TPA(DPP–PN)<sub>3</sub> was obtained with appending planar phenanthrene units in the molecular terminals, and displayed a maximum PCE 3.67% OSCs.
Diketopyrrolopyrroles (DPP) have been recognized as a promising acceptor unit for construction of semiconducting donor–acceptor (D–A) polymers, which are typically flanked by spacers such thiophene rings via carbon–carbon single bond formation. It may suffer from decrease in the coplanarity molecules especially when bulky side chains installed. In this work, two N atoms DPP further fused with C-3 flanking rings, yielding π-expanded, very planar fused-ring building block (DPPFu). A novel...
Bi2Ru2O7 is a weak metal pyrochlore with static disorder from lone-pair electrons. The suppression of can be observed by in situ Raman spectroscopy, and the abnormal turning point resistivity found at high pressure. X-ray photoelectron spectroscopy (XPS) bismuth ruthenium, low-temperature magnetic susceptibility, magnetization curve were studied, indicating that there different valence states between ruthenium. high-pressure structure evolution conductivity investigated up to 30.4 32.7 GPa,...
Hepatocellular carcinoma (HCC) is a prevalent primary liver malignancy and leading cause of cancer-related mortality worldwide. Despite advancements in therapeutic strategies, the 5-year survival rate for individuals undergoing curative resection remains between 10% 15%. Consequently, identifying molecular targets that specifically inhibit proliferation metastasis HCC cells critical improving treatment outcomes. Database analysis using Targetscan identified complementary binding sites...
Fe2B is a potentially promising electrocatalyst for the oxygen evolution reaction (OER) due to its excellent electronic conductivity, which superior that of traditional oxide catalysts. However, activity still not satisfactory. In this study, meta-stable microstructure stacking faults (SFs) were incorporated into through one-step high-pressure and high-temperature (HPHT) method. Pressure suppressed atomic diffusion but formed SFs when grain grew. with exhibited remarkable OER activity, low...
Abstract The interactions between the carbon skeleton and metal atoms of a binary transition carbide (BTMC) are particular interest for industrial applications with openning physics chemitry questions, especially in magnetoelectric (ME) functional materials cemented carbides. Chromium BTMCs series intermetallic compounds typical chemical formulas sharepolycrystalline powder c somehromium special characteristics.and as precursors, In this paper,and synthesized s we usedingle-phase bluk Cr7C3...
Metabolically robust C‐glycosides are crucial in various biological and medical applications, underscoring the need for efficient synthesis methods. While radical C‐glycosylation reactions known their reliability functional group tolerance, challenges such as glycosyl donor stability atom economy persist. In this study, we investigate underexplored potential of condition‐controlled divergent through a switchable photocatalytic strategy, involving reductive anomeric C–O bond cleavage....
Metabolically robust C‐glycosides are crucial in various biological and medical applications, underscoring the need for efficient synthesis methods. While radical C‐glycosylation reactions known their reliability functional group tolerance, challenges such as glycosyl donor stability atom economy persist. In this study, we investigate underexplored potential of condition‐controlled divergent through a switchable photocatalytic strategy, involving reductive anomeric C–O bond cleavage....
Prunus mume (PM), a traditional Chinese medicinal herb, is well known for relieving depression. To elucidate its potential therapeutic benefits major depressive disorder (MDD), further research required to investigate underlying mechanisms. Using UPLC-QE-MS and the Traditional Medicine Systems Pharmacology Database (TCMSP), we analyzed PM's ingredients targets. The Gene Expression Omnibus (GEO) database identified MDD-related Enrichment analysis key components MDD treatment, refined via...
The construction of high-performance catalysts for overall water splitting (OWS) is crucial. Nickel–iron-layered double hydroxide (NiFe LDH) a promising catalyst OWS. However, the slow kinetics HER under alkaline conditions seriously hinder application NiFe LDH in This work presents strategy to optimize OWS performance by adjusting entropy multi-metallic LDH. Quaternary NiFeCrCo was constructed, which exhibited remarkable activity. OER and were stable 100 h 80 h, respectively. activity...