A5064858265- Fiber-reinforced polymer composites
- Graphene research and applications
- Carbon Nanotubes in Composites
- Advanced Combustion Engine Technologies
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Membrane Separation and Gas Transport
- Polymer crystallization and properties
- Ionic liquids properties and applications
- Combustion and flame dynamics
- Membrane Separation Technologies
- Advanced Cellulose Research Studies
- Lignin and Wood Chemistry
- Natural Fiber Reinforced Composites
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Vehicle emissions and performance
- Advanced battery technologies research
- Carbon and Quantum Dots Applications
- Conducting polymers and applications
- Electrospun Nanofibers in Biomedical Applications
- Microwave Dielectric Ceramics Synthesis
- Nanocluster Synthesis and Applications
- Ferroelectric and Piezoelectric Materials
First Automotive Works (China)
2019-2025
Institute of Coal Chemistry
2016-2024
Chinese Academy of Sciences
2007-2024
University of Chinese Academy of Sciences
2019-2024
Tsinghua University
2022-2024
Huazhong University of Science and Technology
2023-2024
Institute of Advanced Manufacturing Technology
2023
Changchun University of Technology
2023
Power Systems Engineering Research Center
2023
Southeast University
2023
Carbon nanotubes (CNTs) are regarded as ideal filler materials for polymeric fiber reinforcement due to their exceptional mechanical properties and 1D cylindrical geometry (nanometer-size diameter very high aspect ratio). The reported processing conditions property improvements of CNT reinforced summarized in this review. Because polymer interaction, chains CNTs' vicinity (interphase) have been observed more compact packing, higher orientation, better than bulk polymer. Evidences the...
This paper reviews recent developments in carbon fibers. Intensive studies focus on relationships among processing conditions, chemical/physical structures and tensile properties of polyacrylonitrile meso-phase pitch based Carbon fibers with specific geometry, such as hollow, porous, patterned, have been fabricated for applications. Additionally, nanotubes (CNTs), which excellent mechanical properties, processed into macroscopic continuous Incorporating CNTs precursor fiber also improves...
A semidecoupling methodology for developing skeletal chemical kinetic models is presented and applied to construct an enhanced model PRF (primary reference fuel) oxidation, which consists of 41 species 124 reactions. The basic idea the are consider oxidation mechanism alkane as two parts: a comprehensive part describe detailed reaction processes C0–C1 radicals molecules 'core' that couples control ignition characteristics. Accounting major weakness in existing enhancement on new mainly...
Composite fibers comprised of lignin, polyacrylonitrile (PAN), and carbon nanotubes (CNT) were successfully fabricated by gel-spinning technology. Wide angle X-ray diffraction (WAXD), infrared spectroscopy, thermal characterizations used to identify the effects lignin CNT on physical structure stabilization process gel-spun precursor fibers. PAN, PAN/lignin, PAN/lignin/CNT precursors have been converted under identical carbonization conditions. When carbonized at 1100 °C, PAN/lignin fiber...
Graphene oxide nanoribbons (GONRs) and chemically reduced graphene (crGNRs) were dispersed at high concentrations in chlorosulfonic acid to form anisotropic liquid crystal phases. The solutions spun directly into hundreds of meters continuous macroscopic fibers. relationship fiber morphology coagulation bath conditions was studied. effects colloid concentration, annealing temperature, spinning air gap, pretension during on the fibers' performance also investigated. Heat treatment as-spun...
Near infrared (NIR)-light emitting fluorescent probes have attracted extensive research attention in the bioimaging field due to their deep tissue penetration, minimal auto-fluorescence and lower emission light damage bio-tissues. Herein, we designed prepared NIR-light CDs (R-CDs) from spinach by a one-step solvothermal method. The R-CDs exhibited good water solubility, maximum fluorescence peak at 680 nm, high quantum yield of 15.34%, remarkable photo-stability resistance metal ions...
On the basis of our recent experience in developing a skeletal chemical kinetic model primary reference fuel (PRF) with semi-decoupling methodology, new general and compact toluene fuels (TRF) consisting 56 species 168 reactions is presented for oxidation gasoline surrogate fuels. The submodel added to PRF using reaction paths sensitivity analysis. An improvement has been made comparison existing models TRF on laminar flame speed important evolution, while predictions precise ignition delay...
In this communication, we report the coexistence of liquid and solid phases room temperature ionic (IL) [Bmim][PF6] on mica surfaces, observed by tapping mode atomic force microscopy (AFM) in air. Multilayers as well drop-on-the-layer structures are revealed. The layers were very stable, their orientations affected lattice, indicating that undergoes a template-induced ordering process. These results helpful for advancing understanding interfacial ILs analogous structural patterns both its...
A facile strategy to prepare water-soluble multiwalled carbon nanotubes (MWNTs) by two steps of γ radiation is developed. First, MWNTs are irradiated in ethanol. The radiolysis ethanol produces many active species such as •CH2CH2OH and •CH(CH3)OH which react with CC bonds on the surface MWNTs. Afterward, poly(acrylic acid) (PAA) covalently grafted modified presence acrylic acid. FT-IR, 1H NMR, TGA results showed that PAA chains were successfully onto TEM images also provide direct evidence...
This work improves the performance of Li–S batteries by providing both physical entrapment and chemical adsorption lithium polysulfides Co–graphitic nanocages.
Invasion and metastasis of glioblastoma-initiating cells (GICs) are thought to be responsible for the progression recurrence glioblastoma multiforme (GBM). A safe drug that can applied during rest period temozolomide (TMZ) maintenance cycles would greatly improve prognosis GBM patients by inhibiting GIC invasion. Resveratrol (RES) is a natural compound exhibits anti-invasion properties in multiple tumor cell lines. The current study aimed evaluate whether RES inhibit invasion vitro vivo....
In order to systematically understand the hydrothermal carbonization reactions and kinetics of glucose at 180 °C, structures intermediate final chemical products were identified, conversion paths clarified, rates yields calculated. By comparing reaction 5-hydroxymethylfurfural (HMF), fructose, glucose, it is proven that HMF most important sole precursor carbon. The degradation follows first-order reaction, formation carbon linearly depends on HMF. Approximately 28% converted from fructose...
Self-powered wearable electronics to convert mechanical and thermal energy into electrical are important for biomedical monitoring, which highly require good flexibility, comfortability, signal sensitivity, accuracy. In this work, composite nanofiber mats of polyacrylonitrile (PAN) trimethylamine borane (TMAB) were prepared by electrospinning, exhibited excellent piezoelectric pyroelectric abilities in harvesting energy. The PAN/TMAB-4 not only generated a high voltage up 2.56 V power 0.19...