A5012771122- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Membrane-based Ion Separation Techniques
- Fish Ecology and Management Studies
- Advanced Battery Materials and Technologies
- Aquaculture disease management and microbiota
- Drilling and Well Engineering
- Advanced ceramic materials synthesis
- Biochemical Analysis and Sensing Techniques
- Advanced materials and composites
- Hydraulic Fracturing and Reservoir Analysis
- Advanced Battery Technologies Research
- Acoustic Wave Phenomena Research
- Tunneling and Rock Mechanics
- Microbial Natural Products and Biosynthesis
- Advanced Sensor and Control Systems
- Fish Biology and Ecology Studies
- Enhanced Oil Recovery Techniques
- Chemical Synthesis and Analysis
- Rock Mechanics and Modeling
- Semiconductor materials and devices
- Electromagnetic Simulation and Numerical Methods
- Structural Health Monitoring Techniques
- Regulation of Appetite and Obesity
Southwest University
2022-2025
Jilin University
2018-2024
Capital University of Physical Education and Sports
2024
Qingdao University
2024
Affiliated Hospital of Qingdao University
2024
Wuhan Institute of Bioengineering
2024
Wuhan University
2021-2024
Hubei Polytechnic University
2024
Huazhong Agricultural University
2024
Linyi University
2023-2024
Novel side-chain-type sulfonated poly(arylene ether ketone) (SNF-PAEK) containing naphthalene and fluorine moieties on the main chain was prepared in this work, a new amino–sulfo-bifunctionalized metal–organic framework (MNS, short for MIL-101-NH2-SO3H) synthesized via hydrothermal technology postmodification. Then, MNS incorporated into SNF-PAEK matrix as an inorganic nanofiller to prepare series of organic–inorganic hybrid membranes (MNS@SNF-PAEK-XX). The mechanical property, methanol...
The free radicals produced during the long-term operation of fuel cells can accelerate chemical degradation proton exchange membrane (PEM). In present work, widely used radical scavenger CeO2 was anchored on amino-functionalized metal–organic frameworks, and flexible alkyl sulfonic acid side chains were tethered onto surface inorganic nanoparticles. prepared CeO2-anchored bifunctionalized framework (CeO2-MNCS) as a promising synergistic filler to modify Nafion matrix for addressing...
Global warming has heightened the severity and frequency of extreme high-temperature events, presenting challenges to fish survival negatively affecting production fishery. Gymnocypris eckloni, native Tibetan Plateau, is widely cultured in southwest China. Its sensitivity heat makes it a suitable model for studying impact high temperatures on fish. The heart vital organ survival, while relatively understudied concerning hearts. In this study, G. eckloni was subjected seven-day exposure 27 °C...
Abstract Conventional phosphoric acid (PA) doped polybenzimidazole are regarded as the most promising materials for high‐temperature proton exchange membrane fuel cells (HT‐PEMFCs). Yet, their practical application has been hindered by high production cost, poor oxidation stability, and loss of PA at low temperatures. Here, a polymer intrinsic microporosity containing “sulfide‐linkage” radical‐sacrificial‐agent is designed with good solubility retention, which enables it to operate long...
Conventional fillers have limitations on the modification of proton exchange membranes because differences in sizes and physicochemical properties matrix molecules.
Owing to radiation losses, resonances in open systems, i.e. solution domains which extend infinity at least one direction, are generally complex valued. However, near symmetric centred objects ducted domains, or periodic arrays, so-called trapped modes can exist below the cut-off frequency of first non-trivial duct mode. These have no loss and correspond real-valued resonances. Above isolated only for specific parameter combinations. termed embedded, because their corresponding eigenvalues...
MicroRNAs (miRNAs) are a type of small non‑coding RNA that negatively regulate gene expression levels by binding to the 3'‑untranslated region specific target mRNAs. To investigate role miR‑27a in esophageal squamous cell carcinoma (ESCC), TargetScan software was used predict miR‑27a. Kirsten rat sarcoma viral oncogene homolog (KRAS), which has been implicated as regulator proliferation, differentiation and transformation, identified potential and, thus, focus present study. Luciferase...
The dynamic changes in plateau river ecosystems and the driving mechanisms of environmental factors have garnered significant attention. Phytoplankton, a core component aquatic ecosystems, can directly reflect environment. This study focuses on phytoplankton Lhasa River Basin, including riverbed from source to mouth, five largest tributaries, two adjacent wetlands. We analyzed spatial temporal variation characteristics explored based four field surveys conducted between September 2019 March...
The approach to constructing proton transport channels via direct adjustments, including hydrophilia and analytical acid concentration in hydrophilic domains, has been proved be circumscribed when encouraging the flatter hydrophilic–hydrophobic microphase separation structures reducing conductivity activation energy. Here, we propose a constructive solution by regulating polarity of hydrophobic which indirectly varies aggregation connection ion clusters during membrane formation, enabling...
Purpose: Screening questionnaires can help identify individuals at a high risk of COPD. This study aimed to compare the performance COPD population screener (COPD-PS) and screening questionnaire (COPD-SQ) on general as full cohort stratified by urbanization. Methods: We recruited subjects who underwent health checkup urban rural community centers in Beijing. All eligible completed COPD-PS COPD-SQ, then spirometry. Spirometry-defined was defined post-bronchodilator FEV 1 /FVC< 70%....