Shaoquan Li
A5075615139- Astrophysics and Cosmic Phenomena
- Advanced Photocatalysis Techniques
- Layered Double Hydroxides Synthesis and Applications
- Dark Matter and Cosmic Phenomena
- Geology and Paleoclimatology Research
- Catalytic Processes in Materials Science
- Gamma-ray bursts and supernovae
- Neutrino Physics Research
- Ammonia Synthesis and Nitrogen Reduction
- Electrocatalysts for Energy Conversion
- Geological formations and processes
- Flame retardant materials and properties
- Geological and Geophysical Studies
- Particle Detector Development and Performance
- Geomagnetism and Paleomagnetism Studies
- Particle physics theoretical and experimental studies
- GaN-based semiconductor devices and materials
- Magnesium Oxide Properties and Applications
- CO2 Reduction Techniques and Catalysts
- Methane Hydrates and Related Phenomena
- Ga2O3 and related materials
- Ionic liquids properties and applications
- Semiconductor materials and devices
- Aeolian processes and effects
- Synthesis and properties of polymers
Qingdao University of Science and Technology
2017-2025
University of Chinese Academy of Sciences
2017-2025
Shanghai Astronomical Observatory
2025
Huazhong University of Science and Technology
2025
South China Sea Institute Of Oceanology
2024
Institute of Oceanology
2012-2024
Beijing University of Chemical Technology
2021-2024
Guangdong University of Petrochemical Technology
2022-2024
Guodian Institute of Science and Technology
2023
Chinese Academy of Sciences
2009-2021
The precise measurement of the spectrum protons, most abundant component cosmic radiation, is necessary to understand source and acceleration rays in Milky Way. This work reports ray proton fluxes with kinetic energies from 40 GeV 100 TeV, two a half years data recorded by DArk Matter Particle Explorer (DAMPE). first time an experiment directly measures protons up ~100 TeV high statistics. measured confirms spectral hardening found previous experiments reveals softening at ~13.6 index...
Nowadays, the rapid development of social economy inevitably leads to global energy and environmental crisis. For this reason, more scholars focus on photocatalysis and/or electrocatalysis technology for advantage in sustainable production high-value-added products, high efficiency pollutants remediation. Although there is plenty outstanding research has been put forward continuously, most them focuses catalysis performance reaction mechanisms laboratory conditions. Realizing industrial...
The electrochemical N2 reduction reaction (NRR) is a green and energy-saving sustainable technology for NH3 production. However, high activity selectivity can hardly be achieved in the same catalyst, which severely restricts development of NRR. In2Se3 with partially occupied p-orbitals suppress H2 evolution (HER), shows excellent presence VIn simultaneously provide active sites confine Re clusters through strong charge transfer. Additionally, well-isolated stabilized on by confinement effect...
Abstract Electrocatalytic nitrogen reduction reaction (NRR) is a potential strategy for green synthesis of ammonia. However, the lack efficient catalysts with both high activity and selectivity restricts development electrocatalytic NRR. In this study, simple water‐based redox method used to synthesize core–shell nanoparticle catalyst 2D Mn 3 O 4 as shell core. The rich interface low‐coordination helps provide more active sites At same time, nucleus gives electrons shell, jointly promotes...
Two studied sediment cores from the Korea Strait contain mud sequences (14 m and 32.62 in thickness) that were deposited during last 6,000 years. The sediments have uniform lithology geochemical properties, however, marked down‐core changes magnetic properties suggest diagenesis has significantly impacted properties. An expanded view of early diagenetic reactions affect mineral assemblages is evident these rapidly continental shelf compared to deep‐sea sediments. are divided into four...
Abstract The dealing/recycling of Ni‐containing wastewater pollution has aroused great attention both from environmental science and resource utilization perspectives. Herein, a classic CaFe‐layered double hydroxide (CaFe‐LDH) stabilizer, which exhibits super‐stable mineralization efficiency for removing Ni 2+ ions with maximum saturated removal capacity 321 mg g −1 is prepared. This stabilizer can remove not only 10 000 L to few , but also 1 2 µg . Moreover, the CaFe‐LDH shows capability...
The wider use of oxygen defect-rich LDHs in green chemical synthesis with water as a hydrogen/oxygen source.
Enhancement-mode (E-mode) GaN-based MIS-HEMTs still suffer from undeniable gate leakage or low breakdown voltage due to the quality of dielectrics, resulting in a notorious tailing effect off-state current. In this letter, scheme featuring SiON/Al <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> O xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> stack dielectrics and partially recessed barrier has been employed AlGaN/GaN MIS-HEMTs. A...
Abstract Near‐infrared light‐driven photocatalytic CO 2 reduction (NIR‐CO PR) holds tremendous promise for the production of valuable commodity chemicals and fuels. However, designing photocatalysts capable reducing with low energy NIR photons remains challenging. Herein, a novel NIR‐driven photocatalyst comprising an anionic Ru complex intercalated between NiAl‐layered double hydroxide nanosheets (NiAl‐Ru‐LDH) is shown to deliver efficient photoreduction (0.887 μmol h −1 ) selectivity 84.81...
Two field sites located in the northern region of North American Great Plains were examined to investigate contributions water and tillage erosion towards total soil topographically complex landscapes (hummocky undulating landscapes). Results indicated that both contributed substantially landscape while dominated hummocky landscape. The patterns water, can be predicted using segmentation such landscapes. Soil properties crop yield are also related erosion. Landscape used as a simple tool...
The <i>transformer-2</i> gene, encoding a protein (Tra-2) which directs sex-specifically alternative splicing of <i>doublesex</i> (<i>dsx</i>) pre-mRNA in combination with the <i>transformer</i> (Tra) protein, has been proved to play important roles on sex differentiation and development in<i> Drosophila melanogaster</i>. In present study, <i>tra-2</i> homologue <i>(FcTra-2)</i> was cloned characterized...
Water and soil pollution caused by toxic cadmium ions (Cd2+) is a serious threat to animals, plants, human health. Discovering low-cost mineralizers which can efficiently stably immobilize Cd2+ therefore imperative for wastewater treatment remediation. In this work, we report the successful development of novel mineralizer ion capture. A magnesium–aluminum layered double hydroxide (MgAl-LDH) with monolayer structure (MgAl-mono) was first prepared then calcined at 350 °C 4 h produce defective...
Abstract Direct and selective oxidation of benzene to phenol is a long‐term goal in industry. Although great efforts have been made homogenous catalysis, it still remains huge challenge drive this reaction via heterogeneous catalysts under mild conditions. Herein, single‐atom Au loaded MgAl‐layered double hydroxide (Au 1 ‐MgAl‐LDH) with well‐defined structure, which the single atoms are located on top Al 3+ Au‐O 4 coordination as revealed by extended x–ray–absorption fine–structure...
The prevalence of obesity is steadily rising and poses a significant challenge to women's health. Preeclampsia (PE), leading cause maternal fetal mortality, significantly linked high body mass index (BMI). However, the shared genetic architecture underlying these conditions remains poorly understood. In this study, we used summary-level data from large-scale genome-wide association studies BMI (N = 434,794) PE (Ncases 8185; Ncontrols 234,147) assess between them. Our findings revealed...
The removal of CrIII ions from contaminated wastewater is great urgency both environmental protection and resource utilization perspectives. Herein, we developed a superstable mineralization method to immobilize Cr3+ using CuO as stabilizer, leading the formation CuCr layered double hydroxide (denoted CuCr-LDH). showed superior performance with efficiency 97.97% maximum adsorption capacity 207.6 mg/g in 13000 mg/L ion solution. In situ ex X-ray absorption fine structure characterizations...
Robust and reliable gate scheme is crucial in developing the enhancement-mode (E-mode) AlGaN/GaN metal–insulator–semiconductor (MIS)-high electron mobility transistors (HEMTs). This work reports on a method of mixed oxygen fluorine plasma pretreatment combined with selected bi-layer dielectrics to improve performances partially recessed-gate MIS-HEMTs. The fabricated E-mode HEMTs exhibit significantly boosted threshold voltage 2.5 V breakdown 26 V, as well improved device reliability 6-in...
Abstract The Forbush decrease (FD) represents the rapid of intensities charged particles accompanied with coronal mass ejections or high-speed streams from holes. It has been mainly explored ground-based neutron monitor network, which indirectly measures integrated all species cosmic rays by counting secondary neutrons produced interaction between atmospheric atoms and rays. space-based experiments can resolve but energy ranges are limited relatively small acceptances except for most...