A5005131735- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Photoacoustic and Ultrasonic Imaging
- Advanced X-ray Imaging Techniques
- X-ray Spectroscopy and Fluorescence Analysis
- Thermography and Photoacoustic Techniques
- Advanced Battery Technologies Research
- Nanoplatforms for cancer theranostics
- Optical Imaging and Spectroscopy Techniques
- Advanced X-ray and CT Imaging
- X-ray Diffraction in Crystallography
- Optical Coherence Tomography Applications
- Ultrasound Imaging and Elastography
- Astrophysical Phenomena and Observations
- Dam Engineering and Safety
- Optical Systems and Laser Technology
- Machine Learning in Materials Science
- Remote Sensing and LiDAR Applications
- Clay minerals and soil interactions
- Inorganic Chemistry and Materials
- Advancements in Solid Oxide Fuel Cells
- Engineering Applied Research
- Adaptive optics and wavefront sensing
- Osteoarthritis Treatment and Mechanisms
- Advancements in Photolithography Techniques
Huazhong University of Science and Technology
2013-2025
Beijing Radiation Center
2015-2017
Beijing Normal University
2015-2017
Northeastern University
2017
Wuhan National Laboratory for Optoelectronics
2017
Optica
2017
Chongqing Jiaotong University
2015
Abstract The composition of the solid electrolyte interphase (SEI) is crucial to stably operate solid‐state batteries based on lithium‐metal anodes. In this work, redox state PVDF‐ b ‐PTFE (PVT) polymer regulated by introducing fully conjugated copper polyphthalocyanine metal (CuPcLi), improving electron transfer kinetics accelerate decomposition fluorinated ingredients. As a result, an effective SEI with enriched lithium fluoride forms in situ at Li/electrolyte interface, which enhances...
Extensively-used rechargeable lithium-ion batteries (LIBs) face challenges in achieving high safety and long cycle life. To address such challenges, ultrathin solid polymer electrolyte (SPE) is fabricated with reduced phonon scattering by depositing the composites of ionic-liquid (1-ethyl-3-methylimidazolium dicyamide, EMIM:DCA), polyurethane (PU) lithium salt on polyethylene separator. The robust flexible separator matrix not only reduces thickness improves mobility Li
A reflection-mode Bessel-beam photoacoustic microscope (BB-PAM) is developed for the in vivo imaging of cerebral capillaries with extended depth field (DoF). The non-diffraction characteristic Bessel beams means that a larger DoF can be expected PAM compared to using Gaussian beam (GB). In our system, we generate an axicon and annular mask. lateral resolution system estimated 1.6 μm. measured 483 μm, this verified by carbon fiber network. BB-PAM about 7 times GB-PAM. vasculature open-skull...
The application of solid polymer electrolytes (SPEs) is severely impeded by the insufficient ionic conductivity and low Li + transference numbers ( t ). Here, we report an iodine‐driven strategy to address both two long‐standing issues SPEs simultaneously. Electronegative iodine‐containing groups introduced on chains effectively attract ions, facilitate transport, promote dissociation salts. Meanwhile, iodine also favorable alleviate strong O−Li coordination through a Lewis acid–base...
Vasoactive drugs are normally utilized to elevate mean artery pressure and maintain adequate organ perfusion in clinical treatment. During the injection, morphological changes subsequent oxygen supply alteration brain, e.g., possible hypoxia, prone introduce serious damage even dysfunction brain. Therefore, multiparameter monitoring of cerebral microvasculature is necessary during drug injection. An optical-resolution photoacoustic microscopy was used assess effects norepinephrine on brain...
An optical-resolution photoacoustic microscope (OR-PAM) with capability of fast axial-scanning was developed by using a tunable acoustic gradient (TAG) lens. The TAG lens designed to continuously changing the focal plane OR-PAM modulating its refractive power fast-changing ultrasonic standing wave. performance shown imaging carbon fiber. We achieved DoF about 750 μm. head zebrafish also imaged further demonstrate feasibility our method.
We developed a new reflection-mode optical-resolution photoacoustic microscopy (OR-PAM) based on the cooperation of reflective objective and an ultrasonic transducer. The is used to produce nearly diffraction-limited optical focusing, excited ultrasound waves are then directly detected by transducer that was placed in central cone objective. This design avoids coupling between focusing transmission reflection mode. Moreover, proposed system able provide lateral resolution 1.2 μm at 580 nm,...
Superionic halides have attracted widespread attention as solid electrolytes due to their excellent ionic conductivity, soft texture, and stability toward high-voltage electrode materials. Among them, Li3InCl6 has aroused interest since it can be easily synthesized in water or ethanol. However, investigations into the influence of solvents on both crystal structure properties remain unexplored. In this work, is by three different solvents: water, ethanol, water-ethanol mixture, difference...
A tunable acoustic gradient (TAG) lens has been introduced in the fast axial scanning optical imaging. However, it still needs additional imaging time for depth scanning. In this study, we split a single laser pulse into three sub-pulses and introduce them fibers with different lengths. The out of were combined thereafter. We then obtained train interval 120 ns. By controlling fire driving signal TAG lens, can receive focal spots one line data acquisition using input pulse. focus (DoF)...
A multiscale photoacoustic microscope with continuously tunable lateral resolution is developed. The achieved by using an electrical varifocal lens and optical fiber bundle. used to generate a size focused laser spot on the tip of Laser beams emerging from other end bundle are imaged into object as excitation light for acoustic generation. verified system can be tuned ~1 μm more than 44.8 μm, which span resolution. Additionally, mouse ear was in vivo three different resolutions demonstrate...
We presented a focal construct geometry (FCG) method for high intensity energy dispersive X-ray diffraction by utilizing home-made ellipsoidal single-bounce capillary (ESBC) and polycapillary parallel lens (PPXRL). The ESBC was employed to focus the X-rays from conventional laboratory source into small spot produce an annular beam in far-field. Additionally, diffracted polychromatic were confocally collected PPXRL attached stationary energy-resolved detector. Our FCG based on had achieved...
A combined shading system (CSS) consisting of a beam stop and pinhole is proposed to be used between an ellipsoidal monocapillary (EM) conventional laboratory x-ray source obtain adjustable hollow-cone output for different experiments with no need changing the EM. The CSS can change incident on EM by adjusting position pinhole, corresponding In this study, 80-mm-long was studied in detail Cu generator focal spot diameter 50 μm. range size from 8.6 58.7 gain 0 1350. divergence ranged 6 16.75...