A5048249746- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Electronic and Structural Properties of Oxides
- Multiferroics and related materials
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Ferroelectric and Piezoelectric Materials
- TiO2 Photocatalysis and Solar Cells
- MXene and MAX Phase Materials
- ZnO doping and properties
- Supercapacitor Materials and Fabrication
- Perovskite Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- Mesoporous Materials and Catalysis
- Advanced Sensor and Energy Harvesting Materials
- Catalysis and Oxidation Reactions
- Aerogels and thermal insulation
- Surface Modification and Superhydrophobicity
- Extraction and Separation Processes
- Chalcogenide Semiconductor Thin Films
- Advanced Condensed Matter Physics
- Semiconductor materials and devices
Nanjing University of Aeronautics and Astronautics
2014-2024
University of Pennsylvania
2021-2024
National University of Singapore
2022-2024
China Tobacco
2024
University of Electronic Science and Technology of China
2022-2023
California University of Pennsylvania
2022-2023
Taiyuan University of Technology
2023
Loyola Marymount University
2023
Nanjing Medical University
2023
Jiangsu Province Hospital
2023
Abstract A 3D printing approach is first developed to fabricate quasi‐solid‐state asymmetric micro‐supercapacitors simultaneously realize the efficient patterning and ultrahigh areal energy density. Typically, cathode, anode, electrolyte inks with high viscosities shear‐thinning rheological behaviors are prepared printed individually on substrates. The micro‐supercapacitor interdigitated electrodes exhibits excellent structural integrity, a large mass loading of 3.1 mg cm −2 , wide...
Exhausted coffee ground powder (CGP) was proved to be an efficient adsorbent for the removal of Rhodamine dyes (i.e. B and 6G) from aqueous solutions by batch adsorption experiments. The morphology, chemical structure as well surface property as-prepared CGP were investigated using SEM, FT-IR contact angle meter analytical techniques. kinetics isotherm behaviors molecules onto studied compared pseudo-1st, pseudo-2nd Langmuir/Freundlich models, respectively. maximum capacities Rh 6G...
Abstract 3D printing is becoming an efficient approach to facilely and accurately fabricate diverse complex architectures with broad applications. However, suitable inks print favorable high electrochemical performances for energy storage are still being explored. Here, sulfur copolymer‐graphene well‐designed periodic microlattices printed as a cathode Li‐S batteries using ink composed of particles, 1,3‐diisopropenylbenzene (DIB), condensed graphene oxide dispersion. Using thermal treatment,...
A novel blue-emitting phosphor, Ca5.45Li3.55(SiO4)3O0.45F1.55:Ce3+, was synthesized by a solid-state reaction, and the phase formation, crystal structure luminescence properties were investigated in detail. The Ca5.45Li3.55(SiO4)3O0.45F1.55:Ce3+ phosphor shows highly intense blue emission peaking at about 470 nm upon near-ultraviolet (n-UV) excitation, which corresponds to Ce3+ center substituting seven-coordinated Ca2+ sites lattice. critical quenching concentration of 3 mol%, corresponding...
Abstract Although solid polymer electrolytes have some intrinsic advantages in synthesis and film processing compared with inorganic electrolytes, low ionic conductivities mechanical moduli hamper their practical applications lithium‐based batteries. Here, an efficient strategy is developed to produce a unique electrolyte containing MXene‐based mesoporous silica nanosheets sandwich structure, which are fabricated via controllable hydrolysis of tetraethyl orthosilicate around the surface...
N, S co-doped commercial TiO<sub>2</sub>/N, S-GQDs graphene quantum dots (NSTG) composites with band tunability are synthesized <italic>via</italic> a facile solvothermal treatment in the presence of thiourea, which acts as precursor for dopants.
Abstract Lithium metal batteries (LMBs) are well recognized as potentially high‐energy systems to power portable electronics and electric vehicles. However, LMBs always undergo uncontrollable lithium deposition in metallic anodes due inhomogeneous ion flux, which causes limited output impedes their practical applications. Low‐tortuous arrays have been intensively investigated guide the fast transport of ions homogeneous growth lithium, thereby achieving high‐power LMBs. In this review,...
Exploring 3D printing in the field of sodium-ion batteries is a great challenge since conventionally inks cause unavoidably compact filaments or frameworks, which significantly hamper infiltration electrolyte and diffusion big-size sodium ions (1.02 Å), resulting low reversible capacities. Here, new hierarchical porous frameworks are printed for storage by employing well-designed GO-contained inks. The resultant possess continuous filaments, multihole gridding. Such distinct properties...
A quantum dot-based electrode was continuously 3D printed and exhibited an ultrahigh specific capacity of 991.6 mA h g<sup>−1</sup> for lithium storage.
Electrochemically active metal anodes, such as lithium, sodium, potassium, and zinc, have attracted great research interests in the advanced rechargeable batteries owing to their superior theoretical energy densities. Unfortunately, anodes suffer from huge volume changes with loss of materials during plating stripping processes, resulting fast capacity decay. Moreover, random growth dendrites on will penetrate separator, causing severe safety issues. Engineering by introducing 2D are widely...
Hydrodeoxygenation (HDO) of m-cresol was studied over WOx-Pt/SBA-15 by using several light alkanes as H2 carriers. While dehydrogenation n-hexane at 773 K a Pt/SBA-15 with 9 nm pores unstable pressures below 30 bar, the reaction stable for more than 5 h greater 40 bar. The transition from to operation depended on support pore size and structure, occurring lower 6 much higher conventional Pt/SiO2. WOx-decorated active both HDO m-cresol, reactions could be carried out in manner high pressures....
Highly stable CeFeO x thin films that can undergo a reversible fluorite to perovskite phase transition were synthesized.