A5057138167- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Physics of Superconductivity and Magnetism
- TiO2 Photocatalysis and Solar Cells
- Nanomaterials for catalytic reactions
- Covalent Organic Framework Applications
- Advanced oxidation water treatment
- Advanced Thermoelectric Materials and Devices
- Copper Interconnects and Reliability
- Chemical Synthesis and Characterization
- Superconducting Materials and Applications
- Catalytic Processes in Materials Science
- Thermal Radiation and Cooling Technologies
- Thermal properties of materials
- ZnO doping and properties
- Superconductivity in MgB2 and Alloys
- Graphene and Nanomaterials Applications
- Magnetic and transport properties of perovskites and related materials
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Optical Coatings and Gratings
- Molecular Sensors and Ion Detection
- Polyoxometalates: Synthesis and Applications
University of Chinese Academy of Sciences
2019-2025
Chinese Academy of Sciences
2019-2021
Institute of Electrical Engineering
2019-2021
Abstract Polymer‐inorganic composite electrolytes (PICE) have attracted tremendous attention in all‐solid‐state lithium batteries (ASSLBs) due to facile processability. However, the poor Li + conductivity at room temperature (RT) and interfacial instability severely hamper practical application. Herein, we propose a concept of competitive coordination induction effects (CCIE) reveal essential correlation between local structure chemistry PEO‐based PICE. CCIE introduction greatly enhances...
Bi–Sb–Te-based semiconductors possess the best room-temperature thermoelectric performance, but are restricted for application in wearable field because of their inherent brittleness, rigidity, and nonscalable manufacturing techniques. Therefore, how to obtain materials with excellent properties flexibility through batch production process is a serious challenge. Here, we report fabrication flexible p-type Ag-modified Bi0.5Sb1.5Te3 films on substrates using facile approach. Their optimized...
A flexible TE generator exhibits a high power density of 897.8 μW cm<sup>−2</sup> at relatively small Δ<italic>T</italic> 40 K.
Abstract Solid‐state batteries (SSBs) based on Li‐rich Mn‐based oxide (LRMO) cathodes attract much attention because of their high energy density as well safety. But development was seriously hindered by the interfacial instability and inferior electrochemical performance. Herein, we design a three‐dimensional foam‐structured GaN−Li composite anode successfully construct high‐performance SSB Co‐free Li 1.2 Ni 0.2 Mn 0.6 O 2 cathode 6.5 La 3 Zr 1.5 Ta 0.5 12 (LLZTO) solid electrolyte. The...
Abstract Although YBa 2 Cu 3 O 72212δ (YBCO) is one of the most promising superconducting materials for power applications, fabrication low-cost coated conductors with high in-field performance remains challenging. Here, we report an efficient mixed-pinning landscape enhancing BaTiO (BTO)-doped YBCO films by low-energy (60 keV) proton irradiation. The smaller (2–4 nm), weaker but perhaps denser pinning sites have been successfully introduced irradiation, which can form a pre-doped BTO...
Abstract All‐solid‐state lithium‐sulfur batteries (ASSLSBs) are garnering significant interest due to their high energy density and safety. Nevertheless, the interfacial instability, particularly with sulfide‐based solid electrolytes, poses a formidable challenge widespread application. Herein, adjust p‐band center of tetrahedron in Li 6 PS 5 Cl is proposed alleviate undesirable reactions at anode cathode interfaces via facile Sb/O co‐doping. The incorporation Sb into forms an SbS 4...
Aprotic Li-O2 batteries, based on the reversible formation of Li2O2 by reaction between Li metal and oxygen, afford extremely high theoretical energy density. However, nucleation/delithiation mechanisms remain ambiguous. Therefore, it is an important issue for developing performance batteries to construct a catalyst system deeply understand catalytic mechanism at atomic level. Herein, we report strategy achieving site-selectively anchoring Pd single atoms in oxygen vacancy-rich Co3O4...
The achievement of low-resistance connection in REB <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> C xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> O xmlns:xlink="http://www.w3.org/1999/xlink">7-z</sub> (REBCO, RE = Y, Gd) coated conductors (CCs) has become one the strategic factors for magnet applications. In this letter, we fabricated low-resistivity (R xmlns:xlink="http://www.w3.org/1999/xlink">sj</sub> 4.9 nΩ·cm <sup...
The past decade has witnessed an emerging and fast-growing field on mechanically soft systems, ranging from materials (e.g. hydrogels) to devices flexible electronics), functional systems robotics). It is envisioned that will continue thrive in the coming decades academia industrial communities. launch of Soft Science provide first dedicated platform for publishing research findings share knowledge among
The YBa2Cu3O7-x (YBCO) coated conductor (CC) is one of the most promising superconducting materials because their high critical current (Ic) and low dependency Ic on external magnetic field. For applications, a large number joints are required to join relatively short YBCO CC tapes. In this paper, we study electromechanical behavior lap-jointed tapes fabricated by etching Cu stabilizer at its service temperatures (77 K) under self-field. effects joint resistance (Rj) were discussed. Rj was...
Abstract Magnetic graphene oxide-SiO 2 -TiO (MGST) composite was prepared for the absorption and further photodegradation of PAHs to reduce risk in water environment. oxide (MGO) obtained by introducing Fe 3 O 4 graphite (GO). Furthermore, suitable SiO layer wrapped on MGO modification with TiO . Finally, functional MGST uniform morphology obtained. Naphthalene, phenanthrene pyrene were selected as models. It found that adsorption capacity showed order naphthalene (NAP) < (PHE) (PYR).
Abstract Solid‐state batteries (SSBs) based on Li‐rich Mn‐based oxide (LRMO) cathodes attract much attention because of their high energy density as well safety. But development was seriously hindered by the interfacial instability and inferior electrochemical performance. Herein, we design a three‐dimensional foam‐structured GaN−Li composite anode successfully construct high‐performance SSB Co‐free Li 1.2 Ni 0.2 Mn 0.6 O 2 cathode 6.5 La 3 Zr 1.5 Ta 0.5 12 (LLZTO) solid electrolyte. The...
Abstract Polymer‐inorganic composite electrolytes (PICE) have attracted tremendous attention in all‐solid‐state lithium batteries (ASSLBs) due to facile processability. However, the poor Li + conductivity at room temperature (RT) and interfacial instability severely hamper practical application. Herein, we propose a concept of competitive coordination induction effects (CCIE) reveal essential correlation between local structure chemistry PEO‐based PICE. CCIE introduction greatly enhances...
One kind of novel magnetically separable graphene-based titanium dioxide photocatalytic nano-adsorbents (GO-FSNTs) were prepared for the adsorption-photodegradation phenanthrene under visible light. The GO-FSNTs displayed high efficiency and 10 mg 0.6% GO-FSNT (wt%) can remove 94.9% within 4 h. introduction a small amount GO enables to selectively adsorb through π-π interaction, reduce light-shielding effect improve separation photogenerated carriers effectively. Meanwhile, N-TiO 2 shell is...
In this work, CoCeTi with low content of Co and Ce was successfully prepared by a facile one-step sol-gel solvothermal process for activating PMS to degrade PAHs. The phenanthrene degradation rate 98.2% effectively in 15 minutes CoCeTi(50.0 mg/L ) activation (0.50 mmol/L) under visible light. SO .- 4 , O . - 2 h + 1 were verified as the dominant reactive species PAHs quenching experiments ESR test. collective effect CoCeTi, light irradiation has been discussed. possible pathway inferred...