A5103248944- Advanced Battery Materials and Technologies
- Polydiacetylene-based materials and applications
- Perovskite Materials and Applications
- Advanced battery technologies research
- Synthesis and Properties of Aromatic Compounds
- Electrocatalysts for Energy Conversion
- Molecular Sensors and Ion Detection
- Thermal Radiation and Cooling Technologies
- Advancements in Battery Materials
- Quantum Dots Synthesis And Properties
- Transition Metal Oxide Nanomaterials
- Luminescence and Fluorescent Materials
- Synthesis of Indole Derivatives
- Sulfur Compounds in Biology
- Health, psychology, and well-being
- Ginseng Biological Effects and Applications
- Advanced Glycation End Products research
- Electronic Packaging and Soldering Technologies
- Nanomaterials for catalytic reactions
- Redox biology and oxidative stress
- Advancements in Solid Oxide Fuel Cells
- Advanced Battery Technologies Research
- Metallurgical and Alloy Processes
- Photochromic and Fluorescence Chemistry
- Toxin Mechanisms and Immunotoxins
Changsha University of Science and Technology
2022-2024
Southern University of Science and Technology
2023
Collaborative Innovation Center of Chemistry for Energy Materials
2021-2022
Xiamen University
2019-2022
Shantou University
2021
Zhongshan People's Hospital
2021
North China Electric Power University
2021
Suzhou Institute of Nano-tech and Nano-bionics
2020
Chinese Academy of Sciences
2020
Kunming University of Science and Technology
2018
We categorize phosphate-based cathodes in zinc-ion battery and highlight the relationship between structural properties energy storage mechanisms. The major problems faced by each kind of materials rational optimization strategies are summarized.
We propose a multifunctional electrolyte additive, sodium gluconate (SG), which induces the growth of Zn (002) crystal plane by preferentially adsorbing on other planes and thus inhibiting dendrite.
The practical applications of aqueous zinc-ion batteries (AZIBs) have been restricted by the fast growth Zn dendrites and severe side reactions at Zn/electrolyte interface. Herein, a multifunctional additive, L-leucine (Leu), is incorporated into mild acidic electrolyte to stabilize anode. Leu molecule, featuring both carboxyl amino groups, exhibits strong interactions with Zn2+, which can reshape solvation structure Zn2+ facilitate uniform electrodeposition Zn. Simultaneously, molecule...
Impurity removal, the purification process from metallurgical grade silicon (MG-Si) required to obtain solar (SoG-Si), is crucial preparation of silicon-based cells. Some processes for boron removal by method were reviewed. Secondary refining techniques, including gas blowing, slag treatment, plasma refining, solvent and other techniques summarized. The effects species systems on efficiency emphatically discussed. Experimental theoretical investigations show that a united technique combining...
Abstract The search for high‐performance resistive random‐access memory (RRAM) devices is essential to pave the way highly efficient non‐Von Neumann computing architecture. Here, it reported on an alloying approach using atomic layer deposition a Zn‐doped HfO x ‐based (HfZnO RRAM), with improved performance. As compared RRAM, HfZnO RRAM exhibits reduced switching voltages (>20%) and energy (>3×), as well better uniformity both in resistance states. Furthermore, stable retention...
We analyze the unique roles played by rare earth elements from three perspectives of cathode, anode and electrolyte. summarize their potential applications rational optimization strategies towards electrodes, separators electrolytes.
Abstract With increasing interest in optical vivo imaging, there is a corresponding increase demand for near‐infrared (NIR) dyes. Such probes can be used, example, to detect intracellular GSH, which would helpful understanding the mechanisms of diseases. In this work, we report cyanine‐based fluorescent probe that undergoes biothiol‐promoted specific O–S cleavage and subsequent self‐immolation through intramolecular 1,6‐elimination. addition, investigated cell viability system successfully...
Luminescent CdSe semiconductor quantum dots (QDs), which are coated with a denatured bovine serum albumin (dBSA) shell, have been directly synthesized via bioinspired approach. The dBSA QDs ultrasmall (d < 2.0 nm) narrow size distribution and exhibit strong green fluorescent emission at about 525 nm. They can be stored for months room temperature possess excellent stability against ultraviolet irradiation, high salt concentration, wide physiological range of pH. Systematic experimental...
A reaction-based two-photon (TP) ratiometric fluorescence probe Z2 has been developed and successfully applied to detect image fluoride ion in living cells tissues. The was designed utilize an ICT mechanism between n-butylnaphthalimide as a fluorophore tert-butyldiphenylsilane (TBDPS) response group. Upon addition of ion, the Si-O bond would be cleaved, then stronger electron-donating group released. fluorescent changes at 450 540 nm, respectively, made it possible achieve detection. results...
Isoliquiritigenin (ISL), a natural antioxidant, has antitumor activity in different types of cancer cells . However the effect ISL on human tongue squamous carcinoma (TSCC) is not clear. Here we aimed to investigate effects synthetic isoliquiritigenin (S‐ISL) TSCC and elucidate underlying mechanisms. S‐ISL was synthesized elucidated from its nuclear magnetic resonance spectrum examined using high performance liquid chromatography. The (Tca8113) were evaluated relation cell proliferation,...
Stability is a big issue for the commercialization of perovskite solar cells. The degradation cells complex physical–chemical process related to photoactive layer, interface and metal electrode. Zinc oxide (ZnO) popular material used as electron‐transporting layer (ETL) in A major problem ZnO ETL thermal instability caused by chemical reaction between layer. Aiming solve kind nanoparticle that chemically tailored with 2,3,4,5,6‐pentafluorobenzoyl chloride (ZnO@PFBC) provided. Herein,...
The synthesis mechanism of Pt–RE nanoalloy particles prepared by one-step molten salt as an advanced ORR catalyst is proposed.
Abstract BACKGROUND Due to cellulose of paper is abundant, inexpensive and renewable in nature, the development paper‐based materials from substitute prepared by complicated chemical routes a fascinating challenge. This work investigates novel method for fabricating Ni‐Al layered double hydroxides ( LDHs )/ Al 2 O 3 composite using celluloses as template; fabricated was applied adsorb bovine serum albumin BSA ) water. RESULTS Scanning electron microscopy SEM images demonstrate hierarchical...
Two-dimensional graphitic carbon nitride (g-C3N4, GCN) is considered as one of the promising visible light-responsive photocatalysts for energy storage and environmental remediation. However, photocatalytic performance pristine GCN restricted by inherent shortcomings rapid charge carrier recombination limited absorption light. Vacancy engineering widely accepted auspicious approach boosting activity GCN-based photocatalysts. Herein, a magnesium thermal calcination method has been developed...
The viscosity of the eight binary systems (Cu–X ([Formula: see text], Al, Sn, Mg) system and Ag–X Sb, In, Au)) was re-assessed, employing a new CALPHAD-type equation model proposed in our previous work. calculated viscosities alloys were compared with experimental data. It found that this is very effective fitting Therefore, work proves validity for accurate predictions varying component compositions.
The fuel cells have outstanding advantages in the new energy application, but membrane electrode assembly (MEA) of is difficult to produce at low-cost and large-scale, which restricts their applications. To simplify preparation MEA, for first time, we successfully develop a novel impregnation-reduction method combined with galvanic replacement grow Ag/Pt bimetallic nanocatalyst onto Nafion (Nafion-Ag/Pt membrane), deposited catalyst very stable, can be directly used as ultra-thin layer MEA....
Optically active polyacetylenes (LPA and DPA) racemic (RPA) were prepared by the polymerization of N-propioloyl-tyrosine methyl esters that derived from chiral tyrosine. All polymers characterized Fourier transform infrared spectroscopy, 1H NMR, 13C gel permeation chromatography, thermogravimetric analysis, UV–vis circular dichroism spectroscopy; furthermore, emissivity values also investigated. Both LPA DPA possessed helical conformations a higher degree intra- interchain hydrogen bonds...
Optically active polyacetylenes (LPA and DPA) racemic (RPA) were prepared by the polymerization of N-propioloyl-tyrosine methyl esters that derived from chiral tyrosine. All polymers characterized Fourier transform infrared spectroscopy, 1H NMR, 13C gel permeation chromatography, thermogravimetric analysis, UV–vis circular dichroism spectroscopy; furthermore, emissivity values also investigated. Both LPA DPA possessed helical conformations a higher degree intra- interchain hydrogen bonds...