A5052404013- Advanced Photocatalysis Techniques
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Advanced Battery Technologies Research
- Catalytic Processes in Materials Science
- Fuel Cells and Related Materials
- Perovskite Materials and Applications
- Cardiac Ischemia and Reperfusion
- Extraction and Separation Processes
- Nanomaterials for catalytic reactions
- Hydrogen Storage and Materials
- Quantum Dots Synthesis And Properties
- Semiconductor materials and devices
- Inorganic Chemistry and Materials
- MRI in cancer diagnosis
- DNA Repair Mechanisms
- Advanced Memory and Neural Computing
- Inflammatory Biomarkers in Disease Prognosis
- Nanoporous metals and alloys
- Intracerebral and Subarachnoid Hemorrhage Research
- Caching and Content Delivery
- Electrochemical sensors and biosensors
Sichuan Normal University
2017-2024
University of Electronic Science and Technology of China
2020-2023
Chengdu University
2017-2021
National Engineering Research Center of Electromagnetic Radiation Control Materials
2020
Sun Yat-sen University
2017
Sun Yat-sen University Cancer Center
2017
Sichuan University
2017
A Co-carbonate-hydroxide nanowire array on nickel foam (CoCH/NF) is durable for water oxidation electrocatalysis with superior activity to its Co(CO<sub>3</sub>)<sub>0.5</sub>(OH)·0.11H<sub>2</sub>O nanoarray precursor CoCHH/NF in 1.0 M K–Ci.
Electrocatalytic nitrate reduction is promising as an environmentally friendly process to produce high value-added ammonia with simultaneous removal of nitrate, a widespread nitrogen pollutant, for water treatment; however, efficient electrocatalysts selectivity are required formation. In this work, FeOOH nanorod intrinsic oxygen vacancy supported on carbon paper (FeOOH/CP) proposed high-performance electrocatalyst converting at room temperature. When operated in 0.1 M phosphate-buffered...
It is highly desired to develop earth-abundant catalyst materials for efficient and durable water oxidation under benign conditions. In this Letter, we report on the development of ultrathin CoFe-borate layer coated CoFe-layered double hydroxide (LDH) nanosheets array supported Ti mesh (CoFe-Bi@CoFe-LDH NA/TM) as a high-active 3D electrode at near-neutral pH oxygen evolution reaction (OER). 0.1 M K2B4O7 solution (K-Bi, bulk pH: 9.2), such CoFe-Bi@CoFe-LDH NA/TM displays superior catalytic...
Transition-metal phosphides have been intensively and extensively studied as earth-abundant catalysts for effective hydrogen evolution electrocatalysis, but it is highly desired to explore a new strategy improve the catalytic activity. In this work, nanoporous CoP3 nanowire array on Ti mesh (np-CoP3/TM) was derived from MnO2–CoP3/TM by acid etching of MnO2 that acts pore-forming agent. As non-noble-metal catalyst reaction, resulting np-CoP3/TM demonstrates enhanced performance with need an...
It is attractive to develop an effective bifunctional electrocatalyst for full water splitting. In this Letter, we report that a NiWO4 nanowire array on Ti mesh (NiWO4/TM) high-performance and stable water-splitting at alkaline pH. As 3D electrocatalyst, such NiWO4/TM attains 20 mA cm–2 under overpotentials of 101 mV cathodic reduction 322 anodic oxidation. We also demonstrate the use make two-electrode electrolyzer capable driving cell voltage 1.65 V.
The electrocatalytic nitrogen reduction reaction (NRR) gives us an interesting pathway for N2–NH3. However, due to the high bonding energy and strong dipole moment of N2 molecules, it is still a great challenge achieve efficient NRR at normal temperature pressure. Herein, Fe2O3–CuS quantum dots (QDs) are synthesized with interface engineering, reported that QDs act as highly active catalyst selectivity. Under neutral conditions, large NH3 yield 35.67 μg h–1 mgcat.–1 Faradaic efficiency...
A poly(DFMA- co -MMA)–SCN–LiTFSI hybrid solid polymer electrolyte and aPDDA-TFSI anode layer were developed for lithium metal batteries.
The practical deployment of Zn-ion batteries faces challenges such as dendrite growth, side reactions and cathode dissolution in traditional electrolytes. Here, we develop a highly conductive dynamically ion-sieved electrolyte to simultaneously enhance the Zn metal reversibility suppress dissolution. dynamic ion screen at electrode/electrolyte interface is achieved by numerous pyrane rings with radius 3.69 Å, which can selectively facilitate plating/stripping insertion/extraction process [Zn(H
CeO<sub>2</sub> nanowire array was derived from MnO<sub>2</sub>–CeO<sub>2</sub>/TM <italic>via</italic> an acid etching strategy, and MnO<sub>2</sub> acts as a pore-forming agent through selective with oxalic acid, it shows excellent OER HER performance.
Abstract The achievement of high ionic conductivity for solid‐state electrolyte and low interface resistance between electrodes are keys to successful lithium ion batteries. In this paper, an efficient with dual‐layer structure dendrite‐free metal battery is designed. A Li metal‐friendly poly(ethylene oxide) (PEO) can serve as low‐voltage stable polymer ceramic‐dominating poly(vinylidene fluoride)–lithium aluminum titanium phosphate (PVDF–LATP) composite solid able resist higher voltage...
In 0.1 M Na 2 SO 4 , ZnO–CoS quantum dots attained a high NH 3 yield of 33.03 μg h −1 mg cat. and FE 11.7% at −0.20 V vs. reversible hydrogen electrode, with electrochemical structural stability.
It is very important to develop enhanced electrochemical sensing platforms for molecular detection and non-noble-metal nanoarray architecture, as catalyst electrodes have attracted great attention due their large specific surface area easy accessibility target molecules. In this paper, we demonstrate that an Fe2Ni2N nanosheet array grown on Ti mesh (Fe2Ni2N NS/TM) shows high electrocatalytic activity toward glucose electrooxidation in alkaline medium. As sensor, such NS/TM electrode...
The electrochemical N2 reduction reaction (NRR) demonstrates a process of NH3 synthesis from molecules under ambient conditions, which is environmentally friendly and recyclable. However, it requires an efficient electrocatalyst to activate inert molecules, still difficult satisfy. Recently, as active NRR typical metal oxide, CeO2 has featured ultrahigh thermal stability the ability apply heteroatom doping, imperative approach importing oxygen vacancy by replacing ions with selective...
In 0.1 M HCl, CeP–rGO achieves a large NH<sub>3</sub> yield of 28.69 μg h<sup>−1</sup> mg<sub>cat.</sub><sup>−1</sup> and high faradaic efficiency 9.6% at −0.40 V, it also shows good stability. DFT calculations show that can efficiently catalyze the synthesis NH<sub>3</sub>.
LiNi0.8Co0.15Al0.05O2(NCA), a promising ternary cathode material of lithium-ion batteries, has widely attracted attention due to its high energy density and excellent cycling performance. However, the presence residual alkali (LiOH Li2CO3) on surface will accelerate reaction with HF from LiPF6, resulting in structural degradation reduced safety. In this work, we develop new coating material, LiH2PO4, which can effectively optimize NCA remove H2O CO2and form layer ion conductivity. Under...
Due to the assets such as adequate discharge capacity and rational cost, LiNi0.8Co0.15Al0.05O2(NCA), a high-nickel ternary layered oxide, is regarded be favorable cathode contender for lithium-ion batteries. However, superior commercial application restricted by surface residual alkaline lithium salt (LiOH or/and Li2CO3) of nickel-rich materials, which will expedite disintegration structure engendering gas (CO2). Therefore, in this paper, we devise fabricate Y(PO3)3modified intending...
Apurine/pyrimidine-free endonuclease 1 (APEX1) is a multifunctional enzyme that contributes to oxidizationmediated DNA-cleaved base excision repair and redox activation of transcription factors. However, the role APEX1 during cardiomyocyte oxidative stress injury not completely understood. In present study, whether protects damage-induced cardiomyocytes was investigated. mRNA protein expression levels were downregulated in mouse model cardiac ischemia-reperfusion injury. Furthermore,...
In this work, porous LiFe<sub>5</sub>O<sub>8</sub>–rGO achieves a high NH<sub>3</sub> yield of 36.025 mg h<sup>−1</sup> mg<sub>cat.</sub><sup>−1</sup> and faradaic efficiency 13.08% at −0.2 V <italic>vs.</italic> the reversible hydrogen electrode in 0.1 M HCl.
In 0.1 M HCl, this catalyst achieves a high faradaic efficiency of 4.7% with NH<sub>3</sub> yield 38.6 μg h<sup>−1</sup> mg<sup>−1</sup><sub>cat.</sub> at −0.3 V <italic>vs.</italic> reversible hydrogen electrode, outperforming most reported Ce-based NRR electrocatalysts under ambient conditions.