A5100738159- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Advancements in Battery Materials
- Advanced materials and composites
- Advanced Sensor and Energy Harvesting Materials
- Advanced Battery Materials and Technologies
- ZnO doping and properties
- Ga2O3 and related materials
- Aluminum Alloys Composites Properties
- Perovskite Materials and Applications
- Pancreatic function and diabetes
- Regulation of Appetite and Obesity
- Electronic and Structural Properties of Oxides
- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Advanced ceramic materials synthesis
- Metal and Thin Film Mechanics
- Advanced Memory and Neural Computing
- Chalcogenide Semiconductor Thin Films
- Diabetes Treatment and Management
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Quantum Dots Synthesis And Properties
- Electrocatalysts for Energy Conversion
- Analytical Chemistry and Chromatography
National Engineering Research Center of Electromagnetic Radiation Control Materials
2022-2025
University of Electronic Science and Technology of China
2021-2025
Mongolian University of Science and Technology
2025
Inner Mongolia University
2025
Yulin University
2023-2024
East China Normal University
2018-2024
Xi’an University
2020-2024
Sichuan Highway Design and Research Institute
2021-2024
Xi'an University of Technology
2020-2024
Université Paris Cité
2022
Abstract Aqueous zinc‐ion batteries (AZIBs) have attracted considerable attention as promising next‐generation power sources because of the abundance, low cost, eco‐friendliness, and high security Zn resources. Recently, vanadium‐based materials cathodes in AZIBs gained interest owing to their rich electrochemical interaction with 2+ theoretical capacity. However, existing are still far from meeting commercial requirements. This article summarizes recent advances rational design toward...
Battery-type materials for supercapacitors have attracted increasing research interest owing to their high energy density. However, poor electrode kinetics severely limit the utilization of redox-active sites on surface, resulting in subpar electrochemical performance. Herein, we incorporate both Cu dopants and O vacancies into Co3O4 nanocrystals confined a carbon matrix (Ov-Cu-Co3O4@C) which are assembled nanowires. This heterostructured architecture with multifunctional nanogeometries...
Potassium ion energy storage devices are competitive candidates for grid-scale applications owing to the abundancy and cost-effectiveness of potassium (K) resources, low standard redox potential K/K+, high ionic conductivity in K-salt-containing electrolytes. However, sluggish reaction dynamics poor structural instability battery-type anodes caused by insertion/extraction large K+ ions inhibit full K systems. Extensive efforts have been devoted exploration promising anode materials. This...
Nickel cobalt sulfide (NiCo<sub>2</sub>S<sub>4</sub>) is a promising battery-type material for electrochemical energy storage.
Sodium- and potassium-ion (Na-/K-ion) hybrid capacitors are promising electrochemical energy storage systems that more cost-effective than corresponding lithium-based alternatives. Their configuration integrates a battery-type anode capacitor-type cathode affords high density, power good cycling stability. However, the primary issue encountered in Na-/K-ion is lack of reliable anodes because sluggish reaction kinetics large Na-/K-ions. In recent years, significant advancements have been...
As a typical battery-type material, CuCo2 S4 is promising candidate for supercapacitors due to the high theoretical specific capacity. However, its practical application plagued by inherently sluggish ion diffusion kinetics and inferior electrical transport properties. Herein, sulfur vacancies are incorporated in hollow nanoarchitectures (HNs) accelerate redox reactivity. Experimental analyses investigations uncover that generated increase active electron states, reduce adsorption barriers...
Molybdenum sulfide (MoS2) is a promising electrode material for supercapacitors; however, its limited Mo/S edge sites and intrinsic inert basal plane give rise to sluggish active electronic states, thus constraining electrochemical performance. Here we propose hierarchical confinement strategy develop ethylene molecule (EG)-intercalated Co-doped sulfur-deficient MoS2 (Co-EG/SV-MoS2) efficient durable K-ion storage. Theoretical analyses suggest that the intercalation-confined EG...
Abstract Aqueous Zn ion batteries are appealing systems owing to their safety, low cost, and environmental friendliness; however, practical applicability is impeded by the growth of dendrites side reactions. Herein, a dual‐functional electrolyte additive, namely acetylacetone (AT) utilized for simultaneous regulation solventized structure anode–electrolyte interface (AEI) achieve durable, dendrite‐free anode. Theoretical calculations experimental characterizations reveal that AT molecule can...
Aqueous Zn-ion batteries (AZIBs) attract intensive attention owing to their environmental friendliness, cost-effectiveness, innate safety, and high specific capacity. However, the practical applications of AZIBs are hindered by several adverse phenomena, including corrosion, Zn dendrites, hydrogen evolution. Herein, a anode decorated with 3D porous-structured Na3 V2 (PO4)3 (NVP@Zn) is obtained, where NVP reconstruct electrolyte/anode interface. The resulting NVP@Zn can provide large quantity...
Abstract Rechargeable aqueous zinc‐ion batteries (AZIBs) offer high energy density, low cost, and are environmentally friendly, rendering them potential storage devices. However, dendrite growth on the zinc anode numerous side reactions during operation challenge their commercialization. Recent advancements have introduced various materials for functionalization of anodes. These developments effectively mitigate performance degradation anode, enhancing both its cycle stability overall AZIBs....
Specialized neurons utilize glucose as a signaling molecule to alter their firing rate. Glucose-excited (GE) increase and glucose-inhibited (GI) reduce activity ambient levels rise. Glucose-induced changes in the ATP-to-ADP ratio GE modulate of ATP-sensitive K+ channel, which determines rate cell firing. The GI glucosensing mechanism is unknown. We postulated that glucokinase (GK), high–Michaelis constant (Km) hexokinase expressed brain areas containing populations neurons, controlling step...
To evaluate potential mechanisms for neuronal glucosensing, fura-2 Ca(2+) imaging and single-cell RT-PCR were carried out in dissociated ventromedial hypothalamic nucleus (VMN) neurons. Glucose-excited (GE) neurons increased glucose-inhibited (GI) decreased intracellular ([Ca(2+)](i)) oscillations as glucose from 0.5 to 2.5 mmol/l. The Kir6.2 subunit mRNA of the ATP-sensitive K(+) channel was expressed 42% GE GI neurons, but only 15% nonglucosensing (NG) Glucokinase (GK), putative...
To test the hypothesis that glucokinase is a critical regulator of neuronal glucosensing, activity was increased, using activator drug, or decreased, RNA interference combined with calcium imaging in freshly dissociated ventromedial hypothalamic nucleus (VMN) neurons primary hypothalamus (VMH; VMN plus arcuate nucleus) cultures. assess validity our approach, we first showed glucose-induced (0.5–2.5 mmol/l) changes intracellular Ca2+ concentration ([Ca2+]i) oscillations, fura-2 and membrane...
Abstract Layered potassium manganese oxides are promising candidates for use in aqueous supercapacitors owing to their wide potential windows, layered feature, and Faradaic redox reactions that occur on surfaces bulk regions. However, the practical application is hindered by rapid performance degradation due inherently low electrical conductivities inferior structural stabilities. Here, we develop ultralong nanobelts comprising hydrated Na-intercalated oxygen-deficient oxide (H-Na-D-KMO),...
Abstract An effective p–n heterojunction fabrication strategy of amorphous ZnGa 2 O 4 /NiO self‐powered ultraviolet (UV) photodetector is reported to consider both the low‐temperature and band alignment. Owing excellent photovoltaic effect, device exhibits an ultralow dark current 1.81 pA, a satisfactory response sensitivity 48.19 mA W −1 , specific detectivity 1.9 × 10 12 Jones, high rise/decay speed 41/22 ms under 255 nm light irradiation at 0 V bias. Compared with previously UV...
G-protein-coupled bile acid receptor 1 (GPBAR1/TGR5/M-Bar/GPR131) is a cell surface involved in the regulation of metabolism. We have previously shown that Gpbar1 -null mice are resistant to cholesterol gallstone disease when fed lithogenic diet. Other published studies suggested both energy homeostasis and glucose homeostasis. Here, we examine functional role diet-induced obese mice. found body weight, food intake, fasted blood levels were similar between their wild-type (WT) littermates...