Yuanyuan Liu

ORCID: 0000-0003-0616-8376
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About
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Research Areas
  • Electrochemical Analysis and Applications
  • Electrochemical sensors and biosensors
  • Analytical Chemistry and Sensors
  • Conducting polymers and applications
  • Advanced biosensing and bioanalysis techniques
  • Electrocatalysts for Energy Conversion
  • Molecular Junctions and Nanostructures
  • Fuel Cells and Related Materials
  • CO2 Reduction Techniques and Catalysts
  • Cholesterol and Lipid Metabolism
  • Advanced Photocatalysis Techniques
  • Fatty Acid Research and Health
  • Analytical chemistry methods development
  • Spectroscopy and Chemometric Analyses
  • Advanced Thermoelectric Materials and Devices
  • Ionic liquids properties and applications
  • Catalytic Processes in Materials Science
  • Biosensors and Analytical Detection
  • Ammonia Synthesis and Nitrogen Reduction
  • Vitamin D Research Studies
  • Pharmacological Effects and Assays
  • Solar-Powered Water Purification Methods
  • Advanced Synthetic Organic Chemistry
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Smart Grid and Power Systems

Wuhan Institute of Technology
2023

Tianjin Normal University
2023

Ningxia Medical University
2022-2023

University of Fukui
2022-2023

Fukui University of Technology
2023

National University of Defense Technology
2021

Inner Mongolia University of Science and Technology
2011-2021

Shandong University
2017-2019

State Key Laboratory of Crystal Materials
2019

Luoyang Institute of Science and Technology
2018

Atherosclerosis (AS) is closely associated with abnormally chronic low-grade inflammation and gut dysbiosis. Flaxseed oil (FO) rich in omega-3 polyunsaturated fatty acids (PUFAs), which are mainly composed of alpha-linolenic acid (ALA, 18:3 omega-3), has been demonstrated to exhibit pleiotropic benefits metabolic diseases. However, the impact dietary ALA-rich FO on AS its underlying mechanisms remain poorly understood. Thus, present study was designed as two phases investigate effects...

10.3389/fcvm.2022.830781 article EN cc-by Frontiers in Cardiovascular Medicine 2022-02-28

Abstract Recently, constructing oxygen‐bridged asymmetric bimetallic sites has proven to be an effective strategy for enhancing electrocatalytic activity. The strong electronic interaction between the metals regulates d‐band center, optimizing adsorption and desorption of oxygen intermediates lowering evolution reaction (OER) energy barrier. However, examples such in π‐d conductive metal‐organic frameworks (cMOFs) are still scarce. Here, Co/Cu‐DBC (DBC =...

10.1002/smll.202500744 article EN Small 2025-04-18

The selectivity and activity of the anodized Zn/C/Ag composite electrode containing a tiny amount Ag (∼0.5 wt%) are enhanced by synergistic effect Zn, C Ag.

10.1039/c9ta04529e article EN Journal of Materials Chemistry A 2019-01-01

Diffusion-controlled cyclic voltammograms at fast scan rates show peak shifts, as well decreases in the currents from predicted diffusion-controlled currents, especially when are large a low concentration of supporting electrolytes. This has been conventionally recognized an IR-drop effect due to solution resistance on peaks, heterogeneously kinetic effect. It is also brought about by negatively capacitive associated with charge transfer reactions. The reaction product generates dipoles...

10.3390/electrochem4040030 article EN cc-by Electrochem 2023-10-23

Single-piece solid-contact polymeric membrane Ag+ ion-selective electrodes (ISEs) have been fabricated based on conducting polymer poly(3-octylthiophene) (POT) dissolved into the membrane. The effects of amounts POT potential responses single-piece Ag+-ISEs were investigated in detail. Results indicate that Ag+-ISE with 10 wt% displays excellent reproducibility and stability response. linear range 3.0 × 10−8−3.0 10−5 M can be obtained AgNO3 solution slope 56.84 ± 0.92 mV/dec (n = 3, R...

10.1149/2.004308jes article EN Journal of The Electrochemical Society 2013-01-01

Chronoamperometric curves for the oxidation of a ferrocenyl derivative via potential step, calculated using Cottrell equation, showed less diffusion-controlled currents on platinum wire electrode. This lower deviation cannot be explained Butler–Volmer heterogeneous kinetics, but was ascribed to negatively capacitive current associated with redox reaction. The in fully oxidized electrical corresponds non-zero concentration at electrode surface, which predicted Nernst equation. equation...

10.3390/electrochem4020021 article EN cc-by Electrochem 2023-06-13

Lithium ion battery has a series of significant advantages, such as low energy consumption, high specific capacity and energy, working voltage, long cycle life, self discharge, friendly to environment, good performance, service life so on .Today it is widely applied in various aspects, notebook computers, electric cars, cameras, etc.With the wide application lithium battery, performance requirements are higher higher.High depends improvement negative electrode materials positive electrolyte...

10.2991/emim-17.2017.279 article EN cc-by-nc 2017-01-01

10.1007/s10008-023-05758-6 article EN Journal of Solid State Electrochemistry 2023-12-07

The voltammetry of hydrogen ion is revisited quantitatively at a thin wire platinum electrode scan rates less than 8 V s −1 in the context amount adsorption and negative capacitance. first reduction wave was attributed to adsorbed ion, which inconsistent with Volmer step. second one composed partially-diffusion control current negatively capacitive associated redox reaction. capacitance causes potential shift high owing relaxation electric field for faradaic reactions.

10.1149/1945-7111/ac593d article EN Journal of The Electrochemical Society 2022-02-28

Spherical CeO 2 and -ZrO solid solutions are prepared using a hydrothermal method, Pt/CeO /GO Pt-CeO catalysts graphene as carrier, the effects of addition solution on electrocatalytic activity, stability anti-CO poisoning performance methanol fuel cell anodes investigated. The catalyst samples characterized via X-ray diffraction (XRD), photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) transmission (TEM), electrochemical properties investigated an workstation (IVIUM)....

10.1149/1945-7111/ac0305 article EN Journal of The Electrochemical Society 2021-05-01
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