Yuchun Liu

ORCID: 0000-0003-0099-0887
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About
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Research Areas
  • Advanced Thermoelectric Materials and Devices
  • Advanced oxidation water treatment
  • Advanced Photocatalysis Techniques
  • 2D Materials and Applications
  • Advanced battery technologies research
  • MXene and MAX Phase Materials
  • Organic Electronics and Photovoltaics
  • Thermal properties of materials
  • Nanowire Synthesis and Applications
  • Anodic Oxide Films and Nanostructures
  • Molecular Junctions and Nanostructures
  • Aluminum Alloys Composites Properties
  • Advanced Welding Techniques Analysis
  • Metal-Organic Frameworks: Synthesis and Applications
  • Power Systems and Technologies
  • Evaluation Methods in Various Fields
  • Quantum and electron transport phenomena
  • Advanced biosensing and bioanalysis techniques
  • Nanopore and Nanochannel Transport Studies
  • Photochromic and Fluorescence Chemistry
  • Thermal Radiation and Cooling Technologies
  • Electric Vehicles and Infrastructure
  • Advancements in Battery Materials
  • Power Systems and Renewable Energy
  • Transportation and Mobility Innovations

Chengdu University of Traditional Chinese Medicine
2024-2025

University of Science and Technology of China
2023-2025

Hefei National Center for Physical Sciences at Nanoscale
2023-2025

National Yang Ming Chiao Tung University
2022-2025

Harbin Institute of Technology
2023-2024

Jiangnan University
2024

Beijing Normal University
2022-2023

Jilin University
2023

Jilin Electric Power Research Institute (China)
2022

University of Shanghai for Science and Technology
2021-2022

Background estimation is an efficient infrared (IR) small target detection method. However, to deal with unknown targets, the window in existing algorithms should be adjusted perform multiscale and requires a lot of calculations. Besides, stages during after have received wide attention algorithms, but research on before insufficient. Moreover, typically regard maximum value different orientations as value. when dim adjacent high-brightness background, it easily submerged. This article...

10.1109/jstars.2020.3038442 article EN cc-by IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing 2020-11-17

Abstract The electrochemical oxidation of amines has emerged as a promising alternative to traditional energy‐intensive industrial processes for the green synthesis nitriles, and rational design efficient electrocatalysts is crucial due sluggish reaction kinetics. Herein, it reported that modulating topological order within same structural unit can boost catalytic activity electrooxidation benzylamine benzonitrile (BOR). Using nickel nitride model, Cu atoms are introduced into pristine N─Ni...

10.1002/adfm.202422063 article EN Advanced Functional Materials 2025-01-05

Abstract The fabrication and application of anodic aluminum oxide (AAO) membranes with tailored nanopore geometries have profound implications in materials science engineering. This study introduces a refined physical stretching method combined precisely controlled anodization conditions to manipulate the anisotropy nanopores AAO membranes. By employing high‐purity sheets varying electrolytes such as sulfuric acid, oxalic phosphoric anisotropic shapes are carried out aspect ratios based on...

10.1002/admi.202400699 article EN cc-by Advanced Materials Interfaces 2025-01-09

An extremely high power factor for organic/inorganic hybrid C<sub>6</sub>H<sub>4</sub>NH<sub>2</sub>CuBr<sub>2</sub>I due to the coexisting entropy difference.

10.1039/c7ta03015k article EN Journal of Materials Chemistry A 2017-01-01

Abstract The challenges of Lithium‐carbon dioxide (Li‐CO 2 ) batteries for ensuring long‐term cycling stability arise from the thermodynamically stable and electrically insulating discharge products (e.g., Li CO 3 ), which primarily rely on their interaction with active materials. To achieve optimized intermediates, bifunctional electron donor–acceptor (D–A) pairs are proposed in cathode design to adjust such interactions case B–O pairs. inclusion BC O sites allows redistribution electrons...

10.1002/smll.202400619 article EN Small 2024-04-09

Abstract The skin stratum corneum (SC) barrier function will interfere with the absorption of topical treatment and reduce drug's therapeutic effect on alopecia. Microneedles (MNs) can penetrate deliver drugs to dermis. Furthermore, MNs mechanically stimulate skin, which promotes hair growth. Thus, we designed a green dissolvable composite microneedle made hyaluronic acid (HA) Bletilla striata polysaccharide (BSP) encapsulate cholesterol-free ginsenoside Rg3 liposomes (Rg3-LPs) avoid...

10.1093/rb/rbae086 article EN cc-by Regenerative Biomaterials 2024-01-01

This article reports the experimental studies on using photoexcitation-generated excited states as a new approach to increase Seebeck coefficient well electrical conductivity in an organic semiconducting polymer MEH-PPV (poly(2-methoxy-5-(2′-ethylhexyloxy)-p-phenylene vinylene) with multilayer electrode/polymer/electrode thin-film architecture. Our results show that photoexcitation can lead large of 305 μV/K ITO/MEH-PPV/Au device under light intensity 16 mW/cm2. Simultaneously, is increased...

10.1021/jp4000957 article EN The Journal of Physical Chemistry C 2013-05-03

In recent years, anodic aluminum oxide (AAO) membranes have been widely used as attractive nanoporous materials because of their applications in drug delivery, membrane filtration, and catalysis. Although AAO with anisotropic pore shapes can be achieved, the methods are often complex costly. this work, we present an innovative approach to fabricating controlled geometries, focusing on transition from nonelliptical elliptical nanopores. Utilizing commercially available foils varying thickness...

10.1021/acsanm.4c02257 article EN cc-by ACS Applied Nano Materials 2024-06-11

Abstract Surface‐driven capacitive storage enhances rate performance and cyclability, thereby improving the efficacy of high‐power electrode materials fast‐charging batteries. Conventional defect engineering, widely‐employed optimization strategy, primarily focuses on influence defects themselves behaviors. However, role local environment surrounding defects, which significantly affects surface properties, remains largely unexplored for lack suitable material platform has long been...

10.1002/adma.202408723 article EN Advanced Materials 2024-09-11

Microfluidic-engineered hydrogel microspheres have emerged as a promising avenue for advancements in tissue engineering and regenerative medicine, particularly through the precise manipulation of fluids to achieve personalized composite biomaterials. In this study, we employed microfluidic technology fabricate (HMs) using Chinese herbal Bletilla striata polysaccharide (BSP) primary material. Concurrently, natural active ingredient 20(S)-protopanaxadiol (PPD) was encapsulated within HMs form...

10.1186/s12951-024-02998-0 article EN cc-by-nc-nd Journal of Nanobiotechnology 2024-11-20

In this study, we have fabricated thermoelectric devices with p-type and n-type conducting polymers research the effect of device structure properties. It was found that greatly enhances device's electrical conductivity due to separated charge carrier channels, but Seebeck coefficient reduced increase density by doping. Photoexcitation can improve properties increasing doping concentration simultaneously. The increases in both are phonon–electron coupling effect: electrons holes increased...

10.1002/pc.22576 article EN Polymer Composites 2013-07-10
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