Jiajun Wu

ORCID: 0000-0002-2792-9317
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About
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Research Areas
  • Electrospun Nanofibers in Biomedical Applications
  • Aerosol Filtration and Electrostatic Precipitation
  • Biofuel production and bioconversion
  • Advanced Cellulose Research Studies
  • Advanced Sensor and Energy Harvesting Materials
  • Thermochemical Biomass Conversion Processes
  • Perovskite Materials and Applications
  • Electrohydrodynamics and Fluid Dynamics
  • Advanced Battery Materials and Technologies
  • Metal-Organic Frameworks: Synthesis and Applications
  • Fluid Dynamics and Heat Transfer
  • Advancements in Battery Materials
  • Advanced battery technologies research
  • Covalent Organic Framework Applications
  • Fluid Dynamics Simulations and Interactions
  • Coastal and Marine Dynamics
  • Nanomaterials and Printing Technologies
  • Titanium Alloys Microstructure and Properties
  • Melamine detection and toxicity
  • Advancements in Transdermal Drug Delivery
  • Shape Memory Alloy Transformations
  • Anaerobic Digestion and Biogas Production
  • Resource-Constrained Project Scheduling
  • Magnesium Oxide Properties and Applications
  • Materials Engineering and Processing

Wuhan University of Technology
2021-2025

Hunan University of Science and Technology
2024

Shenzhen Polytechnic
2023-2024

Henan Polytechnic University
2024

Jiangnan University
2024

State Key Laboratory of Food Science and Technology
2024

Shanghai Institute of Technology
2023

Microbiology Institute of Shaanxi
2023

Changsha University of Science and Technology
2023

Sichuan University
2023

Ultrathin carbon flake supporting cobalt selenide nanosheets have been synthesized through a confined-regulated interfacial engineering strategy, which delivers superior rate capability and long cycling durability toward sodium ion batteries.

10.1039/d1ta03280a article EN Journal of Materials Chemistry A 2021-01-01

Abstract Metal–organic frameworks (MOFs), renowned for their porous and tunable functionalities, hold significant potential enhancing perovskite photovoltaic. However, the influence of MOF, particularly those with balanced cations in pores, on conversion bottom‐layer PbI 2 distribution MOFs within remains underexplored. Herein, a newly synthesized Yttrium (Y)‐MOF material is introduced, featuring dimethylamine (DMA) as its pores strong absorption UV regime, to modify films. Y‐MOF, rich...

10.1002/adfm.202407381 article EN Advanced Functional Materials 2024-06-27

The impacts of enzyme pre-treatments on anaerobic digestion lignocellulosic biomass were explored by using corn straw as a substrate for pre-treatment and utilizing starch microcrystalline cellulose substrates comparative analysis. cellulase effectively improved the enzymatic hydrolysis cellulose, decreased crystallinity, consequently showed 33.2% increase in methane yield. yield increased 16.0% through amylase pre-treatment. However, when was straw, both efficiencies enzymes production...

10.3390/su12135453 article EN Sustainability 2020-07-06

The development of polyelectrolyte-surfactant complexes (PESCs) has attracted extensive research interest in different fields applications. However, the liquid state PESCs limited their utility applications where solid materials are required. In this study, novel antibacterial fibers were fabricated via electrospinning without any additives. prepared aqueous mixtures pre-hydrolyzed polyacrylonitrile (HPAN), a polyelectrolyte, and cetyltrimethyl ammonium chloride (CTAC), an cationic...

10.1039/c9sm02043h article EN Soft Matter 2019-01-01

In order to study the influence of cavity on surrounding rock stability,a tunnel in Yunnan Province was taken as research object,and problem voids qualitatively analyzed and evaluated.FLAC3D used simulate analyze distribution location voids,the number voids,and excavation process.The plastic zone,stress field displacement stability evaluated.The results showed that onsite measured data were consistent with simulation results.When existed at top side,bottom side,the side had a greater impact...

10.62051/ijnres.v2n1.08 article EN cc-by-nc International Journal of Natural Resources and Environmental Studies 2024-03-25

The rapid and solid joining of thermoplastic to metal is great significance for structural lightweighting. A acrylonitrile butadiene styrene (ABS) laser textured 5052 Al joined by ultrasonic welding with longitude wave in this study. Influence the texturing type on microstructure joint strength are investigated. Experimental results showed that was a major factor strength, mesh array superior than circular hole terms strength. maximum 17.87 MPa obtained L1, which about 2.4 times 3.6 these...

10.1016/j.jmrt.2024.07.057 article EN cc-by-nc-nd Journal of Materials Research and Technology 2024-07-01

Needleless electrospinning has been a simple preparation technique for nanofiber output upscaling. However, cellulose acetate (CA) never tried before its high volatility in solvent acetone. By comparing the different system of acetone/dimethyl sulfoxide (DMSO), acetone/dimethylacetamide (DMAc) and acetic acid/water, electrospun CA was successfully prepared via metal plate needleless spinneret. The results showed that could be steadily continuously obtained acetone/DMSO = 2/1 v/v with around...

10.1088/2053-1591/ab6547 article EN cc-by Materials Research Express 2019-12-23

Self-assembly of rod-coil (RC) symmetric diblock copolymers (DBCs) in a cylindrical nanopore is investigated by performing dissipative particle dynamics simulation.

10.1039/c6ra22122j article EN RSC Advances 2016-01-01

A major challenge in monocular 3D object detection is the limited diversity and quantity of objects real datasets. While augmenting scenes with virtual holds promise to improve both objects, it remains elusive due lack an effective insertion method complex captured scenes. In this work, we study indoor for detection. The main automatically identify plausible physical properties assets (e.g., locations, appearances, sizes, etc.) cluttered To address challenge, propose a physically approach...

10.48550/arxiv.2312.05277 preprint EN other-oa arXiv (Cornell University) 2023-01-01
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