Jiajia Cai

ORCID: 0000-0002-8394-5231
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About
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Research Areas
  • Advanced Photocatalysis Techniques
  • Iron oxide chemistry and applications
  • Copper-based nanomaterials and applications
  • Electrocatalysts for Energy Conversion
  • Reliability and Maintenance Optimization
  • Statistical Distribution Estimation and Applications
  • Fuel Cells and Related Materials
  • Advanced battery technologies research
  • Software Reliability and Analysis Research
  • Mine drainage and remediation techniques
  • Electronic and Structural Properties of Oxides
  • Advancements in Battery Materials
  • Electrochemical Analysis and Applications
  • Arsenic contamination and mitigation
  • Heat Transfer Mechanisms
  • Gas Sensing Nanomaterials and Sensors
  • Supercapacitor Materials and Fabrication
  • Management and Optimization Techniques
  • MXene and MAX Phase Materials
  • Catalytic Processes in Materials Science
  • ZnO doping and properties
  • Ga2O3 and related materials
  • Grey System Theory Applications
  • Microstructure and Mechanical Properties of Steels
  • Semiconductor materials and devices

Yangzhou University
2023-2024

Anhui University of Technology
2017-2024

China International Science and Technology Cooperation
2022-2024

Nanjing University of Aeronautics and Astronautics
2017-2022

Anshan Hospital
2020

State Grid Corporation of China (China)
2018

Northeastern University
2013-2016

Tarim University
2015

Ministry of Education of the People's Republic of China
2015

The University of Texas at Austin
2014

In industrial steel plate production, process parameters and grade composition significantly influence the microstructure mechanical properties of produced. But determining exact relationship between is a challenging process. This work aimed to devise deep learning model, predict including yield strength (YS), ultimate tensile (UTS), elongation (EL), impact energy (Akv); based on as well raw steel, apply it online real manufacturing plant. An optimal neural network (DNN) model was formulated...

10.1016/j.matdes.2020.109201 article EN cc-by-nc-nd Materials & Design 2020-10-02

Ultrathin (ut) two-dimensional (2D) ZnIn2S4 (ZIS) nanosheets have exhibited great potential in photocatalytic hydrogen evolution. Herein, ultrathin 2D/2D MoS2/ZnIn2S4 (ut-MoS2/ZIS) were designed and prepared via two steps of the situ hydro/solvothermal method. Benefiting from structure large intimate contact between ut-ZIS MoS2, charge transfer was increased recombination photogenerated carriers suppressed. It is also noteworthy that 4 wt % ut-MoS2/ZIS gave highest evolution rate 221.71 μmol...

10.1021/acsaem.2c00767 article EN ACS Applied Energy Materials 2022-07-07

A feasible and cost-effective method was developed to improve the photoelectrochemical performance of hematite (α-Fe2O3) photoanode. Using a hydrothermal method, tin (Sn) magnesium (Mg) (co-)doped films were prepared characterized by X-ray diffraction (XRD), photon spectroscopy (XPS), Raman spectroscopy. The average particle size α-Fe2O3 film varied from 150 300 nm. photocurrent density Sn-/Mg-co-doped reached maximum 1.1 mA cm-2 at 1.23 VRHE, which increased approximately 3 times compared...

10.1039/c9dt03962g article EN Dalton Transactions 2020-01-01

Goblet cells and their secreted mucus are important elements of the intestinal mucosal barrier, which allows host to resist invasion by pathogens. Porcine deltacoronavirus (PDCoV) is an emerging swine enteric virus that causes severe diarrhea in pigs large economic losses pork producers worldwide. To date, molecular mechanisms PDCoV regulates function differentiation goblet disrupts barrier remain be determined. Here, we report newborn piglets, infection barrier: specifically, there villus...

10.1128/jvi.00689-23 article EN cc-by Journal of Virology 2023-06-08

On many video websites, the recommendation is implemented as a prediction problem of video-user pairs, where videos are represented by text features extracted from metadata. However, metadata manually annotated users and usually missing for online videos. To train an effective recommender system with lower annotation cost, we propose active learning approach to fully exploit visual view videos, while querying few annotations possible view. one hand, joint model proposed learn mapping...

10.24963/ijcai.2019/284 article EN 2019-07-28

Sn- or Ge-doped hematite thin films were fabricated by annealing alloyed for the purpose of photoelectrochemical (PEC) water splitting. The deposited on FTO glass magnetron sputtering and their compositions controlled target. morphology, crystalline structure, optical properties, photocatalytic activities have been investigated. SEM observation showed that uniform, large area arrays nanoflakes formed after thermal oxidation. incorporation doping elements into structure was confirmed XRD....

10.1155/2014/794370 article EN cc-by International Journal of Photoenergy 2014-01-01
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