Weiwei Chen

ORCID: 0000-0003-1292-852X
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About
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Research Areas
  • Food Quality and Safety Studies
  • Catalytic Processes in Materials Science
  • Catalysis and Oxidation Reactions
  • Lattice Boltzmann Simulation Studies
  • Traditional Chinese Medicine Analysis
  • Advanced biosensing and bioanalysis techniques
  • Heat transfer and supercritical fluids
  • Heat and Mass Transfer in Porous Media
  • Zeolite Catalysis and Synthesis
  • Catalysis for Biomass Conversion
  • Chromatography in Natural Products
  • Biosensors and Analytical Detection
  • Nanofluid Flow and Heat Transfer
  • Catalysis and Hydrodesulfurization Studies
  • Subtitles and Audiovisual Media
  • Advanced Cellulose Research Studies
  • Fluid Dynamics Simulations and Interactions
  • Heavy Metals in Plants
  • Corporate Social Responsibility Reporting
  • Microbial Metabolism and Applications
  • Copper-based nanomaterials and applications
  • Advanced Glycation End Products research
  • Extraction and Separation Processes
  • Analytical Chemistry and Chromatography
  • Subcritical and Supercritical Water Processes

North China Electric Power University
2022

Nanjing Normal University
2019-2020

East China University of Science and Technology
2016-2019

Fudan University
2017

Chinese Academy of Sciences
2015

Institute of Chemistry
2015

Chongqing University
2015

Yunnan University
2015

Beijing National Laboratory for Molecular Sciences
2015

Guangxi University of Chinese Medicine
2009-2011

Abstract Homogeneous esterification of cellulose, which can control the molecular structure resultant cellulose esters and facilitate versatility cellulose‐based materials, has drawn much attention. Recently, advent room temperature ionic liquids ( ILs ) capable dissolving provided a new versatile platform for efficient homogeneous cellulose. A variety conventional, novel functional have been successfully synthesized in . Meanwhile, development techniques, utilization agricultural residues...

10.1002/pi.4883 article EN Polymer International 2015-02-12

Purpose This study aims to show the importance of natural convection supercritical fluid in an inclined cavity. The heat transfer performance can be improved. Design/methodology/approach A model cavity was set up simulate fluid. influence angles (30 approximately 90°) and pressures (8 12 MPa) are analyzed. To ascertain flow convection, this paper conducts a numerical investigation using lattice Boltzmann method (LBM), which is proven precise convenient. Findings results that higher obtained...

10.1108/hff-08-2019-0641 article EN International Journal of Numerical Methods for Heat &amp Fluid Flow 2019-11-18

The remaining useful life (RUL) of bearings is vital for the manipulation and maintenance industrial machines. existing domain adaptive methods have achieved major achievements in predicting RUL to tackle problem data distribution discrepancy between training testing sets. However, they are powerless when target bearing not available or unknown model training. To address this issue, we propose a single-source generalization method prediction bearings, termed as stage division parallel...

10.3390/lubricants12050175 article EN cc-by Lubricants 2024-05-14

The present paper studied the dynamic response of an underwater system with its navigation plate rotated relative to main body until it was blocked by energy absorber. In this process, relation between fluid-driving moment and speed body, as well rotation angle design parameters absorber, investigated through combined finite element method volume method. Before contacted modeled linear elastic material, movement process solved boundary. When started contact crash elastic-plastic interaction...

10.1115/imece2011-62362 article EN Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B 2011-01-01

Although the financial benefits of corporate philanthropy are unclear, firms devote an increasing amount resources to philanthropy. We propose that social comparison among industry peers is driving force for increase in philanthropy, and a firm’s response pressure depends on stakeholders’ willingness support resource dependence firm stakeholders. Using data Chinese publicly listed from 2003 2014, we find with poor relative position have higher Moreover, has stronger positive effect when...

10.5465/ambpp.2018.16095abstract article EN Academy of Management Proceedings 2018-07-09

An economical rectification approach to produce iso-pentane component from hydrocracking light naphtha for aviation gasoline fuels is proposed in this research. Normal alkane removed by adsorptive separation method before the goes through processing. The results of Aspen Plus simulation shows that pretreatment can help save more than 60% energy consumption process pure iso-pentane. If top product contains 10% 2, 2-dimethyl butane, it will have better property and meet all other requirement...

10.1080/10916466.2018.1471499 article EN Petroleum Science and Technology 2019-01-02

The effect of methanol conversion on the content each high octane constituent over ZnI2 catalyst has been investigated in a batch reactor. results showed that isoparaffins were dominant products this reaction. Among these, selectivity 2,2,3-trimethylbutane (triptane) reached up to 30%. reactions with higher alcohols or olefins favorable oil yields, especially alcohols. Yields increased by 200% for total and 88% triptane adding 25wt% isopentanol, respectively. trimethylpentene, which can be...

10.1080/15567036.2019.1604892 article EN Energy Sources Part A Recovery Utilization and Environmental Effects 2019-04-18

中空核壳结构 α-MoO 3 -SnO 2 复合电极可控制备及 储锂性能研究 王亚朋, 刘佳佳, 刘春晓, 陈伟伟, 李婷婷, 郭 洪

10.15541/jim20140612 article KO Journal of Inorganic Materials 2015-01-01
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