中文版
Yuxiang Chen 陈宇翔
Ph.D. candidate in Chemical Process in East China University of Science and Technology
Update: On September 14, 2023, I am designing a universal model
for predicting the theoretical value of organic sulfide absorption amount
by solvents under any environmental conditions.
I am currently in the final year of my M.S./Ph.D. program
at East China University of Science and Technology, working with Prof. Hui Sun
in the Department of Petroleum Processing on Intelligent Molecular Design.
My current research focuses on developing novel theoretical
and computational frameworks for modeling molecular properties,
with applications to desulfurization, purification, and solvent development.
Prior to Ph.D., I studied software engineering
on my own, where I immersed myself in the fields of
mathematical modeling and machine learning.
Since 2020, I have been contributing to computational chemistry,
data analysis, and mathematical modeling for Prof. Fahai Cao's
research group.
Outside of research, I am actively involved in volunteer work
both within the department and on campus.
During the COVID-19 pandemic in 2022,
I worked with the Graduate Student Council
at the College of Chemical Engineering at East
China University of Science and Technology to
support my fellow graduate students.
Email: chenyuxiang@mail.ecust.edu.cn
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Research
I'm interested in molecular desgin, machine learning, optimization, and mathematical modeling. Much of my research is about determining the relationship between the chemical structure and its properties. Representative papers are highlighted.
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Machine-learning-guided Reaction Kinetics Prediction towards Solvent Identification for Chemical Absorption of Carbonyl Sulfide
Yuxiang Chen,
Chuanlei Liu,
Guanchu Guo, Yang Zhao, Cheng Qian, Hao Jiang, Benxian Shen,
Di Wu,
Fahai Cao,
Hui Sun
Chemical Engineering Journal, 2022
project page /
paper
We obtained the reaction rate constants of determining step via computation and constructed a machine learning model to predict reaction kinetics of carbonyl sulfide with solvents.
Two custom-defined descriptors representing the steric hindrance of amine groups has improved kinetics predication.
We provided a progressive and in-depth explanation on how chemical structures affect reaction rates from a big data perspective.
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Constructing AgY @ Cu-BTC hybrid composite for enhanced sulfides capture and moisture resistance
Yang Zhao,
Yuxiang Chen,
Cheng Qian, Hao Wang, Hao Jiang, Cheng Niu, Junhao Gai, Qiyue Zhao, Yue Lou, Benxian Shen,
Di Wu,
Hui Sun,
Yujun Tong
Microporous and Mesoporous Materials, 2022
paper
We provided an approach to the synthesis of AgY@Cu-BTC hybrid composite for enhanced sulfides capture and moisture resistance. |
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Revealing the Structure–Interaction–Dissolubility Relationships through Computational Investigation Coupled with Solubility Measurement: Toward Solvent Design for Organosulfide Capture
Chuanlei Liu,
Yuxiang Chen,
Hao Jiang, Kongguo Wu, Qilong Peng, Yu Chen, Diyi Fang, Benxian Shen,
Di Wu,
Hui Sun
Industrial & Engineering Chemistry Research, 2022   (Cover Article)
paper
We revealed the relationship between the structural characteristics of the solvents
and their interactions with MeSH and proposed rules for designing molecules
to generate a potential solvent with enhanced dissolving affinity named 1-(2-(diethylamino)ethoxy)butan-2-amine.
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Hosting AlCl3 on ternary metal oxide composites for catalytic oligomerization of 1-decene: Revealing the role of supports via performance evaluation and DFT calculation
Yue Lou,
Yuxiang Chen,
Yang Zhao, Cheng Qian, Cheng Niu, Hao Jiang,
Chuanlei Liu,
Kongguo Wu, Benxian Shen, Jian Long, Yiming Wang,
Hui Sun,
Jigang Zhao, Jichang Liu, Hao Ling,
Di Wu,
Yujun Tong
Microporous and Mesoporous Materials, 2022
paper
We revealed the influence of the compositions and structures
of the supports on the catalyst performances
through experiments together with density functional theory (DFT) calculations.
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Intelligent Molecule Design to Explore Potential Solvents for Carbonyl Sulfur (COS) Absorption Based on Reaction Kinetics Prediction
Yuxiang Chen,
Chuanlei Liu,
Yue Lou, Yang Zhao, Cheng Qian, Hao Jiang, Kongguo Wu,
Hui Sun,
Di Wu,
Fahai Cao
MaCKiE, 2021   (Oral Presentation)
paper
We proposed an intelligent molecule design approach to encode and decode discrete molecules into
multidimensional continuous variables by variational autoencoder (VAE),
based on Bayesian optimization (BO) to define the next molecule
with a potentially high reaction rate.
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Intelligent Molecular Identification for High Performance Organosulfide Capture Using Active Machine Learning Algorithm
Yuxiang Chen,
Chuanlei Liu,
Yang An, Yue Lou, Yang Zhao, Cheng Qian, Hao Jiang, Kongguo Wu, Xianghui Zhang,
Hui Sun
Di Wu,
Benxian Shen, Fahai Cao
ChemRxiv, 2021   (Already in Production)
project page /
ChemRxiv
We constructed a computational framework by integrating molecular similarity search
and active learning methods,
namely, molecular active selection machine learning (MASML).
We are proud that the final developed molecule has already reached the pilot stage of industry.
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Structure–Property–Energetics Relationship of Organosulfide Capture Using Cu (I)/Cu (II)-BTC Edited by Valence Engineering
Yuxiang Chen,
Dan Wang, Hao Jiang, Jialun Tan, Yang An, Yonghao Chen, Yuan Wu,
Hui Sun,
Benxian Shen, Jigang Zhao,
Chuanlei Liu,
Hao Ling,
Di Wu,
Xiao Han, Sixin Xu
Industrial & Engineering Chemistry Research, 2021
paper
We synthesized a family of copper-1,3,5-benzenetricarboxylic acid (Cu-BTC) sorbents
for organosulfur compound capture.
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Education
East China University of Science and Technology, China
M.S / PH.D in Chemical Process • Sept. 2018 to Jul. 2023
Honors:
Titan-Adamas Scholarship (awarded annually to 14 students by Titan Shanghai Technology Co.)
PetroChina Scholarship (awarded annually to 10 students by China National Petroleum Co.)
Outstanding student at the university (about the top 5% of postgraduate students)
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Changzhou University, China
B.S. in Oil and Gas Storage and Transportation Engineering • Sept. 2014 to Jul. 2018
Honors:
Outstanding graduate
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