ZHAOJUN(LUDWIG) XUE
Cleveland, OH 44106
acz6o7@r.postjobfree.com
Education
Case Western Reserve University, Cleveland, OH
M. S. in Polymer/Plastics Engineering
GPA: 3.15
Aug. 2016
East China University of Science and Technology, Shanghai, China M. S. in Polymer Chemistry and Physics Mar. 2012
Recipient of Second Scholarship
Hebei University of Science and Technology, Shijiazhuang, Hebei, China B. S. in Polymer Materials and Engineering Jun. 2009 Skills
Polymer Science, strong knowledge in
cellulose
Modeling and simulation
Creative problem solving
Auto CAD, CAXA, Office software and data
analysis
Fluent in Mandarin Chinese
Research Experience
Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH
Research Assistant Sept. 2013-Aug. 2016
1 Cellulose nanocrystals (CNCs) containing metal-ligand structures
Synthesis of metal ligand and purification of by-product
Reaction of metal ligand onto oxidized cellulose nanocrystals, including further purification
Formation of hydrogel with the existence of transitional metal cations (Fe II) 2 Extraction of cellulose nanomaterials from miscanthus
Base wash and bleaching to obtain cellulose from a new plant source -- miscanthus
Preparation of hydrogels of cellulose nanofibers (CNFs) through innovative chemical modification and mechanical dispersion
Acid hydrolysis of the cellulose to obtain cellulose nanocrystals (CNCs)
Oxidation of CNCs for further functionalization with an innovative method.
Selected publication:
• Elvis Cudjoe, Mo Hunsen, Zhaojun Xue, Isolation of Cellulose Nanocrystals from Stalks of Miscanthus Giganteus(pending)
3 Computer simulation of one-component nanocomposites
Set parameters for the model of di-block polymer brush grafted rigid rod
Run mesoscale simulation to obtain the data for the influencing factors on the conformation. School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
Research Assistant Feb. 2010-Mar. 2012
Molecular Simulation of Miscibility in Polymer Blends
Learnt the basic operation of the simulation software Materials Studio
Constructed the atomic scale model of oligomers
Run simulation to obtain the parameters for the two systems:Poly (2,6 - dimethy1 - 1,4 -Phenylene Ether)
/ Poly (Styrene - co - Acrylonitrile) Blend with the Compatibilizer Triblock Terpolymer SBM and High- impact Polystyrene Blends
Selected publications:
• Zhaojun Xue, Molecular Simulation of the Effect of Graft Structure on the Miscibility of High- impactPolystyreneBlends, Polymer Composites. (02/2012)
• Qixin Zhuang, Zhaojun Xue, Molecular Simulation of Miscibility of Poly (2,6-dimethy1-1,4- PhenyleneEther)/Poly(Styrene-co-Acrylonitrile) Blend with the Compatibilizer Triblock Terpolymer SBM, Polymer Composites.(09/2011) School of Materials Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei, China
Undergraduate Research Assistant Mar. 2009-Jun. 2009 Study of free radical – cation mixed UV-curable coatings
Synthesis of epoxy acrylate
Mixing of oligomer with reactive diluents
Preparation of coating through UV light
Measurement of hardness and contraction rate of the coating films
Analysis of reasons why the hardness and contraction rate of films changed with different formula Internship Experience
Polypropylene Production Workshop Sinopec Shi Jiazhuang Refining & Chemical Company Shijiazhuang, Hebei,China Oct. 2007
Observed the procedure of polypropylene production, such as polymerization, flash evaporation, product collection etc.
Hebei University of Science and Technology Shijiazhuang, Hebei, China Dec. 2006
Metalworking Practice
• Learned the basic techniques of milling and grinding and the technologies for heating
• processing and digital control
Management Experience
Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH
Sept. 2013-Aug. 2016
In charge of chemical waste, high-vacuum equipment and calibration of balance
Scheduled for weekly-meeting of members in the research group Teaching Experience
School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
Teaching Assistant Sept. 2009-Jan. 2010
Graded homework and tests for undergraduate students enrolled in the course Polymer Chemistry
Communicated with the instructors about students’ performances in order to improve class structure Academic Tutor Apr. 2010 & Nov. 2011
Give guidance in study of Organic Chemistry and General Chemistry Extra-curriculum Activities
Advances in Emulsion and Nanoparticle Technologies-Applications in Biosciences, East China University of Science and Technology Shanghai, China Nov. 2011
In charge of reception of foreign representatives
Wrote and translated speeches for the opening ceremony