Polymer chemistry

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Faculty of Chemistry, VNUHCM - University of Science (VNUHCM-US) 70 years of founding and development

The Department of Organic Chemistry, the Department of Inorganic and Applied Chemistry, and the Department of Chemistry are among the six departments, six majors, and three research laboratories that make up the Faculty of Chemistry today, some 70 years after its founding. Physical chemistry, analytical chemistry, polymer chemistry, medicinal chemistry, and three key-research labs, including the labs for natural compounds, cancer, and computational chemistry.

6p dianmotminh02 03-05-2024 7 1 Download

Master's thesis of Engineering: Preparation of Clay-dye pigment and its dispersion in polymers

The objectives of this research work are: Study the clay intercalation by organic dye and develop a process to produce nanoclay-dye pigment with better stability and good performance; Conduct structural characterization to verify the level of intercalation and stability of clay-dye pigment by using X-Ray diffraction (XRD) and Transmission Electron Microscopy (TEM); Investigate the thermal stability of clay dye pigment using Thermo Gravimetric Analysis (TGA) to reveal the effect of dye intercalation into the clay on improving thermal stability of organic dye; Compound the clay- pigment with ...

141p runthenight07 01-03-2023 5 3 Download

Master thesis organic Chemistry: Design of stable graphene oxide-copolymer nanocomposite dispersion orientated for EOR application in high-temperature offshore reservoirs

Thermostable and highly water-soluble polymers are essential for polymer flooding — one of the most effective methods used in the enhanced oil recovery (EOR) in hightemperature (HT) offshore reservoirs. In this research, the copolymerization reaction of acrylamide (AM) and N-vinylpyrrolidone (NVP) monomers were performed via a freeradical mechanism induced by gamma-rays (γ-rays) irradiation.

79p viabigailjohnson 10-06-2022 13 3 Download
Summary of Doctoral Thesis in Chemistry: Study on some environmentally friendly polymer materials and application on preparing plant nursery

Objectives of the dissertation: Research on the degradation process of PE films containing prooxidant additives and recycled polyethylene. After that, preparing plant polybags with different time of degradation.

27p extraenglish 24-05-2021 25 4 Download
Summary of Doctoral Thesis in Chemistry: Researches about fabrication, characterization, properties of alginate/chitosan polymer composite with ginseniside RB1 and lovastatin

The thesis consists of 135 pages, including 21 tables of data, 50 figures and 144 references. The structure of the thesis consists of: Introduction: 4 pages; Overview: 32 pages; Experimental part: 13 pages; Results and discussion: 63 pages; Recent contributions of the thesis: 1 page; The list of published works: 2 pages; References: 18 pages. There is also an appendix containing the spectrums and diagrams that measure the characteristics and properties of components and AG/CS/LOV, AG/CS/LOV/ginsenoside Rb1 composites with 11 pages.

30p prisonbreak123 21-05-2021 30 3 Download
Thesis of Chemistry doctor: Surveying some factors affecting the physical and chemical properties of polymer nanocomposite materials on the basis of polyamide-6, polycarbonate and multi wall carbon nanotubes

Successful fabrication of polymer nanocomposite on the basis of PA6, PC thermoplastics, and CNT reinforcement to effectively apply the material system to the production of body protection equipment for the army forces.

28p capheviahe27 23-02-2021 15 2 Download
Dissertation summary Organic chemistry: Study on the manufacturing and properties of gas barrier multilayers films and applications

Objectives of the dissertation: Researching and fabricating gas barrier multilayer films based on the polyme blends and exploring the applicability of packaging to preserve dry agricultural products.

27p capheviahe27 23-02-2021 19 2 Download
Summary thesis in Chemistry: Study on some environmentally friendly polymer materials and application on preparing plant nursery

The research using some advanced, environmentally friendly materials such as water-absorbing polymers and soil-binding polymers in potting medium is also a new direction to improve water retention. The study of manufacturing polybags with different degradation time combined with the use of SAP and PAM in substrates of pots to improve some features of the current nursery.

27p larachdumlanat129 20-01-2021 20 2 Download
Summary of doctoral thesis in chemistry: Synthesis, studying the properties of phenyl radical polymer film orionted to use as metal ion sensor

The objectives of the thesis: Fabrication of diaphragm sensing material based on phenyl conductive polymer has stability and high sensitivity with heavy metal cations, which is used to identify and analyze heavy metal traces in water. Mời các bạn tham khảo!

26p xacxuoc4321 08-07-2019 48 6 Download
Dissertation summary: Study on preparation and properties of rubber nanocomposites material based on some kinds of rubber and its blend with carbon nanotubes

The objective of the research is to assess the reinforcement possibility of CNT in the rubber substrate and blend rubber in order to create rubber nanocomposite materials with a high mechanical properties, sustainability in the solvent, and suitable electrical conductivity.

28p change04 08-06-2016 44 4 Download
Organic Polymer Chemistry

Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, composition, reactions, and preparation (by synthesis or by other means) of carbon-based compounds, hydrocarbons, and their derivatives. Organic compounds are structurally diverse. The range of application of organic compounds is enormous. They either form the basis of, or are important constituents of, many products including plastics, drugs, petrochemicals, food, explosives, and paints....

59p loc5heo 07-06-2011 143 42 Download