Essays about: "Polymer synthesis"

Showing result 11 - 15 of 29 essays containing the words Polymer synthesis.

1. 11. Reactivity and photochemistry of copper halide complexes

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Needa Athitaya Wicksell Chuainukun; [2021]
   Keywords : Photochemistry; Copper iodide complexes; Substituted pyridines; Thin films; Luminescence lifetime;

   Abstract : This paper deals with 3-picoline, 4-picoline, 3,4-lutidine and 3,5-lutidine complexes of copper(I) iodide (CuI(3-pic), CuI(4-pic), CuI(3,4-lut) and (CuI(3,5-lut)). The experimental investigation was divided into several parts. Firstly, the synthesis and characterization of the compounds both as powder and as thin films. READ MORE

3. 12. Poly(p-terphenyl piperidinium) as anion exchange membranes. Synthesis and evaluation of properties

   University essay from Lunds universitet/Centrum för analys och syntes

   Author : Hugo Selling; [2020]
   Keywords : Fuel cells; Alkaline exchange membrane fuel cells; Anion exchange membrane fuel cells; Polymer technology; Polymerteknologi; Chemistry; Technology and Engineering;

   Abstract : Alkaline exchange membrane fuel cells (AEMFC) is an interesting and attractive alternative to proton exchange membrane fuel cells (PEMFC) due to the potential use of non-precious catalysts which can reduce the overall cost of the fuel cell. An important component of the AEMFC is the anion conducting membrane. READ MORE

4. 13. Ferulic Acid – A Valuable Natural Compound for Sustainable Materials

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Oskar Karlsson; [2020]
   Keywords : Ferulic acid; Polymer synthesis; Radical polymerisation; Antioxidant; Sustainable materials;

   Abstract : One of the largest problems that stands before us is the quest to find sustainable alternatives to fossil-based materials. Fossil-based products can be found all around us in our society. This quest has forced us to look for new ways to build materials. READ MORE

5. 14. Upscaling of FDCA Synthesis from HMF to an Industrial Scale

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Linnéa Wahlberg; [2020]
   Keywords : FDCA; HMF; Plastics; Sugar; Biobased; PEF; Industry; Industrial scale; Production; Upscaling; 2; 5-furandicarboxylic acid; 5-hydroxymethylfurfural; Chemical engineering; Kemiteknik; Technology and Engineering;

   Abstract : To support the transition into green plastics, the upscaling and economic analysis of 2,5-furandicarboxylic acid (FDCA) synthesis from 5-hydroxymethylfurfural (HMF) was done. The project can be described as a plant-to-plastics process, with sugar beet-derived HMF as a starting point. READ MORE

6. 15. Syntheses and Evaluation of Peptoids as Bioinert Coatings for Nanoparticles

   University essay from Lunds universitet/Centrum för analys och syntes

   Author : Christoffer Weber; [2018]
   Keywords : Peptoid; Antifouling; Polymer coating; Organic chemistry; Organisk kemi; Chemistry;

   Abstract : Polymers of N-substituted glycine (NSG) or as they are also called, peptoids, have shown potential in biomedical applications due to proteolytic resistance, among other interesting properties. In this thesis project, two synthetic routes have been performed and evaluated to achieve a better understanding of large-scale syntheses of peptoids as a bioinert coating for nanoparticles. READ MORE