Essays about: "carbon coating"

Showing result 16 - 20 of 38 essays containing the words carbon coating.

  1. 16. Printed transparent conducting electrodes based on carbon nanotubes (CNTs), reduced graphene oxide (rGO), and a polymer matrix.

    University essay from Umeå universitet/Institutionen för fysik

    Author : Md Mazharul Islam; [2019]
    Keywords : CNTs; GO; rGO; PVP;

    Abstract : The main focus of this project was to prepare transparent and conductive electrodes (TCEs). TCEs were made out of multi-walled carbon nanotubes (MWCNTs), reduced graphene oxide (rGO), and polyvinylpyrrolidone (PVP). READ MORE

  3. 17. Silicon surface passivation via ultra-thin SiO2, TiO2, and Al2O3 layers

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Anton Ek; [2019]
    Keywords : surface passivation; ALD; silicon; solar cell; SiO2; Al2O3; TiO2; stacks; characterization; optimization; RSM; temperature;

    Abstract : Energy traps at the silicon surface originating from discontinuities in the lattice is detrimental to the performance of solar cells. Acting as recombination centers, they offer a location where the charge carriers may easily return to their original energy band after excitation. READ MORE

  4. 18. Paper vs Leaf: Comparative Life Cycle Assessment Of Single-use Plates Made Of Renewable Materials

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Lucia Korbelyiova; [2019]
    Keywords : Sustainable Development; Life cycle assessment; Disposable plates; Leaf; Paper;

    Abstract : Global plastic pollution of the natural environment is extremely detrimental as it is causing deaths of animal species. More than 80 % of marine litter is made up by plastics and 70 % of those are made up by disposable items. READ MORE

  5. 19. Silicon-based graphite electrodes for Li-ion batteries

    University essay from Uppsala universitet/Strukturkemi

    Author : Rassmus Andersson; [2018]
    Keywords : silicon graphite electrodes; li-ion battery; silicon graphite anode; silicon electrode; silicon anode;

    Abstract : The cycling performance of silicon containing graphite electrodes as the anode in lithium-ion batteries has been investigated. Different electrode compositions of silicon, graphite, carbon black, sodium carboxymethylcellulose (CMC-Na), styrene–butadiene rubber (SBR) and using water as the solvent have been prepared and evaluated electrochemically by constant-current-constant-voltage (CCCV) cycling. READ MORE

  6. 20. Laser Metal Powder Deposition of Austenitic Stainless Steel on Spheroidal Graphite Cast Iron : A corrosion resistant coating for the Food & Beverage Industry

    University essay from Högskolan Väst/Avdelningen för svetsteknologi (SV)

    Author : Alejandro José Molina Griggs; [2018]
    Keywords : LMPD; AISI 316L; Cast Iron; Corrosion Resistant Coating; F B Industry;

    Abstract : Spheroidal graphite cast iron is a material widely used in the industry for the manufacturing of all kind of covers and protective casings thanks to its good combination of mechanical properties, processability and cost. When cast iron components are put into service in corrosive environments the most common approach to protect the components is painting them. READ MORE