Sökning: "ICP - AES"

Visar resultat 1 - 5 av 22 uppsatser innehållade orden ICP - AES.

1. 1. Analyzing components of barrier coatings in different fractions during a repulping process.

   Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

   Författare :Evelina Särnholm; [2021]
   Nyckelord :ICP-MS; MP-AES; GC-MS; repulping process; paper; poly ethylene-co-acrylic acid ;

   Sammanfattning : During paper manufacturing, coating and adhesives are added to paper and cardboard to improve quality and durability. When the paper is later recycled or becoming new paper, the coatings may pollute the water used in the recycling process. Thus, it is important to know in which fraction these coatings finish during the process. LÄS MER

3. 2. Investigation of the Metal Content in Cress Seedlings fed with increased Concentration of Lead & Iron Solutions

   Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

   Författare :Nikita Burton; [2020]
   Nyckelord :Cress; iron; lead; metals; acidified digestion; MP-AES; ICP-MS;

   Sammanfattning : Metals are essential nutrients for plant health, but not all metals are necessary and can sometimes be harmful towards plants depending on factors such as species, elemental composition in the soil and concentration of a metal. Iron (Fe), which is one of the most abundant metals in the earth’s crust is also one the most important nutrients for plant growth, as it is responsible for metabolism. LÄS MER

4. 3. Sodium trapping in aluminium current collectors

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Strukturkemi

   Författare :Ville Nyström; [2019]
   Nyckelord :Na; sodium; trapping; current collector; Al; aluminium; glyme; diglyme;

   Sammanfattning : The aim of this master thesis was to establish if sodium is trapped in aluminium current collectors, which in turn could affect the capacity fade in sodium-ion battery systems. In the case of lithium-ion batteries, previous studies have shown that a trapping mechanism, where lithium diffuses through the active material and current collectors, can explain the capacity fade observed for several systems. LÄS MER

5. 4. Determination of trace elements in thrombocytes by ICP-AES

   Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - BMC

   Författare :Emma Eriksson; [2019]
   Nyckelord :;

   Sammanfattning : .... LÄS MER

7. 5. Method for quantification of Ca, Cu, Fe, Mg, Sr and Zn in low concentrated whole blood samples using ICP-AES

   Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - BMC

   Författare :Magnus Mortensen; [2019]
   Nyckelord :;

   Sammanfattning : .... LÄS MER