Essays about: "cobalt"

Showing result 21 - 25 of 139 essays containing the word cobalt.

1. 21. Determination of bio-accessible amounts of metal trace elements in baby food using In vitro artificial digestion

   University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

   Author : Marcus Andersson; [2022]
   Keywords : Food; toxic metals; children; bio-accumulation; artificial digestion; ICP-MS;

   Abstract : Prefabricated baby food is under strict EU legislation by Commission Regulation (EC) 1881/2006 Setting maximum levels for certain contaminants in foodstuffs regarding the maximum allowed content of potentially harmful elements. For potentially toxic trace elements the regulated maximum content is regulated for lead, cadmium, mercury, inorganic tin, inorganic arsenic, cesium, copper and manganese. READ MORE

3. 22. Battery Cell Offering for Mid-Market Battery Electric Vehicles

   University essay from Lunds universitet/Innovationsteknik

   Author : Oscar Bengtsson; Rebecka Markensten; [2022]
   Keywords : lithium-ion battery; BEV; mid-market; low-cost battery; Technology and Engineering; Business and Economics;

   Abstract : The rapid transformation of the automotive industry to electric vehicles is putting immense pressure on not just vehicle manufacturers (OEMs), but the entire battery electric vehicle (BEV) supply chain. This includes lithium-ion battery cells, the current state-of-the-art technology for energy storage in BEVs. READ MORE

4. 23. Relevant Factors on the Standardization of Lithium-Ion Batteries (LIBs) Aimed for Recycling and Corresponding Influence on Innovation

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Aliro Cofre Osses; José Luis Bechara Bechara; [2022]
   Keywords : LIB; Lithium-Ion Batteries; Innovation; Standardization; Sustainability; Recycling; Circular Economy;

   Abstract : Abstract Background:  Electric Vehicles (EVs) have been identified as a sustainable alternative to reduce the world’s dependence on fossil fuels. EV sales are starting to reach significant numbers. Subsequently, the demand for Lithium-Ion Batteries (LIBs), a key component in EVs, has increased. READ MORE

5. 24. INFLUENCE OF COOLING METHODS ON THE ENERGY DENSITY OF BATTERIES : Comparing different cooling methods for Lithium-ion batteries

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Oscar Söderberg; Simon Norberg; [2022]
   Keywords : Lithium-ion batteries; Battery thermal management system; NCA; Cylindrical battery cell; C-rates; CFD; Energy density.;

   Abstract : Due to climate change, the energy system needs to change from traditional fossil fuels to be dominated by renewable energy sources. Not only the energy system, but the increasing number of vehicles and emissions from the transport sector are a problem for climate change and that need to be solved. READ MORE

6. 25. Material Supply Risks for the Energy Transition: A Quantitative Analysis of Resources, Production Concentration and Geopolitical Risks

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Ria Pozybill; [2022]
   Keywords : Sustainable development; Critical minerals; Geopolitical risks; Cobalt; Rare earths; Lithium;

   Abstract : The Paris Agreement aims to limit the global temperature to below 2°C above the pre-industrial level. In order to achieve this target, almost 200 countries committed to Nationally Determined Contributions to reduce their greenhouse gas emissions. Diverse strategies are applied to achieve the necessary emissions reductions. READ MORE