Essays about: "peak lithium"

Showing result 26 - 28 of 28 essays containing the words peak lithium.

1. 26. Vanadium Redox Flow Battery : Sizing of VRB in electrified heavy construction equipment

   University essay from Mälardalens högskola/Framtidens energi

   Author : Nathan Zimmerman; [2014]
   Keywords : All-vanadium redox flow battery; Vanadium; Energy storage; Batteries; Electric vehicle electrification;

   Abstract : In an effort to reduce global emissions by electrifying vehicles and machines with internal combustion engines has led to the development of batteries that are more powerful and efficient than the common lead acid battery.  One of the most popular batteries being used for such an installation is lithium ion, but due to its short effective usable lifetime, charging time, and costs has driven researcher to other technologies to replace it. READ MORE

3. 27. Rare Metals: Energy Security and Supply

   University essay from Institutionen för fysik och astronomi

   Author : Hanna Vikström; [2011]
   Keywords : peak minerals; peak lithium; peak neodymium; rare earth elements; modelling; resource depletion;

   Abstract : Lithium and neodymium are two critical materials in our modern society, many technological solutions depend on them. Lithium is used in batteries, which are used in cars and portable electronics. Neodymium, which is a rare earth element, is mainly used in permanent magnets which are used in smartphones, hard disc drives and turbines. READ MORE

4. 28. BNCT in vivo dosimetry A feasibility study using an HPGe detector for prompt gamma spectroscopy

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Carl Östlund; [2005]
   Keywords : Strålterapi; Medicine and Health Sciences;

   Abstract : Increased accuracy in patient dosimetry in BNCT is needed. This need for more accurate individual patient dose estimations initiated this project at the Swedish BNCT facility at Studsvik. One possible way to achieve this is to use an HPGe detector. READ MORE