Sökning: id:"swepub:oai:DiVA.org:kth-334788" >
Ageing of High Ener...
Ageing of High Energy Density Automotive Li-Ion Batteries : The Effect of Temperature and State-of-Charge
-
- Mikheenkova, Anastasiia (författare)
- Uppsala universitet,Strukturkemi,Uppsala University
-
- Smith, Alexander J. (författare)
- KTH,Tillämpad elektrokemi,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
-
- Bartholdsson Frenander, Kristian, 1987 (författare)
- Department of Electrical Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
-
visa fler...
-
- Tesfamhret, Yonas (författare)
- Uppsala universitet,Strukturkemi,Uppsala University
-
- Chowdhury, Niladri Roy (författare)
- Volvo Group Trucks Technology (GTT), 405 08 Gothenburg, Sweden,Volvo Group
-
- Tai, Cheuk-Wai, 1973- (författare)
- Stockholms universitet,Avdelningen för oorganisk kemi och strukturkemi,Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm, 10691 Sweden,Stockholm University
-
- Thiringer, Torbjörn, 1966 (författare)
- Department of Electrical Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
-
- Wreland Lindström, Rakel, 1973- (författare)
- KTH,Tillämpad elektrokemi,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
-
- Hahlin, Maria (författare)
- Uppsala universitet,Strukturkemi,Energimaterialens fysik,Uppsala University
-
- Lacey, Matthew J. (författare)
- Scania CV AB, Södertälje, 151 87, Sweden
-
visa färre...
-
(creator_code:org_t)
- The Electrochemical Society, 2023
- 2023
- Engelska.
-
Ingår i: Journal of the Electrochemical Society. - : The Electrochemical Society. - 0013-4651 .- 1945-7111. ; 170:8
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://uu.diva-port... (primary) (Raw object)
-
https://research.cha... (primary) (free)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
https://urn.kb.se/re...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- Lithium ion batteries (LIB) have become a cornerstone of the shift to electric transportation. In an attempt to decrease the production load and prolong battery life, understanding different degradation mechanisms in state-of-the-art LIBs is essential. Here, we analyze how operational temperature and state-of-charge (SoC) range in cycling influence the ageing of automotive grade 21700 batteries, extracted from a Tesla 3 long Range 2018 battery pack with positive electrode containing LiNixCoyAlzO2 (NCA) and negative electrode containing SiOx-C. In the given study we use a combination of electrochemical and material analysis to understand degradation sources in the cell. Herein we show that loss of lithium inventory is the main degradation mode in the cells, with loss of material on the negative electrode as there is a significant contributor when cycled in the low SoC range. Degradation of NCA dominates at elevated temperatures with combination of cycling to high SoC (beyond 50%).
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas