Cell Design and Materials: Alternative Chemistries
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LTO SWOT Analysis
Strengths
Weaknesses
Opportunities
Threats
High-power applications
Competition from other technologies (NMC/C or LFP/C batteries) and next-gen chemistries
High cycle life and durability, linked to “zero-strain” structure Safety (low risk of dendrite formation) due to the higher working potential (1.55 V vs. Li+/Li) Fast charging capability due to high operating potential & fast lithium diffusion in the spinel
Limited capacity (ca. 175 mAh/g) Lower battery operating voltage (~2.3 V)
Portable electronics Railway vehicles
High production cost
BESS
Complex manufacturing
Urban electric buses, vehicles where rapid charging is required
Limited availability
Safety regulations Increasing lithium costs and supply chain concerns High cost barrier for adoption
Wide operating temperature range
Source: [1] Ohzuku et al. [2] Mahek et al. [3] Liu et al. [4] Pohjalainen et al. [5] Wang et al.
Extracted from the PDF; charts and images may read imperfectly.
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