Lithium-ion Battery - Materials and Construction

Materials and Construction

The increasing demand for batteries has led vendors and academics to focus on improving the power density, operating temperature, safety, durability, charging time, output power, and cost of LIB solutions.

LIB types
Area Technology Researchers Target application Date Benefit
Cathode Manganese spinel (LMO) Lucky Goldstar Chemical, NEC, Samsung, Hitachi, Nissan/AESC Hybrid electric vehicle, cell phone, laptop 1996 durability, cost
Lithium iron phosphate University of Texas/Hydro-Québec,/Phostech Lithium Inc., Valence Technology, A123Systems/MIT Segway Personal Transporter, power tools, aviation products, automotive hybrid systems, PHEV conversions 1996 moderate density (2 A·h outputs 70 amperes) operating temperature >60 °C (140 °F)
Lithium nickel manganese cobalt (NMC) Imara Corporation, Nissan Motor, Microvast Inc. 2008 density, output, safety
LMO/NMC Sony, Sanyo power, safety (although limited durability)
Lithium iron fluorophosphate University of Waterloo 2007 durability, cost (replace Li with Na or Na/Li)
Lithium air University of Dayton Research Institute automotive 2009 density, safety
5% Vanadium-doped Lithium iron phosphate olivine Binghamton University 2008 output
Lithium iron phosphate olivine nanoparticle manufactured using supercritical water technology Dr. Junjie Gu and Dr. Jie Liu, Carleton University automotive, mission critical applications 2011 safety, density, life
Anode Lithium-titanate battery (LT) Altairnano, Microvast Inc. automotive (Phoenix Motorcars), electrical grid (PJM Interconnection Regional Transmission Organization control area, United States Department of Defense), bus (Proterra) 2008 output, charging time, durability (20 years, 9,000 cycles), safety, operating temperature (-50–70 °C (-58–158 °F)
Lithium vanadium oxide Samsung/Subaru. automotive 2007 density (745Wh/l)
Cobalt-oxide nanowires from genetically modified virus MIT 2006 density, thickness
Three-Dimensional (3D) Porous Particles Composed of Curved Two-Dimensional (2D) Nano-Sized Layers Georgia Institute of Technology high energy batteries for electronics and electrical vehicles 2011 specific capacity > 2000 mA·h/g, high efficiency, rapid low-cost synthesis
Iron-phosphate nanowires from genetically modified virus MIT 2009 density, thickness
Silicon/titanium dioxide composite nanowires from genetically modified tobacco virus University of Maryland explosive detection sensors, biomimetic structures, water-repellent surfaces, micro/nano scale heat pipes 2010 density, low charge time
Silicon whisker on carbon nanofiber composite Dr. Junqing Ma, Physical sciences, Inc. portable electronics, electrical vehicles, electrical grid 2009 high capacity, good cycle life, fast rate, low charge time
nano-sized wires on stainless steel Stanford University wireless sensors networks, 2007 density (shift from anode- to cathode-limited), durability issue remains (wire cracking)
Metal hydrides Laboratoire de Réactivité et de Chimie des Solides, General Motors 2008 density (1480 mA·h/g)
Silicon Nanotubes (or Silicon Nanospheres) Confined within Rigid Carbon Outer Shells Georgia Institute of Technology, MSE, NanoTech Yushin's group stable high energy batteries for cell phones, laptops, netbooks, radios, sensors and electrical vehicles 2010 specific capacity 2400 mA·h/g, ultra-high Coulombic Efficiency and outstanding SEI stability
Silicon nano-powder in a conductive polymer binder Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division Automotive and Electronics 2011 high capacity anodes (1400 mA·h/g) with good cycling characteristics
Silicon oxide-coated double-walled silicon nanotubes Yi Cui/Stanford University Automotive and electronics 2012 Durability (6,000 charge cycles)
Water Polyplus Corporation Marine 2012 Power density: 1500 watt-hours/kg. Non-rechargeable.
Air IBM, Polyplus Automotive 2012 Power density: up to 10,000 mA·h/g. Rechargeable.
Electrode LT/LMO Ener1/Delphi, 2006 durability, safety (limited density)
Nanostructure Université Paul Sabatier/Université Picardie Jules Verne 2006 density
Nanophosphate A123 Systems

Automotive 2012 Operation at high and low ambient temperature

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