Sustainable mobility involves utilizing transportation methods that have minimal impact on the environment, society, and the economy, aiming for both short-term and long-term benefits. The objective of sustainable mobility is to offer effective and fair transportation options while reducing adverse outcomes like air pollution, #greenhouse gas emissions, congestion, and resource depletion.

Moving from conventional internal combustion engine vehicles to electric vehicles aids in lowering greenhouse gas emissions, particularly when the electricity utilized for charging originates from renewable sources.

Nickel is essential in the #electricvehicle (EV) sector, especially in crafting lithium-ion batteries, which are the leading energy storage solution for electric vehicles. Here are some primary ways nickel is used in the EV industry:

Role of Cathode in Li-Ion Batteries:

Nickel plays a crucial role in the cathode material of lithium-ion batteries found in electric vehicles. Typical cathode compositions consist of nickel-cobalt-manganese (NCM) and nickel-cobalt-aluminium (NCA). Cathodes with higher nickel content enhance energy density and performance, leading to extended driving ranges and increased battery efficiency.

Range and Energy Density:

The addition of nickel in cathodes enhances energy density, crucial for increasing the driving range of electric vehicles. Batteries with higher energy density can store more energy, allowing for longer distances between charges.

Lowering Reliance on Cobalt:

As the electric vehicle sector expands, there is a movement to decrease dependence on cobalt because of ethical and supply chain issues. Nickel is being considered as a more plentiful and cost-efficient substitute. Ongoing research aims to create nickel-rich cathodes that reduce or eliminate the need for cobalt.

Performance and Efficiency of Batteries:

Nickel plays a vital role in improving the performance and efficiency of lithium-ion batteries. It enhances the charging and discharging capabilities, allowing electric vehicles to produce the power required for acceleration and maintaining high speeds consistently.

R&D-

Ongoing studies focus on improving battery technologies, specifically through the investigation of nickel-rich cathodes, which provide improved stability and extended cycle life. Progress in nickel-based battery chemistry could lead to the development of electric vehicle batteries that are not just more durable but also more cost-effective.

Concerns in the Supply Chain

The electric vehicle industry closely monitors the global nickel supply chain to ensure consistent access to this vital material. Mining companies, battery manufacturers, and car producers are actively exploring sustainable sourcing practices and endorsing ethical mining and processing techniques.

Recent Trends in the Market:

The electric vehicle industry is anticipated to experience a surge in nickel demand as a result of worldwide government efforts to encourage electric vehicle usage for reducing carbon emissions. This transition is predicted to drive investments in nickel mining, refining, and #battery production. Nickel holds significant importance in the electric vehicle sector, particularly in the development of advanced lithium-ion batteries. Its capacity to improve energy density, range, and overall battery performance makes it a key focus for research and innovation in the growing electric vehicle market.

Other applications of Nickel contributing to the Sustainable future-

Making of Hydrogen:

Nickel-based alloys are utilized in electrolysers for generating green hydrogen via water electrolysis. This sustainable form of hydrogen, created with renewable energy, is seen as a viable alternative for industrial processes and energy storage.

Stainless Steel Production:

Recyclability: Nickel plays a crucial role as an alloying element in stainless steel, a material extensively utilized in construction, transportation, and various industries. Stainless steel is known for its high recyclability, and sourcing nickel sustainably contributes to the circular economy by encouraging material reuse.

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