Polish revolutionary innovations for the production of energy storage?

Professor Marcin Molenda and his team at the Faculty of Chemistry, Jagiellonian University, have made significant strides in the realm of energy storage with their innovative solutions in materials and nanomaterials technology. These inventions hold the potential to be groundbreaking for the consumer energy and e-mobility sectors.

For many years, the Materials and Nanomaterials Technology Team at the Faculty of Chemistry, Jagiellonian University, has been dedicated to enhancing the environmental sustainability of consumer energy. Their research primarily focuses on developing novel methods for producing energy storage facilities and exploring opportunities for reusing and recovering raw materials.

Green chemistry

The constrained supply of raw materials, escalating costs, and environmental concerns such as carbon footprint are becoming significant challenges for traditional battery manufacturing. In the foreseeable future, the adoption of green chemistry principles will be imperative to address these issues.

Amidst the rapid growth of electromobility and energy storage industries, researchers are actively seeking alternative materials to replace metals commonly used in batteries, including graphite, cobalt, nickel, and lithium.

Renewable anodes for batteries

One of the notable inventions by Professor Marcin Molenda and his team is a technology enabling the production of anode materials utilizing carbon gel (carbogel). Carbon gel is derived from starch, making it entirely renewable.

This breakthrough innovation has the potential to replace graphite in anode production processes, thereby ensuring a zero carbon footprint. Additionally, the utilization of innovative CAG (Carbon Aerogel) anodes offers the advantage of reducing dependence on graphite suppliers.

Extensive testing has demonstrated the remarkable durability of CAG anodes, with batteries employing this technology exhibiting a service life exceeding 1,500 cycles of charge and discharge.

Discard cobalt from batteries

Under the leadership of Professor Marcin Molenda, the Materials and Nanomaterials Technology Team at the Faculty of Chemistry, Jagiellonian University, has developed the LKMNO technology. This innovative solution enables the production of high-voltage cathodes for lithium-ion batteries without the need for cobalt.

Furthermore, the production process requires five times less nickel and two times less lithium compared to traditional NMC materials. Importantly, the entire manufacturing process adheres to the principles of green chemistry, resulting in no liquid or solid waste generation. Process gases are converted into carbon dioxide, nitrogen, and water vapor.

The LKMNO technology is compatible with CAG anodes and can be utilized in cells specifically designed for electric vehicles, offering a promising avenue for sustainable battery development.

A recipe for EV spontaneous combustion

Another notable invention by Professor Marcin Molenda and his team is the Carbon Conductive Layer (CCL). This nanotechnological method enables precise coating of active materials, which are essential components of energy storage systems.

The thickness of the coating can be tailored to suit the specific requirements of each battery during the production stage. With CCL, there’s no need to incorporate additional carbon material, allowing for a higher concentration of energy in batteries.

The CCL technology effectively covers and separates the grains of active material within the battery, reducing the risk of spontaneous combustion during temperature fluctuations. Moreover, the entire process of applying the nanotechnological coating adheres to the principles of green chemistry.

Source: zonebiznesu.pl; farmer.pl