CSIR Current Affairs

CSIR lab to give technology for India’s first indigenous Lithium Ion Battery project

Council of Scientific & Industrial Research (CSIR) lab has signed Memorandum of Agreement (MoA) with RAASI Solar Power Pvt Ltd for transfer of technology for India’s first Lithium Ion (Li-ion) Battery project. The agreement was signed by CSIR’s Central Electro Chemical Research Institute (CECRI), Karaikudi, Tamil Nadu.

Key Facts

CSIR-CECRI has developed indigenous technology of Lithium-ion cells in partnership with other sister CSIR labs. It has secured globally recognised patent for this technology. The indigenous Lithium-ion cells technology has potential to enable cost reduction, coupled with appropriate supply chain and manufacturing technology for mass production. Under the singed MoA, Raasi Group will set up Lithium-ion cells manufacturing facility in Krishnagiri district of Tamil Nadu close to Bangalore.

Li-Ion battery

Lithium-ion battery is type of rechargeable battery that contains several cells. Each cell consists of cathode, anode and electrolyte, separator between electrodes and current collectors. In it, lithium ions move from negative electrode to positive electrode during discharge and back when charging. Li-ion battery use intercalated lithium compound as one electrode material.

Benefits of Li-Ion battery

It is light weighted and is one-third the weight of lead acid batteries. It is nearly 100% efficient in both charging and discharging as compared to lead battery which has 70% efficiency. It completely discharges i.e. 100% as compared to 80% for lead acid. It has life cycle of 5000 times or more compared to just 400-500 cycles in lead acid.

It also maintains constant voltage throughout entire discharge cycle whereas voltage in lead acid battery drops consistently throughout its discharge cycle. It is much cleaner technology and is safer for environment as it does not have environmental impact as lead acid battery. It can power any electrical application without the need of physical wires-means wireless.


CSIR wins National Intellectual Property (IP) Award 2018

The Council of Scientific and Industrial Research (CSIR) was awarded National Intellectual Property (IP) Award 2018 in category “Top R&D Institution/Organization for Patents and Commercialization”. The National IP Award is awarded annually by Indian Intellectual Property Office (under Ministry of Commerce and Industry) in various categories on outstanding innovators, organizations and companies in fields of patents, designs, trademarks and geographical indications on the occasion of World IP Day (26 April).

Council of Scientific & Industrial Research (CSIR)

CSIR is an autonomous body and India’s premier research and development (R&D) organisation. It was established in 1942. It operates as an autonomous body registered under the Registration of Societies Act of 1860. It is mainly funded by the Union Ministry of Science and Technology. Prime Minister is the chairman of CSIR. It has been ranked 9th in the world amongst 1207 government institutions, with overall global ranking of 75 in world, covering 5250 institutions.