The main goal of BIOSOL is to develop novel high performance conductive cellulose films for optoelectronics and thus open new lines of products for forestry industry. Cellulose allows detaching from fossil resources and utilizing renewable material streams that does not interfere global food production. Cellulose films can deliver very high transparency and can withstand high temperatures as well as enable functionalization. We ambitiously demonstrate printing of perovskite solar cells on these novel flexible substrates as well as pilot production of the novel conductive cellulose substrates. BIOSOL bridges highly ambitious scientific goals and creation of significant societal impact - this work requires multidisciplinary team with different types of institutes with complementary skillsets.

2026

2029