Cite
MLA Citation
You Chen et al.. “Changing the π-bridge from thiophene to thieno[3, 2-b]thiophene for the D–π–A type polymer enables high performance fullerene-free organic solar cells.” Chemical communications, vol. 55, no. 47, 2019, pp. 6708–6710. http://access.bl.uk/ark:/81055/vdc_100086186466.0x000046