1) Liu, Y.; Lai, J.; Chen, S.; Li, Y.; Jiang, K.; Zhao, J.; Li, Z.; Hu, H.; Ma, T.; Lin, H.; Liu, J.; Zhang, J.; Huang, F.; Yu, D.; Yan, H.; J. Mater. Chem. A 2015, 3(26), 13632-13636, DOI: 10.1039/C5TA03093E ; Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors
2) Yang, J.; Zhang, Z.; Qin, Y.; ACS Appl. Mater. Interfaces 2016, 8(34), 22392-22401, DOI:10.1021/acsami.6b06365 ; A Molecular Tetrapod for Organic Photovoltaics
3) Wu, Q.; Zhao, D.; Goldey, M.; Filatov, A.; Sharapov, V.; Colon, Y.; Cai, Z.; Chen, W.; de Pablo, J.; Galli, G.; Yu, L.; ACS Appl. Mater. Interfaces 2018, 10(12), 10043-10052, DOI: 10.1021/acsami.7b18717 ; Intra-molecular Charge Transfer and Electron Delocalization in Non-fullerene Organic Solar Cells