Bis(trifluoromethane)sulfonimide lithium salt (Li-TFSI) and 4-tert-butylpyridine (t-BP) that could work as the dopants to modify hole transport layer (HTL) have been widely used for constructing the high-efficiency perovskite solar cells... Click to show full abstract
Bis(trifluoromethane)sulfonimide lithium salt (Li-TFSI) and 4-tert-butylpyridine (t-BP) that could work as the dopants to modify hole transport layer (HTL) have been widely used for constructing the high-efficiency perovskite solar cells...
               
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