Area of research
Electrical and Electronic Engineering · Inorganic Chemistry
Research interest
Research topics from publications: Enhancement of all-inorganic perovskite solar cell performance through the addition of CuI as a hole transport layer additive. Representative work: Abstract The transport layer is one of the main factors affecting the stability and efficiency of all-inorganic perovskite solar cells (PSCs). It is still difficult to produce an HTL with the required properties using the present production methods. Based on the solubility, a new porous transport layer of CuI doped on the surface of inorganic perovskite is proposed. CuI inclusion promotes an energy level alignment that reduces ionic loss, inhibits charge carrier recombination, and improves hole extraction efficiency. CuI addition corrects surface imperfections of the perovskite and avoids defects caused by Spiro-OMeTAD pinholes, leading to excellent hole extraction performance and fast hole