The Effect of Different Precursor Solutions on the Structural, Morphological, and Optical Properties of Nickel Oxide as an Efficient Hole Transport Layer for Perovskite Solar Cells

• Main Authors: Muniandy S., Idris M.I., Napiah Z.A.F.M., Norddin N., Rashid M., Zuhdi A.W.M., Bradley L.
• Other Authors: 57261897000
• Format: Article
• Published: Universiti Putra Malaysia Press 2024
• Subjects: Hole transport material; nickel oxide; perovskite solar cells; spin coating

Perovskite solar cell (PSC) technologies have recently become a popular research topic. The hole transport layers (HTL) are important in establishing stable and efficient PSC by regulating charge absorption, interlayer recombination losses, and band alignment. Spiro-OMeTAD was extensively used as th...