Colloidal quantum dot Perovskite solar cells: future prospects for deposition technology and large-area fabrication
Many examples of nanoscale semiconductors yield very high quality photoelectricity. Many examples have achieved nearly luminous luminous efficiency, which is a perfect non-luminous process, which can fully realize the luminescent technology of luminescent materials. As high color hearts in display technology and emitters in LEDs.
Furthermore, colloidal quantum dots (QDs) can also be ideal candidates for other optoelectronic applications due to high chemical yields and better understanding of the surface. Given the strong drive for carbon neutrality and limiting climate change, solar photovoltaics will play an important role in power generation.
Over the past 15 years, quantum dots have been developed and shown significant improvements as photosensitive materials in photovoltaics, with unique potential to possess various innovative deposition properties that could lead to extremely low-cost and high-performance devices. Once key issues related to charge transport in optically thick arrays are resolved, quantum dot-based photovoltaics may become better candidates for practical applications.
This is comprehensively reviewed by Guo-Ran Li, Qian Zhao of Nankai University, and Abhijit Hazarika of CSIR Indian Institute of Chemical Technology.
The researchers show how the possibilities of different deposition techniques can bring quantum dot-based solar cells to the industrial level.
It also discusses the challenges facing perovskite quantum dot solar cells, especially enabling large-area fabrication to further advance the technology. Addressing key energy and environmental concerns simultaneously.