2D-MXene as an additive to improve the power conversion efficiency of monolithic perovskite solar cells

<p dir="ltr">In this study, two-dimensional (2D) material-MXene has been utilized as an additive in perovskite (MAPbI₃) from 0 to 20 vol.% with an increment of 5 vol.%. The effect of different vol.% of 2D-MXene on monolithic perovskite solar cells (mPSCs) has been investigated in detail through various characterization techniques such as X-ray diffraction (XRD), Raman Spectroscopy, and Field emission scanning electron microscopy (FE-SEM). The best device, perovskite with 5 vol.% 2D-MXene has shown a 13.62% power conversion efficiency (PCE) compared to the perovskite without 2D-MXene PCE of 11.35%.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Letters<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.matlet.2021.131353" target="_blank">https://dx.doi.org/10.1016/j.matlet.2021.131353</a></p>