Nanomaterials for automotive outer panel components: a reviewKartik Virmani, Chirag Deepak, Sarthak Sharma, Utkarsh Chadha and Senthil Kumaran SelvarajEur. Phys. J. Plus, 136 9 (2021) 921DOI: https://doi.org/10.1140/epjp/s13360-021-01931-w