Peng-Xiang Hou

Mar 11, 2024 | nature.com | Xian-Gang Hu |Kangyu Ji |Peng-Xiang Hou |Chang Liu |Samuel D. Stranks |Hui-Ming Cheng

AbstractBifacial perovskite solar cells have shown great promise for increasing power output by capturing light from both sides. However, the suboptimal optical transmittance of back metal electrodes together with the complex fabrication process associated with front transparent conducting oxides have hindered the development of efficient bifacial PSCs. Here, we present a novel approach for bifacial perovskite devices using single-walled carbon nanotubes as both front and back electrodes.

Mar 30, 2023 | nature.com | Peng-Xiang Hou |Chang Liu

AbstractThe development of low-cost, high-activity, and durable integrated bifunctional flexible air electrodes for use in Zn-air batteries is both challenging and important. We report a simple and scalable electropolymerization method used to prepare an electrode material comprising heavily N-doped carbon covering single-walled carbon nanotube (N/C-SWCNT) networks.