Congratulations to Qian Guo for passing her viva on 25th March 2022 with Prof Steve Dunn and Dr Ludmilla Steier as examiners. Well done Qian! Qian’s PhD project focused on the synthesis and study of photoelectrochemical systems based on hematite for photo-assisted water oxidation, supervised by Dr Ana Jorge Sobrido and Prof Magda Titirici (now at ICL).