Aloysius Soon

1 Introduction The oxygen evolution reaction (OER) is widely recognized as the rate-limiting step in water splitting due to its sluggish kinetics and the high overpotential required to drive it.[1] Consequently, the development of efficient and stable OER electrocatalysts remains a central challenge for renewable-energy technologies.

Abstract Amorphous materials have garnered significant research interest because of their high structural tolerances and useful functionalities. Here, we develop an effective synthesis method for atomically thin, highly disordered RuO2 nanosheets that exhibit a promising electrocatalytic performance and a distinct pH-dependent operation mechanism.

Abstract Novel two-dimensional semiconductor crystals can exhibit diverse physical properties beyond their inherent semiconducting attributes, making their pursuit paramount. Memristive properties, as exemplars of these attributes, are predominantly manifested in wide-bandgap materials. However, simultaneously harnessing semiconductor properties alongside memristive characteristics to produce memtransistors is challenging.