Rosanna Larciprete

TL;DR: A dual path mechanism in the thermal reduction of graphene oxide driven by the oxygen coverage is identified: at low surface density, the O atoms adsorbed as epoxy groups evolve as O(2) leaving the C network unmodified leaving theC network un modified.

TL;DR: The combined action of WF tuning and interface engineering can lead to substantial performance improvements in MXene-modified perovskite solar cells, as shown by the 26% increase of power conversion efficiency and hysteresis reduction with respect to reference cells without MXene.

TL;DR: It is shown that residual contaminants in purified single-wall carbon nanotube bundles may be responsible for the reported sensitivity of the electronic and transport properties to oxygen, and a strong sensitivity to NO(2, SO(2), and NH(3) is observed, confirming the possible application of single- wall nanotubes as powerful sensors capable of measuring environmentally significant levels of toxic gases.

TL;DR: In this article, the influence of exposition of the as-deposited samples to oxygen O2 and hydrogen H2 on their stoichiometry was determined by deconvolution of the core level XPS peaks.

TL;DR: These findings demonstrate that oxygen intercalation is an efficient method for fully decoupling an extended layer of graphene from a metal substrate, such as Ir(111), and pave the way for the fundamental research on graphene.