The photocatalytic oxidation of gaseous heavy metals is an efficient approach to alleviate energy crises and environmental pollution. In this work, a novel two-step solvothermal method is designed to synthesize rGO-modified BiOX (X=Cl, I, Br) nanosheets. The modification of rGO significantly...

Stop-loss and limited loss random variables are two important transforms of a loss random variable and appear in many modelling problems in insurance, finance, and other fields. Risk levels of a loss variable and its transforms are often measured by risk measures. When only partial information...