The hazardous waste sulfuric acid from alkylation process contains numerous organic pollutants and seriously threatens the ecological environment. Conventional pyrolysis process inevitably demands high investment and energy-extensive input, which constrains further large-scale applications....

Polymeric carbon nitride of C3N5 is being utilized as a new visible-light-driven catalyst due to its narrower bandgap (~ 2.0 eV). Building step-scheme (S-scheme) heterojunction by coupling with other semiconductors especially those own oxygen vacancies (OVs) can further upgrade the...

Building step-scheme (S-scheme) heterojunctions is newly emerging to be an efficient means to get excellent photocatalysts for water pollution control. Herein, a 2D/0D S-scheme heterojunction of C 3 N 5 /Bi 2 WO 6 is synthesized by in-situ growing 0D Bi 2 WO 6 nanodots on 2D C 3 N 5 nanosheets....

On March 31st, 2023, the Italian data protection authority found that ChatGPT violated data protection laws and banned the service in Italy, providing a natural experiment to assess the economic consequences of generative AI. Leveraging this event, we show that Italian firms with greater...