The electrochemical reduction of CO_(2)(eCO_(2)R)under ambient conditions is crucial for reducing carbon emissions and achieving carbon neutrality.Despite progress with alkaline and neutral elec-trolytes,their efficie...The electrochemical reduction of CO_(2)(eCO_(2)R)under ambient conditions is crucial for reducing carbon emissions and achieving carbon neutrality.Despite progress with alkaline and neutral elec-trolytes,their efficiency is limited by(bi)carbonates formation.Acidic media have emerged as a solution,addressing the(bi)carbonates challenge but introducing the issue of the hydrogen evolu-tion reaction(HER),which reduces CO_(2)conversion efficiency in acidic environments.This review focuses on enhancing the selectivity of acidic CO_(2)electrolysis.It commences with an overview of the latest advancements in acidic CO_(2)electrolysis,focusing on product selectivity and electrocatalytic activity enhancements.It then delves into the critical factors shaping selectivity in acidic CO_(2)elec-trolysis,with a special emphasis on the influence of cations and catalyst design.Finally,the research challenges and personal perspectives of acidic CO_(2)electrolysis are suggested.展开更多
Abstract AIMS\ To explore the relation between the level of HCV viremia and HCV_related chronic liver disease. METHODS\ Serum hepatitis C virus(HCV) RNA in 27 patients with chronic HCV infection was analyzed quantitat...Abstract AIMS\ To explore the relation between the level of HCV viremia and HCV_related chronic liver disease. METHODS\ Serum hepatitis C virus(HCV) RNA in 27 patients with chronic HCV infection was analyzed quantitatively by competitive reverse transcription polymerase chain reaction (CRT_PCR).展开更多
文摘The electrochemical reduction of CO_(2)(eCO_(2)R)under ambient conditions is crucial for reducing carbon emissions and achieving carbon neutrality.Despite progress with alkaline and neutral elec-trolytes,their efficiency is limited by(bi)carbonates formation.Acidic media have emerged as a solution,addressing the(bi)carbonates challenge but introducing the issue of the hydrogen evolu-tion reaction(HER),which reduces CO_(2)conversion efficiency in acidic environments.This review focuses on enhancing the selectivity of acidic CO_(2)electrolysis.It commences with an overview of the latest advancements in acidic CO_(2)electrolysis,focusing on product selectivity and electrocatalytic activity enhancements.It then delves into the critical factors shaping selectivity in acidic CO_(2)elec-trolysis,with a special emphasis on the influence of cations and catalyst design.Finally,the research challenges and personal perspectives of acidic CO_(2)electrolysis are suggested.
文摘Abstract AIMS\ To explore the relation between the level of HCV viremia and HCV_related chronic liver disease. METHODS\ Serum hepatitis C virus(HCV) RNA in 27 patients with chronic HCV infection was analyzed quantitatively by competitive reverse transcription polymerase chain reaction (CRT_PCR).