چکیده مقاله
Carbon dioxide constitutes almost three quarters of greenhouse gases and is therefore considered as the main gas responsible for climate change Among the current methodologies, one of the most promising approaches to reduce the CO2 level is the electrochemical CO2 reduction reaction, which can effectively transform waste CO2 into value added chemicals and carbon based fuels using electricity In this work, a facial method was developed to prepare bismuth dispersed Ordered Mesoporous Carbon OMC as electrocatalyst for CO₂ conversion The OMC was synthesized via carbonization of 1 methyl 3 phenethyl 1H imidazolium hydrogen sulfate in the presence of ordered mesoporous silica SBA 15 as a structural guide and guanine as nitrogen sources Nitrogen centers of catalyst facilitate the anchoring of Bi nanoparticles, suitable surface wettability, and improved electron transfer The electrocatalyst exhibited Faradaic efficiencies as high as 86% to produce ethanol, methanol, acetic acid and formic acid at 0 9 V vs RHE with exhibiting high current density
کلیدواژهها
نویسندگان
Hosein Sadeghi
Department of Chemistry, Institute for Advanced Studies in Basic Sciences LASBS , Zanjan, ۴۵۱۳۷ ۶۶۷۳۱, Iran
Fahimeh Varmaghani
Department of Chemistry, Institute for Advanced Studies in Basic Sciences LASBS , Zanjan, ۴۵۱۳۷ ۶۶۷۳۱, Iran
Babak Karimi
Department of Chemistry, Institute for Advanced Studies in Basic Sciences IASBS , Zanjan, ۴۵۱۳۷ ۶۶۷۳۱
شیوه ارجاع
Sadeghi, Hosein and Varmaghani, Fahimeh and Karimi, Babak,1404,A Green Electrochemical Strategy for Removing CO₂ Pollution and Conversion into Valuable Products using Bi Dispersed Ordered Mesoporous Carbon Electro-catalyst,The 10th Regional Conference on Climate Change and Global Warming,Zanjan
ارائهشده در
همایش سراسری «تربیت در نیروهای مسلح؛ روش ها و رویکردها»20 بهمن 1404 · قم