Some exact blowup or global solutions for the non-isentropic Navier–Stokes equations with density-dependent viscosity

Electrodeposited Sn–Cu@Sn dendrites for selective electrochemical CO2 reduction to formic acid

“…Facilitated activation of CO 2 to the *OCOH intermediate on the electrophilic Sn surface can account for the higher intrinsic activity. 25,30,31 In addition, the dendritic structure at the electrode surface is advantageous to increase the local pH near the electrode, which facilitates the CO 2 RR by suppressing the competing HER. [37][38][39] Fig.…”

“…Zheng et al performed in situ X-ray absorp-tion experiments and showed that the alloyed Sn with Cu was more electrophilic than pristine Sn even under CO 2 reducing conditions, which can suppress competing HER and CO production from the CO 2 RR. 25 However, some Sn-Cu alloy compositions were alternatively reported to be selective toward CO formation, [26][27][28][29] because the selectivity of Sn-Cu catalysts varies depending on the surface composition differences between the two metals. 25,30 A. Vasileff et al showed a linear relationship between formic acid selectivity and Sn content in Sn-Cu alloy catalysts.…”

“…25 However, some Sn-Cu alloy compositions were alternatively reported to be selective toward CO formation, [26][27][28][29] because the selectivity of Sn-Cu catalysts varies depending on the surface composition differences between the two metals. 25,30 A. Vasileff et al showed a linear relationship between formic acid selectivity and Sn content in Sn-Cu alloy catalysts. 30 A Sn-rich surface is desired for selective formic acid formation.…”

Machine Learning in Screening High Performance Electrocatalysts for CO2 Reduction

“…[ 1 ] Unfortunately, due to the ever‐rising consumption of fossil fuels to releases excessive CO 2 gas, such a balance is disrupted and global warming is occurred. [ 2,3 ] To preserve a healthy environment, it is necessary to reduce the CO 2 production and convert CO 2 into applicable materials. [ 4 ] Up to now, most countries over the world have devoted extensive research to solve the CO 2 problem.…”