各位大神们,关于一个Checkcif的问题,求助你们!?我有个晶体有A类错误和B类错误,无法消除,请求各位大神帮我看看,不胜感激! Alert level A PLAT430_ALERT_2_A Short Inter D...A Contact O6 ..O7 . 2.47 Ang. x,y,1+z = 1_556 Check PLAT430_ALERT_2_A Short Inter D...A Contact O7 ..O7 . 1.33 Ang. 1/2-x,3/2-y,1-z = 7_566 Check Alert level B PLAT430_ALERT_2_B Short Inter D...A Contact O1 ..O7 . 2.75 Ang. 1/2-x,-1/2+y,3/2-z = 4_546 Check PLAT430_ALERT_2_B Short Inter D...A Contact O1 ..O7 . 2.78 Ang. x,1-y,1/2+z = 6_566 Check查看更多3个回答 . 10人已关注
关于锂电SEI膜的问题?Due to the lower potential of Li metal than graphite, the decomposition of EC on Li metal is spontaneous and much faster than that on LiC6 surfaces. Ebadi performed AIMD and showed that EC reduction pathway to form CO is energetically more favorable on the Li metal surface, different from that on graphite surface. Therefore, solvents with lower reduction voltages, such as dioxolane (DOL) and dimethoxyethane (DME), are often used for Li metal anode。 文中的意思是Li金属负极电位比 石墨电极 低,EC在Li金属负极表面会自发分解;因此用于Li金属负极的溶剂一般都采用还原电压更低的DOL和DME; 我不理解 为什么对于更活泼的金属Li负极要用还原电压更低的溶剂,不应该用更高的溶剂,这样 电解液 更负极之间更加稳定吗?查看更多5个回答 . 11人已关注