graphene造句

• A preliminary study on the stability of graphene coated nano - iron
  石墨包覆纳米铁材料稳定性初步研究
• It was reported that the mechanism of lithium intercalation into or deintercalation from graphene crystal lattices only explained the interaction with the electrolyte , li - ion and electrode material that exists only on the surface of graphite
  文献报道嵌锂石墨嵌脱锂离子及充放电机制只停留在电解液与锂离子在电极表面和电极材料间的相互作用。
• The potential energy surface scan tells us that the lithium into or out of the graphene layers is the charge - discharge process of li - ion secondary batteries which concurs with the continuous charge transfer between lithium and the graphite layers which synchronizes with the shift of the graphite layer stacking sequences between the abab type and the relatively stable aaaa type
  计算结果显示，锂离子嵌入碳层的过程中同时伴随着锂和石墨间发生电荷连续转移，同时石墨碳层堆积方式由aaaa型变为abab型，二者协同进行，最终嵌锂石墨相对于锂在石墨表面体系较稳定。
• The chemical compositions of sei films formed on the interfaces of a3000 samples in different electrolytes during the first charging process are mainly li2co3 and lioco2r , but their textures are different . the sei films formed in ec - based electrolytes are thin and compact , which can prevent the solvated lithium ions from cointercalating between two graphene layers of the graphite crystallites effectively , therefore samples a3000 have small irreversible capacities and good compatibilities with this kinds of electrolytes . however , the sei films formed in pc - based electrolytes are thick but defective , which could not effectively prevent solvated lithium ions from intercalation , therefore sample a3000 shows large irreversible capacities in pc - based electrolytes and bad compatibilities with this kind of electrolytes
  A _ ( 3000 )试样在六种不同的电解液中，首次充电过程中所形成的sei膜，其化学组分均为碳酸锂和烷基碳酸锂，但在ec基电解液中形成的sei膜薄而致密，可以有效地阻止溶剂化锂离子插入石墨层间，不可逆容量少，表现出与a _ ( 3000 )试样有良好的相容性；在pc基电解液中形成的sei膜厚，且有缺陷，不能有效地阻止溶剂化锂离子嵌入试样中石墨微晶的层间，不可逆容量大，与a _ ( 3000 )试样的相容性极差。