.png){kind=icon}
返回
sp-carbon-enabled interface for high-performance graphite anode
.png){kind=icon}
PRE
AI
DOI：10.1016/j.nantod.2022.101478.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The graphdiyne contained electron-rich sp-carbon atoms has shown great potential on interfacial protection material of battery electrodes. Our study demonstrates that in-plane all-carbon cavity of GDY is highly lithiophilic and helps to reduce the activation energy of the desolvation process at the solvated Li+ interface. The particular effect and atomic-level selectivity on cavities of GDY efficiently prevents the co-intercalation of solvent molecules in graphite, thus the interfacial parasitic reactions of electrolyte are avoided. An obvious advantage of the high-areal-density of in-plane cavities on graphdiyne forms a large number of stable transportation channels of Li+ that efficiently promotes the kinetic behavior of Li+ and interface charge transfer. Importantly, the GDY interface significantly improves the power performance and long-term stability of the graphite anode under such conditions of lean electrolyte ratio. As a material with outstanding potential and structural features, GDY demonstrates indispensable advantages in electrode interface protection.
Keyword:
Available online xxxx
Graphdiyne
Graphite
Interfacial protection
Li plus desolvation
Solid electrolyte interphase
期刊
IF:
10.9
论文数:
3.1K
被引数:
2.1W
机构
引用论文
Designing Advanced Electrolytes for Lithium Secondary Batteries Based on the Coordination Number Rule基于配位数规则设计先进的锂二次电池电解液.png)
ACS ENERGY LETTERS
ACS ENERGY LETTERSIF18.2
PREAI
分享收藏A Comparison of Personal Sound Amplification Products and Hearing Aids in Ecologically Relevant Test Environments在生态相关的测试环境中比较个人声音放大产品和助听器
OAAI
OAAI分享收藏Low-Temperature Growth of All-Carbon Graphdiyne on a Silicon Anode for High-Performance Lithium-Ion Batteries高性能锂离子电池硅阳极上全碳石墨炔的低温生长ADVANCED MATERIALS
ADVANCED MATERIALSIF26.8
PREAI
分享收藏Nitrogen-rich graphene hollow microspheres as anode materials for sodium-ion batteries with super-high cycling and rate performance富氮石墨烯空心微球作为钠离子电池负极材料的超高循环倍率性能研究CARBON
CARBONIF11.6
PREAI
分享收藏From spent graphite to amorphous sp2 + sp3 carbon-coated sp2 graphite for high-performance lithium ion batteries从废石墨到用于高性能锂离子电池的非晶sp2 sp3碳涂层sp2石墨
PREAI
分享收藏Aqueous vs. nonaqueous Zn-ion batteries: consequences of the desolvation penalty at the interface水性与非水性Zn离子电池: 界面处去溶剂化惩罚的后果OAAI
OAAI分享收藏Inhibiting Solvent Co-Intercalation in a Graphite Anode by a Localized High-Concentration Electrolyte in Fast-Charging Batteries在快速充电电池中，通过局部高浓度电解质抑制石墨阳极中的溶剂共嵌入
PREAI
分享收藏
查看更多内容