In Situ Formation of Polycyclic Aromatic Hydrocarbons as an Artificial Hybrid Layer for Lithium Metal Anodes

Nano Letters ◽  
2021 ◽  
Author(s):  
Shaozhong Chang ◽  
Xin Jin ◽  
Qiya He ◽  
Tongchao Liu ◽  
Jiabin Fang ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Lithium Metal ◽  
Hybrid Layer ◽  
Artificial Hybrid ◽  
Polycyclic Aromatic ◽  
Lithium Metal Anodes ◽  
In Situ Formation ◽  
Metal Anodes

In Situ Formation of Stable Interfacial Coating for High Performance Lithium Metal Anodes

2017 ◽  
Vol 29 (8) ◽  
pp. 3572-3579 ◽  
Author(s):  
Haiping Wu ◽  
Yue Cao ◽  
Linxiao Geng ◽  
Chao Wang
Keyword(s):  
High Performance ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
In Situ Formation ◽  
Metal Anodes

A 3D mixed ion/electron conducting scaffold by in-situ conversion for long-life lithium metal anodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Huai Jiang ◽  
Qingyuan Dong ◽  
Maohui Bai ◽  
Furong Qin ◽  
Maoyi Yi ◽  
...  
Keyword(s):  
Anode Material ◽  
Volume Change ◽  
Specific Energy ◽  
Dendrite Growth ◽  
Commercial Application ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Long Life ◽  
Metal Anodes

Lithium (Li) metal is widely considered as the most promising anode material because of ultrahigh specific energy. However, obvious volume change and uncontrollable dendrite growth hinder its commercial application. Herein,...

scholarly journals Multi-Stage Redox Systems Based on Dicationic P-Containing Polycyclic Aromatic Hydrocarbons

2019 ◽  
Author(s):  
Thomas Delouche ◽  
Antoine Vacher ◽  
Elsa Caytan ◽  
Thierry Roisnel ◽  
Boris Le Guennic ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Organic Radical ◽  
Electrochemical Studies ◽  
Redox Systems ◽  
Redox States ◽  
Multi Stage ◽  
Polycyclic Aromatic ◽  
The Impact

In this communication, we report the straightforward<br>synthesis of unprecedented electron-acceptors based on dicationic P-containing PAHs (Polycyclic Aromatic Hydrocarbons) where two phosphoniums are connected through various PAHs backbones. The impact of pi-extension on both the optical and redox properties is investigated using a joint experimental/theoretical approach.<br>Finally, (spectro)-electrochemical studies prove that these<br>compounds possess three redox states and EPR studies confirms the in situ formation of an organic radical.

Ultrathin Al foils to fabricate dendrite-free Li–Al anodes

2019 ◽  
Vol 7 (44) ◽  
pp. 25415-25422 ◽  
Author(s):  
Lan Wu ◽  
Guang He ◽  
Yi Ding
Keyword(s):  
Cycling Stability ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Protection Layer ◽  
Excellent Cycling Stability ◽  
Metal Anodes

In situ fabrication of Li–Al protection layer for lithium metal anodes has been achieved with ultrathin Al foil. The hybrid Li–Al/Li anodes demonstrate excellent cycling stability at plating current and capacity up to 8 mA cm−2 and 4 mA h cm−2.

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