Spontaneously Splitting Copper Nanowires into Quantum Dots on Graphdiyne for Suppressing Lithium Dendrites
Spontaneously Splitting Copper Nanowires into Quantum Dots on Graphdiyne for Suppressing Lithium Dendrites
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在石墨炔上将铜纳米线自发分裂成量子点以抑制锂枝晶
DOI:
10.1002/adma.202004379
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发表时间:
2020-11
影响因子:
29.4
通讯作者:
Li Yuliang
中科院分区:
文献类型:
--
作者:
Zuo Zicheng;He Feng;Wang Fan;Li Liang;Li Yuliang
As an emerging carbon allotrope, the controllable growth of graphdiyne has been an important means to explore its unique scientific properties and applications. In this work, the effect of the crystal structure of copper (Cu) on the growth of graphdiyne is systematically studied. It is found that the crystal boundaries are the origin of the reaction activity. The polycrystalline Cu nanowire with many crystal boundaries is spontaneously split into Cu quantum dots (about 3 nm) by the grown graphdiyne. These Cu quantum dots are uniformly dispersed on the graphdiyne, and they block the long‐range ordered growth of the graphdiyne. These Cu quantum dots in situ supported on graphdiyne demonstrate high efficiency in inhibiting the growth of lithium dendrites in lithium metal batteries. Based on this interesting finding, the Cu quantum dots anchored on the all‐carbon graphdiyne can be prepared on a large scale, and unique applications of Cu quantum dots in electrochemical fields can be implemented.
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影响因子:
29.4
作者:
Fan Wang;Z. Zuo;Liang Li;Feng He;Fushen Lu;Yuliang Li
通讯作者:
Fan Wang;Z. Zuo;Liang Li;Feng He;Fushen Lu;Yuliang Li
影响因子:
16.6
作者:
Cheng XB;Zhao MQ;Chen C;Pentecost A;Maleski K;Mathis T;Zhang XQ;Zhang Q;Jiang J;Gogotsi Y
通讯作者:
Gogotsi Y
影响因子:
29.4
作者:
Zhou Jingyuan;Li Jiaqiang;Liu Zhongfan;Zhang Jin
通讯作者:
Zhang Jin
影响因子:
29.4
作者:
Yang, Chunpeng;Yao, Yonggang;Hu, Liangbing
通讯作者:
Hu, Liangbing
影响因子:
13.6
作者:
Gao X;Zhu Y;Yi D;Zhou J;Zhang S;Yin C;Ding F;Zhang S;Yi X;Wang J;Tong L;Han Y;Liu Z;Zhang J
通讯作者:
Zhang J