Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes

Zilong Zhuang; Chang Liu; Yiyang Yan; Pengcheng Ma; Daniel Tan

doi:10.1039/d1ta09070d

Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes

Zilong Zhuang, Chang Liu, Yiyang Yan, Pengcheng Ma, Daniel Tan^*

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

Lithium metal anode (LMA) possesses the largest energy density among all anode candidates, while dendrite growth is a huge barrier in the direct application of LMA in batteries. Herein, metal–organic framework (MOF) derived Zn–CxNy nanoparticle arrays are newly grown onto carbon cloth as an effective host toward lithium metal anode. The N and Zn species are lithiophilic to Li-ions, resulting in a stable Li plating/stripping process of up to 2300 h without running into a dendrite issue when operating at a current density of 10 mA cm−2. The newly developed ZNCC-Li anode also exhibits an ultralow voltage hysteresis of only 6.4 mV at the end of the operating process. This work creates an effective design of MOF-derived lithium metal anode suitable for high-energy batteries.

Original language	English
Journal	Journal of Materials Chemistry A
DOIs	https://doi.org/10.1039/d1ta09070d
State	Published - 16 Nov 2021

Access to Document

10.1039/d1ta09070d

Cite this

@article{e47499e636a64e9a9c7f44efc8dfff7d,

title = "Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes",

abstract = "Lithium metal anode (LMA) possesses the largest energy density among all anode candidates, while dendrite growth is a huge barrier in the direct application of LMA in batteries. Herein, metal–organic framework (MOF) derived Zn–CxNy nanoparticle arrays are newly grown onto carbon cloth as an effective host toward lithium metal anode. The N and Zn species are lithiophilic to Li-ions, resulting in a stable Li plating/stripping process of up to 2300 h without running into a dendrite issue when operating at a current density of 10 mA cm−2. The newly developed ZNCC-Li anode also exhibits an ultralow voltage hysteresis of only 6.4 mV at the end of the operating process. This work creates an effective design of MOF-derived lithium metal anode suitable for high-energy batteries.",

author = "Zilong Zhuang and Chang Liu and Yiyang Yan and Pengcheng Ma and Daniel Tan",

year = "2021",

month = nov,

day = "16",

doi = "10.1039/d1ta09070d",

language = "英语",

journal = "Journal of Materials Chemistry A",

issn = "2050-7488",

publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes

AU - Zhuang, Zilong

AU - Liu, Chang

AU - Yan, Yiyang

AU - Ma, Pengcheng

AU - Tan, Daniel

PY - 2021/11/16

Y1 - 2021/11/16

N2 - Lithium metal anode (LMA) possesses the largest energy density among all anode candidates, while dendrite growth is a huge barrier in the direct application of LMA in batteries. Herein, metal–organic framework (MOF) derived Zn–CxNy nanoparticle arrays are newly grown onto carbon cloth as an effective host toward lithium metal anode. The N and Zn species are lithiophilic to Li-ions, resulting in a stable Li plating/stripping process of up to 2300 h without running into a dendrite issue when operating at a current density of 10 mA cm−2. The newly developed ZNCC-Li anode also exhibits an ultralow voltage hysteresis of only 6.4 mV at the end of the operating process. This work creates an effective design of MOF-derived lithium metal anode suitable for high-energy batteries.

AB - Lithium metal anode (LMA) possesses the largest energy density among all anode candidates, while dendrite growth is a huge barrier in the direct application of LMA in batteries. Herein, metal–organic framework (MOF) derived Zn–CxNy nanoparticle arrays are newly grown onto carbon cloth as an effective host toward lithium metal anode. The N and Zn species are lithiophilic to Li-ions, resulting in a stable Li plating/stripping process of up to 2300 h without running into a dendrite issue when operating at a current density of 10 mA cm−2. The newly developed ZNCC-Li anode also exhibits an ultralow voltage hysteresis of only 6.4 mV at the end of the operating process. This work creates an effective design of MOF-derived lithium metal anode suitable for high-energy batteries.

U2 - 10.1039/d1ta09070d

DO - 10.1039/d1ta09070d

M3 - 文章

SN - 2050-7488

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

ER -

Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes

Abstract

Access to Document

Fingerprint

Cite this