Copper Nitride Nanowires Printed Li with Stable Cycling for Li Metal Batteries in Carbonate Electrolytes.

Clicks: 319
ID: 82730
2020
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #33 of 80 articles by views in advanced materials (deerfield beach, fla)

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The practical implementation of the lithium metal anode is hindered by obstacles such as Li dendrite growth, large volume changes, and poor lifespan. Here, copper nitride nanowires (Cu N NWs) printed Li by a facile and low-cost roll-press method is reported, to operate in carbonate electrolytes for high-voltage cathode materials. Through one-step roll pressing, Cu N NWs can be conformally printed onto the Li metal surface, and form a Li N@Cu NWs layer on the Li metal. The Li N@Cu NWs layer can assist homogeneous Li-ion flux with the 3D channel structure, as well as the high Li-ion conductivity of the Li N. With those beneficial effects, the Li N@Cu NWs layer can guide Li to deposit into a dense and planar structure without Li-dendrite growth. Li metal with Li N@Cu NWs protection layer exhibits outstanding cycling performances even at a high current density of 5.0 mA cm with low overpotentials in Li symmetric cells. Furthermore, the stable cyclability and improved rate capability can be realized in a full cell using LiCoO over 300 cycles. When decoupling the irreversible reactions of the cathode using Li T O , stable cycling performance over 1000 cycles can be achieved at a practical current density of ≈2 mA cm .
Reference Key
lee2020copperadvanced Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Lee, Dongsoo;Sun, Seho;Kwon, Jiseok;Park, Hyunjung;Jang, Minchul;Park, Eunkyung;Son, Byoungkuk;Jung, Yeongil;Song, Taeseup;Paik, Ungyu;
Journal advanced materials (deerfield beach, fla)
Year 2020
DOI
10.1002/adma.201905573
URL
Keywords
lithium metal batteries carbonate electrolytes copper nitride nanowires lithium dendrite growth lithium nitride

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.