English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

5V cathode material LiNi0.5Mn1.5O4 was synthetized by a simple wet chemical reaction using acetates as precursor’s materials. Cathode active materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) and Inductively Coupled Plasma (ICP). Electrochemical properties of active materials were evaluated through charge­discharge tests with operation voltage between 3.5 to 4.9V at 0.3C. The synthetized sample with high amount of Mn/Ni precursor (LMNO-1) shows a higher first discharge capacity but a faster degradation after 3 cycles. This behavior should be due to the lack of Mn substitute by Ni and therefore more significant Jahn­ Teller effect as shown by Raman, ICP and XPS results.

Synthesis of Spinel LiNi0.5Mn1.5O4 by a Wet Chemical Method and Characterization for Lithium-Ion Secondary Batteries