Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Nov 20;10:5266. doi: 10.1038/s41467-019-13178-2

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 3 — Conductive behavior of Na_2.88Sb_0.88W_0.12S₄ electrolyte. a Conductivity at 25 °C (σ₂₅) and activation energy E_a for the conduction of the pelletized Na_2.88Sb_0.88W_0.12S₄ electrolytes as a function of heat treatment (H.T.) time at 275 °C. The pellets were prepared by cold-pressing the electrolyte powder at 1080 MPa, followed by heat treatment at 275 °C. b The Arrhenius plot of the Na ion conductivity of the Na_2.88Sb_0.88W_0.12S₄ electrolyte developed in this study and representative Na ion conductors reported so far