Work

Observation of anomalous capacity hysteresis in commercial sodium ion batteries at low temperatures

Year: 2026

Type: article

Abstract: At 0 °C and below, commercial NIBs exhibit a significant increase in charge capacity compared to discharge capacity, which is attributed to Na metal deposition on the hard carbon electrode and excess electrolyte in the battery can.

Source: EES batteries.

DOI: 10.1039/d5eb00185d

Authors: Harshitha Marikundam, Selva Seelan Margoschis, Patricio Solana Bustamante, Bhumika Bhangale, Kumlachew Zelalem Walle, Linqin Mu, Andrew Weng, Nicholas Rolston

Institutions: Arizona State University, University of Michigan

Language: English

Topic: Advancements in Battery Materials

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

Funder: National Science Foundation

Awards: NNCI: Nanotechnology Collaborative Infrastructure Southwest (NCI-SW), CAREER: Design of Thermomechanically Robust Metal Halide Perovskite Photovoltaic Devices

OpenAlex ID: W7119515304

FWCI: 1.766

Cites: 45

Cited by: 1

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