Strong interfacial energetics between catalysts and current collectors in aqueous sodium

Strong interfacial energetics between catalysts and current collectors in aqueous sodium–air batteries

Published:2022 Issue:9 Volume:10 Page:4601-4610
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Baek Myung-Jin¹,Choi Jieun¹,Wi Tae-Ung¹,Lim Hyeong Yong¹,Myung Min Hoon¹,Lim Chanoong¹,Sung Jinsu¹,Park Jeong-Sun²,Park Ju Hyun¹,Shim Yul Hui¹,Park Jaehyun¹,Kang Seok Ju¹^ORCID,Kim Youngsik¹²^ORCID,Kim So Youn³^ORCID,Kwak Sang Kyu¹,Lee Hyun-Wook¹^ORCID,Lee Dong Woog¹^ORCID

Affiliation:

1. School of Energy & Chemical Engineering, UNIST (Ulsan National Institute of Science and Technology), Ulsan, 44919, Republic of Korea

2. Energy Materials and Devices Lab, 4TOONE Corporation, 50 UNIST-gil, Ulsan, 44919, Republic of Korea

3. School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University (SNU), Seoul 08826, Republic of Korea

Abstract

A mussel-inspired aqueous polymer binder for an aqueous sodium–air battery has been developed. The developed polymer binder exhibited enhanced adhesion strength and electrolyte wettability, preventing catalyst detachment and carbon corrosion.

Funder

National Research Foundation of Korea

Korea Hydro and Nuclear Power

Ulsan National Institute of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA00329E

Reference55 articles.

1. High-Energy-Density Metal-Oxygen Batteries: Lithium-Oxygen Batteries vs Sodium-Oxygen Batteries