Yttrium doping stabilizes the structure of Ni3(NO3)2(OH)4 cathodes for application in advanced Ni

Yttrium doping stabilizes the structure of Ni₃(NO₃)₂(OH)₄ cathodes for application in advanced Ni–Zn batteries

Published:2024 Issue: Volume: Page:
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Feng Xinyu¹,Zhang Siwen¹,Li Jiazhuo¹,Hu Yingfang¹,Ge Rongyuan¹,Shi Yaowen¹,Yao Yali²,Yin Bosi¹,Ma Tianyi³^ORCID

Affiliation:

1. Institute of Clean Energy Chemistry, Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials of Liaoning Province, College of Chemistry, Liaoning University, Shenyang 110036, China

2. Institute for Catalysis and Energy Solutions (ICES), University of South Africa, Roodepoort 1710, South Africa

3. Centre for Atomaterials and Nanomanufacturing (CAN), School of Science, RMIT University, Melbourne, VIC 3000, Australia

Abstract

The Y-Ni3(NO3)2(OH)4 material is used for zinc-based alkaline batteries. The constructed Zn-Ni batteries offer a high energy density (379 Wh kg−1) with a power density of 1749 W kg−1.

Funder

National Natural Science Foundation of China

Department of Education of Liaoning Province

Australian Research Council

Australian Renewable Energy Agency

Ministry of Education of the People's Republic of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D4NR02011A

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5. Ni Foam-Supported Fe-Doped β-Ni(OH)2 Nanosheets Show Ultralow Overpotential for Oxygen Evolution Reaction