• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Friday, August 29, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News

Innovative battery chemistry revolutionizes zinc-air battery

Bioengineer by Bioengineer
January 4, 2021
in Science News
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

International Research Cooperation for Sustainable Batteries of the Future; publication in the Journal ‘Science’

IMAGE

Credit: WWU – MEET (Judith Kraft)

High-performance, eco-friendly, safe and at the same time cost-effective: the zinc-air battery is an attractive energy storage technology of the future. Until now, the conventional zinc-air battery has struggled with a high chemical instability, parasitic reactions which rooted in the usage of alkaline electrolytes lead to electrochemical irreversibility. Based on an innovative, non-alkaline, aqueous electrolyte, an international research team led by scientist Dr. Wei Sun of MEET Battery Research Center at the University of Muenster has developed a new battery chemistry for the zinc-air battery which overcomes the previous technical obstacles. The scientific team has published the detailed results of their research project, involving researchers from Fudan University in Shanghai, the University of Science and Technology in Wuhan, the University of Maryland and the US Army Research Laboratory, in the journal “Science“.

Key parameters of the zinc-air battery optimised

“Our innovative, non-alkaline electrolyte brings a previously unknown reversible zinc peroxide (ZnO2)/O2 chemistry into the zinc-air battery”, explains Dr. Wei Sun. Compared with the conventionally strong alkaline electrolytes, the newly developed non-alkaline aqueous electrolyte, which is based on the zinc trifluoromethanesulfonate salt, has several decisive advantages: The zinc anode is used more efficiently with a higher chemical stability and electrochemical reversibility. The full zinc-air batteries thus constructed can long-term operate stably for 320 cycles and 1,600 hours under ambient air atmosphere.

The mechanism of this ZnO2/O2 battery chemistry and the role of the hydrophobic trifluoromethanesulfonate anion were systematically revealed using well-designed electrochemical, analytical techniques and multiscale simulations. The identified increased energy density has now the potential to compete with the lithium-ion battery currently dominating the market. “The zinc-air battery provides a potential alternative battery technology with advantages such as environmental friendliness, high safety and low costs”, emphasises Sun. “This technology still requires further, intensive research and optimisation before its practical application.”

###

Original Publication:

Sun W, Wang F, Zhang B, Zhang M, Küpers V, Ji X, Theile C, Bieker P, Xu K, Wang C, Winter M, 2021, ‘A rechargeable zinc-air battery based on zinc peroxide chemistry’, Science 01 Jan 2021: Vol. 371, Issue 6524, pp. 46-51, DOI: 10.1126/science.abb9554

Media Contact
Prof. Dr. Martin Winter
[email protected]

Related Journal Article

http://dx.doi.org/10.1126/science.abb9554

Tags: Chemistry/Physics/Materials SciencesIndustrial Engineering/Chemistry
Share12Tweet8Share2ShareShareShare2

Related Posts

Lymphotoxin Beta Receptor Loss Triggers Senescence via MDMX-p53

August 29, 2025

Revolutionizing Transitional Care in Primary Health Delivery

August 29, 2025

Harnessing Microproteins to Combat Obesity, Aging, and Mitochondrial Disorders

August 29, 2025

Defining Key Outcomes for Sarcopenia Treatment Trials

August 29, 2025
Please login to join discussion

POPULAR NEWS

  • blank

    Breakthrough in Computer Hardware Advances Solves Complex Optimization Challenges

    151 shares
    Share 60 Tweet 38
  • Molecules in Focus: Capturing the Timeless Dance of Particles

    142 shares
    Share 57 Tweet 36
  • New Drug Formulation Transforms Intravenous Treatments into Rapid Injections

    116 shares
    Share 46 Tweet 29
  • Neuropsychiatric Risks Linked to COVID-19 Revealed

    82 shares
    Share 33 Tweet 21

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Lymphotoxin Beta Receptor Loss Triggers Senescence via MDMX-p53

Revolutionizing Transitional Care in Primary Health Delivery

Harnessing Microproteins to Combat Obesity, Aging, and Mitochondrial Disorders

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.