* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, October 6, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    Why Taylor Swift Name-Dropped Elizabeth Taylor in Her New Album – Yahoo

    Here’s Why Taylor Swift Dropped Elizabeth Taylor’s Name in Her New Album

    Al Roker Gives Olivia Dean an Unexpected ‘New Job’ on the ‘Today’ Show – Yahoo

    Al Roker Shocks Olivia Dean with an Exciting New Role on the ‘Today’ Show

    Books about the arts and some haunts for a Denton October – Denton Record-Chronicle

    Uncover Artistic Treasures and Spooky Adventures to Experience in Denton This October

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    A Tech Expo Shows What China Can Make, but Not Who’ll Buy It All – The New York Times

    Inside China’s Tech Expo: Cutting-Edge Innovations Face Uncertain Demand

    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    Why Taylor Swift Name-Dropped Elizabeth Taylor in Her New Album – Yahoo

    Here’s Why Taylor Swift Dropped Elizabeth Taylor’s Name in Her New Album

    Al Roker Gives Olivia Dean an Unexpected ‘New Job’ on the ‘Today’ Show – Yahoo

    Al Roker Shocks Olivia Dean with an Exciting New Role on the ‘Today’ Show

    Books about the arts and some haunts for a Denton October – Denton Record-Chronicle

    Uncover Artistic Treasures and Spooky Adventures to Experience in Denton This October

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    A Tech Expo Shows What China Can Make, but Not Who’ll Buy It All – The New York Times

    Inside China’s Tech Expo: Cutting-Edge Innovations Face Uncertain Demand

    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home News

New Catalyst Synthesis Paves The Way For Next-Gen Lithium-Air Batteries

July 30, 2023
in News
New Catalyst Synthesis Paves The Way For Next-Gen Lithium-Air Batteries
Share on FacebookShare on Twitter

The research team at Shibaura Institute of Technology efficiently synthesized CSO, a crucial catalyst for lithium-air batteries, using solution plasma in just 20 minutes.
The newly synthesized CSO showed superior catalytic properties for the oxygen evolution reaction (OER), which is critical for the performance of such batteries.
This efficient synthesis method for CSO opens up new possibilities for next-generation lithium-air batteries, contributing to the high functionalization of electric vehicles and helping to achieve carbon neutrality.

Shibaura Institute of Technology scientists have developed a faster, more efficient way to synthesize CoSn(OH)6, a powerful catalyst required for high-energy lithium – air batteries.

CoSn(OH)6 (CSO) is an effective oxygen evolution reaction (OER) catalyst, necessary for developing next-generation lithium – air batteries. However, current methods of synthesizing CSO are complicated and slow. The international research team at Shibaura synthesized CSO in a single step within 20 minutes using solution plasma to generate CSO nanocrystals with excellent OER catalytic properties. Their findings could boost the manufacturing of high energy density batteries.

It has become a world wide political policy to reduce fossil fuel dependency and switch to alternate green energy sources. The development of electric vehicles is a move toward that direction. However, electric vehicles require high energy density batteries for their functioning, and conventional lithium-ion batteries are not up to the task. Theoretically, lithium-air batteries provide a higher energy density than lithium-ion batteries. However, before they can be put to practical use, these batteries need to be made energy efficient, their cycle characteristics need to be enhanced, and the overpotential needed to charge/discharge the oxygen redox reaction needs to be reduced.

To address these issues, a suitable catalyst is needed to accelerate the oxygen evolution reaction (OER) inside the battery. The OER is an extremely important chemical reaction involved in water splitting for improving the performance of storage batteries. Rare and expensive noble metal oxides such as ruthenium(IV) oxide (RuO2) and iridium(IV) oxide (IrO2) have typically been used as catalysts to expedite the OER of metal-air batteries. More affordable catalytic materials include transition metals, such as perovskite-type oxides and hydroxides, which are known to be highly active for the OER. CoSn(OH)6 (CSO) is one such perovskite-type hydroxide that is known to be a promising OER catalyst. However, current methods of synthesizing CSO are slow (require over 12 hours) and require multiple steps.

In a recent breakthrough, the research team from Shibaura Institute of Technology in Japan, led by Prof. Takahiro Ishizaki along with Mr. Masaki Narahara and Dr. Sangwoo Chae, managed to synthesize CSO in just 20 minutes using only a single step! To achieve this remarkable feat, the team used a solution plasma process, a cutting-edge method for material synthesis in a nonthermal reaction field. Their research has been published in the journal Sustainable Energy & Fuels.

The team used X-ray diffractometry to show that highly crystalline CSO could be synthesized from a precursor solution by adjusting the pH to values greater than 10 to 12. Using a transmission electron microscope, they further noticed that the CSO crystals were cube-shaped, with sizes of about 100-300 nm. The team also used X-ray photoelectron spectroscopy to investigate the composition and binding sites of CSO crystals and found Cobalt (Co) in a divalent and Tin (Sn) in a tetravalent state within the compound.

Finally, the team used an electrochemical method to look at the properties of CSO as a catalyst for OER. They observed that synthesized CSO had an overpotential of 350 mV at a current density of 10 mA cm−2. “CSO synthesized at pH12 had the best catalytic property among all samples synthesized. In fact, this sample had slightly better catalytic properties than that of even commercial-grade RuO2,” highlights Prof. Ishizaki. This was confirmed when the pH 12 sample was shown to have the lowest potential, specifically 104 mV lower than that of commercially available RuO2 vs. reversible hydrogen electrode at 10 mA cm−2.

Overall, this study describes, for the first time, an easy and efficient process for synthesizing CSO. This process makes CSO practically effective for use in lithium-air batteries and opens a new avenue towards the realization of next-generation electric batteries.

“The synthesized CSO showed superior electrocatalytic properties for OER. We hope that the perovskite-type CSO materials will be applied to energy devices and will contribute to the high functionalization of electric vehicles,” Prof. Ishizaki concludes. “This, in turn, will bring us one step closer towards achieving carbon neutrality by enabling a new energy system independent of fossil fuels.”

***

It will be interesting to see if the lithium air technology can dent into the lithium ion tech of electric vehicle batteries. The ion version is slowly but surely adding up some not so good press about fires, failures and costs.

But the air technology is very new and the experience of thousands of battery sets out in the consumer market is yet to be built out.

Which one is best, safest, longest lasting and lowest cost before recycling is still quite a ways off.

By Brian Westenhaus via New Energy and Fuel

More Top Reads From Oilprice.com:

Bullish Sentiment Slowly Builds In Oil MarketsChevron’s Earnings Drop On Lower Energy Prices, Weaker Refining MarginsA New Semiconductor Shortage? What China’s Export Restrictions Mean For Big Tech

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : OilPrice – https://oilprice.com/Energy/Energy-General/New-Catalyst-Synthesis-Paves-The-Way-For-Next-Gen-Lithium-Air-Batteries.html

Tags: CatalystnewsSynthesis
Previous Post

GM’s Charlie Freese on the potential for hydrogen fuel cells (Episode 209)

Next Post

Tesla, Ford, And GMC Are Racing To Capture The EV Truck Market

Air quality speed run – Washington State Department of Ecology (.gov)

Battling Pollution: Washington State’s Urgent Fight for Cleaner Air

October 6, 2025
Equity in science is a beautiful lie — and I’m done pretending – Nature

Equity in science is a beautiful lie — and I’m done pretending – Nature

October 6, 2025
Explore a bird database with 11,500 species – Popular Science

Explore an Incredible Bird Database Showcasing 11,500 Stunning Species

October 6, 2025
South Shore broker funded ‘extravagant lifestyle’ with $11.6 million taken from clients and colleagues, prosecutors say – Boston.com

South Shore broker funded ‘extravagant lifestyle’ with $11.6 million taken from clients and colleagues, prosecutors say – Boston.com

October 6, 2025
QRG Capital Management Inc. Purchases 9,519 Shares of Marvell Technology, Inc. $MRVL – MarketBeat

QRG Capital Management Takes Bold Step by Acquiring 9,519 Shares of Marvell Technology

October 6, 2025
Jaxson Dart, Cam Skattebo fumble away a Giant opportunity vs. Saints – Yahoo Sports

Jaxson Dart, Cam Skattebo fumble away a Giant opportunity vs. Saints – Yahoo Sports

October 6, 2025
‘The World Report’ of The Church of Jesus Christ of Latter-day Saints – KSL TV 5

Inside The World Report: Exploring the Impact of The Church of Jesus Christ of Latter-day Saints

October 6, 2025
Thai Airways Launches New Premium Economy on Flights From Most Visited City in the World – Aviation A2Z

Thai Airways Launches New Premium Economy on Flights From Most Visited City in the World – Aviation A2Z

October 6, 2025
Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

October 6, 2025
Pre-rolls, education and industry optimism: Takeaways from Ohio Cannabis Health & Business Summit 2025 – Cleveland.com

Pre-rolls, Education, and Industry Optimism: Top Insights from the Ohio Cannabis Health & Business Summit 2025

October 6, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (854)
  • Economy (874)
  • Entertainment (21,748)
  • General (17,441)
  • Health (9,916)
  • Lifestyle (887)
  • News (22,149)
  • People (876)
  • Politics (885)
  • Science (16,085)
  • Sports (21,375)
  • Technology (15,855)
  • World (857)

Recent News

Air quality speed run – Washington State Department of Ecology (.gov)

Battling Pollution: Washington State’s Urgent Fight for Cleaner Air

October 6, 2025
Equity in science is a beautiful lie — and I’m done pretending – Nature

Equity in science is a beautiful lie — and I’m done pretending – Nature

October 6, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version