Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International

Wikipedia Affiliate Button

Home > Press > Supercharging tomorrow: Monash develops world's most efficient lithium-sulfur battery

Associate Professor Matthew Hill, Dr. Mahdokht Shaibani and Professor Mainak Majumder.

CREDIT
Monash University
Associate Professor Matthew Hill, Dr. Mahdokht Shaibani and Professor Mainak Majumder. CREDIT Monash University

Abstract:
•Monash University researchers have developed the world's most efficient lithium-sulphur battery, capable of powering a smartphone for five continuous days.
•Prototype cells have been developed in Germany. Further testing in cars and solar grids to take place in Australia in 2020.
•Researchers have a filed patent on the manufacturing process, and will capture a large share of Australia's lithium chain.

Supercharging tomorrow: Monash develops world's most efficient lithium-sulfur battery

Victoria, Australia | Posted on January 3rd, 2020

Imagine having access to a battery, which has the potential to power your phone for five continuous days, or enable an electric vehicle to drive more than 1000km without needing to "refuel".

Monash University researchers are on the brink of commercialising the world's most efficient lithium-sulphur (Li-S) battery, which could outperform current market leaders by more than four times, and power Australia and other global markets well into the future.

Dr Mahdokht Shaibani from Monash University's Department of Mechanical and Aerospace Engineering led an international research team that developed an ultra-high capacity Li-S battery that has better performance and less environmental impact than current lithium-ion products.

The researchers have an approved filed patent (PCT/AU 2019/051239) for their manufacturing process, and prototype cells have been successfully fabricated by German R&D partners Fraunhofer Institute for Material and Beam Technology.

Some of the world's largest manufacturers of lithium batteries in China and Europe have expressed interest in upscaling production, with further testing to take place in Australia in early 2020.

The study was published in Science Advances on Saturday, 4 January 2020 - the first research on Li-S batteries to feature in this prestigious international publication.

Professor Mainak Majumder said this development was a breakthrough for Australian industry and could transform the way phones, cars, computers and solar grids are manufactured in the future.

"Successful fabrication and implementation of Li-S batteries in cars and grids will capture a more significant part of the estimated $213 billion value chain of Australian lithium, and will revolutionise the Australian vehicle market and provide all Australians with a cleaner and more reliable energy market," Professor Majumder said.

"Our research team has received more than $2.5 million in funding from government and international industry partners to trial this battery technology in cars and grids from this year, which we're most excited about."

Using the same materials in standard lithium-ion batteries, researchers reconfigured the design of sulphur cathodes so they could accommodate higher stress loads without a drop in overall capacity or performance.

Inspired by unique bridging architecture first recorded in processing detergent powders in the 1970s, the team engineered a method that created bonds between particles to accommodate stress and deliver a level of stability not seen in any battery to date.

Attractive performance, along with lower manufacturing costs, abundant supply of material, ease of processing and reduced environmental footprint make this new battery design attractive for future real-world applications, according to Associate Professor Matthew Hill.

"This approach not only favours high performance metrics and long cycle life, but is also simple and extremely low-cost to manufacture, using water-based processes, and can lead to significant reductions in environmentally hazardous waste," Associate Professor Hill said.

###

The research team comprises: Dr Mahdokht Shaibani, Dr Meysam Sharifzadeh Mirshekarloo, Dr M.C. Dilusha Cooray and Professor Mainak Majumder (Monash University); Dr Ruhani Singh, Dr Christopher Easton, Dr Anthony Hollenkamp (CSIRO) and Associate Professor Matthew Hill (CSIRO and Monash University); Nicolas Eshraghi (University of Liege); Dr Thomas Abendroth, Dr Susanne Dorfler, Dr Holger Althues and Professor Stefan Kaskel (Fraunhofer Institute for Material and Beam Technology).

####

For more information, please click here

Contacts:
Leigh Dawson

61-399-034-840

@MonashUni

Copyright © Monash University

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related Links

RELATED JOURNAL ARTICLE:

Related News Press

News and information

Researchers show what drives a novel, ordered assembly of alternating peptides February 20th, 2020

CEA-Leti and CEA-IRIG Demonstrate Quantum Integrated Circuit Combining Quantum Dot with Digital-Analog Circuits on CMOS Chip: Presentation at ISSCC 2020 Shows Role FD-SOI Can Play in Embedding Qubit Arrays with Classic Electronics to Build Large-Scale Quantum Silicon Processors February 20th, 2020

CEA-Leti Presents High-Performance Processor Breakthrough With Active Interposer and 3D Stacked Chiplets at ISSCC 2020 February 19th, 2020

New green technology from UMass Amherst generates electricity 'out of thin air' Renewable device could help mitigate climate change, power medical devices February 17th, 2020

Possible Futures

Researchers show what drives a novel, ordered assembly of alternating peptides February 20th, 2020

CEA-Leti and CEA-IRIG Demonstrate Quantum Integrated Circuit Combining Quantum Dot with Digital-Analog Circuits on CMOS Chip: Presentation at ISSCC 2020 Shows Role FD-SOI Can Play in Embedding Qubit Arrays with Classic Electronics to Build Large-Scale Quantum Silicon Processors February 20th, 2020

CEA-Leti Presents High-Performance Processor Breakthrough With Active Interposer and 3D Stacked Chiplets at ISSCC 2020 February 19th, 2020

New green technology from UMass Amherst generates electricity 'out of thin air' Renewable device could help mitigate climate change, power medical devices February 17th, 2020

Announcements

CEA-Leti and CEA-IRIG Demonstrate Quantum Integrated Circuit Combining Quantum Dot with Digital-Analog Circuits on CMOS Chip: Presentation at ISSCC 2020 Shows Role FD-SOI Can Play in Embedding Qubit Arrays with Classic Electronics to Build Large-Scale Quantum Silicon Processors February 20th, 2020

CEA-Leti Presents High-Performance Processor Breakthrough With Active Interposer and 3D Stacked Chiplets at ISSCC 2020 February 19th, 2020

New green technology from UMass Amherst generates electricity 'out of thin air' Renewable device could help mitigate climate change, power medical devices February 17th, 2020

KIST unveils the mystery of van der Waals magnets, a material for future semiconductors: Overcoming the limits of current magnetic materials, giving hope for development of next-generation semiconductors February 14th, 2020

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Researchers show what drives a novel, ordered assembly of alternating peptides February 20th, 2020

New green technology from UMass Amherst generates electricity 'out of thin air' Renewable device could help mitigate climate change, power medical devices February 17th, 2020

Does graphene cause or prevent the corrosion of copper? New study finally settles the debate: Scientists in Korea are first to observe an unprecedented way in which graphene forms a hybrid layer that prevents copper corrosion February 14th, 2020

KIST unveils the mystery of van der Waals magnets, a material for future semiconductors: Overcoming the limits of current magnetic materials, giving hope for development of next-generation semiconductors February 14th, 2020

Patents/IP/Tech Transfer/Licensing

New green technology from UMass Amherst generates electricity 'out of thin air' Renewable device could help mitigate climate change, power medical devices February 17th, 2020

The Wave of the Future: Researchers achieve first successful generation and detection of pure spin currents in antiferromagnetic materials January 29th, 2020

Monitor Nanotechnology Patent Grants December 3rd, 2019

Go with the flow: Scientists design new grid batteries for renewable energy: New blueprint for affordable, sustainable 'flow batteries' developed at Berkeley Lab could accelerate an electrical grid powered by the sun and wind November 8th, 2019

Automotive/Transportation

Nano Dimension Appoints Seasoned Hi-Tech Executive Yaron Eitan to its Board of Directors February 13th, 2020

Nexeon Updates on SUNRISE Project: Next Generation Battery Materials Project Exceeding Expectations January 6th, 2020

New polymer material may help batteries become self-healing, recyclable December 23rd, 2019

Graphene takes off in composites for planes and cars: The Graphene Flagship identified the strategic advantages of integrating graphene into fibre composites, used to build planes and cars December 5th, 2019

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

MTU engineers examine lithium battery defects January 28th, 2020

A new method to study lithium dendrites could lead to better, safer batteries January 10th, 2020

NUS scientists create world’s first monolayer amorphous film January 9th, 2020

Nexeon Updates on SUNRISE Project: Next Generation Battery Materials Project Exceeding Expectations January 6th, 2020

Research partnerships

KIST unveils the mystery of van der Waals magnets, a material for future semiconductors: Overcoming the limits of current magnetic materials, giving hope for development of next-generation semiconductors February 14th, 2020

A consensus statement establishes the protocols to assess and report stability of perovskite photovoltaic devices February 1st, 2020

New European Project to Fast-Track Adoption Of Cyber-Physical Systems (CPS) by SMEs: DigiFed to Demonstrate Potential of CPS Digital Technologies in Hardware Security, Human-Machine Interaction, and Autonomy for Small & Midsized Companies January 29th, 2020

The Wave of the Future: Researchers achieve first successful generation and detection of pure spin currents in antiferromagnetic materials January 29th, 2020

Solar/Photovoltaic

A consensus statement establishes the protocols to assess and report stability of perovskite photovoltaic devices February 1st, 2020

A consensus statement establishes the protocols to study stability of perovskite photovoltaic devices January 24th, 2020

Color superlensing to assist in surpassing diffraction barrier: A paper by Kazan Federal University's Sergey Kharintsev appeared in Optics Letters January 3rd, 2020

Scientists create thin films with tantalizing electronic properties: As predicted by theorists, experiments show that barium zirconium sulfide thin films hold great promise for solar cells, LEDs December 27th, 2019

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project