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Sustainable Materials Research & Technology
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Homepage Veena image

Welcome to the UNSW Centre for Sustainable Materials Research and Technology (SMaRT@UNSW), the home of microrecycling science, MICROfactorieTM technologies, the NESP Sustainable Communities and Waste Hub and the ARC Microrecycling Research Hub.

Watch the ABC Australian Story featuring Veena, and follow this link to learn more about our MICROfactorieTM technologies. 

Founded in 2008 by ARC Laureate Fellow, Scientia Professor Veena Sahajwalla, the Centre for Sustainable Materials Research and Technology (SMaRT) at the University of New South Wales works with industry, national and international research partners, and governments across Australia, on the development of innovative environmental solutions for the world’s biggest waste challenges.

Latest News

  • energy-review
    01 Jul 2026

    The next generation of 'big batteries' could be here

    A UNSW SMaRT Centre research study has found that lithium sulfur batteries (LSBs) could become the next generation of big batteries needed for the electricity energy transition

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  • Separation journal image
    22 Jun 2026

    Recovering valuable metals from liquid waste

    A UNSW SMaRT Centre research study has found how to recover valuable metals (especially rare earth elements) from liquid waste streams such as mining tailings waste

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  • Springer natue rare earrth journal image
    18 Jun 2026

    More effectively separating valuable rare earth metals from batteries

    A UNSW SMaRT Centre research study has found how to more effectively separate valuable rare earth metals from recycled batteries, making recycling cleaner, cheaper, and more practical for real-world usee

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  • RSC logo2
    17 Jun 2026

    Waste coffee recovering vital elements from waste batteries

    A UNSW SMaRT Centre research study published by the Royal Society of Chemistry has found waste coffee powder can be used to recover lithium (Li) and cobalt (Co) from waste batteries

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  • Advanced Science carbon paper cover image
    15 Jun 2026

    SMaRT research reveals new role for carbon storage for lithium-ion batteries

    UNSW SMaRT Centre researchers' have demonstrated a new role for waste carbon as a key storage factor for lithium-ion (Li-ion) batteries, not just using carbon for existing sodium-ion (Na-ion) batteries

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  • Nature Sensors logo
    12 May 2026

    Repurposing waste streams for a new generation of sensors

    In an article published by Nature, UNSW SMaRT Centre researchers and international colleagues demonstrate that repurposing waste streams for a new generation of sensors is not only possible but should be prioritorised

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  • Advanced Science cover3
    13 Mar 2026

    Research into next-generation lithium ion batteries

    UNSW SMaRT Centre researchers' have developed a novel carbon material, called "microzonal carbon" synthesized from waste hard rubber as a new type of anode material for next-generation lithium ion batteries (LIBs)

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  • Lithium-ion-laptop-fire
    10 Mar 2026

    NSW paves way for mandatory waste battery recovery scheme as fires soar

    The UNSW SMaRT Centre welcomes the approval by the NSW Government of a new mandatory waste battery recovery scheme to help address the fast growing and highly toxic and dangerous problem of end of life batteries

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  • Activated carbaon main image
    23 Jan 2026

    SMaRT study finds purification uses for textiles and other wastes

    UNSW SMaRT Centre researchers have had published a study revealing multiple research findings around valuable new uses for textile and other wastes as sources of activated carbon for essential “purification” materials

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  • Create logo
    14 Nov 2025

    Create Magazine story on SMaRT's critical materials capability

    Create Magazine has published a story about UNSW SMaRT Centre's capability to recover critical materials from waste streams, in the context of the multi-billion-dollar critical minerals pact signed between Australia and the US

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  • Textile Waste
    17 Jun 2024

    Fast fashion under the spotlight

    In an ABC TV News story, Prof Veena welcomes a new tax in France aimed at reducing textile waste in a new 'fast fashion' crackdown

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  • nathan-dumlao-Y3AqmbmtLQI-unsplash
    20 May 2024

    Transforming waste coffee grounds into next generation batteries

    There is growing interest in the use of coffee grounds to produce materials for advanced batteries, with some recent scientific studies showing significant advances in the search for sustainable and efficient energy storage solutions using biomass

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  • TRA Ben Kaminsky and Maureen Taylor
    16 Apr 2024

    Textile Recyclers Australia joins ARC Microrecycling Research Hub

    An important new partner has joined the ARC Research Hub for Microrecycling of Battery and Consumer Wastes

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  • Australian Minining Symposium 2024
    23 Jan 2024

    Australian Mine Waste Symposium 2024

    On 6 February 2024, UNSW SMaRT Centre Director, Professor Veena, will deliver the opening plenary speech at the Australian Mine Waste Symposium 2024

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  • AusIMM logo
    18 Oct 2023

    Revolutionising Recycling for a Circular Economy

    The Australasian Institute of Mining and Metallurgy (AusIMM) interviewed UNSW SMaRT Centre Director, Prof Veena ahead of a speech she will make to to an upcoming Institute event

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  • SXSW logo
    09 Oct 2023

    SXSW 2023

    On 17 October 2023, UNSW SMaRT Centre Director, Professor Veena, will deliver a joint keynote speech at the SXSW 2023 conference held in Sydney

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  • eColigiQ robot1
    19 Sep 2023

    Demonstration MICROfactorie technologies at conference

    The UNSW SMaRT Centre has been operating a demonstration battery recycling MICROfactorieTM at the 2023 ecologiQ Greener Infrastructure Conference in Melbourne

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  • CeMat podcast image
    12 Jul 2023

    Podcast - Manufacturing Tech Australia

    In this Manufacturing Tech Australia Podcast, Veena talks about innovative recycling solutions to tackle the growing waste challenge

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