Sustainable Bio-based Nanomaterials for Next-Generation Energy Storage Systems

Project Overview

This project addresses the growing demand for sustainable, high-energy-density, and safe energy storage systems driven by portable electronics, electric vehicles, and smart grid technologies. It focuses on replacing costly lithium-ion batteries with sustainable bio-based nanomaterials such as cellulose nanocrystals (CNCs), which offer high tensile strength and large-scale availability.

The research will design bio-based nanomaterial structures using advanced technologies to improve electrochemical performance, cycling stability, energy density, and overall safety in aqueous and non-aqueous battery systems.

What You Will Do

You will develop novel sustainable bio-based nanomaterials, specifically cellulose nanocrystals, for next-generation low-cost energy storage solutions. The project involves collaborations with University of Cambridge, University of Bristol, and Imperial College London, and offers opportunities to work with industry partners such as Leaf Tech Ltd. Membership in the Materials and Manufacturing Research Institute and CAPTURE centre will provide access to state-of-the-art laboratories and networking with leading experts.

Expected Outcomes

The research aims to yield batteries with enhanced long-term cycling stability, higher energy and power density, improved safety, and lower costs using bio-derived sustainable materials. Practical commercialisation of these next-generation batteries is a key target, alongside academic high-impact publications and participation in international conferences.

Why This Matters

Replacing lithium-ion technology with sustainable bio-based nanomaterials helps address resource scarcity, environmental, and ethical challenges. The project supports global sustainability goals, low-carbon manufacturing, and the UK’s Net-Zero 2050 commitment by facilitating innovation in energy storage technologies that can be scaled industrially.