
Overview
Background
Dr. Pratheep Annamalai is a polymer and nanomaterials scientist with a keen interest in engineering materials for sustainable living. He is an Adjunct Senior Research Fellow at the School of Agriculture and Food Sciences. He has extensive expertise in both translational and fundamental research using nanotechnological tools towards sustainability. Currently, he is interested in alternative proteins and valorisation of agricultural crops and food waste into reactive, building blocks for improving the performance and utility of bioproducts. Thematically, his research focuses on
- Food Processing (plant-based food products)
- Bioproducts (from agri-food waste)
- Sustainable building blocks (for advanced materials).
Before joining UQ, Pratheep studied Chemistry in University of Madras, received PhD in Chemistry from University of Pune (India), then went on to work as a postdoctoral researcher on hydrophobic membranes at the Université Montpellier II (France), and on ‘stimuli-responsive smart materials’ at the Adolphe Merkle Institute - Université de Fribourg (Switzerland).
Upon being instrumental in the discovery of ‘spinifex nanofibre nanotechnology’ and establishing Australia’s first nanocellulose pilot-plant, he has been awarded UQ Excellence awards for leadership and industry partnerships for 2019. Recognising his contribution to the nanomaterials, polymer nanocomposites, polymer degradation and stabilisation regionally and globally, he has been invited to serve as a committee member for ISO/TC229-WG2 for characterisation of nanomaterials (2016), a mentor in TAPPI mentoring program (2018), guest/academic editor for various journals (Fibres, Int. J Polymer Science, PLOS One). He has served as a member of the UQ-LNR ethics committee for reviewing the applications (2017-) and a member of the AIBN-ECR committee in 2014.
Availability
- Dr Pratheep Kumar Annamalai is:
- Not available for supervision
- Media expert
Fields of research
Qualifications
- Bachelor of Science, University of Madras
- Masters (Research) of Science, University of Madras
- Doctor of Philosophy, University of Pune
Research interests
-
Bioproducts / Sustainable Building Products
* Agri-food waste recycling & upcycling for circular economy * Nanocellulose from non-wood sources, fundamentals, and applications * Recovery of value-added materials from biomass
-
Engineered Materials (2012-2023)
* The use of lignocellulose biomass and natural oils in insulation foams * Engineering the microstructure of foam for improving performance * Spinifex-based advanced materials * Elastomers and gels Advance Queensland Research (2016-2019) * Nanoparticles for improving performance and sustainability of cementitious materials (cement, mortar, concrete, and gypsum) * Nano-modified and polymer-modified bituminous materials ARC-Discovery Project (2015-2018) * Lignocellulose carbon precursors (fibre and anode material) UQ-Dow Centre (2014-2015) * Chemically engineering polyethylene for carbon fibre TenasiTech Pty Ltd (2012-2014) * Clay reinforced polymer nanocomposites * Polyurethanes: insulation foams, barrier sheets, golf balls and durable seals Acrylics: Anti-scratch materials
Research impacts
Spinifex nanofibre nanotechnology The spinifex nanofibre nanotechnology has led to: 1) the benefit-sharing landmark agreement between Indigenous Australian community and UQ in 2015 ensuring the ongoing equity and involvement of their indigenous community in the project, 2) establishment of first nanocellulose pilot-scale plant in UQ Long Pocket Precinct with a 5kg/day production capacity by the support of both state and federal governments, and 3) promotion of the systematic harvesting of spinifex grass in regional Australia potentially providing training, jobs, and education in regional Australia, aligning with the major effort 'Closing the gap' by government. Over last seven years, this partnership has single-mindedly supported further R&D for utilising it as renewable functional additive for improving strength and durability of a wide range of materials spanning from rubber, recycled papers to building materials like cement and concrete.
- IP Disclosure: Spinifex Nanocellulose
- UQ-ChangeMakers –story: https://shorthand.uq.edu.au/changemakers/issue2/grass-roots-discovery/
- UQ-Impact story: http://www.uq.edu.au/research/impact/stories/indigenous-opportunity-sprouts-from-desert-discovery/
- UQ-Small Change story: https://small-change.uq.edu.au/blog/2016/04/grass-ain%E2%80%99t-no-weed
Industry engagement
- Dugalanji Aboriginal Corporation
- Department of Transport and Main Roads (TMR)
- Australian Road Research Board
- Dow Chemicals USA (polyethylene)
- TenasiTech Pty Ltd (Nanoclay Nanotech)
Pre-UQ
- Polyurethane-Cellulose nanocrystals nanocomposites based Shape Memory Effect had become the thrust of further research and funding.
Works
Search Professor Pratheep Kumar Annamalai’s works on UQ eSpace
2005
Journal Article
Degradability of composites, prepared from ethylene-propylene copolymer and jute fiber under accelerated aging and biotic environments
Kumar, AP, Singh, RP and Sarwade, BD (2005). Degradability of composites, prepared from ethylene-propylene copolymer and jute fiber under accelerated aging and biotic environments. Materials Chemistry and Physics, 92 (2-3), 458-469. doi: 10.1016/j.matchemphys.2005.01.027
2005
Journal Article
An overview on the degradability of polymer nanocomposites
Pandey, JK, Reddy, KR, Kumar, AP and Singh, RP (2005). An overview on the degradability of polymer nanocomposites. Polymer Degradation and Stability, 88 (2), 234-250. doi: 10.1016/j.polymdegradstab.2004.09.013
2005
Journal Article
Synthesis, characterization, and performance evaluation of novel stabilized TDI-based polyurethane coatings under accelerated weathering
Kumar, AP, Reddy, KR, Rana, S, Lonkar, SP, Raut, KG and Singh, RP (2005). Synthesis, characterization, and performance evaluation of novel stabilized TDI-based polyurethane coatings under accelerated weathering. Journal of Vinyl & Additive Technology, 11 (1), 13-20. doi: 10.1002/vnl.20032
2005
Journal Article
Recent advances in biodegradable nanocomposites
Pandey, JK, Kumar, AP, Misra, M, Mohanty, AK, Drzal, LT and Singh, RP (2005). Recent advances in biodegradable nanocomposites. Journal of Nanoscience and Nanotechnology, 5 (4), 497-526. doi: 10.1166/jnn.2005.111
2003
Conference Publication
Biodegradation of packaging materials: Composting of polyolefins
Pandey, JK, Kumar, AP and Singh, RP (2003). Biodegradation of packaging materials: Composting of polyolefins. 7th World Conference on Biodegradable Polymer and Plastics, Pisa Italy, Jun 04-08, 2002. doi: 10.1002/masy.200350735
Funding
Past funding
Supervision
Availability
- Dr Pratheep Kumar Annamalai is:
- Not available for supervision
Supervision history
Current supervision
-
Doctor Philosophy
Sustainable plant-based meat alternatives
Associate Advisor
Other advisors: Professor Bhesh Bhandari, Associate Professor Sangeeta Prakash
-
Doctor Philosophy
Plant-based Pickering emulsions
Associate Advisor
Other advisors: Professor Bhesh Bhandari, Associate Professor Sangeeta Prakash
-
Doctor Philosophy
Low-carbon cement adoption in the Pacific
Associate Advisor
Other advisors: Professor Daniel Franks
-
Doctor Philosophy
Structural and functional properties of plant-based cream emulsions
Associate Advisor
Other advisors: Professor Bhesh Bhandari, Associate Professor Sangeeta Prakash
-
Doctor Philosophy
Low-carbon cement adoption in the Pacific
Associate Advisor
Other advisors: Associate Professor Vinh Dao, Professor Daniel Franks
Completed supervision
-
2024
Doctor Philosophy
A systematic investigation on the valorisation of carbon from sorghum biomass for energy storage materials
Associate Advisor
Other advisors: Professor Ashok Kumar Nanjundan, Professor Darren Martin
-
2022
Doctor Philosophy
The Influence of Cellulose Nanofibre and Lignin Additives on the Structure and Properties of Rigid Polyurethane Foam
Associate Advisor
Other advisors: Professor Darren Martin
-
2019
Doctor Philosophy
Sustainable and High Performance Rigid Polyurethane Foams Based on Lignin
Associate Advisor
Other advisors: Professor Bronwyn Laycock, Professor Darren Martin
-
2019
Doctor Philosophy
Spinifex Cellulose Nanofibres as a Sustainable Building Block for Carbon Materials
Associate Advisor
Other advisors: Professor Bronwyn Laycock, Professor Darren Martin
-
2019
Doctor Philosophy
Reinforcement of Natural Rubber Nanocomposites using Lignocellulosic Biomass
Associate Advisor
Other advisors: Dr Nasim Amiralian, Professor Darren Martin
-
2017
Doctor Philosophy
Sustainable Rigid Polyurethane Foams Incorporating Natural Oil Polyol and Nanocellulose
Associate Advisor
Other advisors: Professor Darren Martin
-
2016
Doctor Philosophy
Cellulose nanocrystals reinforced thermoplastic polyurethane nanocomposites
Associate Advisor
Other advisors: Professor Darren Martin
Media
Enquiries
Contact Dr Pratheep Kumar Annamalai directly for media enquiries about:
- Construction Materials
- Nanocellulose
- Nanomaterials
- Nanotechnology
- Polymers
- Renewable Resources
- Spinifex
- Sustainable
- Sustainable materials
- Waste Recycling
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