Dr David Fengwei Xie

Strategic Research Fellow

School of Chemical Engineering
Faculty of Engineering, Architecture and Information Technology
f.xie@uq.edu.au
+61 7 334 67756
0401239588

Overview

Dr David Fengwei Xie focuses on various biodegradable, biobased, and natural polymers, including their fundamentals, processibility (rheology), blends and (nano)composites for desirable properties and novel applications.

His focus in recent years has been on the mechanistic characterisation of starch polymers and the rheology, processing, and product design of starch-based biomaterials. His goal is to expand the use of starch biopolymers as a substitute for traditional nonrenewable and nonbiodegradable petroleum-based synthetic polymers by solving the processing problems and product performance limitations associated with starch polymers.

Research Interests

  • Biopolymer fundamentals
    - Supramolecular structure of native starch granules - Phase transitions (gelatinisation, melting, dissolution, glass transition) of starch - Chemical and physical modification of biopolymers (starch, chitosan) - Non-derivitising dissolution of biopolymers
  • Biopolymer processing
    - Processing techniques and rheology for biopolymers - Plasticisation and structural evolution of biopolymers during processing - Reactive processing of biopolymers - 'Green' processes for biopolymers
  • Biopolymer-based/derived materials
    - Biopolymer-based blends and (nano)composites - Biopolymer-based/derived materials with novel structures and functionalities - Biopolymer-based/derived materials for high-value applications - Processing-structure-property relationships for biopolymer-based materials

Qualifications

  • Graduate Certificate in Higher Education, The University of Queensland
  • Doctor of Engineering, South China University of Technology
  • Bachelor of Engineering, South China University of Technology

Publications

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Supervision

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Publications

Featured Publications

Book Chapter

  • Xie, Fengwei , Zhang, Tianlong and Wang, David (2017). Starch thermal processing: technologies at laboratory and semi-industrial scales. In Marcelo Vilar, Silvia Elena Barbosa, Maria Alejandra García, Luciana Castillo and Olívia Valeria Lopez (Ed.), Starch-based materials in food packaging: processing, characterization and applications (pp. 187-227) London, United Kingdom: Academic Press. doi:10.1016/B978-0-12-809439-6.00007-8

  • Xie, F., Avérous, L., Halley, P. J. and Liu, P. (2015). Mechanical performance of starch-based biocomposites. In Misra, Manjusri, Pandey, Jitendra K and Mohanty, Amar K (Ed.), Biocomposites: Design and Mechanical Performance (pp. 53-92) Cambridge, United Kingdom: Woodhead Publishing. doi:10.1016/B978-1-78242-373-7.00011-1

  • Xie, Fengwei, Pollet, Eric, Halley, Peter J. and Avérous, Luc (2014). Advanced nano-biocomposites based on starch. In Kishan Gopal Ramawat and Jean-Michel Mérillon (Ed.), Polysaccharides: bioactivity and biotechnology (pp. 1-75) Cham, Switzerland: Springer International Publishing. doi:10.1007/978-3-319-03751-6_50-1

  • Xie, Fengwei, Liu, Peng and Yu, Long (2014). Processing of plasticized starch-based materials: state of the art and perspectives. In Peter J. Halley and Luc R. Avérous (Ed.), Starch Polymers: From Genetic Engineering to Green Applications (pp. 257-289) Burlington, MA, USA: Elsevier. doi:10.1016/B978-0-444-53730-0.00024-5

  • Xie, Fengwei (2012). Biodegradable starch-based nano-composites. In Luigi Nicolais, Assunta Borzacchiello and Stuart M. Lee (Ed.), Wiley encyclopedia of composites 2nd ed. (pp. 102-113) Hoboken, NJ, USA: John Wiley & Sons. doi:10.1002/9781118097298.weoc014

  • Xie, Fengwei, Halley, Peter J. and Averous, Luc (2011). Bio-nanocomposites based on starch. In Vikas Mittal (Ed.), Nanocomposites with biodegradable polymers: Synthesis, properties and future perspectives (pp. 234-260) New York, United States: Oxford University Press. doi:10.1093/acprof:oso/9780199581924.001.0001

Journal Article

Conference Publication

PhD and MPhil Supervision

Current Supervision

Completed Supervision