Dongyang Sun
Dongyang Sun

Dr Dongyang Sun

Lecturer

Biography

Dr. Dongyang SUN (DS) has become an academic staff in SEBE since April 2017, prior to which he has been working in an industrial funded research project in ENU and contributed to the development of a patent for the sponsor with the subject of Low Energy Method for The Preparation of Non-derivatised Nanocellulose (Patent number: 9371401).

DS was awarded his PhD degree in Materials with the subject of Deposition-Patterning of Lead Zirconate Titanate using Electrohydrodynamic Atomisation at the University of London, in which he was greatly experienced on the knowledge of EHDA processing technique. His research experience also includes a 6-month postdoctoral work, collaborating with British Petroleum, on the topic of protection layer coating of aluminium alloys, before joining Napier in 2008.

DS has obtained a lot of experience on the subject of cellulose and cellulose processing when working in the above project. His expertise includes knowledge on scanning/transmission electron microscopy, nanomaterials processing and characterisation techniques including XRD, TGA-DSC, EDXA, AFM, FTIR, UV-Vis and so on. He has also been working on the swelling behaviour of various wood species, for example using dynamic vapour sorption apparatus. He is the co-author in some publications of peer-reviewed journals in the relevant subject areas.

Research Groups

Research Areas

Esteem

Reviewing

  • Journal reviewer

 

Date


21 results

The role of annealing in enhancing crystallinity, mechanical properties, piezoelectricity, and air filtration performance of polylactic acid nanofibers

Journal Article
Elnabawy, E., Sun, D., Shearer, N., Toptaş, A., Kılıç, A., & Shyha, I. (2025)
The role of annealing in enhancing crystallinity, mechanical properties, piezoelectricity, and air filtration performance of polylactic acid nanofibers. Materials Chemistry and Physics, 343, Article 131000. https://doi.org/10.1016/j.matchemphys.2025.131000
Annealing is a widely adopted post-treatment technique for enhancing the properties of nanofibers without altering their chemical structure. This study investigates the effect...

Re-evaluating Bioplastic Blend Wastes through Mechanical Recycling and Chemical Modification

Journal Article
Eil Bakhtiari, S. S., Shyha, I., Sun, D., Nofar, M., & Salehiyan, R. (online)
Re-evaluating Bioplastic Blend Wastes through Mechanical Recycling and Chemical Modification. Advanced Industrial and Engineering Polymer Research, https://doi.org/10.1016/j.aiepr.2025.03.001
The escalating environmental challenges posed by conventional plastics have amplified the importance of biodegradable polymers as sustainable alternatives. However, addressing...

Upcycling Alum Sludge as a Reinforcement in PBAT Composites: A Sustainable Approach to Waste Valorisation

Journal Article
Sun, D., Henthorn, T., Popescu, C.-M., & Salehiyan, R. (2025)
Upcycling Alum Sludge as a Reinforcement in PBAT Composites: A Sustainable Approach to Waste Valorisation. Applied Sciences, 15(5), Article 2591. https://doi.org/10.3390/app15052591
This study explores the valorisation of alum sludge, a byproduct of water treatment processes, as a sustainable reinforcement material in Poly(butylene adipate-co-terephthalat...

Eco-friendly Water Hyacinth Cellulose Nanofiber Separator for Flexible Paper Energy Storage Devices

Presentation / Conference
Beg, M., Sam, V., Paul, F., O’Rourke, D., Sun, D. D., Goh, K., …Yu, H. (2024, February)
Eco-friendly Water Hyacinth Cellulose Nanofiber Separator for Flexible Paper Energy Storage Devices. Poster presented at The 10th annual Innovations in Large-Area Electronics Conference (innoLAE 2024), Cambridge

Facile synthesis: from Laminaria hyperborea to cellulose films and fibers

Journal Article
Dai, Y., Sun, D., Sundaram, S., Delbusso, A., O’Rourke, D., Dorris, M., & Edirisinghe, M. (2024)
Facile synthesis: from Laminaria hyperborea to cellulose films and fibers. Cellulose, 31(1), 205-216. https://doi.org/10.1007/s10570-023-05606-w
Inverted nozzle-pressurized gyration was used as a processing methodology for regenerating cellulose extracted from Laminaria hyperborea for the first time. The viscoelasticit...

Paper Supercapacitor Developed Using a Manganese Dioxide/Carbon Black Composite and a Water Hyacinth Cellulose Nanofiber-Based Bilayer Separator

Journal Article
Beg, M., Alcock, K. M., Titus Mavelil, A., O’Rourke, D., Sun, D., Goh, K., …Yu, H. (2023)
Paper Supercapacitor Developed Using a Manganese Dioxide/Carbon Black Composite and a Water Hyacinth Cellulose Nanofiber-Based Bilayer Separator. ACS applied materials & interfaces, 15(44), 51100-51109. https://doi.org/10.1021/acsami.3c11005
Flexible and green energy storage devices have a wide range of applications in prospective electronics and connected devices. In this study, a new eco-friendly bilayer separat...

Electro-blown spinning: New insight into the effect of electric field and airflow hybridized forces on the production yield and characteristics of nanofiber membranes

Journal Article
Elnabawy, E., Sun, D., Shearer, N., & Shyha, I. (2023)
Electro-blown spinning: New insight into the effect of electric field and airflow hybridized forces on the production yield and characteristics of nanofiber membranes. Journal of Science: Advanced Materials and Devices, 8(2), Article 100552. https://doi.org/10.1016/j.jsamd.2023.100552
Electro-blown spinning (EBS) is an emergent hybridized nanofibers formation technology. Recently, there has been a great interest in introducing this novel method for producin...

Development and Characterization of Bio-Degradable Fibre from Living Organism-Microalgae

Presentation / Conference Contribution
Pervin, F., Olawumi, T. O., & Sun, D. (2023, February)
Development and Characterization of Bio-Degradable Fibre from Living Organism-Microalgae. Paper presented at Future Textile Conference 2023, Bristol, UK
Biodegradable is a simple word but making it effective is a very complex term. This research aim is to develop and characterize biodegradable fiber from microalgae. This resea...

High performance aluminum-air battery for sustainable power generation

Journal Article
Tan, W. C., Saw, L. H., Yew, M. C., Sun, D., & Chen, W. (2023)
High performance aluminum-air battery for sustainable power generation. International Journal of Hydrogen Energy, 48(28), 10438-10451. https://doi.org/10.1016/j.ijhydene.2022.11.247
Metal-air battery is receiving vast attention due to its promising capabilities as an energy storage system for the post lithium-ion era. The electricity is generated through ...

Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications

Journal Article
Sun, D., Saw, L., Onyianta, A., 'rourke, Lu, Z., Wilson, C., …Shyha, I. (2022)
Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications. Materials, Methods & Technologies, 16, 149-159
With the rapid development of wearable technology, flexible dielectric materials with environmental-friendly, low-cost and high-energy efficiency characteristics are in increa...

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