12/01 Outstanding Personnel Award (University Level), Year 2568 (2025)” in the Academic Category, conferred by King Mongkut’s University of Technology North Bangkok (KMUTNB) by Assoc. Prof. Siwapong Kingkaew

09/01 Thailand New Gen Inventors Award 2026 (I-New Gen Award 2026) by Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom supervised by Asst. Prof. Dr. Thana Chotchuangchutchaval , Asst. Prof. Dr. Sittichai Limrunggruengrat ​Assoc. Prof. Siwapong Kingkaew, and Assoc. Prof. Dr. Nathapong Sukhawipat

13/12 Outstanding Award from CWIE DAY 2025, KMUTNB by Pongpanot Chaiyaros, Chotipat Limsrisakulwong and Pitchakorn Pipatkuldilok under the guidance of Asst. Prof. Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Sittichai Limrunggruengrat

05/12

by Asst. Prof. Dr. Thana Chotchuangchutchaval Asst. Prof. Dr. Sittichai Limrunggruengrat, ​Assoc. Prof. Siwapong Kingkaew,​ Assoc. Prof. Dr. Nathapong Sukhawipat and Prof. Dr. Chantaraporn Phalakornkule

01/10 Winner in Interfaculty Collaboration Senior Project Award 2025 - Asst. Prof. Dr. Thana Chotchuangchutchaval and Assoc. Prof. Dr. Natapong Sukawipat

17/08 3rd Place in 25th Thailand Innovation Award 2025 - Asst. Prof. Dr. Thana Chotchuangchutchaval, Asst. Prof. Dr. Sittichai Limrunggruengrat, Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom.

05/07 1st Place in the IoT/App category at the ITED Innovation & Media Academy Contest 2025 - Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom supervised by Asst. Prof. Dr. Thana Chotchuangchutchaval , Asst. Prof. Dr. Sittichai Limrunggruengrat

27/06 Special Prize - Popular Vote Innovation Product at the KMUTNB Innovation Awards 2025 - Asst. Prof. Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Sittichai Limrunggruengrat Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom

20/06 First Runner-up Prize in KMUTNB Startup Pitching Day 2025 - Asst. Prof. Dr. Thana Chotchuangchutchaval, Asst. Prof. Dr. Sittichai Limrunggruengrat, Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom

- First Place in Material and Innovations Presentation - Assoc. Prof. Dr. Natapong Sukawipat and Mr. Panachai Thusanaphoom

- Honorable mentioned in Material and Innovations Presentation - Assoc. Prof. Dr. Natapong Sukawipat

- Honorable mentioned in Mechatronic and AI in Asst. Prof. Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Sittichai Limrunggruengrat

30/05 1st Place in Research, Technology & Innovation at the 12th KM SHARING DAY 2025 - Asst. Prof. Dr. Thana Chotchuangchutchaval , Asst. Prof. Dr. Sittichai Limrunggruengrat, Chotiphat Mala-e, Norases Kovito and Sornchai Phruetthiwarodom

- First Prize in Intellectual Property Category - SEEM

- First Runner-up Prize for Promoting University's Strategic Reputation Category - SEEM

- Best Media Presentation for Technologies and Research Category - Asst. Prof. Dr. Thana Chotchuangchutchaval

- 2nd Runner up Poster Presentation for Technologies and Research Category - Assoc. Prof. Dr. Natapong Sukawipat

- 2nd Runner up Poster Presentation for Teaching and Learning Category- Asst. Prof. Dr. Sittichai Limrunggruengrat

- Honorable Mention Award Poster Presentation for Teaching and Learning Category- Asst. Prof. Dr. Weerayut Jitwiriya

10/03 Outstanding Young Researcher Award in the Innovation category by Asst. Prof. Dr. Thana Chotchuangchutchaval

07/12 Honorable Mentioned Award from CWIE DAY 2024, KMUTNB by Mr. Narusorn Kerdsi and Mr. Tharathip Induthai under the guidance of Asst. Prof. Dr. Thana Chotchuangchutchaval and Dr. Wiwat Jungthanasiriku

21/11 NRCT Quality Achievement Award from the National Research Council of Thailand (NRCT) for the fiscal year 2024 by Assoc. Prof. Dr. Nathapong Sukhawipat, Asst. Prof. Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Sittichai Limrunggruengrat

24/08 - Best Public Vote at the Falling Walls Lab Thailand 2024 by ​Thanakorn Inthakesorn under the brilliant guidance of Asst. Prof. Dr. Thana Chotchuangchutchaval Asst. Prof. Dr. Sittichai Limrunggruengrat, and Ms. Tapanee Nachan.

23/08 - Honorable Mention award , being in the top 10 at the 24th Thailand Innovation Award 2024 by Thanakorn Inthakesorn, Aditep Ruemchatskul and Siwakorn Ploywaen, with advisors Asst. Prof. Dr. Thana Chotchuangchutchaval, Asst. Prof. Dr. Sittichai Limrunggruengrat, and Ms. Tapanee Nachan

05/07 - Best Vote Award in IP Innovation at the KMUTNB Innovation Awards 2024: Prestigious honor, awarded under the Royal Tro0phy from Her Royal Highness Princess Maha Chakri Sirindhorn by Phonwimon Saensupa, Tanapat Rompoche and Artitaya Permphon under the mentorship of Assoc. Prof. Dr. Natapong Sukawipat and Asst. Prof. Dr. Thana Chotchuangchutchaval

22/06 - Honorable Mention Award in Gear Talent Competition 2023 by Thanakorn Inthakesorn, Aditep Ruemchatskul and Siwakorn Ploywaen, with advisors Asst. Prof. Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Weerayut Jitwiriya

05/06 - Silver medal in the ITED Media Academy Contest 2024 🥈 Thanakorn Inthakesorn, Aditep Ruemchatskul and Siwakorn Ploywaen mentored by Dr. Thana Chotchuangchutchaval

22/05 - 3rd Place at the PTTEP Teenergy 9th National Competition under the PROTECT category - Thanakorn Inthakesorn, Aditep Ruemchatskul and Siwakorn Ploywaen mentored by Dr. Thana Chotchuangchutchaval and Asst. Prof. Dr. Sittichai Limrunggruengrat.

13/03 - Outstanding Young Researcher Award in the Research and Technology category by Asst. Prof. Dr. Natapong Sukawipat

13/03 - Honorable Mention for the Young Researcher Award in the Research and Technology category by Dr. Thana Chotchuangchutchaval

11/03 CIT Knowledge Showcase

- Best Media Presentation for Technologies and Research Category - Dr. Thana Chotchuangchutchaval

- Best Poster Presentation for Technologies and Research Categoriy - Prof. Asst. Natapong Sukawipat

- 3rd Place x2 & Honorable Mention Award in Poster Presentation for Technologies and Research Category by Prof. Asst. Natapong Sukawipat, Dr. Thana Chotchuangchutchaval and Dr. Weerayut Jitwiriya

23/02 - Outstanding Presentation Award and the Best Paper Award at the 4th ESIT International Conference by Prof. Asst. Natapong Sukawipat

17/02 - Honorable Mention Award for CWIE/Coop Day x 4 by Prof. Asst. Natapong Sukawipat, Dr. Thana Chotchuangchutchaval

23/06 - Best Oral Presentation, Best Paper, and Best Presenter awards KMUTNB Project Day 2023 by Mr. Panachai Thusanaphoom supervised by Prof. Asst. Natapong Sukawipat

21. N. Sukhawipat, N. Chutithanapanon, V. Laemlaksakul, C. Yenchai, Development and structural analysis of boron-doped bamboo-based biocomposites with bio-polyurethane adhesive for dual-mode X-ray and neutron shielding applications, Radiat. Phys. Chem. 242 (2026) 113583. https://doi.org/https://doi.org/10.1016/j.radphyschem.2025.113583.

29. P. Oupchan, N. Damrongplasit, T. Suwannaphan, A. Pimpin, Design and Testing of 3D-Printed Microfluidic Devices for Microplastic Monitoring, in: 2025 17th Biomed. Eng. Int. Conf., 2025: pp. 1–4. https://doi.org/10.1109/BMEiCON66226.2025.11113671.

28. J. Yuennan, N. Muensit, N. Tohluebaji, W. Chailad, L. Yang, N. Sukhawipat, G.A. Ashraf, P. Channuie, Tailoring dielectric properties and crystallinity in poly(vinylidene fluoride-co-hexafluoropropylene) nanocomposites via iron (III) chloride hexahydrate incorporation, Sci. Rep. 15 (2025) 17810. https://doi.org/10.1038/s41598-025-02895-y.

27. N. Sukhawipat, T. Kongprabat, N. Uthaipan, A. Saetung, N. Saetung, A new green rigid polyurethane foam based on modified palm oil: Preliminary study of their potential for marine buoy applications, J. Appl. Polym. Sci. (2024). https://api.semanticscholar.org/CorpusID:273936394.

26. W. Chailad, K. Sungsanit, L. Yang, N. Sukhawipat, Enhanced performance of thermoplastic starch foams using waste-based plasticizer and rice husk filler, Cellulose. (2025). https://doi.org/10.1007/s10570-025-06912-1.

25. Sekson Sirisubtawee, Naowarat Manitcharoen, Chukiat Saksurakan, Flow Representation of the Navier-Stokes Equations in Weighted Sobolev Spaces, Int. J. Anal. Appl., 23 (2025), 27. https://doi.org/10.28924/2291-8639-23-2025-27

24. A. Sirijampa, C. Saksurakan, S. Janreung, Global Stability and Sensitivity Analysis of SIAR Model with Influenza A (H1N1), Malaysian J. Math. Sci. 19 (2025) 411–441. https://doi.org/10.47836/mjms.19.2.04.

23. J. Sabi’u, C. Saksurakan, K. Neamprem, S. Sirisubtawee, An Improved DFP Method for Solving Convex Constrained Monotone Equations with Application in Image Restoration, Int. J. Comput. Methods. (2025) 2550037. https://doi.org/10.1142/S0219876225500379.

22. W. Jeungthanasirigool, T. Sirimaskasem, T. Boonraksa, P. Boonraksa, Comparison of PPO-DRL and A2C-DRL Algorithms for MPPT in Photovoltaic Systems via Buck-Boost Converter, Int. J. Innov. Res. Sci. Stud. 8 (2025) 2438–2453. https://doi.org/10.53894/ijirss.v8i3.7022.

21. A. Suwan, N. Sukhawipat, A. Saetung, N. Saetung, P. Pasetto, Synthesis of silane-functionalized polyols from natural rubber by thiol-ene click reaction and preparation of waterborne polyurethane films, Prog. Org. Coatings. 201 (2025) 109109. https://doi.org/https://doi.org/10.1016/j.porgcoat.2025.109109.

20. W. Chailad, K. Sungsanit, L. Yang, N. Sukhawipat, Enhanced performance of thermoplastic starch foams using waste-based plasticizer and rice husk filler, Cellulose. (2025). https://doi.org/10.1007/s10570-025-06912-1.

19. W. Chailad, J. Yuennan, N. Tohluebaji, P. Nuchnong, Y. Tran, E. Martwong, L. Yang, N. Sukhawipat, Silane-modified waste amethyst as a functional filler in PVDF-HFP composites for flexible dielectric and energy applications, J. Mater. Sci. 60 (2025) 25297–25321. https://doi.org/10.1007/s10853-025-11884-5.

18. Laemlaksakul, V., Thusanaphoom, P., Srijunruk, S., & Sukhawipat, N. (2025). Sustainable particle board from chopstick waste bamboo and castor oil-based polyurethane composite: effects of NCO index on structural, flammability, acoustic, and thermal insulation properties for engineering application. Journal of Adhesion Science and Technology, 1–23. https://doi.org/10.1080/01694243.2025.2579031

17. Thusanaphoom, P., Pokamas, K., Yingshataporn-a-nan, T., Panyachan, T., Parneam, N., Ayutthaya, S. I. N., … Sukhawipat, N. (2026). Viscosity and chemical properties of recycled PET-based polyol: Effects of zinc acetate dihydrate catalyst concentration on glycolysis depolymerization. Journal of the Taiwan Institute of Chemical Engineers, 179, 106449. https://doi.org/https://doi.org/10.1016/j.jtice.2025.106449

16. Suwannaphan, T., Kamnerdsook, A., Chalermwisutkul, S., Techaumnat, B., Damrongplasit, N., Traipattanakul, B., … Pimpin, A. (2025). Effects of Shear and Extensional Stresses on Cells: Investigation in a Spiral Microchannel and Contraction-Expansion Arrays. ACS Biomaterials Science & Engineering, 11. https://doi.org/10.1021/acsbiomaterials.5c00555

15. Kongsaktrakul, T., Pimpin, A., & Kamnerdsook, A. (2025). Mechanism of Reducing Local Flow Velocity Using Obstacle Trenches in Microfluidics, 21(1), 27–39. https://doi.org/10.14416/j.ind.tech.2025.04.003

14. Suwan, A., Sukhawipat, N., Pasetto, P., Saetung, A., & Saetung, N. (2025). A new bio-based waterborne polyurethane/silica coating efficient against common and marine bacteria. Progress in Organic Coatings, 208, 109538. https://doi.org/https://doi.org/10.1016/j.porgcoat.2025.109538

13. Chailad, W., Ariyawiriyanan, W., Pavasupree, S., Sosa, N., Wongnongwa, Y., Yuennan, J., … Sukhawipat, N. (2025). Elastomeric dielectric materials from natural rubber/copper-modified coconut-shell-derived activated carbon composite: Combined experimental and density functional theory study. Industrial Crops and Products, 234, 121511. https://doi.org/https://doi.org/10.1016/j.indcrop.2025.121511

12. Jeungthanasirigool, W., Chotchuangchutchaval, T, & Sukhawipat, N. (2025). Impact of Cu-modified Activated Carbon on Natural Rubber Sheet ’ s Mechanical Properties, 21(1), 135–145. https://doi.org/10.14416/j.ind.tech.2025.04.010

11. Jakarbutr, W., Sungsanit, K., Mathurosemontri, S., Phansroy, N., Sakulkhaemaruethai, C., Ariyawiriyanan, W., … Chailad, W. (2025). Structure–property relationships in biowaste-filled natural rubber: effects of particle size and ageing on mechanical and thermal performance. Polymer Bulletin. https://doi.org/10.1007/s00289-025-05940-y

10. Seriwattanachai, C., Sahasithiwat, S., Chotchuangchutchaval, T., Srathongsian, L., Wattanathana, W., Ning, Z., … Kanjanaboos, P. (2025). Ferrocene Interlayer for a Stable and Gap-Free P3HT-Based Perovskite Solar Cell as a Low-Cost Power Source for Indoor IoTs. ACS Photonics. https://doi.org/10.1021/acsphotonics.4c01469

9. Sukhawipat, N, T. Kongprabat, N. Uthaipan, A. Saetung, N. Saetung, J. Appl. Polym. Sci. 2025, 142(6), e56477. https://doi.org/10.1002/app.56477https://doi.org/10.1002/app.56477

8. Ruangurai, P., Tanasansurapong, N., Prasitsanha, S., Bunchan, R., Tuvayanond3, W., Chotchuangchutchaval, T, & Silawatchananai, C. (2024). Utilizing machine vision and artificial neural networks for dried grape sorting during production: Original scientific paper. Chemical Industry & Chemical Engineering Quarterly, (SE-Articles). https://doi.org/10.2298/CICEQ231003030R

7. Martwong, E., Yingshataporn-a-nan, T., Minanandana, T., Puksuwan, K., Junthip, J., & Sukhawipat, N. (2024). Sound absorption and thermal insulation materials from waste palm oil for housing application: Green polyurethane/water hyacinth fiber sheet composite. Construction and Building Materials, 438, 137007. https://doi.org/https://doi.org/10.1016/j.conbuildmat.2024.137007

6. Janreung, S., Siripraparat, T., & Saksurakan, C. (2024). On $$L_{p}-$$Theory for Integro-Differential Operators with Spatially Dependent Coefficients. Potential Analysis. https://doi.org/10.1007/s11118-024-10131-x

5. Srathongsian, L., Kaewprajak, A., Naikaew, A., Seriwattanachai, C., Phuphathanaphong, N., Inna, A., Chotchuangchutchaval, T.… Kanjanaboos, P. (2024). Cs and Br tuning to achieve ultralow-hysteresis and high-performance indoor triple cation perovskite solar cell with low-cost carbon-based electrode. IScience, 27(4), 109306. https://doi.org/https://doi.org/10.1016/j.isci.2024.109306

4.Martwong, E., Thusanaphoom, P., Naktham, A., Jitcharoen, J., Wongnongwa, Y., & Sukhawipat, N. (2023). Asymmetric Crosslinked Polyacrylamide/Natural Rubber Semi-IPN Hydrogel for Application of Methyl Orange Dye Removal: Combined Experimental and DFT Study. Journal of Polymers and the Environment. https://doi.org/10.1007/s10924-023-03110-7

3.Tengsuthiwat, J., Limrungruengrat, S., & Sukhawipat, N. (2023). A Green Dual Function Engineering Material—Sound Absorption and Heat Insulation Based on Water Hyacinth Fiber and Waste Palm Oil. Fibers and Polymers. https://doi.org/10.1007/s12221-023-00304-7

2.Chotchuangchutchaval, T., Pasetto, P., Limrungruengrat, S., & Sukhawipat, N. (2023). Conversion of Recycled Palm Oil and Water Hyacinth Fiber into Polyurethane Composite Foam—Noise Reduction Media in Oxygen Concentrator Machine. Journal of Polymers and the Environment. https://doi.org/10.1007/s10924-023-03006-6

At SEEM (Sustainable Energy and Engineering Materials), we're driven by a commitment to innovation, sustainability, and efficiency. Our objectives are the foundation of our research and development efforts, guiding us as we work towards a greener, smarter future.

SEEM envisions a future where sustainability and innovation converge to transform the landscape of engineering materials and energy solutions. Our vision encompasses: