Hamed Pourkheirollah

Latest publications

• Electromechanical characterization of flexible screen-printed tracks

  Puutio, J., Laine, K., Pourkheirollah, H. & Mäntysalo, M., Mar 2026, In: Flexible and Printed Electronics. 11, 1, 015004.

  Research output: Contribution to journal › Article › Scientific › peer-review

• High-Performance Printed Supercapacitors Based on NaOH-Activated Wood-Derived Carbon: Optimized Porosity and Long-Term Stability in Aqueous Electrolytes

  Pourkheirollah, H., Vitto, R. I. M., Kalniņš, D., Volperts, A., Vindt, S. T., Grīnberga, L., Šarakovskis, A., Kučinskis, G., Keskinen, J. & Mäntysalo, M., Feb 2026, In: Small Science. 6, 2, e202500540.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Interfacial engineering of conformal titanium oxide nanofilms on porous carbon supercapacitor electrodes via atomic layer deposition

  Vitto, R. I. M., Pourkheirollah, H., Keskinen, J., Vindt, S., Cook, A., Grīnberga, L., Ignatāne, L., Kučinskis, G., Volperts, A., Tewari, A., Lupo, D., Berger, P. R. & Mäntysalo, M., 15 Jan 2026, In: Journal of Power Sources. 662, 238691.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Optimization of High-κ HfO2 Transistor Dielectrics by Atomic Layer Deposition as an Enabler of Novel Thin-Film Circuits and Sensors

  Forouzmehr, M., Pourkheirollah, H., Leite, F., Howard, E., Behera, S. K., Tewari, A., Laakso, J., Lahtonen, K., Laia, C. A. T., Parola, A. J., Marrec, P., Lupo, D. & Berger, P. R., Jan 2026, In: Advanced Physics Research. 5, 1, 14 p., e00191.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Solvothermal modification of activated carbon for enhanced electrochemical performance in screen-printed supercapacitors

  Kattainen, A., Mevada, C., Punkari, T., Parihar, V. S., Pourkheirollah, H., Keskinen, J. & Mäntysalo, M., 1 Jan 2026, In: Journal of Power Sources. 661, 238663.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Enhancing specific capacitance and energy density in printed supercapacitors: The role of activated wood carbon and electrolyte dynamics

  Pourkheirollah, H., Vitto, R. I. M., Volperts, A., Vindt, S. T., Grīnberga, L., Kučinskis, G., Keskinen, J. & Mäntysalo, M., Jan 2025, In: Carbon Trends. 18, 100436.

  Research output: Contribution to journal › Article › Scientific › peer-review

• High yield low temperature biocompatible activation of biochar for sustainable supercapacitors

  Adam, K. M., Mevada, C., Parihar, V. S., Tewari, A., Pourkheirollah, H., Keskinen, J. & Mäntysalo, M., May 2026, In: Biomass and Bioenergy. 208, 108857.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Long-Term Performance of Activated Wood Carbon Printed Supercapacitors: A Sustainable Alternative to Conventional Activated Carbon

  Vitto, R. I. M., Pourkheirollah, H., Volperts, A., Vindt, S. T., Grīnberga, L., Kučinskis, G., Mevada, C., Keskinen, J. & Mäntysalo, M., 2025, FLEPS 2025 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. IEEE, 4 p. (IEEE International Conference on Flexible and Printable Sensors and Systems).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Advancements in Supercapacitor Technology: Optimizing Graphene-Enhanced Carbon Materials for Printed Supercapacitor Applications

  Pourkheirollah, H., 16 Oct 2024.

  Research output: Other conference contribution › Scientific

• Experiments

  Bernards, J. P. C., Ketelaars, P. H. J. M., Lupo, D., van Dongen, M. H. A., Tuukkanen, S., Pourkheirollah, H., Hiltunen, A. & Bhalerao, S., 24 May 2024, Organic and Printed Electronics, Fundamentals and Applications. Nisato, G., Lupo, D. & Rudolf, S. (eds.). 2nd ed. New York: Jenny Stanford Publishing, p. 677-714

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific