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  1. Article

    Open Access

    On-chip integrated vertically aligned carbon nanotube based super- and pseudocapacitors

    On-chip energy storage and management will have transformative impacts in develo** advanced electronic platforms with built-in energy needs for operation of integrated circuits driving a microprocessor. Thou...

    O. Pitkänen, T. Järvinen, H. Cheng, G. S. Lorite, A. Dombovari in Scientific Reports (2017)

  2. No Access

    Article

    The Effect of Al Buffer Layer on the Catalytic Synthesis of Carbon Nanotube Forests

    This study aims to reveal the effect of an Al buffer layer on the catalytic synthesis of carbon nanotube (CNT) forests. Thin films of Al buffer with thicknesses of 2, 5, 10, and 20 nm were deposited on copper,...

    O. Pitkänen, G. S. Lorite, G. Shi, A.-R. Rautio, A. Uusimäki in Topics in Catalysis (2015)

  3. Article

    Open Access

    EHMTI-0158. Positive allosteric modulators (PAMS) of the metabotropic glutamate receptor 2 (MGLUR2) are effective against nerve injury induced facial allodynia in rats

    C Horváth, K Galgóczy, K Kordás, A Kis-Varga, G Túrós in The Journal of Headache and Pain (2014)

  4. No Access

    Article

    Low-Temperature Growth of Carbon Nanotubes on Bi- and Tri-metallic Catalyst Templates

    Low temperature growth process of carbon nanotubes (CNTs) over bi-metallic (Co–Fe) and tri-metallic (Ni–Co–Fe) catalysts on Si/Al/Al2O3 substrates is carried out from acetylene precursor using hydrogen, ammonia o...

    O. Pitkänen, N. Halonen, A.-R. Leino, J. Mäklin, Á. Dombovári in Topics in Catalysis (2013)

  5. No Access

    Article

    On the way to improve cetane number in diesel fuels: Ring opening of decalin over Ir-modified embedded mesoporous materials

    Embedded materials prepared from MCM-41 together with BE or TON were synthesized, characterized and tested in the ring opening of decalin in a temperature range of 523–623 K. The characterization results revea...

    N. Kumar, P. Mäki-Arvela, N. Musakka, D. Kubicka, M. Kangas in Catalysis in Industry (2013)

  6. No Access

    Article

    Laser-assisted via hole metallization in PCB materials

    A novel via hole metallization method is presented, where the vias are drilled in polyimide/copper (PI/Cu) flexible printed circuit boards (PCBs) using KrF excimer pulses, and then pre-metallized using a scann...

    K. Kordás, J. Békési, R. Vajtai, M. Jauhianen, J. Remes in Journal of Electronic Materials (2001)

  7. No Access

    Article

    Ultraviolet laser-induced liquid-phase palladium seeding on polymers

    Excimer laser pulses with wavelength of 308 nm, repetition rates of 1–10 Hz, pulse energies of 300–400 mJ, and pulse width of 20 ns are used to selectively seed palladium aggregates from a liquid-phase solutio...

    K. Kordás, J. Békési, K. Bali, R. Vajtai, L. Nánai in Journal of Materials Research (1999)