Nihan Aydemi̇r

Urea-assisted N-type conversion of laser-induced graphene for thermoelectric applications

Vala Can AŞKAN, Seda Kol, Nihan Aydemi̇r, Ahmet Yavuz Oral

Thermoelectric materials enable direct heat-to-electricity conversion. They have gained increasing interest in sustainable and wearable energy-harvesting systems. However, progress in flexible thermoelectric devices remains limited by the shortage of high-performance n-type organic materials, hindering the development of efficient p–n complementary modules. Laser-induced …

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Lessons on disruptions and resilience from other sectors

Nihan Aydemi̇r, Veronica Elena Bocci

The analysis concerns advanced sectors whose experience is considered of help for the LEADER 2030 project, as possible differences or similarities can have a teaching effect. The sectors primarily targeted are Defence and Aerospace. Their choice was based on several elements: § …

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Lessons on disruptions and resilience from other sectors

Nihan Aydemi̇r, Veronica Elena Bocci

The analysis concerns advanced sectors whose experience is considered of help for the LEADER 2030 project, as possible differences or similarities can have a teaching effect. The sectors primarily targeted are Defence and Aerospace. Their choice was based on several elements: § …

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Electrochemical biosensors for the detection of neurodegenerative diseases

Şeyma Erkaya, Kubra Tig, Özge Deniz Yeşil Baysal, Osman Eksik et autres

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The Rise of Micro-Supercapacitors: Overcoming Battery Limitations for the Next Generation of Miniaturized Electronics

Osman Eksik, Kubra Tig, Nihan Aydemi̇r, Berkcan Zulfikar et autres

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Forecast of gaps in critical supplies for Rail Innovations. A pan-European approach for resilience

Veronica Elena Bocci, Danijela Đorić, Nihan Aydemi̇r

Despite the increasing competition, the European rail supply industry still holds world leadership on themarket for rail products thanks to its investments in R&D. At the same time Europe is not producing around ¼of the Railway supplies it needs; these include raw …

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Forecast of gaps in critical supplies for Rail Innovations. A pan-European approach for resilience

Veronica Elena Bocci, Danijela Đorić, Nihan Aydemi̇r

Despite the increasing competition, the European rail supply industry still holds world leadership on themarket for rail products thanks to its investments in R&D. At the same time Europe is not producing around ¼of the Railway supplies it needs; these include raw …

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Sustainable PAN–lignin/CoFe2O4 composite nanofibers as high-performance anode materials for lithium-ion batteries: synthesis, characterization, and electrochemical evaluation

Ismail O. Koklu, Nihan Aydemi̇r, Osman Eksik, Elanur Kalkan et autres

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Advanced anode design with PAN-lignin fiber and B, P-co-doped graphitic carbon nitride composites for sustainable lithium-ion battery applications

Ismail O. Koklu, Nihan Aydemi̇r, Osman Eksik, Elanur Kalkan et autres

Abstract This study introduces a sustainable anode material for lithium-ion batteries (LIBs) by integrating boron-phosphorus co-doped graphitic carbon nitride (BPCN) into a polyacrylonitrile-lignin (PAN-Lignin) matrix. The composite leverages lignin’s renewable nature and BPCN’s heteroatom-rich structure to address critical challenges in conventional LIB …

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Scalable Fabrication of Polyethylenimine (PEI) Doped Laser-Induced Graphene (LIG) Inks

Fatmanur Kocaman Kabi̇l, Seda Kol, Nihan Aydemi̇r, Ahmet Yavuz Oral

laser engraving of polyimide (PI) films, followed by doping with polyethylenimine (PEI). LIG powder was dispersed in a terpineol-ethanol-ethyl cellulose mixture, doped with 21.5 wt % PEI, and deposited as a thick film on a glass substrate using stencil-assisted application. Electrical conductivity …

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Structural, morphological, and electrochemical characterization of MoS2/fumed silica composite anodes for enhanced lithium-ion battery performance

Elanur Kalkan, Osman Eksik, Nihan Aydemi̇r, Melih Beşir Arvas

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Laser induced graphene enhancing polyvinylidene fluoride (PVDF) films for advanced applications

Vala Can AŞKAN, B. Şölen AKDEMİR, Nihan Aydemi̇r, Ahmet Yavuz Oral

Abstract Polymers are emerging as cornerstone materials for electronic applications due to their unparalleled combination of affordability, chemical stability, and ease of fabrication. Among them, polyvinylidene fluoride (PVDF) stands out as a promising candidate whose properties can be further improved by incorporating …

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