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Information × Registration Number 0214U008727, 0113U005165 , R & D reports Title Development of technology elements for highly reliable supercapacitors creation used for power supply of autonomous smart lighting systems based on light emitting diodes – production technology of electrodes based on carbon nano-porous materials for supercapacitors with improved characteristics popup.stage_title Head Kluui Mykola, Registration Date 22-09-2014 Organization Institute of Semiconductor Physics of NAS of Ukraine popup.description2 The objects of investigations are pilot samples of supercapacitors witn improved specific capacity those were produced on the base of electrodes made from activated carbon material. The objective of the project is development of new technologies for production of electrodes with optimized thickness and pore sizes on the base of nano-porous natural carbon materials and technology for formation of anticorrosive highly conductive film onto surface of aluminium current collector. During the project fulfillment the base technologies for activation of of carbon materials have been developed, optimized thicknesses of electrodes were determined, technology for formation of anticorrosive coating onto modified aluminium current collector was developed, the technology for production of electrodes based on nano-porous natural carbon materials for supercapacitors was proposed and optimised. In accordance with the developed technological route the main componenets of supercapacitors including electrodes and electrolyte have been produced. On the base the components the pilot samples of supercapacitors having high specific characteristics (specific energy of 6.4 Wt.h/kg and specific power of 3 kWt/kg at 95% efficiency) were fabricated and tested. Keywords: supercapacitors, activated carbon material, current collector, organic electrolyte, specific power. Product Description popup.authors Ізотов В.Ю. Гавриков Д.С. Кольцов І.В. Лозінський В.Б. Темченко В.П. popup.nrat_date 2020-04-02 Close