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Browsing 02.National Laboratory Astana by Author "0e98ad07-d34d-4f50-a166-1ef56318de4e"

Browsing 02.National Laboratory Astana by Author "0e98ad07-d34d-4f50-a166-1ef56318de4e"

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  • Yerkinbekova, Yerkezhan; Kalybekkyzy, Sandugash; Mentbayeva, Almagul; Baikalov, Nurzhan; Kahraman, Memet Vezir; Bakenov, Zhumabay (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Light weight carbon nanofibers (CNF) fabricated by a simple electrospinning method and used as a 3D structured current collector for a sulfur cathode. Along with a light weight, this 3D current collector allowed us to ...
  • Kalybekkyzy, Sandugash; Mentbayeva, Almagul; Bakenov, Zhumabay (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)
    As one of the most promising energy storage devices, lithium-ion batteries (LIBs) have attracted tremendous attention for its high volumetric and gravimetric energy density, no memory effects, good shape versatility, and ...
  • Kalybekkyzy, Sandugash; Mentbayeva, Almagul; Kahraman, Memet Vezir; Zhang, Yongguang; Bakenov, Zhumabay (ELECTROCHEMICAL SOC INC, 2019-01-23)
    Sulfur/dehydrogenated polyacrylonitrile/ketjen black (S/DPAN/KB) flexible nanofiber composite was prepared by electrospinning technique and tested as a freestanding cathode for high-performance flexible lithium/sulfur ...
  • Baikalov, Nurzhan; Serik, Nurassyl; Kalybekkyzy, Sandugash; Kurmanbayeva, Indira; Bakenov, Zhumabay; Mentbayeva, Almagul (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Lithium-sulfur batteries potentially can be applied in the market of portable devices and storage of electrical energy, due to the cheap and abundant resources and high theoretical discharge capacity of sulfur (1675 mAh ...
  • Yerkinbekova, Yerkezhan; Kalybekkyzy, Sandugash; Tolganbek, Nurbol; Kahraman, Memet Vezir; Bakenov, Zhumabay; Mentbayeva, Almagul (Scientific Reports, 2022)
    A novel crosslinked electrospun nanofibrous membrane with maleated lignin (ML) and poly(acrylonitrile) (PAN) is presented as a separator for lithium-ion batteries (LIBs). Alkali lignin was treated with an esterification ...