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Abstracts: Recent submissions

  • Control of porphyrin dye aggregation using bis(4-pyridyl)alkane spacers in dye sensitized solar cells 
    Rysbekova, Altynay; Kalpakov, Dauren; Baptayev, Bakhytzhan; Balanay, Mannix (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)
    Dye aggregation on semiconductor surface is a serious issue that needs to be prevented for the efficient performance of dyes sensitized solar cells (DSSCs). The aggregation of sensitizers decreases the charge injection ...
  • Definition of terms of reference mean power satellites power system 
    Altynai, Zauytbek; Uatayev, Nursultan; Abdrakhman, Olzhas; Rakishev, Zhumazhan; Seitjan, Yessengali (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)
    The article presents the work of the definition and justification of the terms of reference for the medium-power satellites power system. Byorbital sequence diagram, technical engineering requirements of the selected block. ...
  • Food waste derived tri-doped carbon as Pt-free counter electrode in dye-sensitized solar cells 
    Aukenova, Ainura; Baptayev, Bakhytzhan; Mustazheb, Dias; Kazaliyev, Miras; Balanay, Mannix (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)
    Costly Pt counter electrode is one of the obstacles for rapid commercialization of dye-sensitized solar cells.
  • Simulation of Hydrogen Isotopes Accumulation Processes in Materials in the Presence of Chemical Traps 
    Kulsartov, Timur; Chikhray, Yevgen; Zaurbekova, Zhanna (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)
    The accumulation of hydrogen inside solids occurs in traps of a different nature. In addition to presence of hydrogen in interstitial sites, there are dislocation mechanisms of hydrogen storage, micropores and microcracks, ...
  • Microstructure Clustering in Multiphase Materials: Effect of Initial Configuration 
    Sumbekova, Sholpan; Kulmukhanova, Nazerke; Papathanasiou, T.D. (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)
    In disperse multiphase systems, the dispersion/distribution of particles (microstructure) is regarded as a key factor, both affected by processing and in its turn determining performance. Among many miscrostructural features, ...
  • Inverted hybrid solar cell based on PbS nanocrystals embedded in P3HT: C60 system 
    Mahmoud, Fawzy Abdel Hamid (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)
    Ternary system hybrid solar cells, with an inverted structure, that are composed of P3HT, PbS nanocrystals (PbS NCs) and C60; with weight ratio (1:0.6:0.3) were investigated and compared with our control cell without PbS ...
  • Microstructure Clustering in Multiphase Materials: Particle size effect 
    Sumbekova, Sholpan; Iskakova, Aigerim; Papathanasiou, T.D. (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)
    The significant development and intensified use of composite materials (reinforced plastics, extruded materials and mechanically blended thermoplastics) over the last 30 years has provided the impetus for intense research ...
  • Development of an Euler-Lagrangian simulation of a circulating fluidized bed reactor for Shubarkol coal gasification case study 
    Tokmurzin, Diyar; Adair, Desmond (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)
    A Computational Particle Fluid Dynamics (CPFD) model based on the Multiphase Particle in Cell (MP-PIC) approach is used for a Shubarkol coal gasification case study in an atmospheric circulating fluidized bed reactor.
  • Microstructure Clustering in Multiphase Materials: The role of dimensionless temperature and surface fraction 
    Sumbekova, Sholpan; Tsiantis, A.; Papathanasiou, T.D. (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)
    The significant development and intensified use of composite materials (reinforced plastics, extruded materials and mechanically blended thermoplastics) over the last 30 years has provided the impetus for intense research ...
  • Bismuth-Based Visible-Light-Active Photocatalytic Nanomaterials for Environmental Remediation 
    Hojamberdiev, Mirabbos; Zhu, Gangqiang; Kadirova, Zukhra; Hasegawa, Masashi (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)
    Bismuth-based semiconductors are regarded as a promising new candidate of advanced photocatalytic nanomaterials due to their suitable optical band gap energy for visible light absorption, an increased mobility of photogenerated ...
  • Study of Luminescene in Noble Gases and Their Binary Mixtures Excited by the Products of 6Li(n,α)T Nuclear Reaction 
    Samarkhanov, Kuanysh; Batyrbekov, Erlan; Khasenov, Mendykhan; Barsukov, Nikolay; Gordienko, Yuriy; Ponkratov, Yuriy; Kulsartov, Тimur; Zaurbekova, Zhanna; Tulubayev, Yevgeniy; Bochkov, Vadim (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)
    Direct conversion of nuclear particles’ energy into optical radiation opens up new opportunities in obtaining a large amount of light energy, including its most perfect form - coherent light [1-2]. Moreover, optical radiation ...
  • Nitrate reduction by bimetallic nanoparticles on soil mineral surface 
    Hamid, Shanawar; Lee, Woojin (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)
    Since the start of industrial and agricultural revolutions, the water spheres are always under severe stress due to excessive usage and pollution by diverse chemical contaminants. Nitrate is one of such contaminants ...
  • An Assessment of the Discrete Reaction Model for Calculating the Composition of Sooting Flames 
    Zhubrin, Sergey; Adair, Desmond; Ismailov, Kairat (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)
    The emission of particulate matter, or soot, can be considered a side effect associated with a combustion process characterized by high temperature and rich conditions. The production of these carbon nanoparticles entails ...
  • Spin Unrestricted Excited State Relaxation Dynamics in Semiconducting Systems 
    Inerbaev, Talgat; Kilin, Dmitriy (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)
    Atomistic modeling of light driven electron dynamics is important in studies of photoactive materials. Spin-resolved electronic structure calculations become necessary when dealing with transition metal, magnetic, and even ...
  • Effect of electrochemical cycling on microstructure of sulfur electrodes 
    Yermukhambetova, Assiya; Berkinova, Zhazira; Golman, Boris (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)
    In lithium–sulfur (Li–S) batteries, during discharge, there is a significant morphology change as solid sulfur (S) gets dissolved and undergoes successive reduction and finally precipitates as lithium sulfide (Li2S) in ...
  • Flexible Composite of S/PAN/C Nanofibers by Electrospinning as Binder–Free Cathodes for Li-S Batteries 
    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 ...
  • Extraction of phosphorus from sewage sludge ash by CO2 blowing method 
    Toyama, Takeshi (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)
    Phosphorus is an important element not only for use in fertilizers, but also for the manufacture of industrial products. However, depletion of this resource is a problem. Japan relies on imports for the entire amount of ...
  • Uniform and thin gel-like polymer separator for three-dimensional (3D) lithium-ion batteries 
    Adi, Akylbek; Mentbayeva, Almagul; Korzhynbayeva, Kuralay; 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)
    The 25th anniversary of the implementation of lithium-ion batteries as energy sources for portable electronic devices and electric vehicles was celebrated last year by Sony Corporation and the battery industries.
  • Efficiency of carbon layer growth in Li4Ti5O12/C composites studied by XPS and Raman spectroscopy 
    Pelegov, D. V.; Koshkina, A. A.; Pryakhina, V. I.; Slautin, B. N.; Gorshkov, V. S. (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)
    The understanding of carbon layer formation is very important for core-shell composite electrodes, comprised of a low conductive core (active material) with a thin carbon shell (conductive additive). In this work we analyze ...
  • Improved Performance of LiFe0.25Mn0.75PO4 by using Graphene and Fluorine- Doped Carbon Coating 
    Liu, Jian; Sun, Deye; Zhang, Zengqi; Zhang, Li; Jin, Yongcheng (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)
    Lithium transition metal phosphatesusually need modification of morphology and electron conductivity for improving the electrochemical performance [1,2]. In this work, the electron conductivity of LiFe0.25Mn0.75PO4 is ...