Kitobni o'qish: «First virtual Bilateral Conference on Functional Materials (BiC-FM)»
Welcome to First virtual Bilateral Conference on Functional Materials (BiC-FM)!!!
Dear BiC-FM 2020 participant,
We are pleased to welcome you to the First Bilateral Conference on Functional Materials organized between two neighboring countries with a long history of successful scientific collaboration: Finland and Russia!
The aim of this conference is to strengthen the existing mutual research and to establish new collaborations between scientific groups from Russia and Finland. We would like to motivate groups to share their recent advancements in both fundamental and applied science of functional materials. We wish that the Conference forms as a substantially important platform for students and young scientists to attend lectures and interact with the leading senior scientists at the forefront of their fields. Equally importantly, the Conference offers opportunities for the young scientist to introduce their state-of-the-art research work.
The BiC-FM 202 °Conference has attracted more than 130 participants registered not only from Finland and Russia, but also from various universities and institutions around the globe from such countries as India, Malaysia, Israel, Vietnam, USA, Great Britain and Brazil. Together we create new traditions, we support intensive idea exchange and virtual networking!
We thank our committed organizers, conscientious scientific committee and tireless administrative staff for their priceless help. We are grateful to the financial support by our generous sponsors and in particularly acknowledge Russian Science Foundation (Project identifier: 17-19-01787).
We wish that you will have enjoyable, enlightening and productive days during our Conference. We also look forward the pandemic situation in the World becoming better to organize face to face meetings in the forthcoming years!
Sincerely yours,
Conference chairs
Albert G. Nasibulin and Tanja Kallio
Organizers
Scientific committee
Regular Members
prof. Albert Nasibulin
Skolkovo Institute of science and technology
Prof. Tanja Kallio
Aalto University
Dr. Dmitry Krasnikov
Skolkovo Institute of science and technology
Invited members
Prof. Ivan Bobrinetskiy
National Research University of Electronic Technology
Dr. Maryam Borghei
Aalto University
Prof. Lyubov Bulusheva
Novosibirsk State University
Prof. Nikolay Gippius
Skolkovo Institute of science and technology
Prof. Dmitry Gorin
Skolkovo Institute of science and technology
Prof. Boris Gorshunov
Moscow Institute of Physics and Technology
Prof. Georgy Fedorov
Moscow Institute of Physics and Technology
Prof. Krizstian Kordas
University of Oulu
Prof. Vladimir Kuznetsov
Boreskov Institute of Catalysis SB RAS
Prof. Tomi Laurila
Aalto University
Prof. Peter Lund
Aalto University
Prof. Kati Miettunen
University of Turku
Prof. Vladimir Mordkovich
Technological Institute for Superhard and Novel Carbon Materials
Dr. Virpi Siipola
VTT Technical Research Centre of Finland
Prof. Sergey Shandakov
Кеmerovo State University
Prof. Yury Svirko
University of Eastern Finland
Prof. Anvar Zakhidov
ITMO University
Organizing committee
Chairs
prof. Albert Nasibulin
Skolkovo Institute of science and technology
Prof. Tanja Kallio
Aalto University
Secretary
Dr. Dmitry Krasnikov
Dr. Fedor Fedorov
Dr. Daria Kopylova
Dr. Anastasia Goldt
Mr. Eldar Khabushev
Dr. Ekaterina Fedorovskaya
Mr. Javier Antonio Ramirez Benavides
Scope
The aim of the Conference is to provide a platform for discussion of the recent advances in both fundamental and applied science of novel functional materials with a special attention to low dimensional materials to force birateral collaboration.
The Conference will be held October, 8–9, 2020.
Scientific program
Synthesis (of functional materials)
Modelling (of functional materials)
Electrochemical Applications (of functional materials)
Photonics (of functional materials)
Modification/functionalization (of functional materials)
Sponsors
Program
Thursday, October 8
9.45
Opening Speech
Session 1: Synthesis
10.00
Keynote Talk 1: Alexander Okotrub
10.25
Keynote Talk 2: Esko Kauppinen
10.50
Oral Talk 1: Vladimir Kuznetsov
11.05
Oral Talk 2: Hasaan Butt
11.20
Break
Session 2: Modelling
11.45
Keynote Talk 3: Olga Glukhova
12.10
Keynote Talk 4: Kari Laasonen
12.35
Oral Talk 3: Stefan Shcherbinin
12:50
Oral Talk 4: Alexander Kvashnin
13:05
Sponsor talk (Swagelok)
13.20
Break/lunch time
Session 3: Electrochemistry. I
14.40
Keynote Talk 5: Keith Stevenson
15.05
Keynote Talk 6: Carita Kvarnström
15.30
Oral Talk 5: Bernardo Barbiellini
15.45
Oral Talk 6: Stanislav Evlashin
16.00
Break
Session 3: Electrochemistry. II
16.25
Keynote Talk 7: Cristina Flox
16.50
Keynote Talk 8: Jari Koskinen
17.15
Oral Talk 7: Stanislav Fedotov
17.30
Oral Talk 8: Muhammad Asghar
Friday, October 9
9.45
Session 4: Photonics. I
10.00
Keynote Talk 9: Zhipei Sun
10.25
Keynote Talk 10: Yury Gladush
10.50
Oral Talk 9: Aleksei Emelianov
11.05
Oral Talk 10: Dmitry Mitin
11.20
Break
Flash presentations
Please find the schedule below
13.20
Break/lunch time
Session 4: Photonics. II
14.40
Keynote Talk 11: Elena Obraztsova
15.05
Keynote Talk 12: Sergey Makarov
15.30
Oral Talk 11: Bakhysh Bairamov
15.45
Oral Talk 12: Dmitry Chermoshentsev
16.00
Break
Session 5: Modification/functionalization
16.25
Keynote Talk 13: Polina Kuzhir
16.50
Keynote Talk 14: Ayrat Dimiev
17.15
Oral Talk 13: Boris Gorshunov
17.30
Oral Talk 14: Markus Ahlskog
17.45
Closing remarks
Flash session #1: Synthesis of materials
Chairs: A. Nasibulin, D. Krasnikov
Alisa Shaikhulova
High-yield synthesis of single-walled carbon nanotube films for targeted applications
Ilya Novikov
Residence time as a tool for optimization of aerosol CVD synthesis of single-walled carbon nanotubes
Alexey Zavorin
Topochemical transformations in MWCNTs-Si composites at high temperatures
Elena Shlyakhova
Nitrogen – doped porous carbon obtained by precipitation of acetonitrile vapors on template C–CaO nanoparticles for electrochemical applications
Maksim Vladimirovich Lomakin
Preparation of carbon nanotube fibers by folding the randomly oriented SWCNT films
Dharshini Perumal
Green synthesis of reduced graphene oxide for biomedical applications
Svetlana Stolyarova
Thermal shock as a new approach for the synthesis of porous MoS2
Maria Vikulova
Preparation of functional carbon coatings on the surface of hollandite-like ceramics with composition of K1.53(Сu0.76Ti7.24)O16
Siti Nadiah Zulkifli
Synthesis, Characterization and Toxicity Studies Of Gold Nanoparticles For Biomedical Applications
Ashreen Norman
Green Synthesis Approach to Produce Luminescent Nanoparticles from Agricultural Waste and their potential biomedical application
Javier Antonio Ramirez Benavides
Synthesis of core shell Nano magnets with size tailoring by aerosol CVD
Tatiana Abakumova
Prussian-blue lipid nanoparticles for effective siRNA delivery to liver
Emmellie Laura Albert
Toxicity evaluation of Herbs based Carbon Dots using Artemia Salina Cyst and its three larval stage
Che Azurahanim Che Abdullah
Fabrication of magnetic graphene oxide and its developmental toxicity to Artemia Salina Cyst and its three larval stage
Muhammad Azri Muhamad Yusop
Biogenic synthesis of titanium dioxide: its composite with iron oxide and their potential biomedical application
Flash session #2 :Physics of materials
Chairs: D. Kopylova, Yu. Gladush
Vasilii Vasilchenko
Polarons in Two-dimensional Pnictogens: DFT Study
Nikita Gudkov
Parametric modelling of electric percolation and conductivity of carbon nanotubes nanocomposite
Aram Mckrtchyan
Pulse switchable fiber laser based on ionic liquid gated carbon nanotube saturable absorber
Denis Zhigunov
Enhanced imaging of single Si nanoparticles using non-reflective SWCNT membranes
Ivan Komarov
Low cost lasers as suitable instrument for graphene oxide thin film modification
Tigran Prazyan
Optical Properties Of Carbon Nanodots Obtained From The Kuzbass Basin Coals
Alexandr Parfenov
Influence of allotropy of carbon nanostructures on tribological and rheological processes in plastic lubricants
Konstantin A Motovilov
Copper (2+) ions decrease conductivity of melanin in both bulk and film forms
Nikita Nekrasov
Toxin detection through graphene Dirac point shift tracking
Vladislav Andryushkin
Investigation of structural and optical properties of three-dimensional InGaPAs islands
Abinash Das
Visible light driven photocatalytic performance of Ag modified ZnO nanorod through effective charge carrier separation
Asmaa Gamal Ahmed
Terahertz-infrared excitations in the Ba0.2Pb0.8Al1.2Fe10.8O19 single crystal
Vladislav Nikolaevich Mironyuk
Dependence of frequency-capacitance curves for the «Air – Langmuir Monolayer – Water» system on the colloid solution amount spread out the water surface
Dmitry Khudyakov
Nonlinear optical absorption in lead halide perovskite thin films
Gee Een Lau
Eco-Friendly Photocatalysts for Degradation of Dyes
Flash session #3: Chemistry of materials
Chairs: F. Fedorov, A. Goldt, E. Fedorovskaya
Anna Iurchenkova
Electrochemical behaviour of thermally reduced graphite oxide in Li-ion batteries
Vasily Artemov
Electrodynamic properties of low-dimensional water
Ahaliabadeh Zahra
Enhanced electrochemical performance of TiO2 modified LiNi0.6Co0.2Mn0.2O2 cathode material via atomic layer deposition
Andrey Shevtsov
Protective spinel coating for Li1.17Ni0.17Mn0.50Co0.17O2 cathode for Li-ion batteries through single-source precursor approach
Natrah Shafiqah Rosli
Composites nano-titania graphite for photocatalytic and antibacterial activities
Anna Vorfolomeeva
Phosphorus-filled single-walled carbon nanotubes: synthesis, characterization and electrochemical properties
Anna Kobets
Li-ion batteries with negative electrodes made of reduced graphite oxide
P. Murali Krishna / Gurdeep Rattu
Polyacrylic acid modified cerium oxide nanoparticles for non-enzymatic H2O2 Sensor
Julia Bondareva
Naphthyl – functionalized dendrimers can regulate surface properties of materials
Dmitrii Stolbov
N-doped graphene nanoflakes for catalysis and tribology
Anna Vershinina
The influence of chlorine and chloroauric acid treatment on electromechanical properties of SWCNT fibers
Daniil A. Ilatovskii
Stable doping of carbon nanotubes by V2O5 using fast sol-gel method
Yury Panasenko
Flexible supercapacitors based on free-standing films of polyaniline/single-walled carbon nanotube composites
Durga Sankar Vavilapalli
Multifunctional brownmillerites for efficient energy harvesting and storage applications
Anton Vorobei
Deagglomeration of carbon nanotubes via rapid expansion of supercritical suspensions
Oral Sessions
Thursday, October 8
Day 1, October 8
Session 1: Synthesis of novel materials Сhairs: A. Nasibulin / T. Kallio
10.00–10.25
Keynote Talk 1 Prof. Alexander Okotrub
Structure of graphitized films formed on the diamond surface under high-temperature annealing Keynote
10.25–10.50
Talk 2 Prof. Esko Kauppinen
FC–CVD synthesis large diameter CNTs for transparent conductor applications
10.50–11.05
Oral Talk 1 Prof. Vladimir Kuznetsov
Characterization of the distribution of multilayer carbon nanotubes in polymer composites using cyclic measurements of current-voltage characteristics
11.05–11.20
Oral Talk 2: Prof. Hasaan Butt
The electric resistivity and piezoresistive response of functional carbon nanocomposites
11.15–11.45
Break
Session 2: Modelling of novel materials Сhairs: I. Bobrinetskiy /D. Krasnikov
11.45–12.10
Keynote Talk 3 Prof.Olga Glukhova
Anisotropic electrical conductivity in graphene films with vertically aligned single-walled carbon nanotubes: new advances in mechanisms and applications
12.10–12.35
Keynote Talk 4 Prof. Kari Laasonen
Oxygen evolution reaction on pristine and defective nitrogen-doped carbon nanotubes and graphene
12.35–12.50
Oral Talk 3: Prof. Stefan Shcherbinin
Starfish-like phosphorus carbide nanotubes
12.50–13.05
Oral Talk 4: Prof. Alexander Kvashnin
Computational search for new high-TC superconductors with subsequent synthesis
13.05–13.20
Sponsor talk (Swagelok)
13.20–14.40
Break/lunch time
Session 3: Electrochemistry of novel materials Сhairs: L. Bulusheva/ F. Fedorov
14.40–15.05
Keynote Talk 5 Prof. Keith Stevenson
Enhanced Electrocatalytic Activities by Substitutional Tuning of Nickel-based Ruddlesden-Popper Catalysts for the Oxidation of Urea and Small Alcohols
15.05–15.30
Keynote Talk 6 Prof. Carita Kvarnström
Electrochemical synthesis of copolymers containing porphyrine derivatives and their activity towards CO2
15.30–15.45
Oral talk 5 Prof. Bernardo Barbiellini
Positronium emission from materials for Li-ion batteries
15.45–16.00
Oral Talk 6 Dr. Stanislav Evlashin
The role of nitrogen and oxygen in the formation capacity of carbon materials
16.00–16.25
Break
Session 3: Electrochemistry of novel materials Chairs: P. Lund / E. Fedorovskaya
16.25–16.50
Keynote Talk 9 Prof. Cristina Flox
Nickel-Nitrogen active sites towards selective High-rate CO2-to-formate electroreduction
16.50–17.15
Keynote Talk 10 Prof. Jari Koskinen
Development of materials for electrochemical bio-sensing
17.15–17.30
Oral Talk 7 Dr. Stanislav Fedotov
Defects in olivine-type cathode materials for Li-ion batteries
17.30–17.45
Oral talk 8 Dr. Muhammad Asghar
Ceramic fuel cell fabrication trend from conventional methods to digital printing
Structure of graphitized films formed on the diamond surface under high-temperature annealing
A.V. Okotrub1, D.V. Gorodetskii1, Y.N. Palyanov2, A.L. Chuvilin3, L.G. Bulusheva1
1 – Nikolaev Institute of Inorganic Chemistry, SB RAS, 630090 Novosibirsk, Russia
2 – Sobolev Institute of Geology and Mineralogy SB RAS, 630090 Novosibirsk, Russia
3 – CIC nanoGUNE Consolider, E-20018 San Sebastian, Spain
spectrum@niic.nsc.ru
Diamond crystals with a facet size exceeding the size of the focus of the X-ray beam incident on the sample were synthesized by the HPHT method were heated to a temperature of 850 °C and 1250 °C for 15 minutes. Annealing of samples of single crystals was carried out in a high-vacuum chamber of the Russian-German laboratory at the BESSY II synchrotron source. XPS spectroscopy was used to study the structure of carbon layers on diamond faces of different symmetries and with thin layers of iron and nickel deposited on a diamond. A higher rate of graphitization of the (111) face is shown. From the data of the angular dependence of NEXAFS, the directionality of the sp2 carbon layers relative to the diamond surface is determined. The data obtained indicate a catalytic effect of the metal on the process of the formation of graphene structures. Transmission electron microscopy data demonstrate the characteristic size and misorientation of individual graphene layers for different symmetry of diamond faces.
Acknowledgement.This work was supported by the Russian Foundation for Basic Research, grant 19-03-00425.
Prof. Dr. Alexander Okotrub
Alexander Okotrub graduated from the Physics Department of Novosibirsk State University in 1980, specialized in the Chemical Physics. Since 1980, A. Okotrub worked as an intern-researcher at Nikolaev Institute of Inorganic Chemistry SB RAS (NIIC SB RAS) as post-graduate student, junior researcher, research associate, senior researcher, leading researcher and principal researcher. At present he is the head of the Laboratory of Physics Chemistry of Nanomaterials and the head of the Department of the Chemistry of Functional Materials of the NIIC SB RAS. He is professor in physical chemistry and leads the Laboratory of Carbon Nanomaterials at the Novosibirsk State University. In his work, an approach is used that combines methods for synthesizing carbon nanostructures (fullerenes, nanotubes, graphene, nanodiamonds, etc.), methods for their chemical modification and the creation of composite and hybrid structures, as well as methods for studying the structure and physicochemical properties of the produced materials. Considerable attention is paid to X-ray and photoelectron spectroscopy and quantum-chemical calculations for studying the electronic structure and properties of new materials. A. Okotrub published 360 scientific papers. He lectures on "Functional materials" for students of the Novosibirsk State University and "Materials and their properties" for post-graduate students of the NIIC SB RAS.
FC–CVD synthesis large diameter CNTs for transparent conductor applications
Qiang Zhang, Datta Sukanta, Hua Jiang, Esko I. Kauppinen
Department of Applied Physics, Aalto University School of Science, PO Box 15100, FI-00076 Aalto, Espoo, FINLAND
esko.kauppinen@aalto.fi
Many efforts have been devoted to increasing the conductivity of CNT TCFs made with the floating catalyst chemical vapor deposition (FC–CVD). However, intrinsic nanotube collisions in the aerosol process of FC–CVD lead to a tread-off between yield and performance, because bundling increases when increasing the yield i.e. production rate, with the bundling reducing the growth rate as well as increasing sheet resistance at the given film transmittance. Here, we report TCFs of large-diameter CNTs from methane-based FC–CVD overcoming the performance-yield tradeoff. Based on the Fe-C-S system, the double-wall CNTs (DWCNTs) with a mean diameter of 4.15 nm and a mean bundle length of 20 um have been synthesized via FC–CVD and directly deposited to form TCFs. After gold chloride solution doping, the TCFs have an excellent performance of 42 ohm/sq sheet resistance at 90 % transmittance. Unexpectedly, these high-performance DWCNTs films have an ultra-high yield i.e. production rate, being two orders of magnitude higher than that of SWCNT based TCFs with similar performance. Especially, these high-yield DWCNTs films contain ‘small’ bundles with around 50 % of CNTs being individual, which is completely different from other FC–CVD results for SWCNTs produced at much lower yield. Moreover, the large-diameter DWCNTs seem to flatten at the junctions, which may provide a larger contact area between the tubes and accordingly reduce the contact resistance. These unique features of large-diameter CNTs in ‘small’ bundles offer the route to obtain high-performance CNT TCFs with high yield. These results imply a new model with optimization windows for high-performance CNT TCFs with high yields and accordingly at reduced cost, and may accelerate the practical application of CNTs TCFs.
Professor Esko I. Kauppinen, PhD (Physics) is the Vice-Dean responsible for research, innovations and industry relationships at the Aalto University School of Science and Tenured Professor of Physics at the Department of Applied Physics. He has published more than 443 scientific journal papers e.g. in Nature Nanotechnology, NanoLetters, ACS Nano, Angewandte Chemie, Carbon, Energy and Environmental Sciences etc., having Hirsch-index over 52 and over 10 600 citations. He has given more than 120 keynote and invited conference talks and 220 talks at world leading companies and universities. He is considered one of the world leading authors in the area of single walled carbon nanotube synthesis, characterisation and thin film applications as well as in the gas phase synthesis of particles for inhalation drug delivery. He is the founding member of the companies Canatu Oy (http://www.canatu.com) and Teicos Pharma Oy (www.teicospharma.com).
Characterization of the distribution of multilayer carbon nanotubes in polymer composites using cyclic measurements of current-voltage characteristics
S. I. Moseenkov1, A. V. Zavorin1,2, and V. L. Kuznetsov1,2
1 Boreskov Institute of Catalysis SB RAS, Lavrentiev ave. 5, 630090 Novosibirsk, Russia
2 Novosibirsk State University, Pirogova str. 2, 630090 Novosibirsk, Russia
kuznet@catalysis.ru
In this paper we suggested a method for evaluating the uniformity of the nanotube distribution in the MWCNT-polymer composites based on sequential measurements of their current-voltage-conductivity (СVС) characteristics in a wide range of applied voltages (E, up to 103 V/mm). The MWCNTs in the composites form ohmic contacts (direct contacts between the nanotubes) and non-ohmic contacts (nanotubes in the contact are separated by several polymer chains). In our study we investigated composites with polyethylene and poly(methyl methacrylate) matrixes produced using MWCNTs with different aspect ratio (AR, 36 to 3000). In composites with uniform distribution of nanotubes (near the percolation threshold), large number of non-ohmic contacts results in high specific resistivity to 1013-1014 Ω・cm. This makes it difficult to measure the resistance at low E and impairs reproducibility of the results because partial transformation of contacts due to the heat release under electrical current takes place during the measurements already at E = 0.3 V/mm and current density 4・10-8 A/cm2. Furthermore, in the case of a high applied voltage, the decrease in resistance can reach 105 due to the formation of new ohmic contacts between nanotubes. The number of ohmic contacts in the composites also increases when the conductivity and I–V characteristics are measured due to irreversible transformation of non-ohmic contacts into ohmic contacts under the action of electrical thermal breakdown. This effect increases together with the number of non-ohmic contacts in the composite, which was demonstrated for composites modified by MWCNTs with AR values ranging from 36 to 3000. Therefore, the MWCNT percolation threshold largely depends on measurement conditions and on the sample's "history". We demonstrated that cyclic I–V measurements can be used to characterize the nature of the contacts between the nanotubes in polymer composites, in particular, to determine the presence of non-ohmic and ohmic contacts, transformations of the former into the latter, and to control the conductivity of MWCNT based composites using electric fields with a strength higher than 1 V/mm.
The suggested method for activation of isolated contacts between nanotubes can be used for controlled modification of MWCNT based composites for production of functional materials or devices on their basis (e.g. pressure sensors or deformation sensors, etc.) [1,2].
Acknowledgments. The work was carried out within the framework of the RFBR project No. 20-33-70120.
References:
[1] Moseenkov S.I., et al., Journal of Structural Chemistry. 2020. V.61. N4. P. 628–639.
[2] Moseenkov S.I., et al., eXPRESS Polymer Letters. 2019. V.13. N12. P. 1057–1070.
