First virtual Bilateral Conference on Functional Materials (BiC-FM). Сборник статей
Чтение книги онлайн.
Читать онлайн книгу First virtual Bilateral Conference on Functional Materials (BiC-FM) - Сборник статей страница 4
Название: First virtual Bilateral Conference on Functional Materials (BiC-FM)
Автор: Сборник статей
Издательство: Aegitas
Жанр: Техническая литература
isbn: 9780369404497
isbn:
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
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 СКАЧАТЬ