CCT 2019 scientific program
Tokyo, Japan
Day 1
Keynote
Domino reactions. The green and economical art of chemical synthesis
Lutz F Tietze · Georg-August-University Göttingen, Germany
The efficient synthesis of natural products, drugs, agrochemicals and materials is a very important aspect in academia and industry. To allow an ecologically and economically favourable approach in a green fashion the…
Keynote
Chiral catalysts derived from biomass: Design, synthesis and applications in asymmetric catalysis
Giang Vo Thanh · University Paris Saclay, France
The development of new and more efficient catalytic systems is the subject of increasing attention from both academic and industrial research. Moreover, biomass is an endless supply of hydrocarbon materials that can be…
Keynote
Catalysts and catalytic processes for converting waste to fungible liquid fuels and chemicals
Moti Herskowitz · Ben Gurion University at Negev, Israel
Fungible liquid fuels and chemicals produced from renewable and alternative feedstocks are essential components of the future transportation and commodities outlook. The abundant and low-cost raw materials are carbon…
Oral · In-Person
Green synthesis and the photothermal effect of transparent chlorophyll thin-films
Donglu Shi · University of Cincinnati, United States
In nature, most of the metallic conducting materials are known to be transparent, and photo-activated to create heat, therefore acting as a photon-to-heat converter. The photothermal effect has been extensively studied…
Oral · In-Person
Carbon deposits in a single catalyst particle as studied by correlated 3D X-ray microscopy and pore network modeling
Roozbeh Valadian · Debye Institute for Nanomaterials Science, Netherlands
Catalyst deactivation is one of the major problems in heterogeneous catalysis. Solid catalysts can be deactivated both reversibly and irreversibly by a reduction of accessibility or by destruction/deactivation of the…
Oral · In-Person
Techno-economic analysis of coal to liquids based on direct coal liquefaction technology
Ye Huang · Ulster University, United Kingdom
Direct coal liquefaction (DCL) is the conversion of coal in which coal is transformed into liquid hydrocarbon-based fuels through chemical reactions at elevated pressures and temperatures without being gasified to form…
Oral · In-Person
Cellular automata based simulations for the autocatalytic mechanism in pitting corrosion
Janusz Stafiej · Cardinal Stefan Wyszynski University, Poland
A review of my and my collaborators’ work on corroding and passivating systems is presented. We focus on the autocatalytic mechanism in the pitting corrosion that leads to a peculiar scenario of corrosion processes in a…
Oral · In-Person
An efficient way of producing fuel hydrocarbon from CO2 and activated water
Tadayuki Imanaka · Ritsumeikan University, Japan
Here we show that petroleum can be formed efficiently at normal temperatures and pressures from carbon dioxide and activated water. The CO2 nano-bubble containing water was treated with photocatalyst in the presence of…
Oral · In-Person
“Bio-based solvent”: New solvent for the synthesis of heterocycles containing oxygen, sulfur and nitrogen
Joana Filomena Campos · Université d’Orléans, France
The search for alternatives with less environmental impact and the study focused on the selection of solvents used in the chemical laboratories has been increasing in recent years. There are already several articles…
Oral · In-Person
DOZN™ - A quantitative green chemistry evaluator
Samy Ponnusamy · MilliporeSigma, United States
MilliporeSigma created a unique web-based greener alternative scoring matrix, also known as DOZN™- A Quantitative Green Chemistry Evaluator based on the 12 principles of green chemistry. The 12 principles of green…
Oral · In-Person
How the design of nanomaterials allows to control their properties
Sophie Cassaignon · Sorbonne University, France
Emergence of nanotechnology increasingly shows examples of the material potentiality which has, at least one dimension less than 100 nm. The preparation of nano-objects by soft chemistry in aqueous solution with crystal…
Oral · In-Person
CO oxidation over Au catalysts supported on CuO/Cu2 O both in O2 - rich and H2 - rich streams: Necessity of copper oxide
Caixia Qi · Yantai University, China
In this work we prepared nanometer copper oxide and cuprous oxide with different morphologies followed by the deposition of Au nanoparticles. The reaction of CO oxidation in both hydrogen-rich and oxygen-rich streams…
Oral · In-Person
Catalytic options for methane valorization catalyst performance evaluation using parallel fixed bed reactor systems and data driven catalyst development
Rudolf Wessels · Avantium Chemicals, Netherlands
The abundance of shale gas has increased the interest in methane valorization via catalytic conversion. Methane can be used as a feedstock to produce valuable chemicals, mostly by first producing syngas via reforming…
Oral · In-Person
A well-defined Fe catalyst system bearing a tetradentate pnnp ligand: Selective synthesis of hydrosiloxanes via dehydronegative coupling of silanols with hydrosilanes
Yumiko Nakajima · National Institute of Advanced Industrial Science and Technology, Japan
Iron complexes with low toxicity and high terrestrial abundance have recently drawn increasing attention as a new class of catalyst precursors in an attempt to develop environmentally benign and sustainable methods for…
Oral · In-Person
Role and significance of molybdenum disulfide (MoS2 ) as a cocatalyst for photocatalytic hydrogen production
S V Prabhakar Vattikuti · Yeungnam University, Korea, Republic of
Modern advancement in design of the efficient visible driven photocatalyst for solar-to-hydrogen generation has been expanded much consideration due to fossil fuels crisis, which convert and store solar energy into…
Oral · In-Person
Low temperature catalytic oxidations on bimetallic catalysts employing molecular oxygen
Ziyi Zhong · Guangdong Technion Israel Institute of Technology, China
About 30% of the total production in the chemical industry and many emissions control catalytic reactions use catalytic oxidation processes/technologies. In these oxidation reactions, employing molecular oxygen (O2 ) as…
Oral · In-Person
High-Frequency and -Field EPR and Far-Infrared magnetic spectroscopy of transition metal complexes with catalytic properties
Jurek Krzystek · National High Magnetic Field Laboratory, United States
High-Frequency and -Field Electron Paramagnetic Resonance (HFEPR) and Far-Infrared Magnetic Spectroscopy (FIRMS) are relatively new versions of electron spin resonance, the former being performed in magnetic field…
Oral · In-Person
Multi-walled carbon nanotubes decorated with Cu(II) triazole Schiff base complex and its catalytic performance for adsorptive removal of synthetic dyes
Hoda A El Ghamry · Umm Al-Qura University, Saudi Arabia
Hydroxyl functionalized Cu(II) Schiff base named N,N-bis(4 hydroxysalicylidene)-4-H-1,2,4-triazole-3,5- diamine-diaminedicopper (II) has been synthesized. Analysis of the obtained net complex supported the formation the…
Oral · In-Person
R&D of new catalysts for the water gas shift processes
Angelo Vaccari · Università di Bologna, Italy
H 2 is a key raw material in chemical and petrochemical industries, with further increasing interest as promising energy vector. The water gas shift (WGS) reaction is an industrially relevant reaction, which takes place…
Oral · In-Person
A green approach for the recovery of proteins from meat industries
Abel E Navarro · Borough of Manhattan Community College, United States
The adsorption of bovine serum albumin (BSA) and human hemoglobin (Hb) on naturally-occurring adsorbents was studied to evaluate the potential recovery of proteins from meat industry residues. Spent peppermint tea (PM)…
Oral · In-Person
Catalytic hydrogenation of stearic acid to stearyl alcohol over cobalt silica catalysts
Zeni Rahmawati · University of Aberdeen, United Kingdom
Conversion of basic oleo chemicals to fatty alcohols is a very important transformation as fatty alcohols are widely used in fragrances, detergents, emulsifiers, lubricants, health supplements and pharmaceuticals. In…
Oral · In-Person
The importance of NOx and CO2 on grain and fish production, protection of global warming
Shoichiro ozaki · The Institute of Physical and Chemical Research 2-1 Hirosawa, Japan
I n order to study the reason why global warming is happening. Amounts of CO2 emission, CO2 concentration NOx emission, grain production, fish production, population and CO2 fix from 1900 to 2016 were studied. Since the…
Oral · In-Person
Beneficial effect of glycols on the activity of NiMoP/Al2 O3 hydrotreating catalysts
Evgeniya N Vlasova · Sorbonne Université, France
The sulfided Co(Ni)Mo/Al2 O3 catalysts are widely used in the refineries for hydrotreating process of petroleum distillates. To improve the catalytic activity of the sulfide catalysts in hydrodesulfurization (HDS)…
Oral · In-Person
Reactants-induced dynamic responses of the surface of heterogeneous catalysts monitored by microcalorimetry beyond adsorption
Sabine Wrabetz · Fritz Haber Institute of the Max Planck, Germany
For a detailed understanding of complex reaction networks we need thermodynamic data of high accuracy and information about the nature of the catalyst surface during reaction. Therefore, we quantitatively study the…
Oral · In-Person
Unraveling the controversy over the catalytic reaction mechanism using a new theoretical methodology: One probe and non-equilibrium green’s function surface
Sang Uck Lee · Hanyang University, Korea, Republic of
We shed light on the longstanding controversial issues on the iodine reduction reaction (IRR) mechanism using a new proposed methodology called “One Probe and Non-Equilibrium Green’s Function Surface (OPNS)”. The OPNS…
Oral · In-Person
Description of mass transport through an asymmetric, bio-catalytic membrane reactors
Endre Nagy · University of Pannonia, Hungary
The substrate transport accompanied by biochemical reaction has some special transport and operational properties, which can strongly affect the reaction efficiency of a bio-catalytic process. The biocatalyst is mostly…
Oral · In-Person
Efficient nano-regional photocatalytic heterostructure design via the manipulation of reaction site self-quenching effect
Feng Han · Nanyang Technological University (NTU), Singapore
Heterostructural photocatalysts with rationally aligned energy bands have been proved effective in diminishing the recombination of photo-induced excitons, thus leading to enhanced photocatalytic performance. Besides…
Oral · In-Person
The most eco-friendly precious metal mining & e-waste processing in the world
Gordon Yu · Taiwan Hsinchu Green Industry Association, Taiwan
E-waste is now the fastest-growing waste stream in the world. It is estimated this waste stream reached 48.5 million tons in 2018. This figure is expected to almost triple if nothing changes. Yet e-waste is worth at…
Oral · In-Person
Cux Ce1-xO2 nanoflake type catalysts with improved catalytic activity and good thermal stability for diesel soot combustion
Yunquan Liu · Xiamen University, China
In the present study, nanoflakes (NF) of CeO2 -NF and Cux Ce1-xO2 -NF (x = 0.1, 0.2, 0.3 and 0.4) were prepared with the polyvinylpyrrolidone(PVP)-assisted co-precipitation method. The prepared samples were first…
Oral · In-Person
Study of performance for various catalysts for the oxidation of carbon monoxide reaction
Sesha Talpa Sai · Indian Institute of Technology Madras, India
The single pellet studies for two different catalytic converters were simulated using MATLAB and the effects of perturbation of various parameters was carried out to increase the performance of the converter. The effect…
Oral · In-Person
Fabrication of new types, environmentally-safe fire-protective covers based on fire-extinguishing powders of raw materials
Lali Gurchumelia · TSU Rafael Agladze Institute of Inorganic Chemistry and Electrochemistry, Georgia
The aim of the presented investigation is the fabrication of new types, environmentally-safe fire-protective covers on the basis of halogen-free, highly efficient composite fire-extinguishing powders of local mineral…
Poster · In-Person
A new catalyst for the conversion of aromatics to HC and CO-rich gas
Nicolas Abatzoglou · Université de Sherbrooke, Canada
A novel autothermic pyrolysis process followed by a hybrid mobile-fluidized bed catalytic reactor is used to produce carbon nanofilaments (CNF) from waste plastic streams. The autothermic pyrolysis unit produces a…
Day 2
Keynote
Green chemistry in processing of degradable and recycled polymers
Leszek Moscicki · Lublin University of Life Sciences, Poland
The global polymer and plastic material production increased substantially in the last decade reaching in 2016 the staggering amount of about 500 million metric tons. China is the largest producers with around 25% of…
Keynote
Interlayer dynamics of the active sites of transition metal sulfide-based catalysts and the mechanisms of hydrodesulfurization of oil fractions and synthesis gas conversion into higher alcohols and other oxygenates
Victor Kogan · Russian Academy of sciences, Russian Federation
Recently suggested concept on the dynamic nature of active sites (AS) of the catalysts (Dynamic Model - DM) based on transition metal sulphides bases a hypothesis, that AS formed and functioning under the reaction…
Keynote · In-Person
Deep sleep simulation
Vdovenkova · Saint-Leonard, Quebec,, Canada
Observed at the beginning of sleep, deep sleep nonREM stages are different in frequency and amplitude of brain waves. This difference is caused by thalamus, which passes to cortex perception states action potentials (a.…
Oral · In-Person
Adding value to biomass through catalytic transformation
Helaja Tuulamari · Vice President at VTT, Finland
Chemistry has been the driving force behind progress for centuries - resulting in our lives becoming easier, more comfortable and healthier. These improvements however came at an environmental cost, which is associated…
Oral · In-Person
Development of Pt catalysts using graphene supports for polymer electrolyte fuel cells
Jian Xie · Indiana University Purdue University Indianapolis, United States
Two of the major challenges for development of polymer electrolyte membrane fuel cell (PEMFC) systems, especially for automotive applications, are cost and durability of the precious metal group (PGM) based cathode…
Oral · In-Person
Modelling thermokinetics using the sestak-berggren equation: A calcium carbonate case study
Rebecca Gibson · University of Birmingham, United Kingdom
During the production of catalysts there are many energy-intensive thermal processing steps, and these can be critical to both the performance of the final product and the economics of the manufacturing process. To…
Oral · In-Person
Thermal utilization of biochar in the process of steam gasification oriented on hydrogen rich gas generation
Adam Smolinski · Central Mining Institute, Poland
I ncreasing energy demand, limited resources of fossil fuels and environmental aspects are the main rationales behind the research efforts aiming at wider utilization of biowaste (e.g. sewage sludge) in energy…
Oral · In-Person
Clean biogas as a renewable economic source of syngas and hydrogen
Angelo Vaccari · Università di Bologna, Italy
The steam reforming (SR) of natural gas plays a key role in the production of syngas (CO + H2 ) and hydrogen, widely used to produce chemicals, fuels or energy. However, the depletion of fossil fuels together with the…
Oral · In-Person
Photocatalytic production of hydrogen from biomass or wastewaters using solar energy
Alberto V Puga · Instituto de Tecnología Química, Spain
Hydrogen, a key chemical for manufacturing processes, and a clean source of energy for fuel cells, is mainly produced from fossil gas and oil, a fact which calls for alternative routes. Biomass-derived feedstocks offer…
Oral · In-Person
Key factors for the design of active iron-based oxygen evolution catalysts
Toshihiro Takashima · University of Yamanashi, Japan
The oxygen evolution reaction (OER, 2H2 O → O2 + 4H+ + 4e- ) has received considerable attention in recent years as a promising method for utilizing water as a sustainable electron source. By coupling the OER with a…
Oral · In-Person
Percolation and additional active centers as key factors for performance of highly productive Fischer-Tropsch synthesis catalysts
Vladimir Z Mordkovich · TISNCM, Russian Federation
The Fischer–Tropsch synthesis (FTS), which is important for energy and alternative fuels, is a strongly exothermic and temperature sensitive process. Therefore, the use of a catalyst with low thermal conductivity may…
Oral · In-Person
Scale-up of an integrated formic acid-to-power system
Tim Wissink · TU Eindhoven, Netherlands
Transitioning from fossil fuels to sustainable and green energy sources in mobile applications is a difficult challenge and demands sustained and highly multidisciplinary efforts in R&D. Liquid organic hydrogen carriers…
Oral · In-Person
Development of auto-thermal catalytic reforming of tars and hydrocarbon gases derived from pressurized fluidized-bed gasification of wood residues
Ilkka Hiltunen · VTT Technical Research Centre, Finland
One of the major global energy challenges is the need for decarbonizing transportation, which will require new sustainable alternatives to replace fossil-based fuels in all transport sectors. While electric vehicles may…
Oral · In-Person
Zeolites: Potential soil amendments for improving agriculture productivity
Vijay Sandeep Jakkula · International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), India
Some of the most important applications of zeolites are in water treatment (wastewater and drinking water), agriculture, and metal immobilization in soils. Based on cost effectiveness, four main areas where zeolites are…
Oral · In-Person
Preparation of DNA Crown Cells (artifical cells) Using Eggs and Sphingosine-DNA
Shoshi Inooka · President of Japan Association of Science Specialists, Japan
DNA crown cells are artificial cells in which the outside of the cells are covered with DNA; this class of cells is selfreplicating. Full application of DNA crown cells will require the development of techniques that…
Oral · In-Person
Selective Palladium-catalyzed synthesis of Diesters: Alkoxycarbonylation of a CO2-butadiene derived ?-lactone
Muhammad Sharif · King Fahd University of Petroleum and Minerals, Saudi Arabia
The development of sustainable processes for chemical synthesis, energy and petrochemical technologies is one of the major challenges and noteworthy task for 21sr century. Notably, catalysis is a key technology for…
Oral · In-Person
The morphology and surface modification effect on the properties of OER
Chuanbao Cao · Beijing Institute of Technology, China
Water splitting provides an appealing pathway for clean and sustainable energy conversion and storage. Therefore, development of a noble metal-free, efficient and robust electrocatalyst oxygen evolution reaction (OER)…
Oral · In-Person
Valorization of household waste in hydroponics
Hannachi Abdelhakim · University of Skikda, Algeria
The results obtained are related to the fertilizer and the environment, and the cultivation of some cultivated species to give better results. The results of the trials on hydroponic pea, bean and tomato crops at the…
Poster · In-Person
Oscillatory behavior in a cellular automaton based model of metal passivation
Janusz Stafiej · Cardinal Stefan Wyszynski University, Poland
Passivating systems display potential or electric current oscillations in galvanostatic or potentiastic control, respectively. Their occurrence is related to the negative differential resisitivity observed on the…
Poster · In-Person
Photochemical and thermal reactivity of bipyridyl-functionalized hydrazones and their ON / OFF functionality
Pavol Tisovsky · Comenius University, Slovakia (Slovak Republic)
Arylizatin hydrazones in the presence of basic ions (F-, CH3 COO- ) provide the corresponding anions by the NH group hydrogen cleavage located on the hydrazone moiety. The charge delocalization in the anion molecule is…
Poster · In-Person
Synthesis of comb type fluorine containing siloxane polymers and solid polymer electrolyte membranes on their basis
Tamar Tatrishvili · Ivane Javakhishvili Tbilisi State University, Georgia
Energy conversion and energy storage are becoming more and more important in today’s society due to the increased demand for stationary and mobile power. In particular, electrochemical energy conversion and storage…
Poster · In-Person
Ru/TiO2 CO2 methanation catalysts: The decisive role of support crystallinity and stability
Capucine Sassoye · Sorbonne Université, France
Effective catalysts that could assess multiple environmental issues are nowadays needed, in a context of growing societal awareness and newly appeared environmental legislations. Challenges for these catalysts are…
Poster · In-Person
Fabrication of new types, environmentally-safe fire-protective covers based on fire-extinguishing powders of raw materials
Lasha Tkemaladze · G.Tsulukidze Mining Institute, Georgia
The aim of the presented investigation is the fabrication of new types, environmentally-safe fire-protective covers on the basis of halogen-free, highly efficient composite fire-extinguishing powders of local mineral…
Poster · In-Person
Selective ionic flow cells (SIFC) an alternative to treat wastewater and reduce climate change
Juan Jose Lozada Castro · Universidad de Nariño, Colombia
One of the problems that currently occur is the pollution caused by domestic wastewater, as a consequence of the growing world population; this problem affects human health and the environment. For this reason, it is…
Poster · In-Person
Integrated two stage processing of biomass conversion to HMF esters using ionic liquid as green solvent and catalyst: Synthesis of mono esters
Komal Kumar · Indian Institute of Technology Delhi, India
In this study a two stage process were established for the synthesis of HMF esters using ionic liquid acid catalyst. Ionic liquid catalyst with different strength of the Bronsted acidity was synthesized in laboratory…
Poster · In-Person
Synthetic, Biological evaluation of Bis Tetrathiomolybdate compounds of Pt, Pd and Ni Ions
Vinay Kumar Srivastava · Department Of Chemistry D.S College, India
The Chemistry of compounds containing Transition metals bound to sulfur containing ligands has been actively studied. Interest in these compounds arises from the identification of the biological importance of…
Poster · In-Person
New fluorine containing solid polymer electrolyte membranes
Eliza Markarashvili · Ivane Javakhishvili Tbilisi State University, Georgia
Polymer electrolytes (PE) play an important role in electrochemical devices such as batteries and fuel cells. To achieve optimal performance, the PE must maintain a high ionic conductivity and mechanical stability at…
Poster · In-Person
Electrocatalytic enhancement of oxalic acid oxidation using platinum/carbon black-nickel-reduced graphene oxide on screen-printed carbon electrode
Kamolwich Income · King Mongkut’s University of Technology Thonburi, Thailand
The platinum/carbon black-nickel-reduced graphene oxide (Pt/CB-Ni-rGO) nanocomposites were prepared by reduction method. Graphene oxide (GO) support was synthesized from natural graphite powder using a modified Hummer’s…
Poster · In-Person
Synthesis and characterization of Tetranuclear Palladium complexes of abnormal N-heterocyclic Carbene ligands and their catalytic application in C-C Coupling reaction
Yong Siang Su · National Changhua University of Education, Taiwan
Based on the ligand scaffold of an imidazolyl/benziimidazolyl moiety and an N-CH2 C(=O)NHPh amide substituent, we prepared two novel series of ligand precursors with an ortho hydroxy group incorporated on the N-phenyl…
Poster · In-Person
Enantioselective [4 + 2]-annulation of oxadienes and allenones catalyzed by an amino acid derived phosphine: Synthesis of functionalized dihydropyrans
Nisar Ullah · King Fahd University of Petroleum and Materials, Saudi Arabia
An enantioselective [4 + 2]-annulation process between cyano-activated oxadienes and allenones is developed. An L-valine-derived phosphine was efficient in catalyzing the reaction, and a wide range of highly…
Poster · In-Person
Carbon nanodots for mercury ions detection
Benjawan Ninwong · King Mongkut’s University of Technology Thonburi, Thailand
In this research work, carbon nanodots were developed for determination of mercury ions. CDs were performed according to a simple one-step by microwave method. In the synthesis of CDs, citric acid was added in ultrapure…
Poster · In-Person
Synthesis, characterization and catalytic applications of Au@Pd heteroparticles
Muhammad Nawaz Tahir · King Fahd University of Petroleum and Minerals, Saudi Arabia
The catalytic and optical properties of nobel-metal nanoparticles can be tuned by controlling the shape and dimensions. Multicomponent nanomaterials consisting of two or more than two noble metals can enhance these…
Poster
The use of aerosol nanocatalysis technology is one of the new directions of industrial development
Glikina M Iryna · Volodymyr Dahl East-Ukrainian National University, Ukraine
Currently, the success of the chemical industry is associated with the use of heterogeneous catalysis on carriers. It is also called traditional catalysis. The majority of modern scientific works in the field of…
Poster
Whole-cell bioconversion of naringenin using Yarrowia lipolytica 2.2ab in surface and liquid cultures
Sergio Huerta Ochoa · Universidad Autonoma Metropolitana Campus Iztapalapa, Mexico
Naringenin is a polyphenolic molecule considered within the subgroup of flavanones that in addition to the important antioxidant activity, several beneficial effects on health have been attributed to this molecule.…
Poster
Copper-benzotriazole based coordination polymer as catalyst towards the onepot synthesis of N’-substituted-hydrazo-1,4-dihydropyridines
Michael G Kallitsakis · Aristotle University of Thessaloniki, Greece
1,4-dihydropyridines (1,4-DHPs) represent one of the most important class of N-containing heterocyclic compounds, used as L-type calcium channel blockers in the treatment of cardiovascular diseases. Therefore, useful…
Poster
Synthesis and features of formation of hydrated oxides at the nanoscale level
Olga V Artamonova · Voronezh state technical university, Russian Federation
Formation of nanoscale particles (NSP) with controlled properties complicated insufficient study of the processes of nucleation and growth of particles of different chemical nature, their structuring at separate stages…
Poster
On thermodynamics & experimental evidences of the Kurdjumov and spillover effects in carbon nanostructures, under self-intercalation of high density hydrogen
Yury S Nechaev · Bardin Central Research Institute for Ferrous Metallurgy, Russian Federation
Experimental evidences and thermodynamics of the self-intercalation of high-density gaseous molecular hydrogen (ρH2 ≈ 0.045 g/cm3, at 300 K) into surface nanoclusters in highly oriented pyrolytic graphite and…
Poster
Effect of doping on Physicochemical characteristics of lead titanate and of barium titanate
Mrharrab Lamiae · Ibn Zohr University, Morocco
Since their discovery in 1920 until the mid-1940s, the ferroelectrics constituted a class of materials fragile and difficult to exploit. This has radically changed with the discovery of ferroelectric simple oxides; the…
Poster
Synthesis of derivatives of 4-hydroxymethylisoindolinium chlorides and their intramolecular recyclization
Chukhajian Emma · The Scientific Technological Centre of Organic and Pharmaceutical Chemistry of National Academy of Sciences of the Republic of Armenia, Armenia
Base catalyzed intramolecular cyclization, discovered by acad. A.T. Babayan, prof. E. O. Chukhajian with coauthors, is a absolutly new direction in organic and fine organic chemistry and includes excellent possibilities…
Poster
Loading metal phthalocyanine on modified graphene oxide for photocatalytic effect
Melika Ghaeini · Guilan University, Iran (Islamic Republic of)
Nowadays emission of harmful and dangerous substances which is released from various chemical industries is a major concern. Dichlorophenol (DCP), which is commonly used as herbicide, biocide and wood preservative are…
Poster
Novel study on the effect of TiO2 nanosol addition on properties of Iraqi engine oil
Alwan Nsaif Jasim · Iraqi Ministry of Industry and Minerals, Iran (Islamic Republic of)
Nano fluid of lubricating oil for internal combustion engines was prepared by adding TiO2 sol as a source for Nano TiO2 particles. TiO2 sol was prepared via sol-gel route. The Nano sol was found to improve thermal…
Poster
Problems of the pollution in transboundary rivers basin of the aral sea and the ways of their solution
Chembarisov E I · Scientific Research Institute of Irrigation and Water Problems, Uzbekistan
The article describes the hydrochemical condition of the transboundary rives in Central Asia. Cause of water pollution is increasing human pressure on surface water re-sources from population growth, increased economic…
Poster
Potential use of Algae from Red Sea in Bioremedation
Suleiman Bifari · Jubail Industrial College, Saudi Arabia
Industrial pollution is an area of growing concern to legislators and the scientific community alike. In particular, organic pollutants present a real threat to human and wild-life, especially if they enter the…
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21–23 June 2027 · NH Villa Carpegna, Rome · In person and online
