Davor Antonic

Davor Antonic
Antonic Ltd.

Ph. D.

About

17
Publications
16,909
Reads
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49
Citations
Additional affiliations
March 2018 - June 2018
Chinese Academy of Sciences
Position
  • Researcher
November 2014 - present
University of Zagreb, Faculty of Chemical Engineering and Technology
Position
  • PostDoc Position
October 2002 - April 2011
University of Osijek
Position
  • Professor (Associate)

Publications

Publications (17)
Article
Full-text available
Considerable diversity in the preparation methodology of active electrode materials for carbon supercapacitors makes direct comparison of the results obtained by different groups difficult. The electrode compositions usually included a variety of additives, such as the different forms of binders and/or conductive additives. All additives differ in...
Presentation
Grafenski hidrogel spada u novu klasu 3D monolita ugljika, sastoji se od više slojeva grafena međusobno isprepletenih u 3D arhitekturu koja spriječava njihovu aglomeraciju. Zbog svojih iznimnih svojstava nalazi prmjenu u elektrokemijskoj pohrani energije, inženjerstvu tkiva i CO2 apsorpciji kao i pročišćavanju voda. Cilj rada bio je priprava i kara...
Article
Full-text available
p class="PaperAbstractTitle"> Electrochemical impedance spectroscopy (EIS) technique is used for characterization of single cell symmetric capacitors having different mass loadings of activated carbon (AC). Relevant values of charge storage capacitance (C<sub>T</sub>) and internal resistance (ESR) were evaluated by the single frequency and multi-fr...
Technical Report
Full-text available
As a communication protocol for low cost microcontroller systems Ethernet is becoming superior alternative to traditional communication protocols as RS-232, RC-485, or CAN. High speed, long range and moderate cost, associated with availability of dedicated chips that implements Physical and Data Link layers make Ethernet the protocol of choice for...
Article
Wound tissue classification is important indicator of chronic wound status and healing progress. Presented application WoundManager makes possible wound tissue classification based on implanted knowledge acquired from medical doctor - chronic wound expert. Stored information about examinations makes possible tracking of wound healing process, which...
Conference Paper
Wound characterization is important task in chronic wounds treatment, because changes of the wound size and tissue types are indicators of the healing progress. Developed color image processing software analyze digital wound image and based on learned tissue samples performs tissue classification. Implemented statistical pattern recognition algorit...
Article
In modern world image analysis takes important role in all aspects of technical sciences, from product analysis on production lines to robotic vision and medical applications. Algorithm implementation in C# programming language is characterized by rapid development, resulting in highly managed and safe code. Price paid is low efficiency, which is e...
Article
Wound characterization is an important task in chronic wound treatment because changes in the wound size and tissue type are indicators of the healing progress. The specially developed software analyzes digital wound image and based on the learned tissue samples performs tissue classification. The accompanying database stores all relevant wound inf...
Article
Wound characterization is an important task in chronic wound treatment because changes in the wound size and tissue types are indicators of the healing progress. The WITA color image processing software analyzes digital wound image and performs tissue classification based on the learned tissue samples. The statistical pattern recognition algorithm...
Article
Full-text available
The paper takes in consideration mathematical model identification of the laboratory model of the digester for biogas production. The nonlinear mathematical model of thermal processes of digester is obtained by analytical approach for control purposes. Parameters of the model are calculated by offline optimization from experimental data. The proces...
Conference Paper
Full-text available
A feature extraction method based on automatic feature generation and gradual reduction of the feature space using the best search and genetic algorithm is described. Knowledge of the problem domain collected during reduction of the initial set of features is included into the implementation of the genetic algorithm. The fitness function for evalua...
Article
Extraction of relevant features is essential stage in a pattern recognition and classification system. Goal of the feature extraction algorithm is to find feature subset where relevant information for recognition is contained in minimal number of features. Proposed algorithms are based on the assumption that features with better individual discrimi...
Article
One of the most urgently needed applications for mobile robots is demining. Using robots in a minefield is accomplished with severe demands for mobility in an environment covered with dense vegetation and containing various obstacles. Furthermore, it is required that robot should cover the whole area with the detector, avoiding previously detected...
Article
Full-text available
Good feature selection method is an essential step in a classification system. That is especially true for detection systems that have to deal with low signal-to-noise ratio, and varying background conditions, which is the case for landmine detection systems. Proposed method analyzes spectrum of a signal collected from the microphone placed inside...
Article
The extensive development of robotics, which has definitely become a part of modern industry and life, has resulted in the need for information about the basic principles of this new technology. Educational robotics is actually a part of a general adaptation to the changes which industrial robotics has brought about. Some of the aspects of the educ...

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Projects

Projects (2)
Project
The project addresses an interdisciplinary research and combines fundamental and applied research activities in chemical, electrical and environmental engineering fields. The highest possible scientific and technological impact of the project is supposed to be ensured by joining of the human and experimental resources of several different Croatian groups. The project started on November 03, 2014 and it will run for 4 years. Objectives: - Technology output for novel high energy/high power supercapacitor - device - Establishing successful collaboration among different Croatian institutions and industry - Training of young researchers and students for future work in the field - Intellectual rights protection and technology transfer Project Summary The novel, high power-high energy electrochemical supercapacitor device will be based on hybridization of two different types of electrodes (double-layer and pseudo-capacitive) in a respective electrolyte. Various forms of carbon and carbon based binary and ternary composites with transition metal oxides and/or conducting polymers will be tested as negative and positive electrode, respectively. For being competitive in the area of energy storage, the tested electrodes should fulfil the requirements of high specific capacitance, long cycle-life, good charge/discharge efficiency, low self-discharge and adequate operating voltage. The project is planned to be realized mostly on the basis of fundamental experimental research directed towards increasing of the basic knowledge comprising choice of material, proper design of electrodes and careful elucidation of all underlying physical and chemical processes at active electrode/electrolyte interfaces. The results of fundamental experimental research will be utilized for selection of proper electrodes, their arrangement into electrochemical supercapacitor device, optimization of device to the energy content and power ability, testing of device in practical environment and implementation of device into hybrid electrical vehicle.
Project
Potentiostat/galvanostat is an instrument capable of maintaining constant (or programmed) voltage/current in three electrode electrochemical cell. Using containing programmable voltage/current source for supercapacitor and battery testing is just a matter of software. Instrument under development will contain eight independent channels capable of generating and measuring voltage up to ±10V and current up to ±2.5A in four ranges.