TY  - CONF
AU  - Savović, Jelena
AU  - Kuzmanović, Miroslav M.
AU  - Pavlović, Mirjana S.
AU  - Marinković, Miloš
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9481
AB  - U-shaped d.c. argon stabilized arc with aerosol supply was investigated by current modulation between 9 and 3 A level and low current period lasting from 0.05 to 40 ms. The variable low current period has great influence on delayed line intensity response that provides information about a recombination and transport processes in plasma. The obtained results indicate that plasma slowly reaches stationary state and that processes related to changes in atom concentration play important role. Character of temporal responses strongly depends on first ionization energy of analyte.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - Study of a long term processes in d.c. argon arc plasma by square power modulation with variable low current period
VL  - 1
SP  - 101
EP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9481
ER  - 

@conference{
author = "Savović, Jelena and Kuzmanović, Miroslav M. and Pavlović, Mirjana S. and Marinković, Miloš",
year = "2004",
abstract = "U-shaped d.c. argon stabilized arc with aerosol supply was investigated by current modulation between 9 and 3 A level and low current period lasting from 0.05 to 40 ms. The variable low current period has great influence on delayed line intensity response that provides information about a recombination and transport processes in plasma. The obtained results indicate that plasma slowly reaches stationary state and that processes related to changes in atom concentration play important role. Character of temporal responses strongly depends on first ionization energy of analyte.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "Study of a long term processes in d.c. argon arc plasma by square power modulation with variable low current period",
volume = "1",
pages = "101-103",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9481"
}

Savović, J., Kuzmanović, M. M., Pavlović, M. S.,& Marinković, M.. (2004). Study of a long term processes in d.c. argon arc plasma by square power modulation with variable low current period. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 101-103.
https://hdl.handle.net/21.15107/rcub_vinar_9481

Savović J, Kuzmanović MM, Pavlović MS, Marinković M. Study of a long term processes in d.c. argon arc plasma by square power modulation with variable low current period. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:101-103.
https://hdl.handle.net/21.15107/rcub_vinar_9481 .

Savović, Jelena, Kuzmanović, Miroslav M., Pavlović, Mirjana S., Marinković, Miloš, "Study of a long term processes in d.c. argon arc plasma by square power modulation with variable low current period" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):101-103,
https://hdl.handle.net/21.15107/rcub_vinar_9481 .

TY  - CONF
AU  - Stoiljković, Milovan
AU  - Pavlović, M.
AU  - Savović, Jelena
AU  - Marinković, Miloš
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9483
AB  - Preliminary studies have shown that external oscillatory magnetic fields of a few mT imposed to the atmospheric pressure DC argon arc plasma with aerosol supply, can produce significant favourable changes of its spatial and spectral characteristic. These changes are promising for improvement the analytical performance of such treated plasma. In this work, the applied magnetic fields strengths were in the range of 29- 23 mT and frequencies of 300-900 Hz. Spatial emission intensities of several element lines have been investigated in such magnetic field-plasma configuration with various plasma operating conditions and arc device construction modifications. Applied magnetic field induces lines emission intensity enhancements of the most elements observed. Enhancements (up to 20 times) depend on arc current, magnetic field strength and frequency applied, composition of sprayed solution, spatial plasma zone observed and construction details
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - The study of the magnetically tailored atmospheric pressure dc arc plasma with aerosol supply for analytical application
VL  - 1
SP  - 110
EP  - 112
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9483
ER  - 

@conference{
author = "Stoiljković, Milovan and Pavlović, M. and Savović, Jelena and Marinković, Miloš",
year = "2004",
abstract = "Preliminary studies have shown that external oscillatory magnetic fields of a few mT imposed to the atmospheric pressure DC argon arc plasma with aerosol supply, can produce significant favourable changes of its spatial and spectral characteristic. These changes are promising for improvement the analytical performance of such treated plasma. In this work, the applied magnetic fields strengths were in the range of 29- 23 mT and frequencies of 300-900 Hz. Spatial emission intensities of several element lines have been investigated in such magnetic field-plasma configuration with various plasma operating conditions and arc device construction modifications. Applied magnetic field induces lines emission intensity enhancements of the most elements observed. Enhancements (up to 20 times) depend on arc current, magnetic field strength and frequency applied, composition of sprayed solution, spatial plasma zone observed and construction details",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "The study of the magnetically tailored atmospheric pressure dc arc plasma with aerosol supply for analytical application",
volume = "1",
pages = "110-112",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9483"
}

Stoiljković, M., Pavlović, M., Savović, J.,& Marinković, M.. (2004). The study of the magnetically tailored atmospheric pressure dc arc plasma with aerosol supply for analytical application. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 110-112.
https://hdl.handle.net/21.15107/rcub_vinar_9483

Stoiljković M, Pavlović M, Savović J, Marinković M. The study of the magnetically tailored atmospheric pressure dc arc plasma with aerosol supply for analytical application. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:110-112.
https://hdl.handle.net/21.15107/rcub_vinar_9483 .

Stoiljković, Milovan, Pavlović, M., Savović, Jelena, Marinković, Miloš, "The study of the magnetically tailored atmospheric pressure dc arc plasma with aerosol supply for analytical application" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):110-112,
https://hdl.handle.net/21.15107/rcub_vinar_9483 .

TY  - CONF
AU  - Stojić, Dragica Lj.
AU  - Simić, N. D.
AU  - Cekić, Božidar Đ.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9493
AB  - The intermetallics, Ti–Pt, Nb-Pd (80%Nb), Pd-Ta, Nb-Pd (65% Nb), Zr-Pt, Hf2Fe and PtMo3, of transition metals have been investigated as cathode materials for the electrolytic hydrogen evolution in an attempt to increase the electrolytic process efficiency. These materials were compared with conventional cathode, Ni. An significant upgrade of the electrolytic efficiency using intermetallics was achived. The effects of those cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their d-electronic configuration.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - Intermetallics – advanced cathode materials in the electrolytic production of hydrogen
VL  - 1
SP  - 299
EP  - 301
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9493
ER  - 

@conference{
author = "Stojić, Dragica Lj. and Simić, N. D. and Cekić, Božidar Đ.",
year = "2004",
abstract = "The intermetallics, Ti–Pt, Nb-Pd (80%Nb), Pd-Ta, Nb-Pd (65% Nb), Zr-Pt, Hf2Fe and PtMo3, of transition metals have been investigated as cathode materials for the electrolytic hydrogen evolution in an attempt to increase the electrolytic process efficiency. These materials were compared with conventional cathode, Ni. An significant upgrade of the electrolytic efficiency using intermetallics was achived. The effects of those cathode materials on the process efficiency were discussed in the context of transition metal features that issue from their d-electronic configuration.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "Intermetallics – advanced cathode materials in the electrolytic production of hydrogen",
volume = "1",
pages = "299-301",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9493"
}

Stojić, D. Lj., Simić, N. D.,& Cekić, B. Đ.. (2004). Intermetallics – advanced cathode materials in the electrolytic production of hydrogen. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 299-301.
https://hdl.handle.net/21.15107/rcub_vinar_9493

Stojić DL, Simić ND, Cekić BĐ. Intermetallics – advanced cathode materials in the electrolytic production of hydrogen. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:299-301.
https://hdl.handle.net/21.15107/rcub_vinar_9493 .

Stojić, Dragica Lj., Simić, N. D., Cekić, Božidar Đ., "Intermetallics – advanced cathode materials in the electrolytic production of hydrogen" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):299-301,
https://hdl.handle.net/21.15107/rcub_vinar_9493 .

TY  - CONF
AU  - Nešković, Olivera M.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9477
AB  - Some of the most significant discoveries and achievements concerning the MALDI TOF mass spectra and gas phase ion chemistry of carbon clusters are reviewed. These include endohedral fullerenes comprising recent data on ion beam implantation and fullerene derivatives. Matrix assisted laser desorption/ionization (MALDI) coupled with reflectron time-of-flight (TOF) mass spectrometry has been applied to the analysis of such clusters. Using a structurally similar model analyte, this investigation includes the screening of two different compounds regarding their suitability as MALDI matrices. The appearance of positive- and negative-ion mass spectra has been detailed, and the analysis has been supported by delayed extraction experiments.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - MALDI TOF of carbon clusters
VL  - 1
SP  - 80
EP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9477
ER  - 

@conference{
author = "Nešković, Olivera M.",
year = "2004",
abstract = "Some of the most significant discoveries and achievements concerning the MALDI TOF mass spectra and gas phase ion chemistry of carbon clusters are reviewed. These include endohedral fullerenes comprising recent data on ion beam implantation and fullerene derivatives. Matrix assisted laser desorption/ionization (MALDI) coupled with reflectron time-of-flight (TOF) mass spectrometry has been applied to the analysis of such clusters. Using a structurally similar model analyte, this investigation includes the screening of two different compounds regarding their suitability as MALDI matrices. The appearance of positive- and negative-ion mass spectra has been detailed, and the analysis has been supported by delayed extraction experiments.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "MALDI TOF of carbon clusters",
volume = "1",
pages = "80-86",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9477"
}

Nešković, O. M.. (2004). MALDI TOF of carbon clusters. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 80-86.
https://hdl.handle.net/21.15107/rcub_vinar_9477

Nešković OM. MALDI TOF of carbon clusters. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:80-86.
https://hdl.handle.net/21.15107/rcub_vinar_9477 .

Nešković, Olivera M., "MALDI TOF of carbon clusters" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):80-86,
https://hdl.handle.net/21.15107/rcub_vinar_9477 .