THERMO-ELECTRO CHEMICAL SURFACE ENERGY CONVERSION INFLUENCE ON AIRPOLLUTION

Water vapor condensation and crystallization active centers on gas exposed solid dust particle enable thermoelectrochemical energy catalytic storage and conversion. Thermodynamic diagnostic method is developed for determinationof catalyst working function and thermo-electro chemical surface reaction kinetic. The diagnostic results of catalyst working function and hydrogen evolution rate constants justify the functional dependence obtained on the basis of monitoring data in six day period, in different seasons and location in Romania and Serbia. These indicate to relative electric permittivity dominant influence, depending on Helmholtz surface and Helmholtz outer and diffusion planes in catalyst electric double layer.


INTRODUCTION
Aerosols play important role in photo-electrochemical energy conversion and in altering cloud properties. The troposphere (80 % mass of atmosphere is mostly heated by transfer of energy from the surface, so on average the lowest part of the troposphere is warmest and temperature decreases with altitude, 6 o C/km [1]. This promotes vertical mixing in troposphere. Some gases in the atmosphere which do not interact with sunlight in the visible spectrum absorb and emit infrared radiation CO2 and H2O cause green house effect, and can cause temperature inversion analogous to endoreversible solar driven sorption refrigeration system and relaxation plasma-chemical reactions [2,3,4]. Chemisoptions water layer on mineral dust produce thermoelectric current intensity change, i0=CfηH/dτp measured on the basis of alternating excitation temperature signals Te,H+=T0+Tasin(ωτ) [5]. On inter-metallic surfaces of the deposited alloys and gas bubbles equal anode and cathode chemical exchange electron currents induce the stationary corrosion potentials [6]: -on Fe with the small hydrogen over-potential, 0,08V and oxygen over-potential 0,25V -on the inter-metals alloying and successive doping with the atoms which increase the hydrogen over-potential (Cu, Cd at Where electron temperature mostly coincides with translational temperatures of heavy particles, then chemical relaxation processes control electron energy according to conservation equation: d/dx(3/2NeRTe)=Qexc-ΣQrel depending on pressure and temperature, tested in literature [8].
The objective of this work is to obtain a clear view of the influence of thermo-electrochemical energy conversion in irreversible heterogeneous processes and storage in reversible homogeneous processes, on air pollution. The understanding of connection between thermo-electrochemical energy conversion in mechanical work and storage as chemical free energy confirm the reasons: -working functions can be measured as free energy change of mono-atomic layers in alloy inter-metallic surface of one metal upon the other, as catalyst Volta potential Ei(ci=0) =E θ j in end titration point -neutrals migration current can be diagnostified as equal diffusion mass transport rate constant, km =kd [9,10] .

MATERIAL AND METHODS
Diagnostics of air-pollution kinetic and catalyst workig functionjustify the functional dependences obtained on the basis of monitoring data in six day period, in different seasons and location in Romania and Serbia.
Air quality is performed by Polytechnic University of Timisoara mobile laboratory and LIDAR system. The equipments are part of the air quality monitoring mobile laboratory and procedures used are in full compliance with ISO/CEN 17025:2005 standard for quality assurance in analytic laboratories. The laboratory is the property of "Politehnica" University of Timisoara and more details and information's (including certifications) can be found on www.mediu.ro Linde and DKD (Deutsche Kalibrier dienst) calibrations gases (NO, SO2, CO, CH4 and N2) were used.  Diagnostics free energy,ΔGpof pollutant is carried out on the basis of equilibrium constant, calculated as the ratio between polutant increasing diffusion rate constant (kd=k1) and desreasing content diffusion rate constants, (-kd=k-1) measured in the same period sixth day monitoring period:

Table2.The pollutants diffusion rate constants ±k , day -1 obtained as the slope linear function on the basis of measured pollutant content and time which fit Eq.(1) in sixth day period, on examined location and season
The obtained linear functional dependence with average pollutant content on the examined location and season enable: -the determination of gaseous pollutant content, -the determination of catalyst working function in the gaseous pollutant mono-atomic layer end titration point in alloy intermetallic surface: Adsorbed dipole activate photo chemical relaxation in entropy driven relaxation processes in inner Helmholtz plane of electric double layer [11] at equal surface temperature where: -Te temperature of gas electron, defined according to molecular kinetic theory -and TH+ temperature of gas hydrogen ion, defined according to molecular kinetic theory -at equal exchanged heat, -qres/Te=qem/TH+ , components emmit plasmon in a small time interval and volume [12] at equal electron-hydrogen ion density and electron-hydrogen temperature which increase coefficient of ambipolar diffusion diffusion, Damb=DH+(1+Te/TH+) and diffusion rate constant, kamb=2kd. Kinetic energy equalisation, Te=TH+ enable electron and hydrogen velocity ratio, i.e its rate constants ratio, Isobaric surface energy thermo-electrochemical conversion enable oxygen-hydrogen electrochemical equilibrium achieved at equal hydrogen pressure with oxygen atmospheric partial pressure [13]. Then migration current controlselectric power for hydrogen evolution Equal evolved hydrogen over-potential in thermo chemical reaction (Eq. 8) and in electrochemical reaction due to the reacting contact surfaces separation with adsorbed dipole (Eq. 11), afte the combining with Eq. 6 gives linear functional dependence between ratio of air pollutant diffusion rate constant and hydrogen evolution rate constant, on catalyst working function: The re-written form: Then diagnostic of hydrogen evolution rate constant, kH2 enable pseudo first process rate constant: on the basis of the slope or the re-written form of the linear functional dependence which fit experimental data for pollutant mass content, γ and its diffusion rate constant kd:

RESULTS AND DISCUSSION
The monitoring results (Table 1) are used to calculate the pollutant diffusion rate constants (Table 2), as well as in diagnostics of parameters dominant in pollutant thermoelectric surface energy conversion influence on air pollution (Table  3).     Table 3 The slope of obtained linear functions (Fig. 1)