Specific features of copper and nickel oxides obtained under extreme conditions by CO2 laser irradiation of inorganic salts

作者: C. Popescu , R. Alexandrescu , I. Morjan , I. Voicu

DOI: 10.1016/0921-5093(93)90273-H

关键词: IrradiationMaterials scienceCopperMolar absorptivityX-ray crystallographyNickelCrystalliteInorganic chemistryLaserInorganic compoundMechanical engineeringGeneral Materials ScienceMechanics of MaterialsCondensed matter physics

摘要: Abstract Several experiments showed that nickel and copper salts are decomposed to oxides by irradiation with a continuous wave CO 2 laser. The processes characterized an extremely high heating rate which develops within the impact region of laser beam substrate. were also under controlled conditions. A difference was noticed concerning size isotropy final crystallites obtained as compared thermal heating. magnitude this seems be related quanta absorptivity salts.

参考文章(3)
C. Popescu, R. Alexandrescu, I. Morjan, M. Popescu, Solid decomposition reactions induced by laser: the use of a non-isothermal kinetics model Thermochimica Acta. ,vol. 184, pp. 73- 80 ,(1991) , 10.1016/0040-6031(91)80137-8
C. Popescu, V. Jianu, Rodica Alexandrescu, I.N. Mihǎilescu, I. Morjan, M.L. Pascu, Dehydration of some inorganic compounds by CW CO2 laser irradiation and thermal heating: A comparative study Thermochimica Acta. ,vol. 129, pp. 269- 276 ,(1988) , 10.1016/0040-6031(88)87342-8
C. Popescu, I. Ursu, M. Popescu, R. Alexandrescu, I. Morjan, I.N. Mihailescu, V. Jianu, Specific features of nickel oxides obtained by thermal and laser induced decomposition of nickel salts. A comparative study Thermochimica Acta. ,vol. 164, pp. 79- 90 ,(1990) , 10.1016/0040-6031(90)80424-W