Investigation on Process of the Water Radiolysis in the Nano Si+H2O System Under the Influence of Gamma – Quanta

Authors : Gunel IMANOVA

Pages : 37-39

Doi:10.54565/jphcfum.1052234

View : 50 | Download : 11

Publication Date : 2022-07-09

Article Type : Research Paper

Abstract :The radiation-chemical yield of the molecular hydrogen received under the influence of gamma quanta insert ignore into journalissuearticles values(60Co, P=22Rad/s, T=300K); to liquid water of constant volume insert ignore into journalissuearticles values(V=5 ml); in the process of a radiolysis of water at change of weight insert ignore into journalissuearticles values(m=0.01; 0.02; 0.06 and 0.12 g); and sizes of silicon particle insert ignore into journalissuearticles values(d=50 nanometers); is defined. It has been revealed that at increase in mass of the silicon added to water the radiation-chemical yield of the molecular hydrogen received in the process of a water radiolysis grows in direct ratio insert ignore into journalissuearticles values(m<0.02 g); and depending on the size of particle after a certain mass value insert ignore into journalissuearticles values(m>0.02 g); the stationary area is observed. In the Si+H2O system the maximum radiation-chemical yield of molecular hydrogen is equal to 10,9 molecules / 100eV at the sizes of silicon particle d=50 nanometer respectively. The mechanism explaining the received results is offered.
Keywords : micro particle, radiation chemical yield, radiolysis, Compton dispersion

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