OP-II-3

TO A PROBLEM OF OPTIMIZATION OF FUNCTIONALMATERIALS TECHNOLOGYPP-I-37Melikhov I.V., Rudin V.N., Severin A.V., Simonov E.F., Bozhevolnov V.E.Chemical Department of Moscow State University, Moscow, Russiahelbyv@mail.ruIn connection with development of nanotechnology and nanomedicine problem ofoptimum technology of disperse materials with the properties most corresponding toconditions of their use became more actual. Usually optimum variant of technology ischoosen on the basis of the physical and chemical data about the processes leadingto a required material, but the data are accumulated fragmentary. For fulloptimization it is necessary to gather the information about functionalФr Ф s{ Z r X r( Y r= ⎡⎣[ g r])⎤⎦} , where Ф r and Z r – set of the properties characterizing amaterial in the conditions of use and on output of the reactor, X r rand Y – propertiesof substance particles and medium surrounding them in reactor volume,g r – parameters characterizing a design and an operating mode of the reactor.rFunctional Ф assumes accumulation of the necessary information step by step:rФ=Ф KФK Ф , where Ф riis functional property of substance1. Revealing { 1 i p}(sorption ability, catalytic activity, speed of dissolution etc.) which is determinedby observing behavior of trial material variants in the conditions of their use.r rr2. Determination of Ф( Z)Z = Z1KZiK Zp, where Zi– physical andfunctions at { }chemical property of substance, which can be varied in vitro; detection range ofZ r in which desired functional values are acceptable.rX = X K X of its particles at3. Obtaining of substance with different properties { }1 ir ra laboratory variation of medium properties; determination of functions Z( X )r rand X ( Y ) .4. Studying the dependence of Y r from g r and a choice of a design and operatingr rdФ/Ф0mode of reactor in which condition maxdM / M→ would be realized, whereФ r 0– the characteristics of a functional material similar before used, M0andM – weights of the substance introduced to reactor and product.0287