titanium felt yes A sort of Porous , high surface area Material , because of Excellent of chemical resistant sex , high temperature stability and good of Mechanical behavior and widely used At each industry . Decide titanium felt performance of one The key factor yes That fiber diameter .
titanium felt fiber diameter yes measure constitute That Single titanium fiber Thickness The essential index , Can imagine this one characteristic right Material surface area , Porosity as well as mechanical strength have Decide Qualitative Influence . of great importance , Influence too Pass far-reaching ! specific In terms of , concise and concise , Explain in simple terms , compare thin fiber diameter often Band Come Even high surface area and Increase Porosity , but at the same time very have possible sacrifice part mechanical strength and stability ; on the contrary , relatively stand of , Larger fiber diameter So very have possible exist Hoist machinery strength and stability aspect Something help , but relatively meeting reduce Material surface area and Porosity .
At once titanium felt In terms of , for high surface area and Porosity crucial of application ( For example catalytic , filter and electrochemistry process ) , usually preferred compare Small of fiber diameter . surface area of Increase make Material and surroundings between of touch better , thereby improve Got it reaction sex , Adsorption and filter efficiency aspect of performance .
also , compare Small of fiber diameter bring of Enhance of Porosity Can accomplish Material Inside better of fluid flow and quality transfer , make That Even Suitable The fuel cell middle of gas diffusion layer or as chemical reaction middle catalyst of carrier wait application .
exist focus on mechanical strength and stability application occasion Down , Select have Larger fiber diameter Material very have possible yes more ideal choose , special especially yes exist face high temperature and corrosive environment hour , by truly of ensure Material were able exist severe condition Down Keep That structure integrity and performance everlasting reduce .
in recent years , people effort optimization titanium felt of fiber diameter , by adapt specific application of performance . use static electricity spinning and heat treatment wait technology Come control titanium felt of fiber diameter and Aperture distributed , thereby Can custom made That performance by satisfy each industry of need .
Overall , fiber diameter exist improve titanium felt performance aspect of effect yes huge . pass carefulness Adjustment Should parameter , Can custom made Material by satisfy specific Require , Whether it is surface area , Porosity still mechanical strength . along with technology of Improving constantly , expected fiber diameter of control and manipulate Will further progress , for titanium felt exist Even widely of application middle of use open up new Chance .