Page 348 - Book Hosokawa Nanoparticle Technology Handbook
P. 348

6.1 FUNCTIONALITY OF NANOSTRUCTURES AND THEIR CHARACTERISTIC EVALUATION
                                  anti-corrosive parts such as bearings,
                                                                                                                                solid–liquid separation membrane,
                                                                                                                             Solid–gas separation membranes,
                                High-strength, heat-resistant and
                                                                                                                                  environmental filters, etc.
                            Applications
                                                                                                                             Improvement of gas and liquid separation performance by
                                                                                                                                fabricating nanostructures (control of porous structure)
                                Improvement of mechanical strength such as strength,
                                  fracture toughness, etc. by fabricating composite
                            Expected effects and performances
                                                                                                                         of particles by fabricating nanostructures)
                                     nanostructures crushing media, turbine blades, etc. Performance of superplasticity by fabricating nanostructures  (making defects smaller, suppressing crack growth and grain  boundary control through the control of nanostructure) High thermal-conductivity parts such Improvement of thermal characteristics, such as thermal  as substrates, thermal insulation,  conductivity, thermal insulation, etc. by fabricating  high-temperature parts, etc. nanostructures (control of phonon conductivity and thermal  conductivity by fabricating nanostructures)  Memory


                                •       •         •              •            •           •         •           •            •












                      Nanostructures and functions.  Mechanical characteristics Strength, fracture toughness and fatigue Elasticity and hardness characteristics Creep and superplasticity characteristics Tripology characteristics Nanoindentation  Thermal characteristics Thermal diffusivity, heat conductivity and interfacial heat resistance  Coefficient of thermal expansion  Electric characteristics Dielectric characteristics Electrical conductivity characteristics Thermoelectric characteristics  Electrochemical characteristics Electrode reaction characteristics  Sensor characteristics E









                   Table 6.1.2  Functionality  characteristics  Specific heat                                                   characteristics









                                                                                                                                    323
   343   344   345   346   347   348   349   350   351   352   353