【摘要】 纳米银粒子是典型的零维纳米材料,纳米银粒子的尺寸介于原子簇和宏观微粒之间,它集合了纳米材料和单质银的特性,具有很高的表面活性、表面能和催化性能,可广泛应用在催化剂材料、半导体材料、低温导热材料、抗菌材料及医用材料等,作为一种性能优良的贵金属纳米材料,纳米银已被广泛应用于各个领域。纸作为书写和印刷的理想材料,更是不可替代的生活必需品,,随着造纸技术的发展,一些新型功能纸逐渐走进人们的视野,其中利用纳米银粒子而制成的抗菌纸具有抑制细菌繁殖、扼杀微生物的能力,因而纳米银颗粒在造纸中的应用也是越来越广泛,本文也针对纳米银粒子的制备及其性能,以及在造纸中的应用研究进展进行了综述。更多还原

【Abstract】 Nanosize silver particles is a typical zero(material,the size of the silver nanoparticles between atom clusters and macro particles,it combines the characteristics of the nanometer materials and elemental silver,has the very high surface activity,surface and catalytic properties,can be widely used in the catalyst material,semiconductor material,low temperature thermal conductive materials,antibacterial materials and medical materials,etc.,as a kind of precious metal nanometer materials with excellent properties of nano silver has been widely applied in various fields.As an ideal material writing and printing paper,it is an irreplaceable necessities,and with the development of papermaking technology,some new functional paper gradually into people’s horizons,which using the nanosize silver particles made of antibacterial paper has the ability of inhibiting bacteria breeding,killing microorganisms,and the application of nano silver particles in papermaking is more frequent.The paper reviewed preparation and properties of silver nanoparticles and their application in papermaking.更多还原