简介:Afacilegreenlow-costcontrollablehydrothermal-thermalconversion(HTC)processfortheuniformhighaspectratioCaSiO3nanowireshasbeendevelopedusingabundantCaCl2·2H2OandNa2SiO3·9H2Oasrawmaterialswithoutanyorganicadditive.Thenanowiresexhibitedatransparentcharacteristicfromtheultraviolettovisibleregion,andtheCaSiO3:1.2%Tb3+nanophosphorswithwellpreserved1DmorphologydemonstratedstronggreenluminescencewithCIEcoordinatesof(x=0.3144,y=0.5912).Thepresentworkdefinitelyrevealsthenanowiresasapromisingstructureandfunctionintegratedhostcandidateforgreen-emittingluminescentmaterialsinlightdisplaysystemsandoptoelectronicdevices.
简介:CaSiofx-4500p计算器的各种功能较之fx-3600p、fx—180p等有了长足的进步。该机最大步骤数为1103步,具有转移和子程序功能,用以复杂的重复计算。该机不失为现场测量人员选用的较好机型,现简介如下: