KFE
- 网络韩国期货交易所;英国卡非;德国凯夫尔;金融资本内生率;奇异果萃取物
KFE-
Addition of ZnO to Fe K system strengthens the interaction between Fe 2O 3 and K 2O , lowers the formation temperature of KFe 11 O 17 at least by 50 ℃, and increases the stability and mechanical strength of the samples .
实验结果表明，ZnO的引入加强了主催化剂Fe2O3和助催化剂K2O间的相互作用，使稳定晶相KFe11O17的形成温度降低了50℃以上，从而有利于提高样品的耐水性能和机械强度。