使用葡萄糖辅助模板合成了H-[B,Al]-ZSM-5沸石并用于催化甲醇转化制丙烯.优越的丙烯选择性和活性持久性关联于有利于丙烯生成的高......

The field of nanotechnology is increasingly leading to the elaboration of multifunctional materials for various applicat......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Effect of activated carbon and electrolyte on electrochemical properties of organic supercapacitor was investigated. The......

器官的 supercapacitor 的电气化学的性质上的激活的碳和电解质的效果被调查。结果证明激活的碳的那个特定的表面区域和 mesoporos......

采用溶胶-凝胶工艺成功获得了Ni/Ti摩尔比为0 .1/1的均匀凝胶，然后经过一定时间的老化、干燥得到干凝胶，最后在适当的还原气氛中热 ......

采用喷雾干燥微球化处理-气固反应法制备了介孔空心球状WC微球，应用扫描电子显微镜（SEM）对微球的形貌变化进行了表征。结果表明，介孔空......

Hierarchical phases of the biomaterials can be used as template to transfer their intricate organization into biomimic i......

Six carbon powders with varied surface areas and porosities were used to store and release acetaminophen (ACT). A 10 mg/......