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

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......