最近国内介绍了一些子板凝胶干燥的方祛,其中蒋健箴等介绍一种真空干燥简易方法,干燥效果好,时间亦短,但操作较为烦琐,每次只能干燥凝胶一片。吴克佐等介绍的干燥方法,不需要抽真空,设备简单,干燥时间虽然稍长,但可以多片凝胶同时进行处理,适合一般试验室应用。使用该方法干燥时,温度和湿度的控制以及凝胶的处理等要求严格,不容易掌握,凝胶薄膜出现龟裂现象,成功率很低。作者经过多次试验, Recently introduced a number of sub-board gel dry Fang Qu, in which Jiang Jian Zhen introduced a vacuum drying simple method, the drying effect is good, the time is short, but the operation is more cumbersome, each time only a dry gel. Wu Kezuo and other drying methods introduced, do not need to vacuum, the device is simple, although slightly longer drying time, but can handle multiple gel at the same time, suitable for general laboratory applications. When this method is used, the control of temperature and humidity, the treatment of gels and the like are stringent and are not easy to grasp. Crazing occurs on the gel film with a low success rate. After many experiments,