通过接触角测定仪来表征不同微波时间GO的亲水性——微波5minGO。样品制备步骤:测试前将GO粉末在10 MPa下通过台式粉末压片机压缩10分钟,形成薄而平坦的薄膜从而进行测试。
The hydrophilicity of GO at different microwave times was characterized by a contact angle analyzer - microwave 5minGO. Sample preparation steps: GO powders are compressed at 10 MPa by a benchtop powder tablet press for 10 minutes to form a thin and flat film for testing.