▎ 摘　　要

NOVELTY - Enhancing fracture strength of glass microfiber membranes by graphene oxide comprises (i) preparing graphene oxide by using modified Hummers method, and (ii) preparing graphene oxide/glass microfiber membrane, and (iii) preparing the prepared graphene oxide/glass microfiber membrane into test samples, testing the breaking strength by using an electronic single fiber strength tester, and measuring stretching to obtain the elongation-strength curve through the breaking strength method in the test method to obtain the breaking strength of the membrane to characterizing the fracture performance of the membrane. USE - The graphene oxide/glass microfiber membrane is useful for ultra-thin low-temperature novel materials and industrial field. ADVANTAGE - The method is simple, easy and economical; and improves the breaking strength of the membrane. The graphene oxide/glass microfiber membrane has excellent performance; and prolongs the service life of the membrane.