Paub meej: Qhov kev tsim kho tam sim no nthuav tawm cov hloov kho graphene oxide UVLED lub teeb- kho polyurea txheej thiab nws txoj kev npaj. Hloov kho graphene oxide UVLED teeb- kho polyurea txheej muaj xws li cov khoom A thiab cov khoom B; hais tias cov khoom A yog tau los ntawm reacting isocyanate compounds thiab amino-terminated compounds nrog unsaturated hydrocarbon compounds. Carbon-carbon ob daim ntawv cog lus isocyanate prepolymer; cov tshuaj tivthaiv B yog ib qho kev sib xyaw ntawm kev hloov kho graphene oxide, amino-terminated compounds, photoinitiators, additives thiab solvents; hloov kho graphene oxide yog tsim los ntawm unsaturated carbon-carbon ob lub nyiaj sib txuas tus neeg sawv cev yog tau los ntawm kev hloov kho graphene oxide. Cov xim zaj duab xis ntawm cov hloov kho graphene oxide UVLED lub teeb- kho polyurea txheej ntawm cov khoom tsim tam sim no muaj qhov zoo ntawm cov khoom siv kho tshuab siab, muaj zog adhesion, corrosion resistance, hydrophobicity, thiab lwm yam, thaum siv thiab kho, lub zog kho yog qis, thiab ib puag ncig yog tus phooj ywg.
Cov lus thov tseem ceeb: 1. Kev hloov kho graphene oxide UV-LED lub teeb- kho tau polyurea txheej, nws muaj xws li cov khoom A thiab cov khoom B; hais tias tivthaiv A yog tsim los ntawm isocyanate compounds thiab amino-terminated compounds Ib isocyanate prepolymer uas muaj unsaturated carbon-carbon ob daim ntawv cog lus tau los ntawm reacting nrog unsaturated hydrocarbon compounds; hais tias tivthaiv B yog ib tug sib tov ntawm hloov kho graphene oxide, amino-terminated compounds, photoinitiators, additives thiab cov kuab tshuaj; Kev hloov kho graphene oxide yog tau los ntawm kev hloov kho graphene oxide nrog tus neeg sawv cev sib txuas uas muaj cov pa roj carbon tsis zoo -carbon ob daim ntawv cog lus.
