TECHNOLOGY FOCUS - ELECTRONICS - Preferred Electrode: The electrode content of at least one selected from first benzoxazine monomer (I) and/or the second benzoxazine monomer (II), the homopolymer consisting of the first benzoxazine monomer, the homopolymer consisting of the second benzoxazine monomer, and the copolymer consisting of the first and second benzoxazine monomers, is 0.01-0.5 parts by weight (pbw), based on 1 part by weight of the catalyst. The electrode further comprises a binder (0.001-0.5 pbw, based on 1 part by weight of the catalyst).    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The catalyst is platinum (Pt) or an alloy comprising platinum and at least one selected from the group consisting of gold, palladium, rhodium, iridium, ruthenium, tin, molybdenum, cobalt, and chromium.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Compounds: The compound (I) is of formula (I'). The compound (II) is compound of formula (II').R'6=-C(CH3)2-, CH2, -C(CF3)2-, -C(CHF2)2-, -C(CH2F)2- or group of formula (ia);R7-R11=H, 1-20C alkyl, allyl, 6-20C aryl, tert-butyl, 2-20C alkenyl, 2-20C alkynyl, F, fluorinated 1-20C alkyl or fluorinated 6-20C aryl;R12=H, methyl, ethyl, propyl, F, CHF2, CH2F or CF3;R'1-R'4 and R'7-R'11=F, F, CHF2, CH2F, CF3 or 1-20C alkyl.At least one of R'1-R'4 and R'7-R'11 is F, CHF2, CH2F, or CF3. One of R7-R11 is F, CHF2, CH2F, or CF3.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The binder is at least one selected from poly(vinylidenefluoride), polytetrafluoroethylene, a tetrafluoroethylene-hexafluoroethylene copolymer, and perfluoroethylene. Preferred Definitions:    R1-R4=1-20C alkyl, allyl, 6-20C aryl, 2-20C alkenyl, 2-20C alkynyl, F, fluorinated 1-20C alkyl, or fluorinated 6-20C aryl;    R5=-CH2-CH=CH2, substituted benzene, 1H-imidazole-1-propyl-3-yl, 1H-benzoimidazole-2-yl, 3-trifluoromethyl-benzene-1-yl, 1-fluoro-benzene-4-yl, pyridine-2-yl, pyridine-3-yl, pyridine-4-yl, pyrimidine-2-yl, 2,4-difluoro-benzene-1-yl, 3,4-difluoro-benzene-1-yl, 2,4,6-trifluoro-benzene-1-yl, or 3,5-difluoro-benzene-1-yl;    R6=-C(CH3)2-, -C(CF3)2-, -C(=O)-, -SO2-, -CH2-, -C(CCl3)-, -CH(CH3)-,- CH(CF3)- or group of formula (ia).    SPECIFIC COMPOUNDS - 17 Compounds are specified as the compound (I), e.g. 6-tert-butyl-3-(4-fluoro-phenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine (Ia); 6-tert-butyl-3-(2,4-difluoro-phenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine; 6-tert-butyl-3-(3,4-difluoro-phenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine; 6-fluoro-3-(4-fluoro-phenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine; and 3-(2,4-difluoro-phenyl)-6-fluoro-3,4-dihydro-2H-benzo(e)(1,3)oxazine. 5 Compounds are specified as the compound (II), i.e. 6,6'-(propane-2,2-diyl)bis(3-(2,4-difluorophenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine); 6,6',6''-(ethane-1,1,1-triyl)tris(3-(2,4-difluorophenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine); 6,6'-(perfluoropropane-2,2-diyl)bis(3-(2,4-difluorophenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine; 6,6'-(perfluoropropane-2,2-diyl)bis(3-(2,4,6-trifluorophenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine); 6,6'-(perfluoropropane-2,2-diyl)bis(3-(3-(trifluoromethyl)phenyl)-3,4-dihydro-2H-benzo(e)(1,3)oxazine).