NOVELTY - An organic photovoltaic cell having active layer doped with antioxidant, comprises: (a) a transparent current-conducting substrate (1); (b) an anode buffering layer poly(3,4-ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) (2) located on the transparent current-conducting substrate (1); (c) an active layer doped with antioxidant (3) on the anode buffering layer PEDOT:PSS (2); (d) a cathode decorating layer (4) on the active layer (3) having crosslinking structure; and (e) a metal back electrode layer (5) on the cathode decorating layer (4).    USE - The organic photovoltaic cell having active layer doped with antioxidant is useful for industrial applications.    ADVANTAGE - The organic photovoltaic cell having active layer doped with antioxidant greatly improves the environmental stability of element and the photoelectricity transforming rate and stability of photovoltaic cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is a method for producing the organic photovoltaic cell having active layer doped with antioxidant, comprising: (a) cleaning and baking transparent current-conducting substrate (1); (b) rotationally coating poly(3,4-ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) anode buffering layer (2) on the transparent current-conducting substrate (1) in the protection of air or inert gas and drying the substrate; (c) rotationally coating an active layer doped with antioxidant (3) on the PEDOT:PSS anode buffering layer (2) and operating heat treatment in the protection of inert gas; (d) precipitating a cathode decorating layer (4) on the active layer (3) by thermal evaporation or solution coating; and (e) plating metal A1 back electrode (5) on the cathode decorating layer (4) by thermal evaporation.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the organic photovoltaic cell having active layer doped with antioxidant (Drawing includes non-English language text).    Transparent current-conducting substrate (1)    Anode buffering layer poly 3,4-ethylenedioxythiophene doped with polystyrenesulfonate (2)    Active layer doped with antioxidant (3)    Cathode decorating layer (4)    Metal back electrode layer (5)