▎ 摘　　要

NOVELTY - Fluorinated carbonotrithioic acid based binder compounds (I), are new. USE - (I) are useful in conductive adhesive of anode sheet to produce secondary battery for battery module of battery pack used in electrical device (all claimed). ADVANTAGE - (I) solve the agglomeration of the conductive agent during the stirring process, avoid the deterioration of battery performance caused by it, and improve performances i.e. storage and circulation of battery. The conductive adhesive has both cohesiveness and conductivity, improves dispersibility of conventional carbon-based conductive agents to avoid agglomeration, and can achieve a good balance of bonding performance, conductivity performance and agglomeration improvement performance. DETAILED DESCRIPTION - Fluorinated carbonotrithioic acid based binder compounds of formula (I), are new. R1 and R2=linear or branched 1-12C alkyl group; R3=halo or cyano group; R4=hydroxymethyl group or amino group; Z=linear or branched 1-12C alkylene group; and m=7600-47000, preferably 19600-20500. INDEPENDENT CLAIMS are also included for: preparation of fluorinated carbonotrithioic acid based binder compounds (I); conductive adhesive comprising a carbon-based conductive agent moiety and binder moiety covalently linked to the carbon-based conductive agent moiety, the binder moiety is carbonotrithioic acid based of formula (III); producing conductive adhesive (M2), comprising reacting the binder compound (I), carbon-based conductive agent and catalyst in solvent to obtain a conductive adhesive; and anode sheet comprising anode current collector and anode material layer disposed on at least one surface of the anode current collector, where the anode material layer comprises the conductive binder or the conductive adhesive prepared by the above method. R5=*'-CH OC(O)-* or *'-NHC(O)-*, where *' indicates the position of attachment to Z, and * indicates the position of covalent attachment to the carbon-based conductive agent moiety.