The　mixed　micellization　of　quaternary　ammonium　gemini　surfactants　C-12-s-C-12.2Br　(s　=　2,3,　4,　6)　and　alcohols　(n-propanol,　n-butanol,　n-pentanol　and　n-hexanol)　in　aqueous　solutions　has　been　investigated　at　different　temperatures　by　using　conductivity　measurements.　The,　results　show　that　the　critical　micelle　concentration　(In　(cmc))　gradually　increases　with　increasing　temperature.　The　thermodynamic　parameters　calculated　by　phase　separation　model　indicate　that　the　mixed　micellization　Of　C-12-s-C-12.2Br　and　alcohol　is　an　entropy-driven　process.　The　entropy-driven　is　enhanced　as　temperature　is　going　up.　All　plots　of　enthalpy-entropy　compensation　exhibit　an　excellent　linearity.　At　a　fixed　temperature,　DeltaG(m)(theta)　is　decreased　and　the　micelle　stability　is　enhanced　with　increasing　the　carbon　atom　number(n)　in　the　alkyl　chain　of　alcohol　molecule.　However,　these　properties　have　an　opposite　trend　with　increasing　s.